diff --git a/brutaldon/forms.py b/brutaldon/forms.py
index 1064fa6..dfc6bd1 100644
--- a/brutaldon/forms.py
+++ b/brutaldon/forms.py
@@ -5,69 +5,91 @@ from pytz import common_timezones
 from .models import Theme, Preference
 
 
-PRIVACY_CHOICES = (('public', _('Public')),
-                   ('unlisted', _('Unlisted')),
-                   ('private', _('Private')),
-                   ('direct', _('Direct')))
+PRIVACY_CHOICES = (
+    ("public", _("Public")),
+    ("unlisted", _("Unlisted")),
+    ("private", _("Private")),
+    ("direct", _("Direct")),
+)
+
+timezones = [(tz, tz) for tz in common_timezones]
 
-timezones = [ (tz, tz) for tz in common_timezones]
 
 class LoginForm(forms.Form):
-    instance = forms.CharField(label=_("Instance"),
-                               max_length=256)
+    instance = forms.CharField(label=_("Instance"), max_length=256)
     email = forms.EmailField(label=_("Email"))
     password = forms.CharField(widget=forms.PasswordInput())
 
+
 class OAuthLoginForm(forms.Form):
-    instance = forms.CharField(label=_("Instance"),
-                               max_length=256)
+    instance = forms.CharField(label=_("Instance"), max_length=256)
+
 
 class PreferencesForm(forms.ModelForm):
     class Meta:
         model = Preference
-        fields = ['theme', 'filter_replies', 'filter_boosts', 'timezone',
-                  'no_javascript', 'notifications', 'click_to_load', 'lightbox',
-                  'filter_notifications', 'poll_frequency']
+        fields = [
+            "theme",
+            "filter_replies",
+            "filter_boosts",
+            "timezone",
+            "no_javascript",
+            "notifications",
+            "click_to_load",
+            "lightbox",
+            "filter_notifications",
+            "poll_frequency",
+        ]
+
 
 class PostForm(forms.Form):
     """def status_post(self, status, in_reply_to_id=None, media_ids=None,
                        sensitive=False, visibility=None, spoiler_text=None):"""
+
     status = forms.CharField(label="Toot", widget=forms.Textarea)
-    visibility = forms.ChoiceField(label=_("Toot visibility"), choices=PRIVACY_CHOICES,
-                                   required=False)
-    spoiler_text = forms.CharField(label=_("CW or Subject"),
-                                   required=False)
-    media_file_1 = forms.FileField(label = _("Media 1"),
-                                   required=False)
-    media_text_1 = forms.CharField(label=_("Describe media 1."),
-                                   required=False)
-    media_file_2 = forms.FileField(label = _("Media 2"),
-                                   required=False)
-    media_text_2 = forms.CharField(label=_("Describe media 2."),
-                                   required=False)
-    media_file_3 = forms.FileField(label = _("Media 3"),
-                                   required=False)
-    media_text_3 = forms.CharField(label=_("Describe media 3."),
-                                   required=False)
-    media_file_4 = forms.FileField(label = _("Media 4"),
-                                   required=False)
-    media_text_4 = forms.CharField(label=_("Describe media 4."),
-                                   required=False)
+    visibility = forms.ChoiceField(
+        label=_("Toot visibility"), choices=PRIVACY_CHOICES, required=False
+    )
+    spoiler_text = forms.CharField(label=_("CW or Subject"), required=False)
+    media_file_1 = forms.FileField(label=_("Media 1"), required=False)
+    media_text_1 = forms.CharField(label=_("Describe media 1."), required=False)
+    media_file_2 = forms.FileField(label=_("Media 2"), required=False)
+    media_text_2 = forms.CharField(label=_("Describe media 2."), required=False)
+    media_file_3 = forms.FileField(label=_("Media 3"), required=False)
+    media_text_3 = forms.CharField(label=_("Describe media 3."), required=False)
+    media_file_4 = forms.FileField(label=_("Media 4"), required=False)
+    media_text_4 = forms.CharField(label=_("Describe media 4."), required=False)
     media_sensitive = forms.BooleanField(label=_("Sensitive media?"), required=False)
 
+
 class FilterForm(forms.Form):
     phrase = forms.CharField(label=_("Word or phrase to filter"))
-    context_home = forms.BooleanField(label=_("In home timeline"), required=False, initial=True)
-    context_public = forms.BooleanField(label=_("In public timelines"), required=False, initial=True)
-    context_notes = forms.BooleanField(label=_("In notifications"), required=False, initial=True)
-    context_thread = forms.BooleanField(label=_("In thread contexts"), required=False, initial=True)
-    whole_word = forms.BooleanField(label=_("Whole words only"), required=False, initial=True)
-    expires_in = forms.TypedChoiceField(label=_("Expires in"),
-                                        choices=(("", "Never"),
-                                                 ("1800", "30 minutes"),
-                                                 ("3600", "1 hour"),
-                                                 ("21600", "6 hours"),
-                                                 ("43200", "12 hours"),
-                                                 ("86400", "1 day"),
-                                                 ("604800", "1 week")),
-                                        coerce=int, required=False)
+    context_home = forms.BooleanField(
+        label=_("In home timeline"), required=False, initial=True
+    )
+    context_public = forms.BooleanField(
+        label=_("In public timelines"), required=False, initial=True
+    )
+    context_notes = forms.BooleanField(
+        label=_("In notifications"), required=False, initial=True
+    )
+    context_thread = forms.BooleanField(
+        label=_("In thread contexts"), required=False, initial=True
+    )
+    whole_word = forms.BooleanField(
+        label=_("Whole words only"), required=False, initial=True
+    )
+    expires_in = forms.TypedChoiceField(
+        label=_("Expires in"),
+        choices=(
+            ("", "Never"),
+            ("1800", "30 minutes"),
+            ("3600", "1 hour"),
+            ("21600", "6 hours"),
+            ("43200", "12 hours"),
+            ("86400", "1 day"),
+            ("604800", "1 week"),
+        ),
+        coerce=int,
+        required=False,
+    )
diff --git a/brutaldon/middleware/timezone.py b/brutaldon/middleware/timezone.py
index 0cba5b6..397a4c9 100644
--- a/brutaldon/middleware/timezone.py
+++ b/brutaldon/middleware/timezone.py
@@ -3,9 +3,10 @@ import pytz
 from django.utils import timezone
 from django.utils.deprecation import MiddlewareMixin
 
+
 class TimezoneMiddleware(MiddlewareMixin):
     def process_request(self, request):
-        tzname = request.session.get('timezone', "UTC")
+        tzname = request.session.get("timezone", "UTC")
         if tzname:
             timezone.activate(pytz.timezone(tzname))
         else:
diff --git a/brutaldon/migrations/0001_initial.py b/brutaldon/migrations/0001_initial.py
index 83207f5..e161ce2 100644
--- a/brutaldon/migrations/0001_initial.py
+++ b/brutaldon/migrations/0001_initial.py
@@ -7,18 +7,25 @@ class Migration(migrations.Migration):
 
     initial = True
 
-    dependencies = [
-    ]
+    dependencies = []
 
     operations = [
         migrations.CreateModel(
-            name='Client',
+            name="Client",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.TextField(default='brutaldon')),
-                ('api_base_id', models.URLField(default='mastodon.social')),
-                ('client_id', models.TextField(blank=True, null=True)),
-                ('client_secret', models.TextField(blank=True, null=True)),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.TextField(default="brutaldon")),
+                ("api_base_id", models.URLField(default="mastodon.social")),
+                ("client_id", models.TextField(blank=True, null=True)),
+                ("client_secret", models.TextField(blank=True, null=True)),
             ],
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0002_account.py b/brutaldon/migrations/0002_account.py
index f755886..147869b 100644
--- a/brutaldon/migrations/0002_account.py
+++ b/brutaldon/migrations/0002_account.py
@@ -9,17 +9,32 @@ class Migration(migrations.Migration):
 
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-        ('brutaldon', '0001_initial'),
+        ("brutaldon", "0001_initial"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='Account',
+            name="Account",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('username', models.CharField(max_length=80)),
-                ('access_token', models.TextField(blank=True, null=True)),
-                ('django_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("username", models.CharField(max_length=80)),
+                ("access_token", models.TextField(blank=True, null=True)),
+                (
+                    "django_user",
+                    models.ForeignKey(
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
             ],
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0003_auto_20180424_1255.py b/brutaldon/migrations/0003_auto_20180424_1255.py
index d4b32bb..72571f1 100644
--- a/brutaldon/migrations/0003_auto_20180424_1255.py
+++ b/brutaldon/migrations/0003_auto_20180424_1255.py
@@ -6,19 +6,21 @@ import django.db.models.deletion
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0002_account'),
-    ]
+    dependencies = [("brutaldon", "0002_account")]
 
     operations = [
         migrations.AddField(
-            model_name='account',
-            name='client',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='brutaldon.Client'),
+            model_name="account",
+            name="client",
+            field=models.ForeignKey(
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="brutaldon.Client",
+            ),
         ),
         migrations.AlterField(
-            model_name='client',
-            name='api_base_id',
-            field=models.URLField(default='https://mastodon.social'),
+            model_name="client",
+            name="api_base_id",
+            field=models.URLField(default="https://mastodon.social"),
         ),
     ]
diff --git a/brutaldon/migrations/0004_auto_20180424_1424.py b/brutaldon/migrations/0004_auto_20180424_1424.py
index 4f62141..13a194d 100644
--- a/brutaldon/migrations/0004_auto_20180424_1424.py
+++ b/brutaldon/migrations/0004_auto_20180424_1424.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0003_auto_20180424_1255'),
-    ]
+    dependencies = [("brutaldon", "0003_auto_20180424_1255")]
 
     operations = [
         migrations.AlterField(
-            model_name='account',
-            name='username',
+            model_name="account",
+            name="username",
             field=models.EmailField(max_length=254),
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0005_auto_20180618_2103.py b/brutaldon/migrations/0005_auto_20180618_2103.py
index 112af5f..a0d839e 100644
--- a/brutaldon/migrations/0005_auto_20180618_2103.py
+++ b/brutaldon/migrations/0005_auto_20180618_2103.py
@@ -6,37 +6,62 @@ import django.db.models.deletion
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0004_auto_20180424_1424'),
-    ]
+    dependencies = [("brutaldon", "0004_auto_20180424_1424")]
 
     operations = [
         migrations.CreateModel(
-            name='Preference',
+            name="Preference",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('data_saver', models.BooleanField(default=False)),
-                ('fix_emojos', models.BooleanField(default=False)),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("data_saver", models.BooleanField(default=False)),
+                ("fix_emojos", models.BooleanField(default=False)),
             ],
         ),
         migrations.CreateModel(
-            name='Theme',
+            name="Theme",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.TextField(max_length=80)),
-                ('main_css', models.TextField(max_length=1024)),
-                ('tweaks_css', models.TextField(blank=True, max_length=1024, null=True)),
-                ('is_brutalist', models.BooleanField(default=False)),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.TextField(max_length=80)),
+                ("main_css", models.TextField(max_length=1024)),
+                (
+                    "tweaks_css",
+                    models.TextField(blank=True, max_length=1024, null=True),
+                ),
+                ("is_brutalist", models.BooleanField(default=False)),
             ],
         ),
         migrations.AddField(
-            model_name='preference',
-            name='theme',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='brutaldon.Theme'),
+            model_name="preference",
+            name="theme",
+            field=models.ForeignKey(
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="brutaldon.Theme",
+            ),
         ),
         migrations.AddField(
-            model_name='account',
-            name='preferences',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='brutaldon.Preference'),
+            model_name="account",
+            name="preferences",
+            field=models.ForeignKey(
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="brutaldon.Preference",
+            ),
         ),
     ]
diff --git a/brutaldon/migrations/0006_auto_20180618_2112.py b/brutaldon/migrations/0006_auto_20180618_2112.py
index 843bc18..d369c3f 100644
--- a/brutaldon/migrations/0006_auto_20180618_2112.py
+++ b/brutaldon/migrations/0006_auto_20180618_2112.py
@@ -5,14 +5,14 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0005_auto_20180618_2103'),
-    ]
+    dependencies = [("brutaldon", "0005_auto_20180618_2103")]
 
     operations = [
         migrations.AlterField(
-            model_name='theme',
-            name='main_css',
-            field=models.TextField(blank=True, default='css/fullbrutalism.css', max_length=1024, null=True),
-        ),
+            model_name="theme",
+            name="main_css",
+            field=models.TextField(
+                blank=True, default="css/fullbrutalism.css", max_length=1024, null=True
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0007_auto_20180618_2115.py b/brutaldon/migrations/0007_auto_20180618_2115.py
index 25b155d..3715d64 100644
--- a/brutaldon/migrations/0007_auto_20180618_2115.py
+++ b/brutaldon/migrations/0007_auto_20180618_2115.py
@@ -2,67 +2,80 @@
 
 from django.db import migrations
 
+
 def set_up_default_themes(apps, schema_editor):
-    Theme = apps.get_model('brutaldon', 'Theme')
-    default = Theme(name="default",
-                    main_css="css/bulma.min.css",
-                    tweaks_css="css/brutaldon.css",
-                    is_brutalist=False)
+    Theme = apps.get_model("brutaldon", "Theme")
+    default = Theme(
+        name="default",
+        main_css="css/bulma.min.css",
+        tweaks_css="css/brutaldon.css",
+        is_brutalist=False,
+    )
     default.save()
-    dark = Theme(name="default dark",
-                 main_css="css/bulmaswatch-darkly.min.css",
-                 tweaks_css="css/brutaldon-dark.css",
-                 is_brutalist=False)
+    dark = Theme(
+        name="default dark",
+        main_css="css/bulmaswatch-darkly.min.css",
+        tweaks_css="css/brutaldon-dark.css",
+        is_brutalist=False,
+    )
     dark.save()
-    lux = Theme(name="Lux",
-                    main_css="css/bulmaswatch-lux.min.css",
-                    tweaks_css="css/brutaldon.css",
-                    is_brutalist=False)
+    lux = Theme(
+        name="Lux",
+        main_css="css/bulmaswatch-lux.min.css",
+        tweaks_css="css/brutaldon.css",
+        is_brutalist=False,
+    )
     lux.save()
-    solar = Theme(name="Solar",
-                  main_css="css/bulmaswatch-solar.min.css",
-                  tweaks_css="css/brutaldon.css",
-                  is_brutalist=False)
+    solar = Theme(
+        name="Solar",
+        main_css="css/bulmaswatch-solar.min.css",
+        tweaks_css="css/brutaldon.css",
+        is_brutalist=False,
+    )
     solar.save()
-    brutalism = Theme(name="FULLBRUTALISM",
-                      main_css="css/fullbrutalism.css",
-                      is_brutalist=True)
+    brutalism = Theme(
+        name="FULLBRUTALISM", main_css="css/fullbrutalism.css", is_brutalist=True
+    )
     brutalism.save()
-    brutstrap = Theme(name="Brutstrap",
-                      main_css="css/brutstrap.css",
-                      is_brutalist=True,
-                      tweaks_css="css/brutstrap-tweaks.css")
+    brutstrap = Theme(
+        name="Brutstrap",
+        main_css="css/brutstrap.css",
+        is_brutalist=True,
+        tweaks_css="css/brutstrap-tweaks.css",
+    )
     brutstrap.save()
-    large = Theme(name="Minimalist Large", main_css="css/minimal-large.css",
-                  is_brutalist=True)
+    large = Theme(
+        name="Minimalist Large", main_css="css/minimal-large.css", is_brutalist=True
+    )
     large.save()
-    small = Theme(name="Minimalist Small", main_css="css/minimal-small.css",
-                  is_brutalist=True)
+    small = Theme(
+        name="Minimalist Small", main_css="css/minimal-small.css", is_brutalist=True
+    )
     small.save()
-    dark2 = Theme(name="Minimalist Dark", main_css="css/minimal-dark.css",
-                 is_brutalist=True)
+    dark2 = Theme(
+        name="Minimalist Dark", main_css="css/minimal-dark.css", is_brutalist=True
+    )
     dark2.save()
-    vt240 = Theme(name="vt240 amber", main_css="css/vt240don-amber.css",
-                  is_brutalist=True)
+    vt240 = Theme(
+        name="vt240 amber", main_css="css/vt240don-amber.css", is_brutalist=True
+    )
     vt240.save()
-    vt240_green = Theme(name="vt240 green", main_css="css/vt240don-green.css",
-                        is_brutalist=True)
+    vt240_green = Theme(
+        name="vt240 green", main_css="css/vt240don-green.css", is_brutalist=True
+    )
     vt240_green.save()
     minimal = Theme(name="No styling at all", main_css=None, is_brutalist=True)
     minimal.save()
 
+
 def delete_themes(apps, schema_editor):
-    Theme = apps.get_model('brutaldon' 'Theme')
+    Theme = apps.get_model("brutaldon" "Theme")
     for theme in Theme.objects.all():
         theme.delete()
 
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0006_auto_20180618_2112'),
-    ]
+    dependencies = [("brutaldon", "0006_auto_20180618_2112")]
 
-    operations = [
-        migrations.RunPython(set_up_default_themes, delete_themes)
-    ]
+    operations = [migrations.RunPython(set_up_default_themes, delete_themes)]
diff --git a/brutaldon/migrations/0008_auto_20180618_2140.py b/brutaldon/migrations/0008_auto_20180618_2140.py
index 16f1b2b..7086055 100644
--- a/brutaldon/migrations/0008_auto_20180618_2140.py
+++ b/brutaldon/migrations/0008_auto_20180618_2140.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0007_auto_20180618_2115'),
-    ]
+    dependencies = [("brutaldon", "0007_auto_20180618_2115")]
 
     operations = [
         migrations.AlterField(
-            model_name='theme',
-            name='name',
+            model_name="theme",
+            name="name",
             field=models.TextField(max_length=80, unique=True),
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0009_auto_20180824_2241.py b/brutaldon/migrations/0009_auto_20180824_2241.py
index df8c32c..ed237b3 100644
--- a/brutaldon/migrations/0009_auto_20180824_2241.py
+++ b/brutaldon/migrations/0009_auto_20180824_2241.py
@@ -5,42 +5,488 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0008_auto_20180618_2140'),
-    ]
+    dependencies = [("brutaldon", "0008_auto_20180618_2140")]
 
     operations = [
-        migrations.RemoveField(
-            model_name='preference',
-            name='data_saver',
-        ),
-        migrations.RemoveField(
-            model_name='preference',
-            name='fix_emojos',
-        ),
+        migrations.RemoveField(model_name="preference", name="data_saver"),
+        migrations.RemoveField(model_name="preference", name="fix_emojos"),
         migrations.AddField(
-            model_name='account',
-            name='email',
+            model_name="account",
+            name="email",
             field=models.EmailField(blank=True, max_length=254, null=True),
         ),
         migrations.AddField(
-            model_name='preference',
-            name='filter_boosts',
+            model_name="preference",
+            name="filter_boosts",
             field=models.BooleanField(default=False),
         ),
         migrations.AddField(
-            model_name='preference',
-            name='filter_replies',
+            model_name="preference",
+            name="filter_replies",
             field=models.BooleanField(default=False),
         ),
         migrations.AddField(
-            model_name='preference',
-            name='timezone',
-            field=models.TextField(blank=True, choices=[('Africa/Abidjan', 'Africa/Abidjan'), ('Africa/Accra', 'Africa/Accra'), ('Africa/Addis_Ababa', 'Africa/Addis_Ababa'), ('Africa/Algiers', 'Africa/Algiers'), ('Africa/Asmara', 'Africa/Asmara'), ('Africa/Bamako', 'Africa/Bamako'), ('Africa/Bangui', 'Africa/Bangui'), ('Africa/Banjul', 'Africa/Banjul'), ('Africa/Bissau', 'Africa/Bissau'), ('Africa/Blantyre', 'Africa/Blantyre'), ('Africa/Brazzaville', 'Africa/Brazzaville'), ('Africa/Bujumbura', 'Africa/Bujumbura'), ('Africa/Cairo', 'Africa/Cairo'), ('Africa/Casablanca', 'Africa/Casablanca'), ('Africa/Ceuta', 'Africa/Ceuta'), ('Africa/Conakry', 'Africa/Conakry'), ('Africa/Dakar', 'Africa/Dakar'), ('Africa/Dar_es_Salaam', 'Africa/Dar_es_Salaam'), ('Africa/Djibouti', 'Africa/Djibouti'), ('Africa/Douala', 'Africa/Douala'), ('Africa/El_Aaiun', 'Africa/El_Aaiun'), ('Africa/Freetown', 'Africa/Freetown'), ('Africa/Gaborone', 'Africa/Gaborone'), ('Africa/Harare', 'Africa/Harare'), ('Africa/Johannesburg', 'Africa/Johannesburg'), ('Africa/Juba', 'Africa/Juba'), ('Africa/Kampala', 'Africa/Kampala'), ('Africa/Khartoum', 'Africa/Khartoum'), ('Africa/Kigali', 'Africa/Kigali'), ('Africa/Kinshasa', 'Africa/Kinshasa'), ('Africa/Lagos', 'Africa/Lagos'), ('Africa/Libreville', 'Africa/Libreville'), ('Africa/Lome', 'Africa/Lome'), ('Africa/Luanda', 'Africa/Luanda'), ('Africa/Lubumbashi', 'Africa/Lubumbashi'), ('Africa/Lusaka', 'Africa/Lusaka'), ('Africa/Malabo', 'Africa/Malabo'), ('Africa/Maputo', 'Africa/Maputo'), ('Africa/Maseru', 'Africa/Maseru'), ('Africa/Mbabane', 'Africa/Mbabane'), ('Africa/Mogadishu', 'Africa/Mogadishu'), ('Africa/Monrovia', 'Africa/Monrovia'), ('Africa/Nairobi', 'Africa/Nairobi'), ('Africa/Ndjamena', 'Africa/Ndjamena'), ('Africa/Niamey', 'Africa/Niamey'), ('Africa/Nouakchott', 'Africa/Nouakchott'), ('Africa/Ouagadougou', 'Africa/Ouagadougou'), ('Africa/Porto-Novo', 'Africa/Porto-Novo'), ('Africa/Sao_Tome', 'Africa/Sao_Tome'), ('Africa/Tripoli', 'Africa/Tripoli'), ('Africa/Tunis', 'Africa/Tunis'), ('Africa/Windhoek', 'Africa/Windhoek'), ('America/Adak', 'America/Adak'), ('America/Anchorage', 'America/Anchorage'), ('America/Anguilla', 'America/Anguilla'), ('America/Antigua', 'America/Antigua'), ('America/Araguaina', 'America/Araguaina'), ('America/Argentina/Buenos_Aires', 'America/Argentina/Buenos_Aires'), ('America/Argentina/Catamarca', 'America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'America/Argentina/La_Rioja'), ('America/Argentina/Mendoza', 'America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'America/Argentina/Rio_Gallegos'), ('America/Argentina/Salta', 'America/Argentina/Salta'), ('America/Argentina/San_Juan', 'America/Argentina/San_Juan'), ('America/Argentina/San_Luis', 'America/Argentina/San_Luis'), ('America/Argentina/Tucuman', 'America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'America/Argentina/Ushuaia'), ('America/Aruba', 'America/Aruba'), ('America/Asuncion', 'America/Asuncion'), ('America/Atikokan', 'America/Atikokan'), ('America/Bahia', 'America/Bahia'), ('America/Bahia_Banderas', 'America/Bahia_Banderas'), ('America/Barbados', 'America/Barbados'), ('America/Belem', 'America/Belem'), ('America/Belize', 'America/Belize'), ('America/Blanc-Sablon', 'America/Blanc-Sablon'), ('America/Boa_Vista', 'America/Boa_Vista'), ('America/Bogota', 'America/Bogota'), ('America/Boise', 'America/Boise'), ('America/Cambridge_Bay', 'America/Cambridge_Bay'), ('America/Campo_Grande', 'America/Campo_Grande'), ('America/Cancun', 'America/Cancun'), ('America/Caracas', 'America/Caracas'), ('America/Cayenne', 'America/Cayenne'), ('America/Cayman', 'America/Cayman'), ('America/Chicago', 'America/Chicago'), ('America/Chihuahua', 'America/Chihuahua'), ('America/Costa_Rica', 'America/Costa_Rica'), ('America/Creston', 'America/Creston'), ('America/Cuiaba', 'America/Cuiaba'), ('America/Curacao', 'America/Curacao'), ('America/Danmarkshavn', 'America/Danmarkshavn'), ('America/Dawson', 'America/Dawson'), ('America/Dawson_Creek', 'America/Dawson_Creek'), ('America/Denver', 'America/Denver'), ('America/Detroit', 'America/Detroit'), ('America/Dominica', 'America/Dominica'), ('America/Edmonton', 'America/Edmonton'), ('America/Eirunepe', 'America/Eirunepe'), ('America/El_Salvador', 'America/El_Salvador'), ('America/Fort_Nelson', 'America/Fort_Nelson'), ('America/Fortaleza', 'America/Fortaleza'), ('America/Glace_Bay', 'America/Glace_Bay'), ('America/Godthab', 'America/Godthab'), ('America/Goose_Bay', 'America/Goose_Bay'), ('America/Grand_Turk', 'America/Grand_Turk'), ('America/Grenada', 'America/Grenada'), ('America/Guadeloupe', 'America/Guadeloupe'), ('America/Guatemala', 'America/Guatemala'), ('America/Guayaquil', 'America/Guayaquil'), ('America/Guyana', 'America/Guyana'), ('America/Halifax', 'America/Halifax'), ('America/Havana', 'America/Havana'), ('America/Hermosillo', 'America/Hermosillo'), ('America/Indiana/Indianapolis', 'America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'America/Indiana/Knox'), ('America/Indiana/Marengo', 'America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'America/Indiana/Tell_City'), ('America/Indiana/Vevay', 'America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'America/Indiana/Winamac'), ('America/Inuvik', 'America/Inuvik'), ('America/Iqaluit', 'America/Iqaluit'), ('America/Jamaica', 'America/Jamaica'), ('America/Juneau', 'America/Juneau'), ('America/Kentucky/Louisville', 'America/Kentucky/Louisville'), ('America/Kentucky/Monticello', 'America/Kentucky/Monticello'), ('America/Kralendijk', 'America/Kralendijk'), ('America/La_Paz', 'America/La_Paz'), ('America/Lima', 'America/Lima'), ('America/Los_Angeles', 'America/Los_Angeles'), ('America/Lower_Princes', 'America/Lower_Princes'), ('America/Maceio', 'America/Maceio'), ('America/Managua', 'America/Managua'), ('America/Manaus', 'America/Manaus'), ('America/Marigot', 'America/Marigot'), ('America/Martinique', 'America/Martinique'), ('America/Matamoros', 'America/Matamoros'), ('America/Mazatlan', 'America/Mazatlan'), ('America/Menominee', 'America/Menominee'), ('America/Merida', 'America/Merida'), ('America/Metlakatla', 'America/Metlakatla'), ('America/Mexico_City', 'America/Mexico_City'), ('America/Miquelon', 'America/Miquelon'), ('America/Moncton', 'America/Moncton'), ('America/Monterrey', 'America/Monterrey'), ('America/Montevideo', 'America/Montevideo'), ('America/Montserrat', 'America/Montserrat'), ('America/Nassau', 'America/Nassau'), ('America/New_York', 'America/New_York'), ('America/Nipigon', 'America/Nipigon'), ('America/Nome', 'America/Nome'), ('America/Noronha', 'America/Noronha'), ('America/North_Dakota/Beulah', 'America/North_Dakota/Beulah'), ('America/North_Dakota/Center', 'America/North_Dakota/Center'), ('America/North_Dakota/New_Salem', 'America/North_Dakota/New_Salem'), ('America/Ojinaga', 'America/Ojinaga'), ('America/Panama', 'America/Panama'), ('America/Pangnirtung', 'America/Pangnirtung'), ('America/Paramaribo', 'America/Paramaribo'), ('America/Phoenix', 'America/Phoenix'), ('America/Port-au-Prince', 'America/Port-au-Prince'), ('America/Port_of_Spain', 'America/Port_of_Spain'), ('America/Porto_Velho', 'America/Porto_Velho'), ('America/Puerto_Rico', 'America/Puerto_Rico'), ('America/Punta_Arenas', 'America/Punta_Arenas'), ('America/Rainy_River', 'America/Rainy_River'), ('America/Rankin_Inlet', 'America/Rankin_Inlet'), ('America/Recife', 'America/Recife'), ('America/Regina', 'America/Regina'), ('America/Resolute', 'America/Resolute'), ('America/Rio_Branco', 'America/Rio_Branco'), ('America/Santarem', 'America/Santarem'), ('America/Santiago', 'America/Santiago'), ('America/Santo_Domingo', 'America/Santo_Domingo'), ('America/Sao_Paulo', 'America/Sao_Paulo'), ('America/Scoresbysund', 'America/Scoresbysund'), ('America/Sitka', 'America/Sitka'), ('America/St_Barthelemy', 'America/St_Barthelemy'), ('America/St_Johns', 'America/St_Johns'), ('America/St_Kitts', 'America/St_Kitts'), ('America/St_Lucia', 'America/St_Lucia'), ('America/St_Thomas', 'America/St_Thomas'), ('America/St_Vincent', 'America/St_Vincent'), ('America/Swift_Current', 'America/Swift_Current'), ('America/Tegucigalpa', 'America/Tegucigalpa'), ('America/Thule', 'America/Thule'), ('America/Thunder_Bay', 'America/Thunder_Bay'), ('America/Tijuana', 'America/Tijuana'), ('America/Toronto', 'America/Toronto'), ('America/Tortola', 'America/Tortola'), ('America/Vancouver', 'America/Vancouver'), ('America/Whitehorse', 'America/Whitehorse'), ('America/Winnipeg', 'America/Winnipeg'), ('America/Yakutat', 'America/Yakutat'), ('America/Yellowknife', 'America/Yellowknife'), ('Antarctica/Casey', 'Antarctica/Casey'), ('Antarctica/Davis', 'Antarctica/Davis'), ('Antarctica/DumontDUrville', 'Antarctica/DumontDUrville'), ('Antarctica/Macquarie', 'Antarctica/Macquarie'), ('Antarctica/Mawson', 'Antarctica/Mawson'), ('Antarctica/McMurdo', 'Antarctica/McMurdo'), ('Antarctica/Palmer', 'Antarctica/Palmer'), ('Antarctica/Rothera', 'Antarctica/Rothera'), ('Antarctica/Syowa', 'Antarctica/Syowa'), ('Antarctica/Troll', 'Antarctica/Troll'), ('Antarctica/Vostok', 'Antarctica/Vostok'), ('Arctic/Longyearbyen', 'Arctic/Longyearbyen'), ('Asia/Aden', 'Asia/Aden'), ('Asia/Almaty', 'Asia/Almaty'), ('Asia/Amman', 'Asia/Amman'), ('Asia/Anadyr', 'Asia/Anadyr'), ('Asia/Aqtau', 'Asia/Aqtau'), ('Asia/Aqtobe', 'Asia/Aqtobe'), ('Asia/Ashgabat', 'Asia/Ashgabat'), ('Asia/Atyrau', 'Asia/Atyrau'), ('Asia/Baghdad', 'Asia/Baghdad'), ('Asia/Bahrain', 'Asia/Bahrain'), ('Asia/Baku', 'Asia/Baku'), ('Asia/Bangkok', 'Asia/Bangkok'), ('Asia/Barnaul', 'Asia/Barnaul'), ('Asia/Beirut', 'Asia/Beirut'), ('Asia/Bishkek', 'Asia/Bishkek'), ('Asia/Brunei', 'Asia/Brunei'), ('Asia/Chita', 'Asia/Chita'), ('Asia/Choibalsan', 'Asia/Choibalsan'), ('Asia/Colombo', 'Asia/Colombo'), ('Asia/Damascus', 'Asia/Damascus'), ('Asia/Dhaka', 'Asia/Dhaka'), ('Asia/Dili', 'Asia/Dili'), ('Asia/Dubai', 'Asia/Dubai'), ('Asia/Dushanbe', 'Asia/Dushanbe'), ('Asia/Famagusta', 'Asia/Famagusta'), ('Asia/Gaza', 'Asia/Gaza'), ('Asia/Hebron', 'Asia/Hebron'), ('Asia/Ho_Chi_Minh', 'Asia/Ho_Chi_Minh'), ('Asia/Hong_Kong', 'Asia/Hong_Kong'), ('Asia/Hovd', 'Asia/Hovd'), ('Asia/Irkutsk', 'Asia/Irkutsk'), ('Asia/Jakarta', 'Asia/Jakarta'), ('Asia/Jayapura', 'Asia/Jayapura'), ('Asia/Jerusalem', 'Asia/Jerusalem'), ('Asia/Kabul', 'Asia/Kabul'), ('Asia/Kamchatka', 'Asia/Kamchatka'), ('Asia/Karachi', 'Asia/Karachi'), ('Asia/Kathmandu', 'Asia/Kathmandu'), ('Asia/Khandyga', 'Asia/Khandyga'), ('Asia/Kolkata', 'Asia/Kolkata'), ('Asia/Krasnoyarsk', 'Asia/Krasnoyarsk'), ('Asia/Kuala_Lumpur', 'Asia/Kuala_Lumpur'), ('Asia/Kuching', 'Asia/Kuching'), ('Asia/Kuwait', 'Asia/Kuwait'), ('Asia/Macau', 'Asia/Macau'), ('Asia/Magadan', 'Asia/Magadan'), ('Asia/Makassar', 'Asia/Makassar'), ('Asia/Manila', 'Asia/Manila'), ('Asia/Muscat', 'Asia/Muscat'), ('Asia/Nicosia', 'Asia/Nicosia'), ('Asia/Novokuznetsk', 'Asia/Novokuznetsk'), ('Asia/Novosibirsk', 'Asia/Novosibirsk'), ('Asia/Omsk', 'Asia/Omsk'), ('Asia/Oral', 'Asia/Oral'), ('Asia/Phnom_Penh', 'Asia/Phnom_Penh'), ('Asia/Pontianak', 'Asia/Pontianak'), ('Asia/Pyongyang', 'Asia/Pyongyang'), ('Asia/Qatar', 'Asia/Qatar'), ('Asia/Qyzylorda', 'Asia/Qyzylorda'), ('Asia/Riyadh', 'Asia/Riyadh'), ('Asia/Sakhalin', 'Asia/Sakhalin'), ('Asia/Samarkand', 'Asia/Samarkand'), ('Asia/Seoul', 'Asia/Seoul'), ('Asia/Shanghai', 'Asia/Shanghai'), ('Asia/Singapore', 'Asia/Singapore'), ('Asia/Srednekolymsk', 'Asia/Srednekolymsk'), ('Asia/Taipei', 'Asia/Taipei'), ('Asia/Tashkent', 'Asia/Tashkent'), ('Asia/Tbilisi', 'Asia/Tbilisi'), ('Asia/Tehran', 'Asia/Tehran'), ('Asia/Thimphu', 'Asia/Thimphu'), ('Asia/Tokyo', 'Asia/Tokyo'), ('Asia/Tomsk', 'Asia/Tomsk'), ('Asia/Ulaanbaatar', 'Asia/Ulaanbaatar'), ('Asia/Urumqi', 'Asia/Urumqi'), ('Asia/Ust-Nera', 'Asia/Ust-Nera'), ('Asia/Vientiane', 'Asia/Vientiane'), ('Asia/Vladivostok', 'Asia/Vladivostok'), ('Asia/Yakutsk', 'Asia/Yakutsk'), ('Asia/Yangon', 'Asia/Yangon'), ('Asia/Yekaterinburg', 'Asia/Yekaterinburg'), ('Asia/Yerevan', 'Asia/Yerevan'), ('Atlantic/Azores', 'Atlantic/Azores'), ('Atlantic/Bermuda', 'Atlantic/Bermuda'), ('Atlantic/Canary', 'Atlantic/Canary'), ('Atlantic/Cape_Verde', 'Atlantic/Cape_Verde'), ('Atlantic/Faroe', 'Atlantic/Faroe'), ('Atlantic/Madeira', 'Atlantic/Madeira'), ('Atlantic/Reykjavik', 'Atlantic/Reykjavik'), ('Atlantic/South_Georgia', 'Atlantic/South_Georgia'), ('Atlantic/St_Helena', 'Atlantic/St_Helena'), ('Atlantic/Stanley', 'Atlantic/Stanley'), ('Australia/Adelaide', 'Australia/Adelaide'), ('Australia/Brisbane', 'Australia/Brisbane'), ('Australia/Broken_Hill', 'Australia/Broken_Hill'), ('Australia/Currie', 'Australia/Currie'), ('Australia/Darwin', 'Australia/Darwin'), ('Australia/Eucla', 'Australia/Eucla'), ('Australia/Hobart', 'Australia/Hobart'), ('Australia/Lindeman', 'Australia/Lindeman'), ('Australia/Lord_Howe', 'Australia/Lord_Howe'), ('Australia/Melbourne', 'Australia/Melbourne'), ('Australia/Perth', 'Australia/Perth'), ('Australia/Sydney', 'Australia/Sydney'), ('Canada/Atlantic', 'Canada/Atlantic'), ('Canada/Central', 'Canada/Central'), ('Canada/Eastern', 'Canada/Eastern'), ('Canada/Mountain', 'Canada/Mountain'), ('Canada/Newfoundland', 'Canada/Newfoundland'), ('Canada/Pacific', 'Canada/Pacific'), ('Europe/Amsterdam', 'Europe/Amsterdam'), ('Europe/Andorra', 'Europe/Andorra'), ('Europe/Astrakhan', 'Europe/Astrakhan'), ('Europe/Athens', 'Europe/Athens'), ('Europe/Belgrade', 'Europe/Belgrade'), ('Europe/Berlin', 'Europe/Berlin'), ('Europe/Bratislava', 'Europe/Bratislava'), ('Europe/Brussels', 'Europe/Brussels'), ('Europe/Bucharest', 'Europe/Bucharest'), ('Europe/Budapest', 'Europe/Budapest'), ('Europe/Busingen', 'Europe/Busingen'), ('Europe/Chisinau', 'Europe/Chisinau'), ('Europe/Copenhagen', 'Europe/Copenhagen'), ('Europe/Dublin', 'Europe/Dublin'), ('Europe/Gibraltar', 'Europe/Gibraltar'), ('Europe/Guernsey', 'Europe/Guernsey'), ('Europe/Helsinki', 'Europe/Helsinki'), ('Europe/Isle_of_Man', 'Europe/Isle_of_Man'), ('Europe/Istanbul', 'Europe/Istanbul'), ('Europe/Jersey', 'Europe/Jersey'), ('Europe/Kaliningrad', 'Europe/Kaliningrad'), ('Europe/Kiev', 'Europe/Kiev'), ('Europe/Kirov', 'Europe/Kirov'), ('Europe/Lisbon', 'Europe/Lisbon'), ('Europe/Ljubljana', 'Europe/Ljubljana'), ('Europe/London', 'Europe/London'), ('Europe/Luxembourg', 'Europe/Luxembourg'), ('Europe/Madrid', 'Europe/Madrid'), ('Europe/Malta', 'Europe/Malta'), ('Europe/Mariehamn', 'Europe/Mariehamn'), ('Europe/Minsk', 'Europe/Minsk'), ('Europe/Monaco', 'Europe/Monaco'), ('Europe/Moscow', 'Europe/Moscow'), ('Europe/Oslo', 'Europe/Oslo'), ('Europe/Paris', 'Europe/Paris'), ('Europe/Podgorica', 'Europe/Podgorica'), ('Europe/Prague', 'Europe/Prague'), ('Europe/Riga', 'Europe/Riga'), ('Europe/Rome', 'Europe/Rome'), ('Europe/Samara', 'Europe/Samara'), ('Europe/San_Marino', 'Europe/San_Marino'), ('Europe/Sarajevo', 'Europe/Sarajevo'), ('Europe/Saratov', 'Europe/Saratov'), ('Europe/Simferopol', 'Europe/Simferopol'), ('Europe/Skopje', 'Europe/Skopje'), ('Europe/Sofia', 'Europe/Sofia'), ('Europe/Stockholm', 'Europe/Stockholm'), ('Europe/Tallinn', 'Europe/Tallinn'), ('Europe/Tirane', 'Europe/Tirane'), ('Europe/Ulyanovsk', 'Europe/Ulyanovsk'), ('Europe/Uzhgorod', 'Europe/Uzhgorod'), ('Europe/Vaduz', 'Europe/Vaduz'), ('Europe/Vatican', 'Europe/Vatican'), ('Europe/Vienna', 'Europe/Vienna'), ('Europe/Vilnius', 'Europe/Vilnius'), ('Europe/Volgograd', 'Europe/Volgograd'), ('Europe/Warsaw', 'Europe/Warsaw'), ('Europe/Zagreb', 'Europe/Zagreb'), ('Europe/Zaporozhye', 'Europe/Zaporozhye'), ('Europe/Zurich', 'Europe/Zurich'), ('GMT', 'GMT'), ('Indian/Antananarivo', 'Indian/Antananarivo'), ('Indian/Chagos', 'Indian/Chagos'), ('Indian/Christmas', 'Indian/Christmas'), ('Indian/Cocos', 'Indian/Cocos'), ('Indian/Comoro', 'Indian/Comoro'), ('Indian/Kerguelen', 'Indian/Kerguelen'), ('Indian/Mahe', 'Indian/Mahe'), ('Indian/Maldives', 'Indian/Maldives'), ('Indian/Mauritius', 'Indian/Mauritius'), ('Indian/Mayotte', 'Indian/Mayotte'), ('Indian/Reunion', 'Indian/Reunion'), ('Pacific/Apia', 'Pacific/Apia'), ('Pacific/Auckland', 'Pacific/Auckland'), ('Pacific/Bougainville', 'Pacific/Bougainville'), ('Pacific/Chatham', 'Pacific/Chatham'), ('Pacific/Chuuk', 'Pacific/Chuuk'), ('Pacific/Easter', 'Pacific/Easter'), ('Pacific/Efate', 'Pacific/Efate'), ('Pacific/Enderbury', 'Pacific/Enderbury'), ('Pacific/Fakaofo', 'Pacific/Fakaofo'), ('Pacific/Fiji', 'Pacific/Fiji'), ('Pacific/Funafuti', 'Pacific/Funafuti'), ('Pacific/Galapagos', 'Pacific/Galapagos'), ('Pacific/Gambier', 'Pacific/Gambier'), ('Pacific/Guadalcanal', 'Pacific/Guadalcanal'), ('Pacific/Guam', 'Pacific/Guam'), ('Pacific/Honolulu', 'Pacific/Honolulu'), ('Pacific/Kiritimati', 'Pacific/Kiritimati'), ('Pacific/Kosrae', 'Pacific/Kosrae'), ('Pacific/Kwajalein', 'Pacific/Kwajalein'), ('Pacific/Majuro', 'Pacific/Majuro'), ('Pacific/Marquesas', 'Pacific/Marquesas'), ('Pacific/Midway', 'Pacific/Midway'), ('Pacific/Nauru', 'Pacific/Nauru'), ('Pacific/Niue', 'Pacific/Niue'), ('Pacific/Norfolk', 'Pacific/Norfolk'), ('Pacific/Noumea', 'Pacific/Noumea'), ('Pacific/Pago_Pago', 'Pacific/Pago_Pago'), ('Pacific/Palau', 'Pacific/Palau'), ('Pacific/Pitcairn', 'Pacific/Pitcairn'), ('Pacific/Pohnpei', 'Pacific/Pohnpei'), ('Pacific/Port_Moresby', 'Pacific/Port_Moresby'), ('Pacific/Rarotonga', 'Pacific/Rarotonga'), ('Pacific/Saipan', 'Pacific/Saipan'), ('Pacific/Tahiti', 'Pacific/Tahiti'), ('Pacific/Tarawa', 'Pacific/Tarawa'), ('Pacific/Tongatapu', 'Pacific/Tongatapu'), ('Pacific/Wake', 'Pacific/Wake'), ('Pacific/Wallis', 'Pacific/Wallis'), ('US/Alaska', 'US/Alaska'), ('US/Arizona', 'US/Arizona'), ('US/Central', 'US/Central'), ('US/Eastern', 'US/Eastern'), ('US/Hawaii', 'US/Hawaii'), ('US/Mountain', 'US/Mountain'), ('US/Pacific', 'US/Pacific'), ('UTC', 'UTC')], max_length=80, null=True),
+            model_name="preference",
+            name="timezone",
+            field=models.TextField(
+                blank=True,
+                choices=[
+                    ("Africa/Abidjan", "Africa/Abidjan"),
+                    ("Africa/Accra", "Africa/Accra"),
+                    ("Africa/Addis_Ababa", "Africa/Addis_Ababa"),
+                    ("Africa/Algiers", "Africa/Algiers"),
+                    ("Africa/Asmara", "Africa/Asmara"),
+                    ("Africa/Bamako", "Africa/Bamako"),
+                    ("Africa/Bangui", "Africa/Bangui"),
+                    ("Africa/Banjul", "Africa/Banjul"),
+                    ("Africa/Bissau", "Africa/Bissau"),
+                    ("Africa/Blantyre", "Africa/Blantyre"),
+                    ("Africa/Brazzaville", "Africa/Brazzaville"),
+                    ("Africa/Bujumbura", "Africa/Bujumbura"),
+                    ("Africa/Cairo", "Africa/Cairo"),
+                    ("Africa/Casablanca", "Africa/Casablanca"),
+                    ("Africa/Ceuta", "Africa/Ceuta"),
+                    ("Africa/Conakry", "Africa/Conakry"),
+                    ("Africa/Dakar", "Africa/Dakar"),
+                    ("Africa/Dar_es_Salaam", "Africa/Dar_es_Salaam"),
+                    ("Africa/Djibouti", "Africa/Djibouti"),
+                    ("Africa/Douala", "Africa/Douala"),
+                    ("Africa/El_Aaiun", "Africa/El_Aaiun"),
+                    ("Africa/Freetown", "Africa/Freetown"),
+                    ("Africa/Gaborone", "Africa/Gaborone"),
+                    ("Africa/Harare", "Africa/Harare"),
+                    ("Africa/Johannesburg", "Africa/Johannesburg"),
+                    ("Africa/Juba", "Africa/Juba"),
+                    ("Africa/Kampala", "Africa/Kampala"),
+                    ("Africa/Khartoum", "Africa/Khartoum"),
+                    ("Africa/Kigali", "Africa/Kigali"),
+                    ("Africa/Kinshasa", "Africa/Kinshasa"),
+                    ("Africa/Lagos", "Africa/Lagos"),
+                    ("Africa/Libreville", "Africa/Libreville"),
+                    ("Africa/Lome", "Africa/Lome"),
+                    ("Africa/Luanda", "Africa/Luanda"),
+                    ("Africa/Lubumbashi", "Africa/Lubumbashi"),
+                    ("Africa/Lusaka", "Africa/Lusaka"),
+                    ("Africa/Malabo", "Africa/Malabo"),
+                    ("Africa/Maputo", "Africa/Maputo"),
+                    ("Africa/Maseru", "Africa/Maseru"),
+                    ("Africa/Mbabane", "Africa/Mbabane"),
+                    ("Africa/Mogadishu", "Africa/Mogadishu"),
+                    ("Africa/Monrovia", "Africa/Monrovia"),
+                    ("Africa/Nairobi", "Africa/Nairobi"),
+                    ("Africa/Ndjamena", "Africa/Ndjamena"),
+                    ("Africa/Niamey", "Africa/Niamey"),
+                    ("Africa/Nouakchott", "Africa/Nouakchott"),
+                    ("Africa/Ouagadougou", "Africa/Ouagadougou"),
+                    ("Africa/Porto-Novo", "Africa/Porto-Novo"),
+                    ("Africa/Sao_Tome", "Africa/Sao_Tome"),
+                    ("Africa/Tripoli", "Africa/Tripoli"),
+                    ("Africa/Tunis", "Africa/Tunis"),
+                    ("Africa/Windhoek", "Africa/Windhoek"),
+                    ("America/Adak", "America/Adak"),
+                    ("America/Anchorage", "America/Anchorage"),
+                    ("America/Anguilla", "America/Anguilla"),
+                    ("America/Antigua", "America/Antigua"),
+                    ("America/Araguaina", "America/Araguaina"),
+                    (
+                        "America/Argentina/Buenos_Aires",
+                        "America/Argentina/Buenos_Aires",
+                    ),
+                    ("America/Argentina/Catamarca", "America/Argentina/Catamarca"),
+                    ("America/Argentina/Cordoba", "America/Argentina/Cordoba"),
+                    ("America/Argentina/Jujuy", "America/Argentina/Jujuy"),
+                    ("America/Argentina/La_Rioja", "America/Argentina/La_Rioja"),
+                    ("America/Argentina/Mendoza", "America/Argentina/Mendoza"),
+                    (
+                        "America/Argentina/Rio_Gallegos",
+                        "America/Argentina/Rio_Gallegos",
+                    ),
+                    ("America/Argentina/Salta", "America/Argentina/Salta"),
+                    ("America/Argentina/San_Juan", "America/Argentina/San_Juan"),
+                    ("America/Argentina/San_Luis", "America/Argentina/San_Luis"),
+                    ("America/Argentina/Tucuman", "America/Argentina/Tucuman"),
+                    ("America/Argentina/Ushuaia", "America/Argentina/Ushuaia"),
+                    ("America/Aruba", "America/Aruba"),
+                    ("America/Asuncion", "America/Asuncion"),
+                    ("America/Atikokan", "America/Atikokan"),
+                    ("America/Bahia", "America/Bahia"),
+                    ("America/Bahia_Banderas", "America/Bahia_Banderas"),
+                    ("America/Barbados", "America/Barbados"),
+                    ("America/Belem", "America/Belem"),
+                    ("America/Belize", "America/Belize"),
+                    ("America/Blanc-Sablon", "America/Blanc-Sablon"),
+                    ("America/Boa_Vista", "America/Boa_Vista"),
+                    ("America/Bogota", "America/Bogota"),
+                    ("America/Boise", "America/Boise"),
+                    ("America/Cambridge_Bay", "America/Cambridge_Bay"),
+                    ("America/Campo_Grande", "America/Campo_Grande"),
+                    ("America/Cancun", "America/Cancun"),
+                    ("America/Caracas", "America/Caracas"),
+                    ("America/Cayenne", "America/Cayenne"),
+                    ("America/Cayman", "America/Cayman"),
+                    ("America/Chicago", "America/Chicago"),
+                    ("America/Chihuahua", "America/Chihuahua"),
+                    ("America/Costa_Rica", "America/Costa_Rica"),
+                    ("America/Creston", "America/Creston"),
+                    ("America/Cuiaba", "America/Cuiaba"),
+                    ("America/Curacao", "America/Curacao"),
+                    ("America/Danmarkshavn", "America/Danmarkshavn"),
+                    ("America/Dawson", "America/Dawson"),
+                    ("America/Dawson_Creek", "America/Dawson_Creek"),
+                    ("America/Denver", "America/Denver"),
+                    ("America/Detroit", "America/Detroit"),
+                    ("America/Dominica", "America/Dominica"),
+                    ("America/Edmonton", "America/Edmonton"),
+                    ("America/Eirunepe", "America/Eirunepe"),
+                    ("America/El_Salvador", "America/El_Salvador"),
+                    ("America/Fort_Nelson", "America/Fort_Nelson"),
+                    ("America/Fortaleza", "America/Fortaleza"),
+                    ("America/Glace_Bay", "America/Glace_Bay"),
+                    ("America/Godthab", "America/Godthab"),
+                    ("America/Goose_Bay", "America/Goose_Bay"),
+                    ("America/Grand_Turk", "America/Grand_Turk"),
+                    ("America/Grenada", "America/Grenada"),
+                    ("America/Guadeloupe", "America/Guadeloupe"),
+                    ("America/Guatemala", "America/Guatemala"),
+                    ("America/Guayaquil", "America/Guayaquil"),
+                    ("America/Guyana", "America/Guyana"),
+                    ("America/Halifax", "America/Halifax"),
+                    ("America/Havana", "America/Havana"),
+                    ("America/Hermosillo", "America/Hermosillo"),
+                    ("America/Indiana/Indianapolis", "America/Indiana/Indianapolis"),
+                    ("America/Indiana/Knox", "America/Indiana/Knox"),
+                    ("America/Indiana/Marengo", "America/Indiana/Marengo"),
+                    ("America/Indiana/Petersburg", "America/Indiana/Petersburg"),
+                    ("America/Indiana/Tell_City", "America/Indiana/Tell_City"),
+                    ("America/Indiana/Vevay", "America/Indiana/Vevay"),
+                    ("America/Indiana/Vincennes", "America/Indiana/Vincennes"),
+                    ("America/Indiana/Winamac", "America/Indiana/Winamac"),
+                    ("America/Inuvik", "America/Inuvik"),
+                    ("America/Iqaluit", "America/Iqaluit"),
+                    ("America/Jamaica", "America/Jamaica"),
+                    ("America/Juneau", "America/Juneau"),
+                    ("America/Kentucky/Louisville", "America/Kentucky/Louisville"),
+                    ("America/Kentucky/Monticello", "America/Kentucky/Monticello"),
+                    ("America/Kralendijk", "America/Kralendijk"),
+                    ("America/La_Paz", "America/La_Paz"),
+                    ("America/Lima", "America/Lima"),
+                    ("America/Los_Angeles", "America/Los_Angeles"),
+                    ("America/Lower_Princes", "America/Lower_Princes"),
+                    ("America/Maceio", "America/Maceio"),
+                    ("America/Managua", "America/Managua"),
+                    ("America/Manaus", "America/Manaus"),
+                    ("America/Marigot", "America/Marigot"),
+                    ("America/Martinique", "America/Martinique"),
+                    ("America/Matamoros", "America/Matamoros"),
+                    ("America/Mazatlan", "America/Mazatlan"),
+                    ("America/Menominee", "America/Menominee"),
+                    ("America/Merida", "America/Merida"),
+                    ("America/Metlakatla", "America/Metlakatla"),
+                    ("America/Mexico_City", "America/Mexico_City"),
+                    ("America/Miquelon", "America/Miquelon"),
+                    ("America/Moncton", "America/Moncton"),
+                    ("America/Monterrey", "America/Monterrey"),
+                    ("America/Montevideo", "America/Montevideo"),
+                    ("America/Montserrat", "America/Montserrat"),
+                    ("America/Nassau", "America/Nassau"),
+                    ("America/New_York", "America/New_York"),
+                    ("America/Nipigon", "America/Nipigon"),
+                    ("America/Nome", "America/Nome"),
+                    ("America/Noronha", "America/Noronha"),
+                    ("America/North_Dakota/Beulah", "America/North_Dakota/Beulah"),
+                    ("America/North_Dakota/Center", "America/North_Dakota/Center"),
+                    (
+                        "America/North_Dakota/New_Salem",
+                        "America/North_Dakota/New_Salem",
+                    ),
+                    ("America/Ojinaga", "America/Ojinaga"),
+                    ("America/Panama", "America/Panama"),
+                    ("America/Pangnirtung", "America/Pangnirtung"),
+                    ("America/Paramaribo", "America/Paramaribo"),
+                    ("America/Phoenix", "America/Phoenix"),
+                    ("America/Port-au-Prince", "America/Port-au-Prince"),
+                    ("America/Port_of_Spain", "America/Port_of_Spain"),
+                    ("America/Porto_Velho", "America/Porto_Velho"),
+                    ("America/Puerto_Rico", "America/Puerto_Rico"),
+                    ("America/Punta_Arenas", "America/Punta_Arenas"),
+                    ("America/Rainy_River", "America/Rainy_River"),
+                    ("America/Rankin_Inlet", "America/Rankin_Inlet"),
+                    ("America/Recife", "America/Recife"),
+                    ("America/Regina", "America/Regina"),
+                    ("America/Resolute", "America/Resolute"),
+                    ("America/Rio_Branco", "America/Rio_Branco"),
+                    ("America/Santarem", "America/Santarem"),
+                    ("America/Santiago", "America/Santiago"),
+                    ("America/Santo_Domingo", "America/Santo_Domingo"),
+                    ("America/Sao_Paulo", "America/Sao_Paulo"),
+                    ("America/Scoresbysund", "America/Scoresbysund"),
+                    ("America/Sitka", "America/Sitka"),
+                    ("America/St_Barthelemy", "America/St_Barthelemy"),
+                    ("America/St_Johns", "America/St_Johns"),
+                    ("America/St_Kitts", "America/St_Kitts"),
+                    ("America/St_Lucia", "America/St_Lucia"),
+                    ("America/St_Thomas", "America/St_Thomas"),
+                    ("America/St_Vincent", "America/St_Vincent"),
+                    ("America/Swift_Current", "America/Swift_Current"),
+                    ("America/Tegucigalpa", "America/Tegucigalpa"),
+                    ("America/Thule", "America/Thule"),
+                    ("America/Thunder_Bay", "America/Thunder_Bay"),
+                    ("America/Tijuana", "America/Tijuana"),
+                    ("America/Toronto", "America/Toronto"),
+                    ("America/Tortola", "America/Tortola"),
+                    ("America/Vancouver", "America/Vancouver"),
+                    ("America/Whitehorse", "America/Whitehorse"),
+                    ("America/Winnipeg", "America/Winnipeg"),
+                    ("America/Yakutat", "America/Yakutat"),
+                    ("America/Yellowknife", "America/Yellowknife"),
+                    ("Antarctica/Casey", "Antarctica/Casey"),
+                    ("Antarctica/Davis", "Antarctica/Davis"),
+                    ("Antarctica/DumontDUrville", "Antarctica/DumontDUrville"),
+                    ("Antarctica/Macquarie", "Antarctica/Macquarie"),
+                    ("Antarctica/Mawson", "Antarctica/Mawson"),
+                    ("Antarctica/McMurdo", "Antarctica/McMurdo"),
+                    ("Antarctica/Palmer", "Antarctica/Palmer"),
+                    ("Antarctica/Rothera", "Antarctica/Rothera"),
+                    ("Antarctica/Syowa", "Antarctica/Syowa"),
+                    ("Antarctica/Troll", "Antarctica/Troll"),
+                    ("Antarctica/Vostok", "Antarctica/Vostok"),
+                    ("Arctic/Longyearbyen", "Arctic/Longyearbyen"),
+                    ("Asia/Aden", "Asia/Aden"),
+                    ("Asia/Almaty", "Asia/Almaty"),
+                    ("Asia/Amman", "Asia/Amman"),
+                    ("Asia/Anadyr", "Asia/Anadyr"),
+                    ("Asia/Aqtau", "Asia/Aqtau"),
+                    ("Asia/Aqtobe", "Asia/Aqtobe"),
+                    ("Asia/Ashgabat", "Asia/Ashgabat"),
+                    ("Asia/Atyrau", "Asia/Atyrau"),
+                    ("Asia/Baghdad", "Asia/Baghdad"),
+                    ("Asia/Bahrain", "Asia/Bahrain"),
+                    ("Asia/Baku", "Asia/Baku"),
+                    ("Asia/Bangkok", "Asia/Bangkok"),
+                    ("Asia/Barnaul", "Asia/Barnaul"),
+                    ("Asia/Beirut", "Asia/Beirut"),
+                    ("Asia/Bishkek", "Asia/Bishkek"),
+                    ("Asia/Brunei", "Asia/Brunei"),
+                    ("Asia/Chita", "Asia/Chita"),
+                    ("Asia/Choibalsan", "Asia/Choibalsan"),
+                    ("Asia/Colombo", "Asia/Colombo"),
+                    ("Asia/Damascus", "Asia/Damascus"),
+                    ("Asia/Dhaka", "Asia/Dhaka"),
+                    ("Asia/Dili", "Asia/Dili"),
+                    ("Asia/Dubai", "Asia/Dubai"),
+                    ("Asia/Dushanbe", "Asia/Dushanbe"),
+                    ("Asia/Famagusta", "Asia/Famagusta"),
+                    ("Asia/Gaza", "Asia/Gaza"),
+                    ("Asia/Hebron", "Asia/Hebron"),
+                    ("Asia/Ho_Chi_Minh", "Asia/Ho_Chi_Minh"),
+                    ("Asia/Hong_Kong", "Asia/Hong_Kong"),
+                    ("Asia/Hovd", "Asia/Hovd"),
+                    ("Asia/Irkutsk", "Asia/Irkutsk"),
+                    ("Asia/Jakarta", "Asia/Jakarta"),
+                    ("Asia/Jayapura", "Asia/Jayapura"),
+                    ("Asia/Jerusalem", "Asia/Jerusalem"),
+                    ("Asia/Kabul", "Asia/Kabul"),
+                    ("Asia/Kamchatka", "Asia/Kamchatka"),
+                    ("Asia/Karachi", "Asia/Karachi"),
+                    ("Asia/Kathmandu", "Asia/Kathmandu"),
+                    ("Asia/Khandyga", "Asia/Khandyga"),
+                    ("Asia/Kolkata", "Asia/Kolkata"),
+                    ("Asia/Krasnoyarsk", "Asia/Krasnoyarsk"),
+                    ("Asia/Kuala_Lumpur", "Asia/Kuala_Lumpur"),
+                    ("Asia/Kuching", "Asia/Kuching"),
+                    ("Asia/Kuwait", "Asia/Kuwait"),
+                    ("Asia/Macau", "Asia/Macau"),
+                    ("Asia/Magadan", "Asia/Magadan"),
+                    ("Asia/Makassar", "Asia/Makassar"),
+                    ("Asia/Manila", "Asia/Manila"),
+                    ("Asia/Muscat", "Asia/Muscat"),
+                    ("Asia/Nicosia", "Asia/Nicosia"),
+                    ("Asia/Novokuznetsk", "Asia/Novokuznetsk"),
+                    ("Asia/Novosibirsk", "Asia/Novosibirsk"),
+                    ("Asia/Omsk", "Asia/Omsk"),
+                    ("Asia/Oral", "Asia/Oral"),
+                    ("Asia/Phnom_Penh", "Asia/Phnom_Penh"),
+                    ("Asia/Pontianak", "Asia/Pontianak"),
+                    ("Asia/Pyongyang", "Asia/Pyongyang"),
+                    ("Asia/Qatar", "Asia/Qatar"),
+                    ("Asia/Qyzylorda", "Asia/Qyzylorda"),
+                    ("Asia/Riyadh", "Asia/Riyadh"),
+                    ("Asia/Sakhalin", "Asia/Sakhalin"),
+                    ("Asia/Samarkand", "Asia/Samarkand"),
+                    ("Asia/Seoul", "Asia/Seoul"),
+                    ("Asia/Shanghai", "Asia/Shanghai"),
+                    ("Asia/Singapore", "Asia/Singapore"),
+                    ("Asia/Srednekolymsk", "Asia/Srednekolymsk"),
+                    ("Asia/Taipei", "Asia/Taipei"),
+                    ("Asia/Tashkent", "Asia/Tashkent"),
+                    ("Asia/Tbilisi", "Asia/Tbilisi"),
+                    ("Asia/Tehran", "Asia/Tehran"),
+                    ("Asia/Thimphu", "Asia/Thimphu"),
+                    ("Asia/Tokyo", "Asia/Tokyo"),
+                    ("Asia/Tomsk", "Asia/Tomsk"),
+                    ("Asia/Ulaanbaatar", "Asia/Ulaanbaatar"),
+                    ("Asia/Urumqi", "Asia/Urumqi"),
+                    ("Asia/Ust-Nera", "Asia/Ust-Nera"),
+                    ("Asia/Vientiane", "Asia/Vientiane"),
+                    ("Asia/Vladivostok", "Asia/Vladivostok"),
+                    ("Asia/Yakutsk", "Asia/Yakutsk"),
+                    ("Asia/Yangon", "Asia/Yangon"),
+                    ("Asia/Yekaterinburg", "Asia/Yekaterinburg"),
+                    ("Asia/Yerevan", "Asia/Yerevan"),
+                    ("Atlantic/Azores", "Atlantic/Azores"),
+                    ("Atlantic/Bermuda", "Atlantic/Bermuda"),
+                    ("Atlantic/Canary", "Atlantic/Canary"),
+                    ("Atlantic/Cape_Verde", "Atlantic/Cape_Verde"),
+                    ("Atlantic/Faroe", "Atlantic/Faroe"),
+                    ("Atlantic/Madeira", "Atlantic/Madeira"),
+                    ("Atlantic/Reykjavik", "Atlantic/Reykjavik"),
+                    ("Atlantic/South_Georgia", "Atlantic/South_Georgia"),
+                    ("Atlantic/St_Helena", "Atlantic/St_Helena"),
+                    ("Atlantic/Stanley", "Atlantic/Stanley"),
+                    ("Australia/Adelaide", "Australia/Adelaide"),
+                    ("Australia/Brisbane", "Australia/Brisbane"),
+                    ("Australia/Broken_Hill", "Australia/Broken_Hill"),
+                    ("Australia/Currie", "Australia/Currie"),
+                    ("Australia/Darwin", "Australia/Darwin"),
+                    ("Australia/Eucla", "Australia/Eucla"),
+                    ("Australia/Hobart", "Australia/Hobart"),
+                    ("Australia/Lindeman", "Australia/Lindeman"),
+                    ("Australia/Lord_Howe", "Australia/Lord_Howe"),
+                    ("Australia/Melbourne", "Australia/Melbourne"),
+                    ("Australia/Perth", "Australia/Perth"),
+                    ("Australia/Sydney", "Australia/Sydney"),
+                    ("Canada/Atlantic", "Canada/Atlantic"),
+                    ("Canada/Central", "Canada/Central"),
+                    ("Canada/Eastern", "Canada/Eastern"),
+                    ("Canada/Mountain", "Canada/Mountain"),
+                    ("Canada/Newfoundland", "Canada/Newfoundland"),
+                    ("Canada/Pacific", "Canada/Pacific"),
+                    ("Europe/Amsterdam", "Europe/Amsterdam"),
+                    ("Europe/Andorra", "Europe/Andorra"),
+                    ("Europe/Astrakhan", "Europe/Astrakhan"),
+                    ("Europe/Athens", "Europe/Athens"),
+                    ("Europe/Belgrade", "Europe/Belgrade"),
+                    ("Europe/Berlin", "Europe/Berlin"),
+                    ("Europe/Bratislava", "Europe/Bratislava"),
+                    ("Europe/Brussels", "Europe/Brussels"),
+                    ("Europe/Bucharest", "Europe/Bucharest"),
+                    ("Europe/Budapest", "Europe/Budapest"),
+                    ("Europe/Busingen", "Europe/Busingen"),
+                    ("Europe/Chisinau", "Europe/Chisinau"),
+                    ("Europe/Copenhagen", "Europe/Copenhagen"),
+                    ("Europe/Dublin", "Europe/Dublin"),
+                    ("Europe/Gibraltar", "Europe/Gibraltar"),
+                    ("Europe/Guernsey", "Europe/Guernsey"),
+                    ("Europe/Helsinki", "Europe/Helsinki"),
+                    ("Europe/Isle_of_Man", "Europe/Isle_of_Man"),
+                    ("Europe/Istanbul", "Europe/Istanbul"),
+                    ("Europe/Jersey", "Europe/Jersey"),
+                    ("Europe/Kaliningrad", "Europe/Kaliningrad"),
+                    ("Europe/Kiev", "Europe/Kiev"),
+                    ("Europe/Kirov", "Europe/Kirov"),
+                    ("Europe/Lisbon", "Europe/Lisbon"),
+                    ("Europe/Ljubljana", "Europe/Ljubljana"),
+                    ("Europe/London", "Europe/London"),
+                    ("Europe/Luxembourg", "Europe/Luxembourg"),
+                    ("Europe/Madrid", "Europe/Madrid"),
+                    ("Europe/Malta", "Europe/Malta"),
+                    ("Europe/Mariehamn", "Europe/Mariehamn"),
+                    ("Europe/Minsk", "Europe/Minsk"),
+                    ("Europe/Monaco", "Europe/Monaco"),
+                    ("Europe/Moscow", "Europe/Moscow"),
+                    ("Europe/Oslo", "Europe/Oslo"),
+                    ("Europe/Paris", "Europe/Paris"),
+                    ("Europe/Podgorica", "Europe/Podgorica"),
+                    ("Europe/Prague", "Europe/Prague"),
+                    ("Europe/Riga", "Europe/Riga"),
+                    ("Europe/Rome", "Europe/Rome"),
+                    ("Europe/Samara", "Europe/Samara"),
+                    ("Europe/San_Marino", "Europe/San_Marino"),
+                    ("Europe/Sarajevo", "Europe/Sarajevo"),
+                    ("Europe/Saratov", "Europe/Saratov"),
+                    ("Europe/Simferopol", "Europe/Simferopol"),
+                    ("Europe/Skopje", "Europe/Skopje"),
+                    ("Europe/Sofia", "Europe/Sofia"),
+                    ("Europe/Stockholm", "Europe/Stockholm"),
+                    ("Europe/Tallinn", "Europe/Tallinn"),
+                    ("Europe/Tirane", "Europe/Tirane"),
+                    ("Europe/Ulyanovsk", "Europe/Ulyanovsk"),
+                    ("Europe/Uzhgorod", "Europe/Uzhgorod"),
+                    ("Europe/Vaduz", "Europe/Vaduz"),
+                    ("Europe/Vatican", "Europe/Vatican"),
+                    ("Europe/Vienna", "Europe/Vienna"),
+                    ("Europe/Vilnius", "Europe/Vilnius"),
+                    ("Europe/Volgograd", "Europe/Volgograd"),
+                    ("Europe/Warsaw", "Europe/Warsaw"),
+                    ("Europe/Zagreb", "Europe/Zagreb"),
+                    ("Europe/Zaporozhye", "Europe/Zaporozhye"),
+                    ("Europe/Zurich", "Europe/Zurich"),
+                    ("GMT", "GMT"),
+                    ("Indian/Antananarivo", "Indian/Antananarivo"),
+                    ("Indian/Chagos", "Indian/Chagos"),
+                    ("Indian/Christmas", "Indian/Christmas"),
+                    ("Indian/Cocos", "Indian/Cocos"),
+                    ("Indian/Comoro", "Indian/Comoro"),
+                    ("Indian/Kerguelen", "Indian/Kerguelen"),
+                    ("Indian/Mahe", "Indian/Mahe"),
+                    ("Indian/Maldives", "Indian/Maldives"),
+                    ("Indian/Mauritius", "Indian/Mauritius"),
+                    ("Indian/Mayotte", "Indian/Mayotte"),
+                    ("Indian/Reunion", "Indian/Reunion"),
+                    ("Pacific/Apia", "Pacific/Apia"),
+                    ("Pacific/Auckland", "Pacific/Auckland"),
+                    ("Pacific/Bougainville", "Pacific/Bougainville"),
+                    ("Pacific/Chatham", "Pacific/Chatham"),
+                    ("Pacific/Chuuk", "Pacific/Chuuk"),
+                    ("Pacific/Easter", "Pacific/Easter"),
+                    ("Pacific/Efate", "Pacific/Efate"),
+                    ("Pacific/Enderbury", "Pacific/Enderbury"),
+                    ("Pacific/Fakaofo", "Pacific/Fakaofo"),
+                    ("Pacific/Fiji", "Pacific/Fiji"),
+                    ("Pacific/Funafuti", "Pacific/Funafuti"),
+                    ("Pacific/Galapagos", "Pacific/Galapagos"),
+                    ("Pacific/Gambier", "Pacific/Gambier"),
+                    ("Pacific/Guadalcanal", "Pacific/Guadalcanal"),
+                    ("Pacific/Guam", "Pacific/Guam"),
+                    ("Pacific/Honolulu", "Pacific/Honolulu"),
+                    ("Pacific/Kiritimati", "Pacific/Kiritimati"),
+                    ("Pacific/Kosrae", "Pacific/Kosrae"),
+                    ("Pacific/Kwajalein", "Pacific/Kwajalein"),
+                    ("Pacific/Majuro", "Pacific/Majuro"),
+                    ("Pacific/Marquesas", "Pacific/Marquesas"),
+                    ("Pacific/Midway", "Pacific/Midway"),
+                    ("Pacific/Nauru", "Pacific/Nauru"),
+                    ("Pacific/Niue", "Pacific/Niue"),
+                    ("Pacific/Norfolk", "Pacific/Norfolk"),
+                    ("Pacific/Noumea", "Pacific/Noumea"),
+                    ("Pacific/Pago_Pago", "Pacific/Pago_Pago"),
+                    ("Pacific/Palau", "Pacific/Palau"),
+                    ("Pacific/Pitcairn", "Pacific/Pitcairn"),
+                    ("Pacific/Pohnpei", "Pacific/Pohnpei"),
+                    ("Pacific/Port_Moresby", "Pacific/Port_Moresby"),
+                    ("Pacific/Rarotonga", "Pacific/Rarotonga"),
+                    ("Pacific/Saipan", "Pacific/Saipan"),
+                    ("Pacific/Tahiti", "Pacific/Tahiti"),
+                    ("Pacific/Tarawa", "Pacific/Tarawa"),
+                    ("Pacific/Tongatapu", "Pacific/Tongatapu"),
+                    ("Pacific/Wake", "Pacific/Wake"),
+                    ("Pacific/Wallis", "Pacific/Wallis"),
+                    ("US/Alaska", "US/Alaska"),
+                    ("US/Arizona", "US/Arizona"),
+                    ("US/Central", "US/Central"),
+                    ("US/Eastern", "US/Eastern"),
+                    ("US/Hawaii", "US/Hawaii"),
+                    ("US/Mountain", "US/Mountain"),
+                    ("US/Pacific", "US/Pacific"),
+                    ("UTC", "UTC"),
+                ],
+                max_length=80,
+                null=True,
+            ),
         ),
         migrations.AddField(
-            model_name='theme',
-            name='prefix',
-            field=models.TextField(default='default', max_length=40, null=True),
+            model_name="theme",
+            name="prefix",
+            field=models.TextField(default="default", max_length=40, null=True),
         ),
     ]
diff --git a/brutaldon/migrations/0010_auto_20180825_1009.py b/brutaldon/migrations/0010_auto_20180825_1009.py
index 5a4c64c..8933c9d 100644
--- a/brutaldon/migrations/0010_auto_20180825_1009.py
+++ b/brutaldon/migrations/0010_auto_20180825_1009.py
@@ -5,54 +5,508 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0009_auto_20180824_2241'),
-    ]
+    dependencies = [("brutaldon", "0009_auto_20180824_2241")]
 
     operations = [
         migrations.AlterField(
-            model_name='account',
-            name='access_token',
+            model_name="account",
+            name="access_token",
             field=models.CharField(blank=True, max_length=2048, null=True),
         ),
         migrations.AlterField(
-            model_name='client',
-            name='client_id',
+            model_name="client",
+            name="client_id",
             field=models.CharField(blank=True, max_length=2048, null=True),
         ),
         migrations.AlterField(
-            model_name='client',
-            name='client_secret',
+            model_name="client",
+            name="client_secret",
             field=models.CharField(blank=True, max_length=2048, null=True),
         ),
         migrations.AlterField(
-            model_name='client',
-            name='name',
-            field=models.CharField(default='brutaldon', max_length=80),
+            model_name="client",
+            name="name",
+            field=models.CharField(default="brutaldon", max_length=80),
         ),
         migrations.AlterField(
-            model_name='preference',
-            name='timezone',
-            field=models.CharField(blank=True, choices=[('Africa/Abidjan', 'Africa/Abidjan'), ('Africa/Accra', 'Africa/Accra'), ('Africa/Addis_Ababa', 'Africa/Addis_Ababa'), ('Africa/Algiers', 'Africa/Algiers'), ('Africa/Asmara', 'Africa/Asmara'), ('Africa/Bamako', 'Africa/Bamako'), ('Africa/Bangui', 'Africa/Bangui'), ('Africa/Banjul', 'Africa/Banjul'), ('Africa/Bissau', 'Africa/Bissau'), ('Africa/Blantyre', 'Africa/Blantyre'), ('Africa/Brazzaville', 'Africa/Brazzaville'), ('Africa/Bujumbura', 'Africa/Bujumbura'), ('Africa/Cairo', 'Africa/Cairo'), ('Africa/Casablanca', 'Africa/Casablanca'), ('Africa/Ceuta', 'Africa/Ceuta'), ('Africa/Conakry', 'Africa/Conakry'), ('Africa/Dakar', 'Africa/Dakar'), ('Africa/Dar_es_Salaam', 'Africa/Dar_es_Salaam'), ('Africa/Djibouti', 'Africa/Djibouti'), ('Africa/Douala', 'Africa/Douala'), ('Africa/El_Aaiun', 'Africa/El_Aaiun'), ('Africa/Freetown', 'Africa/Freetown'), ('Africa/Gaborone', 'Africa/Gaborone'), ('Africa/Harare', 'Africa/Harare'), ('Africa/Johannesburg', 'Africa/Johannesburg'), ('Africa/Juba', 'Africa/Juba'), ('Africa/Kampala', 'Africa/Kampala'), ('Africa/Khartoum', 'Africa/Khartoum'), ('Africa/Kigali', 'Africa/Kigali'), ('Africa/Kinshasa', 'Africa/Kinshasa'), ('Africa/Lagos', 'Africa/Lagos'), ('Africa/Libreville', 'Africa/Libreville'), ('Africa/Lome', 'Africa/Lome'), ('Africa/Luanda', 'Africa/Luanda'), ('Africa/Lubumbashi', 'Africa/Lubumbashi'), ('Africa/Lusaka', 'Africa/Lusaka'), ('Africa/Malabo', 'Africa/Malabo'), ('Africa/Maputo', 'Africa/Maputo'), ('Africa/Maseru', 'Africa/Maseru'), ('Africa/Mbabane', 'Africa/Mbabane'), ('Africa/Mogadishu', 'Africa/Mogadishu'), ('Africa/Monrovia', 'Africa/Monrovia'), ('Africa/Nairobi', 'Africa/Nairobi'), ('Africa/Ndjamena', 'Africa/Ndjamena'), ('Africa/Niamey', 'Africa/Niamey'), ('Africa/Nouakchott', 'Africa/Nouakchott'), ('Africa/Ouagadougou', 'Africa/Ouagadougou'), ('Africa/Porto-Novo', 'Africa/Porto-Novo'), ('Africa/Sao_Tome', 'Africa/Sao_Tome'), ('Africa/Tripoli', 'Africa/Tripoli'), ('Africa/Tunis', 'Africa/Tunis'), ('Africa/Windhoek', 'Africa/Windhoek'), ('America/Adak', 'America/Adak'), ('America/Anchorage', 'America/Anchorage'), ('America/Anguilla', 'America/Anguilla'), ('America/Antigua', 'America/Antigua'), ('America/Araguaina', 'America/Araguaina'), ('America/Argentina/Buenos_Aires', 'America/Argentina/Buenos_Aires'), ('America/Argentina/Catamarca', 'America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'America/Argentina/La_Rioja'), ('America/Argentina/Mendoza', 'America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'America/Argentina/Rio_Gallegos'), ('America/Argentina/Salta', 'America/Argentina/Salta'), ('America/Argentina/San_Juan', 'America/Argentina/San_Juan'), ('America/Argentina/San_Luis', 'America/Argentina/San_Luis'), ('America/Argentina/Tucuman', 'America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'America/Argentina/Ushuaia'), ('America/Aruba', 'America/Aruba'), ('America/Asuncion', 'America/Asuncion'), ('America/Atikokan', 'America/Atikokan'), ('America/Bahia', 'America/Bahia'), ('America/Bahia_Banderas', 'America/Bahia_Banderas'), ('America/Barbados', 'America/Barbados'), ('America/Belem', 'America/Belem'), ('America/Belize', 'America/Belize'), ('America/Blanc-Sablon', 'America/Blanc-Sablon'), ('America/Boa_Vista', 'America/Boa_Vista'), ('America/Bogota', 'America/Bogota'), ('America/Boise', 'America/Boise'), ('America/Cambridge_Bay', 'America/Cambridge_Bay'), ('America/Campo_Grande', 'America/Campo_Grande'), ('America/Cancun', 'America/Cancun'), ('America/Caracas', 'America/Caracas'), ('America/Cayenne', 'America/Cayenne'), ('America/Cayman', 'America/Cayman'), ('America/Chicago', 'America/Chicago'), ('America/Chihuahua', 'America/Chihuahua'), ('America/Costa_Rica', 'America/Costa_Rica'), ('America/Creston', 'America/Creston'), ('America/Cuiaba', 'America/Cuiaba'), ('America/Curacao', 'America/Curacao'), ('America/Danmarkshavn', 'America/Danmarkshavn'), ('America/Dawson', 'America/Dawson'), ('America/Dawson_Creek', 'America/Dawson_Creek'), ('America/Denver', 'America/Denver'), ('America/Detroit', 'America/Detroit'), ('America/Dominica', 'America/Dominica'), ('America/Edmonton', 'America/Edmonton'), ('America/Eirunepe', 'America/Eirunepe'), ('America/El_Salvador', 'America/El_Salvador'), ('America/Fort_Nelson', 'America/Fort_Nelson'), ('America/Fortaleza', 'America/Fortaleza'), ('America/Glace_Bay', 'America/Glace_Bay'), ('America/Godthab', 'America/Godthab'), ('America/Goose_Bay', 'America/Goose_Bay'), ('America/Grand_Turk', 'America/Grand_Turk'), ('America/Grenada', 'America/Grenada'), ('America/Guadeloupe', 'America/Guadeloupe'), ('America/Guatemala', 'America/Guatemala'), ('America/Guayaquil', 'America/Guayaquil'), ('America/Guyana', 'America/Guyana'), ('America/Halifax', 'America/Halifax'), ('America/Havana', 'America/Havana'), ('America/Hermosillo', 'America/Hermosillo'), ('America/Indiana/Indianapolis', 'America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'America/Indiana/Knox'), ('America/Indiana/Marengo', 'America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'America/Indiana/Tell_City'), ('America/Indiana/Vevay', 'America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'America/Indiana/Winamac'), ('America/Inuvik', 'America/Inuvik'), ('America/Iqaluit', 'America/Iqaluit'), ('America/Jamaica', 'America/Jamaica'), ('America/Juneau', 'America/Juneau'), ('America/Kentucky/Louisville', 'America/Kentucky/Louisville'), ('America/Kentucky/Monticello', 'America/Kentucky/Monticello'), ('America/Kralendijk', 'America/Kralendijk'), ('America/La_Paz', 'America/La_Paz'), ('America/Lima', 'America/Lima'), ('America/Los_Angeles', 'America/Los_Angeles'), ('America/Lower_Princes', 'America/Lower_Princes'), ('America/Maceio', 'America/Maceio'), ('America/Managua', 'America/Managua'), ('America/Manaus', 'America/Manaus'), ('America/Marigot', 'America/Marigot'), ('America/Martinique', 'America/Martinique'), ('America/Matamoros', 'America/Matamoros'), ('America/Mazatlan', 'America/Mazatlan'), ('America/Menominee', 'America/Menominee'), ('America/Merida', 'America/Merida'), ('America/Metlakatla', 'America/Metlakatla'), ('America/Mexico_City', 'America/Mexico_City'), ('America/Miquelon', 'America/Miquelon'), ('America/Moncton', 'America/Moncton'), ('America/Monterrey', 'America/Monterrey'), ('America/Montevideo', 'America/Montevideo'), ('America/Montserrat', 'America/Montserrat'), ('America/Nassau', 'America/Nassau'), ('America/New_York', 'America/New_York'), ('America/Nipigon', 'America/Nipigon'), ('America/Nome', 'America/Nome'), ('America/Noronha', 'America/Noronha'), ('America/North_Dakota/Beulah', 'America/North_Dakota/Beulah'), ('America/North_Dakota/Center', 'America/North_Dakota/Center'), ('America/North_Dakota/New_Salem', 'America/North_Dakota/New_Salem'), ('America/Ojinaga', 'America/Ojinaga'), ('America/Panama', 'America/Panama'), ('America/Pangnirtung', 'America/Pangnirtung'), ('America/Paramaribo', 'America/Paramaribo'), ('America/Phoenix', 'America/Phoenix'), ('America/Port-au-Prince', 'America/Port-au-Prince'), ('America/Port_of_Spain', 'America/Port_of_Spain'), ('America/Porto_Velho', 'America/Porto_Velho'), ('America/Puerto_Rico', 'America/Puerto_Rico'), ('America/Punta_Arenas', 'America/Punta_Arenas'), ('America/Rainy_River', 'America/Rainy_River'), ('America/Rankin_Inlet', 'America/Rankin_Inlet'), ('America/Recife', 'America/Recife'), ('America/Regina', 'America/Regina'), ('America/Resolute', 'America/Resolute'), ('America/Rio_Branco', 'America/Rio_Branco'), ('America/Santarem', 'America/Santarem'), ('America/Santiago', 'America/Santiago'), ('America/Santo_Domingo', 'America/Santo_Domingo'), ('America/Sao_Paulo', 'America/Sao_Paulo'), ('America/Scoresbysund', 'America/Scoresbysund'), ('America/Sitka', 'America/Sitka'), ('America/St_Barthelemy', 'America/St_Barthelemy'), ('America/St_Johns', 'America/St_Johns'), ('America/St_Kitts', 'America/St_Kitts'), ('America/St_Lucia', 'America/St_Lucia'), ('America/St_Thomas', 'America/St_Thomas'), ('America/St_Vincent', 'America/St_Vincent'), ('America/Swift_Current', 'America/Swift_Current'), ('America/Tegucigalpa', 'America/Tegucigalpa'), ('America/Thule', 'America/Thule'), ('America/Thunder_Bay', 'America/Thunder_Bay'), ('America/Tijuana', 'America/Tijuana'), ('America/Toronto', 'America/Toronto'), ('America/Tortola', 'America/Tortola'), ('America/Vancouver', 'America/Vancouver'), ('America/Whitehorse', 'America/Whitehorse'), ('America/Winnipeg', 'America/Winnipeg'), ('America/Yakutat', 'America/Yakutat'), ('America/Yellowknife', 'America/Yellowknife'), ('Antarctica/Casey', 'Antarctica/Casey'), ('Antarctica/Davis', 'Antarctica/Davis'), ('Antarctica/DumontDUrville', 'Antarctica/DumontDUrville'), ('Antarctica/Macquarie', 'Antarctica/Macquarie'), ('Antarctica/Mawson', 'Antarctica/Mawson'), ('Antarctica/McMurdo', 'Antarctica/McMurdo'), ('Antarctica/Palmer', 'Antarctica/Palmer'), ('Antarctica/Rothera', 'Antarctica/Rothera'), ('Antarctica/Syowa', 'Antarctica/Syowa'), ('Antarctica/Troll', 'Antarctica/Troll'), ('Antarctica/Vostok', 'Antarctica/Vostok'), ('Arctic/Longyearbyen', 'Arctic/Longyearbyen'), ('Asia/Aden', 'Asia/Aden'), ('Asia/Almaty', 'Asia/Almaty'), ('Asia/Amman', 'Asia/Amman'), ('Asia/Anadyr', 'Asia/Anadyr'), ('Asia/Aqtau', 'Asia/Aqtau'), ('Asia/Aqtobe', 'Asia/Aqtobe'), ('Asia/Ashgabat', 'Asia/Ashgabat'), ('Asia/Atyrau', 'Asia/Atyrau'), ('Asia/Baghdad', 'Asia/Baghdad'), ('Asia/Bahrain', 'Asia/Bahrain'), ('Asia/Baku', 'Asia/Baku'), ('Asia/Bangkok', 'Asia/Bangkok'), ('Asia/Barnaul', 'Asia/Barnaul'), ('Asia/Beirut', 'Asia/Beirut'), ('Asia/Bishkek', 'Asia/Bishkek'), ('Asia/Brunei', 'Asia/Brunei'), ('Asia/Chita', 'Asia/Chita'), ('Asia/Choibalsan', 'Asia/Choibalsan'), ('Asia/Colombo', 'Asia/Colombo'), ('Asia/Damascus', 'Asia/Damascus'), ('Asia/Dhaka', 'Asia/Dhaka'), ('Asia/Dili', 'Asia/Dili'), ('Asia/Dubai', 'Asia/Dubai'), ('Asia/Dushanbe', 'Asia/Dushanbe'), ('Asia/Famagusta', 'Asia/Famagusta'), ('Asia/Gaza', 'Asia/Gaza'), ('Asia/Hebron', 'Asia/Hebron'), ('Asia/Ho_Chi_Minh', 'Asia/Ho_Chi_Minh'), ('Asia/Hong_Kong', 'Asia/Hong_Kong'), ('Asia/Hovd', 'Asia/Hovd'), ('Asia/Irkutsk', 'Asia/Irkutsk'), ('Asia/Jakarta', 'Asia/Jakarta'), ('Asia/Jayapura', 'Asia/Jayapura'), ('Asia/Jerusalem', 'Asia/Jerusalem'), ('Asia/Kabul', 'Asia/Kabul'), ('Asia/Kamchatka', 'Asia/Kamchatka'), ('Asia/Karachi', 'Asia/Karachi'), ('Asia/Kathmandu', 'Asia/Kathmandu'), ('Asia/Khandyga', 'Asia/Khandyga'), ('Asia/Kolkata', 'Asia/Kolkata'), ('Asia/Krasnoyarsk', 'Asia/Krasnoyarsk'), ('Asia/Kuala_Lumpur', 'Asia/Kuala_Lumpur'), ('Asia/Kuching', 'Asia/Kuching'), ('Asia/Kuwait', 'Asia/Kuwait'), ('Asia/Macau', 'Asia/Macau'), ('Asia/Magadan', 'Asia/Magadan'), ('Asia/Makassar', 'Asia/Makassar'), ('Asia/Manila', 'Asia/Manila'), ('Asia/Muscat', 'Asia/Muscat'), ('Asia/Nicosia', 'Asia/Nicosia'), ('Asia/Novokuznetsk', 'Asia/Novokuznetsk'), ('Asia/Novosibirsk', 'Asia/Novosibirsk'), ('Asia/Omsk', 'Asia/Omsk'), ('Asia/Oral', 'Asia/Oral'), ('Asia/Phnom_Penh', 'Asia/Phnom_Penh'), ('Asia/Pontianak', 'Asia/Pontianak'), ('Asia/Pyongyang', 'Asia/Pyongyang'), ('Asia/Qatar', 'Asia/Qatar'), ('Asia/Qyzylorda', 'Asia/Qyzylorda'), ('Asia/Riyadh', 'Asia/Riyadh'), ('Asia/Sakhalin', 'Asia/Sakhalin'), ('Asia/Samarkand', 'Asia/Samarkand'), ('Asia/Seoul', 'Asia/Seoul'), ('Asia/Shanghai', 'Asia/Shanghai'), ('Asia/Singapore', 'Asia/Singapore'), ('Asia/Srednekolymsk', 'Asia/Srednekolymsk'), ('Asia/Taipei', 'Asia/Taipei'), ('Asia/Tashkent', 'Asia/Tashkent'), ('Asia/Tbilisi', 'Asia/Tbilisi'), ('Asia/Tehran', 'Asia/Tehran'), ('Asia/Thimphu', 'Asia/Thimphu'), ('Asia/Tokyo', 'Asia/Tokyo'), ('Asia/Tomsk', 'Asia/Tomsk'), ('Asia/Ulaanbaatar', 'Asia/Ulaanbaatar'), ('Asia/Urumqi', 'Asia/Urumqi'), ('Asia/Ust-Nera', 'Asia/Ust-Nera'), ('Asia/Vientiane', 'Asia/Vientiane'), ('Asia/Vladivostok', 'Asia/Vladivostok'), ('Asia/Yakutsk', 'Asia/Yakutsk'), ('Asia/Yangon', 'Asia/Yangon'), ('Asia/Yekaterinburg', 'Asia/Yekaterinburg'), ('Asia/Yerevan', 'Asia/Yerevan'), ('Atlantic/Azores', 'Atlantic/Azores'), ('Atlantic/Bermuda', 'Atlantic/Bermuda'), ('Atlantic/Canary', 'Atlantic/Canary'), ('Atlantic/Cape_Verde', 'Atlantic/Cape_Verde'), ('Atlantic/Faroe', 'Atlantic/Faroe'), ('Atlantic/Madeira', 'Atlantic/Madeira'), ('Atlantic/Reykjavik', 'Atlantic/Reykjavik'), ('Atlantic/South_Georgia', 'Atlantic/South_Georgia'), ('Atlantic/St_Helena', 'Atlantic/St_Helena'), ('Atlantic/Stanley', 'Atlantic/Stanley'), ('Australia/Adelaide', 'Australia/Adelaide'), ('Australia/Brisbane', 'Australia/Brisbane'), ('Australia/Broken_Hill', 'Australia/Broken_Hill'), ('Australia/Currie', 'Australia/Currie'), ('Australia/Darwin', 'Australia/Darwin'), ('Australia/Eucla', 'Australia/Eucla'), ('Australia/Hobart', 'Australia/Hobart'), ('Australia/Lindeman', 'Australia/Lindeman'), ('Australia/Lord_Howe', 'Australia/Lord_Howe'), ('Australia/Melbourne', 'Australia/Melbourne'), ('Australia/Perth', 'Australia/Perth'), ('Australia/Sydney', 'Australia/Sydney'), ('Canada/Atlantic', 'Canada/Atlantic'), ('Canada/Central', 'Canada/Central'), ('Canada/Eastern', 'Canada/Eastern'), ('Canada/Mountain', 'Canada/Mountain'), ('Canada/Newfoundland', 'Canada/Newfoundland'), ('Canada/Pacific', 'Canada/Pacific'), ('Europe/Amsterdam', 'Europe/Amsterdam'), ('Europe/Andorra', 'Europe/Andorra'), ('Europe/Astrakhan', 'Europe/Astrakhan'), ('Europe/Athens', 'Europe/Athens'), ('Europe/Belgrade', 'Europe/Belgrade'), ('Europe/Berlin', 'Europe/Berlin'), ('Europe/Bratislava', 'Europe/Bratislava'), ('Europe/Brussels', 'Europe/Brussels'), ('Europe/Bucharest', 'Europe/Bucharest'), ('Europe/Budapest', 'Europe/Budapest'), ('Europe/Busingen', 'Europe/Busingen'), ('Europe/Chisinau', 'Europe/Chisinau'), ('Europe/Copenhagen', 'Europe/Copenhagen'), ('Europe/Dublin', 'Europe/Dublin'), ('Europe/Gibraltar', 'Europe/Gibraltar'), ('Europe/Guernsey', 'Europe/Guernsey'), ('Europe/Helsinki', 'Europe/Helsinki'), ('Europe/Isle_of_Man', 'Europe/Isle_of_Man'), ('Europe/Istanbul', 'Europe/Istanbul'), ('Europe/Jersey', 'Europe/Jersey'), ('Europe/Kaliningrad', 'Europe/Kaliningrad'), ('Europe/Kiev', 'Europe/Kiev'), ('Europe/Kirov', 'Europe/Kirov'), ('Europe/Lisbon', 'Europe/Lisbon'), ('Europe/Ljubljana', 'Europe/Ljubljana'), ('Europe/London', 'Europe/London'), ('Europe/Luxembourg', 'Europe/Luxembourg'), ('Europe/Madrid', 'Europe/Madrid'), ('Europe/Malta', 'Europe/Malta'), ('Europe/Mariehamn', 'Europe/Mariehamn'), ('Europe/Minsk', 'Europe/Minsk'), ('Europe/Monaco', 'Europe/Monaco'), ('Europe/Moscow', 'Europe/Moscow'), ('Europe/Oslo', 'Europe/Oslo'), ('Europe/Paris', 'Europe/Paris'), ('Europe/Podgorica', 'Europe/Podgorica'), ('Europe/Prague', 'Europe/Prague'), ('Europe/Riga', 'Europe/Riga'), ('Europe/Rome', 'Europe/Rome'), ('Europe/Samara', 'Europe/Samara'), ('Europe/San_Marino', 'Europe/San_Marino'), ('Europe/Sarajevo', 'Europe/Sarajevo'), ('Europe/Saratov', 'Europe/Saratov'), ('Europe/Simferopol', 'Europe/Simferopol'), ('Europe/Skopje', 'Europe/Skopje'), ('Europe/Sofia', 'Europe/Sofia'), ('Europe/Stockholm', 'Europe/Stockholm'), ('Europe/Tallinn', 'Europe/Tallinn'), ('Europe/Tirane', 'Europe/Tirane'), ('Europe/Ulyanovsk', 'Europe/Ulyanovsk'), ('Europe/Uzhgorod', 'Europe/Uzhgorod'), ('Europe/Vaduz', 'Europe/Vaduz'), ('Europe/Vatican', 'Europe/Vatican'), ('Europe/Vienna', 'Europe/Vienna'), ('Europe/Vilnius', 'Europe/Vilnius'), ('Europe/Volgograd', 'Europe/Volgograd'), ('Europe/Warsaw', 'Europe/Warsaw'), ('Europe/Zagreb', 'Europe/Zagreb'), ('Europe/Zaporozhye', 'Europe/Zaporozhye'), ('Europe/Zurich', 'Europe/Zurich'), ('GMT', 'GMT'), ('Indian/Antananarivo', 'Indian/Antananarivo'), ('Indian/Chagos', 'Indian/Chagos'), ('Indian/Christmas', 'Indian/Christmas'), ('Indian/Cocos', 'Indian/Cocos'), ('Indian/Comoro', 'Indian/Comoro'), ('Indian/Kerguelen', 'Indian/Kerguelen'), ('Indian/Mahe', 'Indian/Mahe'), ('Indian/Maldives', 'Indian/Maldives'), ('Indian/Mauritius', 'Indian/Mauritius'), ('Indian/Mayotte', 'Indian/Mayotte'), ('Indian/Reunion', 'Indian/Reunion'), ('Pacific/Apia', 'Pacific/Apia'), ('Pacific/Auckland', 'Pacific/Auckland'), ('Pacific/Bougainville', 'Pacific/Bougainville'), ('Pacific/Chatham', 'Pacific/Chatham'), ('Pacific/Chuuk', 'Pacific/Chuuk'), ('Pacific/Easter', 'Pacific/Easter'), ('Pacific/Efate', 'Pacific/Efate'), ('Pacific/Enderbury', 'Pacific/Enderbury'), ('Pacific/Fakaofo', 'Pacific/Fakaofo'), ('Pacific/Fiji', 'Pacific/Fiji'), ('Pacific/Funafuti', 'Pacific/Funafuti'), ('Pacific/Galapagos', 'Pacific/Galapagos'), ('Pacific/Gambier', 'Pacific/Gambier'), ('Pacific/Guadalcanal', 'Pacific/Guadalcanal'), ('Pacific/Guam', 'Pacific/Guam'), ('Pacific/Honolulu', 'Pacific/Honolulu'), ('Pacific/Kiritimati', 'Pacific/Kiritimati'), ('Pacific/Kosrae', 'Pacific/Kosrae'), ('Pacific/Kwajalein', 'Pacific/Kwajalein'), ('Pacific/Majuro', 'Pacific/Majuro'), ('Pacific/Marquesas', 'Pacific/Marquesas'), ('Pacific/Midway', 'Pacific/Midway'), ('Pacific/Nauru', 'Pacific/Nauru'), ('Pacific/Niue', 'Pacific/Niue'), ('Pacific/Norfolk', 'Pacific/Norfolk'), ('Pacific/Noumea', 'Pacific/Noumea'), ('Pacific/Pago_Pago', 'Pacific/Pago_Pago'), ('Pacific/Palau', 'Pacific/Palau'), ('Pacific/Pitcairn', 'Pacific/Pitcairn'), ('Pacific/Pohnpei', 'Pacific/Pohnpei'), ('Pacific/Port_Moresby', 'Pacific/Port_Moresby'), ('Pacific/Rarotonga', 'Pacific/Rarotonga'), ('Pacific/Saipan', 'Pacific/Saipan'), ('Pacific/Tahiti', 'Pacific/Tahiti'), ('Pacific/Tarawa', 'Pacific/Tarawa'), ('Pacific/Tongatapu', 'Pacific/Tongatapu'), ('Pacific/Wake', 'Pacific/Wake'), ('Pacific/Wallis', 'Pacific/Wallis'), ('US/Alaska', 'US/Alaska'), ('US/Arizona', 'US/Arizona'), ('US/Central', 'US/Central'), ('US/Eastern', 'US/Eastern'), ('US/Hawaii', 'US/Hawaii'), ('US/Mountain', 'US/Mountain'), ('US/Pacific', 'US/Pacific'), ('UTC', 'UTC')], max_length=80, null=True),
+            model_name="preference",
+            name="timezone",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("Africa/Abidjan", "Africa/Abidjan"),
+                    ("Africa/Accra", "Africa/Accra"),
+                    ("Africa/Addis_Ababa", "Africa/Addis_Ababa"),
+                    ("Africa/Algiers", "Africa/Algiers"),
+                    ("Africa/Asmara", "Africa/Asmara"),
+                    ("Africa/Bamako", "Africa/Bamako"),
+                    ("Africa/Bangui", "Africa/Bangui"),
+                    ("Africa/Banjul", "Africa/Banjul"),
+                    ("Africa/Bissau", "Africa/Bissau"),
+                    ("Africa/Blantyre", "Africa/Blantyre"),
+                    ("Africa/Brazzaville", "Africa/Brazzaville"),
+                    ("Africa/Bujumbura", "Africa/Bujumbura"),
+                    ("Africa/Cairo", "Africa/Cairo"),
+                    ("Africa/Casablanca", "Africa/Casablanca"),
+                    ("Africa/Ceuta", "Africa/Ceuta"),
+                    ("Africa/Conakry", "Africa/Conakry"),
+                    ("Africa/Dakar", "Africa/Dakar"),
+                    ("Africa/Dar_es_Salaam", "Africa/Dar_es_Salaam"),
+                    ("Africa/Djibouti", "Africa/Djibouti"),
+                    ("Africa/Douala", "Africa/Douala"),
+                    ("Africa/El_Aaiun", "Africa/El_Aaiun"),
+                    ("Africa/Freetown", "Africa/Freetown"),
+                    ("Africa/Gaborone", "Africa/Gaborone"),
+                    ("Africa/Harare", "Africa/Harare"),
+                    ("Africa/Johannesburg", "Africa/Johannesburg"),
+                    ("Africa/Juba", "Africa/Juba"),
+                    ("Africa/Kampala", "Africa/Kampala"),
+                    ("Africa/Khartoum", "Africa/Khartoum"),
+                    ("Africa/Kigali", "Africa/Kigali"),
+                    ("Africa/Kinshasa", "Africa/Kinshasa"),
+                    ("Africa/Lagos", "Africa/Lagos"),
+                    ("Africa/Libreville", "Africa/Libreville"),
+                    ("Africa/Lome", "Africa/Lome"),
+                    ("Africa/Luanda", "Africa/Luanda"),
+                    ("Africa/Lubumbashi", "Africa/Lubumbashi"),
+                    ("Africa/Lusaka", "Africa/Lusaka"),
+                    ("Africa/Malabo", "Africa/Malabo"),
+                    ("Africa/Maputo", "Africa/Maputo"),
+                    ("Africa/Maseru", "Africa/Maseru"),
+                    ("Africa/Mbabane", "Africa/Mbabane"),
+                    ("Africa/Mogadishu", "Africa/Mogadishu"),
+                    ("Africa/Monrovia", "Africa/Monrovia"),
+                    ("Africa/Nairobi", "Africa/Nairobi"),
+                    ("Africa/Ndjamena", "Africa/Ndjamena"),
+                    ("Africa/Niamey", "Africa/Niamey"),
+                    ("Africa/Nouakchott", "Africa/Nouakchott"),
+                    ("Africa/Ouagadougou", "Africa/Ouagadougou"),
+                    ("Africa/Porto-Novo", "Africa/Porto-Novo"),
+                    ("Africa/Sao_Tome", "Africa/Sao_Tome"),
+                    ("Africa/Tripoli", "Africa/Tripoli"),
+                    ("Africa/Tunis", "Africa/Tunis"),
+                    ("Africa/Windhoek", "Africa/Windhoek"),
+                    ("America/Adak", "America/Adak"),
+                    ("America/Anchorage", "America/Anchorage"),
+                    ("America/Anguilla", "America/Anguilla"),
+                    ("America/Antigua", "America/Antigua"),
+                    ("America/Araguaina", "America/Araguaina"),
+                    (
+                        "America/Argentina/Buenos_Aires",
+                        "America/Argentina/Buenos_Aires",
+                    ),
+                    ("America/Argentina/Catamarca", "America/Argentina/Catamarca"),
+                    ("America/Argentina/Cordoba", "America/Argentina/Cordoba"),
+                    ("America/Argentina/Jujuy", "America/Argentina/Jujuy"),
+                    ("America/Argentina/La_Rioja", "America/Argentina/La_Rioja"),
+                    ("America/Argentina/Mendoza", "America/Argentina/Mendoza"),
+                    (
+                        "America/Argentina/Rio_Gallegos",
+                        "America/Argentina/Rio_Gallegos",
+                    ),
+                    ("America/Argentina/Salta", "America/Argentina/Salta"),
+                    ("America/Argentina/San_Juan", "America/Argentina/San_Juan"),
+                    ("America/Argentina/San_Luis", "America/Argentina/San_Luis"),
+                    ("America/Argentina/Tucuman", "America/Argentina/Tucuman"),
+                    ("America/Argentina/Ushuaia", "America/Argentina/Ushuaia"),
+                    ("America/Aruba", "America/Aruba"),
+                    ("America/Asuncion", "America/Asuncion"),
+                    ("America/Atikokan", "America/Atikokan"),
+                    ("America/Bahia", "America/Bahia"),
+                    ("America/Bahia_Banderas", "America/Bahia_Banderas"),
+                    ("America/Barbados", "America/Barbados"),
+                    ("America/Belem", "America/Belem"),
+                    ("America/Belize", "America/Belize"),
+                    ("America/Blanc-Sablon", "America/Blanc-Sablon"),
+                    ("America/Boa_Vista", "America/Boa_Vista"),
+                    ("America/Bogota", "America/Bogota"),
+                    ("America/Boise", "America/Boise"),
+                    ("America/Cambridge_Bay", "America/Cambridge_Bay"),
+                    ("America/Campo_Grande", "America/Campo_Grande"),
+                    ("America/Cancun", "America/Cancun"),
+                    ("America/Caracas", "America/Caracas"),
+                    ("America/Cayenne", "America/Cayenne"),
+                    ("America/Cayman", "America/Cayman"),
+                    ("America/Chicago", "America/Chicago"),
+                    ("America/Chihuahua", "America/Chihuahua"),
+                    ("America/Costa_Rica", "America/Costa_Rica"),
+                    ("America/Creston", "America/Creston"),
+                    ("America/Cuiaba", "America/Cuiaba"),
+                    ("America/Curacao", "America/Curacao"),
+                    ("America/Danmarkshavn", "America/Danmarkshavn"),
+                    ("America/Dawson", "America/Dawson"),
+                    ("America/Dawson_Creek", "America/Dawson_Creek"),
+                    ("America/Denver", "America/Denver"),
+                    ("America/Detroit", "America/Detroit"),
+                    ("America/Dominica", "America/Dominica"),
+                    ("America/Edmonton", "America/Edmonton"),
+                    ("America/Eirunepe", "America/Eirunepe"),
+                    ("America/El_Salvador", "America/El_Salvador"),
+                    ("America/Fort_Nelson", "America/Fort_Nelson"),
+                    ("America/Fortaleza", "America/Fortaleza"),
+                    ("America/Glace_Bay", "America/Glace_Bay"),
+                    ("America/Godthab", "America/Godthab"),
+                    ("America/Goose_Bay", "America/Goose_Bay"),
+                    ("America/Grand_Turk", "America/Grand_Turk"),
+                    ("America/Grenada", "America/Grenada"),
+                    ("America/Guadeloupe", "America/Guadeloupe"),
+                    ("America/Guatemala", "America/Guatemala"),
+                    ("America/Guayaquil", "America/Guayaquil"),
+                    ("America/Guyana", "America/Guyana"),
+                    ("America/Halifax", "America/Halifax"),
+                    ("America/Havana", "America/Havana"),
+                    ("America/Hermosillo", "America/Hermosillo"),
+                    ("America/Indiana/Indianapolis", "America/Indiana/Indianapolis"),
+                    ("America/Indiana/Knox", "America/Indiana/Knox"),
+                    ("America/Indiana/Marengo", "America/Indiana/Marengo"),
+                    ("America/Indiana/Petersburg", "America/Indiana/Petersburg"),
+                    ("America/Indiana/Tell_City", "America/Indiana/Tell_City"),
+                    ("America/Indiana/Vevay", "America/Indiana/Vevay"),
+                    ("America/Indiana/Vincennes", "America/Indiana/Vincennes"),
+                    ("America/Indiana/Winamac", "America/Indiana/Winamac"),
+                    ("America/Inuvik", "America/Inuvik"),
+                    ("America/Iqaluit", "America/Iqaluit"),
+                    ("America/Jamaica", "America/Jamaica"),
+                    ("America/Juneau", "America/Juneau"),
+                    ("America/Kentucky/Louisville", "America/Kentucky/Louisville"),
+                    ("America/Kentucky/Monticello", "America/Kentucky/Monticello"),
+                    ("America/Kralendijk", "America/Kralendijk"),
+                    ("America/La_Paz", "America/La_Paz"),
+                    ("America/Lima", "America/Lima"),
+                    ("America/Los_Angeles", "America/Los_Angeles"),
+                    ("America/Lower_Princes", "America/Lower_Princes"),
+                    ("America/Maceio", "America/Maceio"),
+                    ("America/Managua", "America/Managua"),
+                    ("America/Manaus", "America/Manaus"),
+                    ("America/Marigot", "America/Marigot"),
+                    ("America/Martinique", "America/Martinique"),
+                    ("America/Matamoros", "America/Matamoros"),
+                    ("America/Mazatlan", "America/Mazatlan"),
+                    ("America/Menominee", "America/Menominee"),
+                    ("America/Merida", "America/Merida"),
+                    ("America/Metlakatla", "America/Metlakatla"),
+                    ("America/Mexico_City", "America/Mexico_City"),
+                    ("America/Miquelon", "America/Miquelon"),
+                    ("America/Moncton", "America/Moncton"),
+                    ("America/Monterrey", "America/Monterrey"),
+                    ("America/Montevideo", "America/Montevideo"),
+                    ("America/Montserrat", "America/Montserrat"),
+                    ("America/Nassau", "America/Nassau"),
+                    ("America/New_York", "America/New_York"),
+                    ("America/Nipigon", "America/Nipigon"),
+                    ("America/Nome", "America/Nome"),
+                    ("America/Noronha", "America/Noronha"),
+                    ("America/North_Dakota/Beulah", "America/North_Dakota/Beulah"),
+                    ("America/North_Dakota/Center", "America/North_Dakota/Center"),
+                    (
+                        "America/North_Dakota/New_Salem",
+                        "America/North_Dakota/New_Salem",
+                    ),
+                    ("America/Ojinaga", "America/Ojinaga"),
+                    ("America/Panama", "America/Panama"),
+                    ("America/Pangnirtung", "America/Pangnirtung"),
+                    ("America/Paramaribo", "America/Paramaribo"),
+                    ("America/Phoenix", "America/Phoenix"),
+                    ("America/Port-au-Prince", "America/Port-au-Prince"),
+                    ("America/Port_of_Spain", "America/Port_of_Spain"),
+                    ("America/Porto_Velho", "America/Porto_Velho"),
+                    ("America/Puerto_Rico", "America/Puerto_Rico"),
+                    ("America/Punta_Arenas", "America/Punta_Arenas"),
+                    ("America/Rainy_River", "America/Rainy_River"),
+                    ("America/Rankin_Inlet", "America/Rankin_Inlet"),
+                    ("America/Recife", "America/Recife"),
+                    ("America/Regina", "America/Regina"),
+                    ("America/Resolute", "America/Resolute"),
+                    ("America/Rio_Branco", "America/Rio_Branco"),
+                    ("America/Santarem", "America/Santarem"),
+                    ("America/Santiago", "America/Santiago"),
+                    ("America/Santo_Domingo", "America/Santo_Domingo"),
+                    ("America/Sao_Paulo", "America/Sao_Paulo"),
+                    ("America/Scoresbysund", "America/Scoresbysund"),
+                    ("America/Sitka", "America/Sitka"),
+                    ("America/St_Barthelemy", "America/St_Barthelemy"),
+                    ("America/St_Johns", "America/St_Johns"),
+                    ("America/St_Kitts", "America/St_Kitts"),
+                    ("America/St_Lucia", "America/St_Lucia"),
+                    ("America/St_Thomas", "America/St_Thomas"),
+                    ("America/St_Vincent", "America/St_Vincent"),
+                    ("America/Swift_Current", "America/Swift_Current"),
+                    ("America/Tegucigalpa", "America/Tegucigalpa"),
+                    ("America/Thule", "America/Thule"),
+                    ("America/Thunder_Bay", "America/Thunder_Bay"),
+                    ("America/Tijuana", "America/Tijuana"),
+                    ("America/Toronto", "America/Toronto"),
+                    ("America/Tortola", "America/Tortola"),
+                    ("America/Vancouver", "America/Vancouver"),
+                    ("America/Whitehorse", "America/Whitehorse"),
+                    ("America/Winnipeg", "America/Winnipeg"),
+                    ("America/Yakutat", "America/Yakutat"),
+                    ("America/Yellowknife", "America/Yellowknife"),
+                    ("Antarctica/Casey", "Antarctica/Casey"),
+                    ("Antarctica/Davis", "Antarctica/Davis"),
+                    ("Antarctica/DumontDUrville", "Antarctica/DumontDUrville"),
+                    ("Antarctica/Macquarie", "Antarctica/Macquarie"),
+                    ("Antarctica/Mawson", "Antarctica/Mawson"),
+                    ("Antarctica/McMurdo", "Antarctica/McMurdo"),
+                    ("Antarctica/Palmer", "Antarctica/Palmer"),
+                    ("Antarctica/Rothera", "Antarctica/Rothera"),
+                    ("Antarctica/Syowa", "Antarctica/Syowa"),
+                    ("Antarctica/Troll", "Antarctica/Troll"),
+                    ("Antarctica/Vostok", "Antarctica/Vostok"),
+                    ("Arctic/Longyearbyen", "Arctic/Longyearbyen"),
+                    ("Asia/Aden", "Asia/Aden"),
+                    ("Asia/Almaty", "Asia/Almaty"),
+                    ("Asia/Amman", "Asia/Amman"),
+                    ("Asia/Anadyr", "Asia/Anadyr"),
+                    ("Asia/Aqtau", "Asia/Aqtau"),
+                    ("Asia/Aqtobe", "Asia/Aqtobe"),
+                    ("Asia/Ashgabat", "Asia/Ashgabat"),
+                    ("Asia/Atyrau", "Asia/Atyrau"),
+                    ("Asia/Baghdad", "Asia/Baghdad"),
+                    ("Asia/Bahrain", "Asia/Bahrain"),
+                    ("Asia/Baku", "Asia/Baku"),
+                    ("Asia/Bangkok", "Asia/Bangkok"),
+                    ("Asia/Barnaul", "Asia/Barnaul"),
+                    ("Asia/Beirut", "Asia/Beirut"),
+                    ("Asia/Bishkek", "Asia/Bishkek"),
+                    ("Asia/Brunei", "Asia/Brunei"),
+                    ("Asia/Chita", "Asia/Chita"),
+                    ("Asia/Choibalsan", "Asia/Choibalsan"),
+                    ("Asia/Colombo", "Asia/Colombo"),
+                    ("Asia/Damascus", "Asia/Damascus"),
+                    ("Asia/Dhaka", "Asia/Dhaka"),
+                    ("Asia/Dili", "Asia/Dili"),
+                    ("Asia/Dubai", "Asia/Dubai"),
+                    ("Asia/Dushanbe", "Asia/Dushanbe"),
+                    ("Asia/Famagusta", "Asia/Famagusta"),
+                    ("Asia/Gaza", "Asia/Gaza"),
+                    ("Asia/Hebron", "Asia/Hebron"),
+                    ("Asia/Ho_Chi_Minh", "Asia/Ho_Chi_Minh"),
+                    ("Asia/Hong_Kong", "Asia/Hong_Kong"),
+                    ("Asia/Hovd", "Asia/Hovd"),
+                    ("Asia/Irkutsk", "Asia/Irkutsk"),
+                    ("Asia/Jakarta", "Asia/Jakarta"),
+                    ("Asia/Jayapura", "Asia/Jayapura"),
+                    ("Asia/Jerusalem", "Asia/Jerusalem"),
+                    ("Asia/Kabul", "Asia/Kabul"),
+                    ("Asia/Kamchatka", "Asia/Kamchatka"),
+                    ("Asia/Karachi", "Asia/Karachi"),
+                    ("Asia/Kathmandu", "Asia/Kathmandu"),
+                    ("Asia/Khandyga", "Asia/Khandyga"),
+                    ("Asia/Kolkata", "Asia/Kolkata"),
+                    ("Asia/Krasnoyarsk", "Asia/Krasnoyarsk"),
+                    ("Asia/Kuala_Lumpur", "Asia/Kuala_Lumpur"),
+                    ("Asia/Kuching", "Asia/Kuching"),
+                    ("Asia/Kuwait", "Asia/Kuwait"),
+                    ("Asia/Macau", "Asia/Macau"),
+                    ("Asia/Magadan", "Asia/Magadan"),
+                    ("Asia/Makassar", "Asia/Makassar"),
+                    ("Asia/Manila", "Asia/Manila"),
+                    ("Asia/Muscat", "Asia/Muscat"),
+                    ("Asia/Nicosia", "Asia/Nicosia"),
+                    ("Asia/Novokuznetsk", "Asia/Novokuznetsk"),
+                    ("Asia/Novosibirsk", "Asia/Novosibirsk"),
+                    ("Asia/Omsk", "Asia/Omsk"),
+                    ("Asia/Oral", "Asia/Oral"),
+                    ("Asia/Phnom_Penh", "Asia/Phnom_Penh"),
+                    ("Asia/Pontianak", "Asia/Pontianak"),
+                    ("Asia/Pyongyang", "Asia/Pyongyang"),
+                    ("Asia/Qatar", "Asia/Qatar"),
+                    ("Asia/Qyzylorda", "Asia/Qyzylorda"),
+                    ("Asia/Riyadh", "Asia/Riyadh"),
+                    ("Asia/Sakhalin", "Asia/Sakhalin"),
+                    ("Asia/Samarkand", "Asia/Samarkand"),
+                    ("Asia/Seoul", "Asia/Seoul"),
+                    ("Asia/Shanghai", "Asia/Shanghai"),
+                    ("Asia/Singapore", "Asia/Singapore"),
+                    ("Asia/Srednekolymsk", "Asia/Srednekolymsk"),
+                    ("Asia/Taipei", "Asia/Taipei"),
+                    ("Asia/Tashkent", "Asia/Tashkent"),
+                    ("Asia/Tbilisi", "Asia/Tbilisi"),
+                    ("Asia/Tehran", "Asia/Tehran"),
+                    ("Asia/Thimphu", "Asia/Thimphu"),
+                    ("Asia/Tokyo", "Asia/Tokyo"),
+                    ("Asia/Tomsk", "Asia/Tomsk"),
+                    ("Asia/Ulaanbaatar", "Asia/Ulaanbaatar"),
+                    ("Asia/Urumqi", "Asia/Urumqi"),
+                    ("Asia/Ust-Nera", "Asia/Ust-Nera"),
+                    ("Asia/Vientiane", "Asia/Vientiane"),
+                    ("Asia/Vladivostok", "Asia/Vladivostok"),
+                    ("Asia/Yakutsk", "Asia/Yakutsk"),
+                    ("Asia/Yangon", "Asia/Yangon"),
+                    ("Asia/Yekaterinburg", "Asia/Yekaterinburg"),
+                    ("Asia/Yerevan", "Asia/Yerevan"),
+                    ("Atlantic/Azores", "Atlantic/Azores"),
+                    ("Atlantic/Bermuda", "Atlantic/Bermuda"),
+                    ("Atlantic/Canary", "Atlantic/Canary"),
+                    ("Atlantic/Cape_Verde", "Atlantic/Cape_Verde"),
+                    ("Atlantic/Faroe", "Atlantic/Faroe"),
+                    ("Atlantic/Madeira", "Atlantic/Madeira"),
+                    ("Atlantic/Reykjavik", "Atlantic/Reykjavik"),
+                    ("Atlantic/South_Georgia", "Atlantic/South_Georgia"),
+                    ("Atlantic/St_Helena", "Atlantic/St_Helena"),
+                    ("Atlantic/Stanley", "Atlantic/Stanley"),
+                    ("Australia/Adelaide", "Australia/Adelaide"),
+                    ("Australia/Brisbane", "Australia/Brisbane"),
+                    ("Australia/Broken_Hill", "Australia/Broken_Hill"),
+                    ("Australia/Currie", "Australia/Currie"),
+                    ("Australia/Darwin", "Australia/Darwin"),
+                    ("Australia/Eucla", "Australia/Eucla"),
+                    ("Australia/Hobart", "Australia/Hobart"),
+                    ("Australia/Lindeman", "Australia/Lindeman"),
+                    ("Australia/Lord_Howe", "Australia/Lord_Howe"),
+                    ("Australia/Melbourne", "Australia/Melbourne"),
+                    ("Australia/Perth", "Australia/Perth"),
+                    ("Australia/Sydney", "Australia/Sydney"),
+                    ("Canada/Atlantic", "Canada/Atlantic"),
+                    ("Canada/Central", "Canada/Central"),
+                    ("Canada/Eastern", "Canada/Eastern"),
+                    ("Canada/Mountain", "Canada/Mountain"),
+                    ("Canada/Newfoundland", "Canada/Newfoundland"),
+                    ("Canada/Pacific", "Canada/Pacific"),
+                    ("Europe/Amsterdam", "Europe/Amsterdam"),
+                    ("Europe/Andorra", "Europe/Andorra"),
+                    ("Europe/Astrakhan", "Europe/Astrakhan"),
+                    ("Europe/Athens", "Europe/Athens"),
+                    ("Europe/Belgrade", "Europe/Belgrade"),
+                    ("Europe/Berlin", "Europe/Berlin"),
+                    ("Europe/Bratislava", "Europe/Bratislava"),
+                    ("Europe/Brussels", "Europe/Brussels"),
+                    ("Europe/Bucharest", "Europe/Bucharest"),
+                    ("Europe/Budapest", "Europe/Budapest"),
+                    ("Europe/Busingen", "Europe/Busingen"),
+                    ("Europe/Chisinau", "Europe/Chisinau"),
+                    ("Europe/Copenhagen", "Europe/Copenhagen"),
+                    ("Europe/Dublin", "Europe/Dublin"),
+                    ("Europe/Gibraltar", "Europe/Gibraltar"),
+                    ("Europe/Guernsey", "Europe/Guernsey"),
+                    ("Europe/Helsinki", "Europe/Helsinki"),
+                    ("Europe/Isle_of_Man", "Europe/Isle_of_Man"),
+                    ("Europe/Istanbul", "Europe/Istanbul"),
+                    ("Europe/Jersey", "Europe/Jersey"),
+                    ("Europe/Kaliningrad", "Europe/Kaliningrad"),
+                    ("Europe/Kiev", "Europe/Kiev"),
+                    ("Europe/Kirov", "Europe/Kirov"),
+                    ("Europe/Lisbon", "Europe/Lisbon"),
+                    ("Europe/Ljubljana", "Europe/Ljubljana"),
+                    ("Europe/London", "Europe/London"),
+                    ("Europe/Luxembourg", "Europe/Luxembourg"),
+                    ("Europe/Madrid", "Europe/Madrid"),
+                    ("Europe/Malta", "Europe/Malta"),
+                    ("Europe/Mariehamn", "Europe/Mariehamn"),
+                    ("Europe/Minsk", "Europe/Minsk"),
+                    ("Europe/Monaco", "Europe/Monaco"),
+                    ("Europe/Moscow", "Europe/Moscow"),
+                    ("Europe/Oslo", "Europe/Oslo"),
+                    ("Europe/Paris", "Europe/Paris"),
+                    ("Europe/Podgorica", "Europe/Podgorica"),
+                    ("Europe/Prague", "Europe/Prague"),
+                    ("Europe/Riga", "Europe/Riga"),
+                    ("Europe/Rome", "Europe/Rome"),
+                    ("Europe/Samara", "Europe/Samara"),
+                    ("Europe/San_Marino", "Europe/San_Marino"),
+                    ("Europe/Sarajevo", "Europe/Sarajevo"),
+                    ("Europe/Saratov", "Europe/Saratov"),
+                    ("Europe/Simferopol", "Europe/Simferopol"),
+                    ("Europe/Skopje", "Europe/Skopje"),
+                    ("Europe/Sofia", "Europe/Sofia"),
+                    ("Europe/Stockholm", "Europe/Stockholm"),
+                    ("Europe/Tallinn", "Europe/Tallinn"),
+                    ("Europe/Tirane", "Europe/Tirane"),
+                    ("Europe/Ulyanovsk", "Europe/Ulyanovsk"),
+                    ("Europe/Uzhgorod", "Europe/Uzhgorod"),
+                    ("Europe/Vaduz", "Europe/Vaduz"),
+                    ("Europe/Vatican", "Europe/Vatican"),
+                    ("Europe/Vienna", "Europe/Vienna"),
+                    ("Europe/Vilnius", "Europe/Vilnius"),
+                    ("Europe/Volgograd", "Europe/Volgograd"),
+                    ("Europe/Warsaw", "Europe/Warsaw"),
+                    ("Europe/Zagreb", "Europe/Zagreb"),
+                    ("Europe/Zaporozhye", "Europe/Zaporozhye"),
+                    ("Europe/Zurich", "Europe/Zurich"),
+                    ("GMT", "GMT"),
+                    ("Indian/Antananarivo", "Indian/Antananarivo"),
+                    ("Indian/Chagos", "Indian/Chagos"),
+                    ("Indian/Christmas", "Indian/Christmas"),
+                    ("Indian/Cocos", "Indian/Cocos"),
+                    ("Indian/Comoro", "Indian/Comoro"),
+                    ("Indian/Kerguelen", "Indian/Kerguelen"),
+                    ("Indian/Mahe", "Indian/Mahe"),
+                    ("Indian/Maldives", "Indian/Maldives"),
+                    ("Indian/Mauritius", "Indian/Mauritius"),
+                    ("Indian/Mayotte", "Indian/Mayotte"),
+                    ("Indian/Reunion", "Indian/Reunion"),
+                    ("Pacific/Apia", "Pacific/Apia"),
+                    ("Pacific/Auckland", "Pacific/Auckland"),
+                    ("Pacific/Bougainville", "Pacific/Bougainville"),
+                    ("Pacific/Chatham", "Pacific/Chatham"),
+                    ("Pacific/Chuuk", "Pacific/Chuuk"),
+                    ("Pacific/Easter", "Pacific/Easter"),
+                    ("Pacific/Efate", "Pacific/Efate"),
+                    ("Pacific/Enderbury", "Pacific/Enderbury"),
+                    ("Pacific/Fakaofo", "Pacific/Fakaofo"),
+                    ("Pacific/Fiji", "Pacific/Fiji"),
+                    ("Pacific/Funafuti", "Pacific/Funafuti"),
+                    ("Pacific/Galapagos", "Pacific/Galapagos"),
+                    ("Pacific/Gambier", "Pacific/Gambier"),
+                    ("Pacific/Guadalcanal", "Pacific/Guadalcanal"),
+                    ("Pacific/Guam", "Pacific/Guam"),
+                    ("Pacific/Honolulu", "Pacific/Honolulu"),
+                    ("Pacific/Kiritimati", "Pacific/Kiritimati"),
+                    ("Pacific/Kosrae", "Pacific/Kosrae"),
+                    ("Pacific/Kwajalein", "Pacific/Kwajalein"),
+                    ("Pacific/Majuro", "Pacific/Majuro"),
+                    ("Pacific/Marquesas", "Pacific/Marquesas"),
+                    ("Pacific/Midway", "Pacific/Midway"),
+                    ("Pacific/Nauru", "Pacific/Nauru"),
+                    ("Pacific/Niue", "Pacific/Niue"),
+                    ("Pacific/Norfolk", "Pacific/Norfolk"),
+                    ("Pacific/Noumea", "Pacific/Noumea"),
+                    ("Pacific/Pago_Pago", "Pacific/Pago_Pago"),
+                    ("Pacific/Palau", "Pacific/Palau"),
+                    ("Pacific/Pitcairn", "Pacific/Pitcairn"),
+                    ("Pacific/Pohnpei", "Pacific/Pohnpei"),
+                    ("Pacific/Port_Moresby", "Pacific/Port_Moresby"),
+                    ("Pacific/Rarotonga", "Pacific/Rarotonga"),
+                    ("Pacific/Saipan", "Pacific/Saipan"),
+                    ("Pacific/Tahiti", "Pacific/Tahiti"),
+                    ("Pacific/Tarawa", "Pacific/Tarawa"),
+                    ("Pacific/Tongatapu", "Pacific/Tongatapu"),
+                    ("Pacific/Wake", "Pacific/Wake"),
+                    ("Pacific/Wallis", "Pacific/Wallis"),
+                    ("US/Alaska", "US/Alaska"),
+                    ("US/Arizona", "US/Arizona"),
+                    ("US/Central", "US/Central"),
+                    ("US/Eastern", "US/Eastern"),
+                    ("US/Hawaii", "US/Hawaii"),
+                    ("US/Mountain", "US/Mountain"),
+                    ("US/Pacific", "US/Pacific"),
+                    ("UTC", "UTC"),
+                ],
+                max_length=80,
+                null=True,
+            ),
         ),
         migrations.AlterField(
-            model_name='theme',
-            name='main_css',
-            field=models.CharField(blank=True, default='css/fullbrutalism.css', max_length=1024, null=True),
+            model_name="theme",
+            name="main_css",
+            field=models.CharField(
+                blank=True, default="css/fullbrutalism.css", max_length=1024, null=True
+            ),
         ),
         migrations.AlterField(
-            model_name='theme',
-            name='name',
+            model_name="theme",
+            name="name",
             field=models.CharField(max_length=80, unique=True),
         ),
         migrations.AlterField(
-            model_name='theme',
-            name='prefix',
-            field=models.CharField(default='default', max_length=40, null=True),
+            model_name="theme",
+            name="prefix",
+            field=models.CharField(default="default", max_length=40, null=True),
         ),
         migrations.AlterField(
-            model_name='theme',
-            name='tweaks_css',
+            model_name="theme",
+            name="tweaks_css",
             field=models.CharField(blank=True, max_length=1024, null=True),
         ),
     ]
diff --git a/brutaldon/migrations/0011_auto_20180825_1017.py b/brutaldon/migrations/0011_auto_20180825_1017.py
index cc3664f..669ad27 100644
--- a/brutaldon/migrations/0011_auto_20180825_1017.py
+++ b/brutaldon/migrations/0011_auto_20180825_1017.py
@@ -5,14 +5,467 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0010_auto_20180825_1009'),
-    ]
+    dependencies = [("brutaldon", "0010_auto_20180825_1009")]
 
     operations = [
         migrations.AlterField(
-            model_name='preference',
-            name='timezone',
-            field=models.CharField(blank=True, choices=[('Africa/Abidjan', 'Africa/Abidjan'), ('Africa/Accra', 'Africa/Accra'), ('Africa/Addis_Ababa', 'Africa/Addis_Ababa'), ('Africa/Algiers', 'Africa/Algiers'), ('Africa/Asmara', 'Africa/Asmara'), ('Africa/Bamako', 'Africa/Bamako'), ('Africa/Bangui', 'Africa/Bangui'), ('Africa/Banjul', 'Africa/Banjul'), ('Africa/Bissau', 'Africa/Bissau'), ('Africa/Blantyre', 'Africa/Blantyre'), ('Africa/Brazzaville', 'Africa/Brazzaville'), ('Africa/Bujumbura', 'Africa/Bujumbura'), ('Africa/Cairo', 'Africa/Cairo'), ('Africa/Casablanca', 'Africa/Casablanca'), ('Africa/Ceuta', 'Africa/Ceuta'), ('Africa/Conakry', 'Africa/Conakry'), ('Africa/Dakar', 'Africa/Dakar'), ('Africa/Dar_es_Salaam', 'Africa/Dar_es_Salaam'), ('Africa/Djibouti', 'Africa/Djibouti'), ('Africa/Douala', 'Africa/Douala'), ('Africa/El_Aaiun', 'Africa/El_Aaiun'), ('Africa/Freetown', 'Africa/Freetown'), ('Africa/Gaborone', 'Africa/Gaborone'), ('Africa/Harare', 'Africa/Harare'), ('Africa/Johannesburg', 'Africa/Johannesburg'), ('Africa/Juba', 'Africa/Juba'), ('Africa/Kampala', 'Africa/Kampala'), ('Africa/Khartoum', 'Africa/Khartoum'), ('Africa/Kigali', 'Africa/Kigali'), ('Africa/Kinshasa', 'Africa/Kinshasa'), ('Africa/Lagos', 'Africa/Lagos'), ('Africa/Libreville', 'Africa/Libreville'), ('Africa/Lome', 'Africa/Lome'), ('Africa/Luanda', 'Africa/Luanda'), ('Africa/Lubumbashi', 'Africa/Lubumbashi'), ('Africa/Lusaka', 'Africa/Lusaka'), ('Africa/Malabo', 'Africa/Malabo'), ('Africa/Maputo', 'Africa/Maputo'), ('Africa/Maseru', 'Africa/Maseru'), ('Africa/Mbabane', 'Africa/Mbabane'), ('Africa/Mogadishu', 'Africa/Mogadishu'), ('Africa/Monrovia', 'Africa/Monrovia'), ('Africa/Nairobi', 'Africa/Nairobi'), ('Africa/Ndjamena', 'Africa/Ndjamena'), ('Africa/Niamey', 'Africa/Niamey'), ('Africa/Nouakchott', 'Africa/Nouakchott'), ('Africa/Ouagadougou', 'Africa/Ouagadougou'), ('Africa/Porto-Novo', 'Africa/Porto-Novo'), ('Africa/Sao_Tome', 'Africa/Sao_Tome'), ('Africa/Tripoli', 'Africa/Tripoli'), ('Africa/Tunis', 'Africa/Tunis'), ('Africa/Windhoek', 'Africa/Windhoek'), ('America/Adak', 'America/Adak'), ('America/Anchorage', 'America/Anchorage'), ('America/Anguilla', 'America/Anguilla'), ('America/Antigua', 'America/Antigua'), ('America/Araguaina', 'America/Araguaina'), ('America/Argentina/Buenos_Aires', 'America/Argentina/Buenos_Aires'), ('America/Argentina/Catamarca', 'America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'America/Argentina/La_Rioja'), ('America/Argentina/Mendoza', 'America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'America/Argentina/Rio_Gallegos'), ('America/Argentina/Salta', 'America/Argentina/Salta'), ('America/Argentina/San_Juan', 'America/Argentina/San_Juan'), ('America/Argentina/San_Luis', 'America/Argentina/San_Luis'), ('America/Argentina/Tucuman', 'America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'America/Argentina/Ushuaia'), ('America/Aruba', 'America/Aruba'), ('America/Asuncion', 'America/Asuncion'), ('America/Atikokan', 'America/Atikokan'), ('America/Bahia', 'America/Bahia'), ('America/Bahia_Banderas', 'America/Bahia_Banderas'), ('America/Barbados', 'America/Barbados'), ('America/Belem', 'America/Belem'), ('America/Belize', 'America/Belize'), ('America/Blanc-Sablon', 'America/Blanc-Sablon'), ('America/Boa_Vista', 'America/Boa_Vista'), ('America/Bogota', 'America/Bogota'), ('America/Boise', 'America/Boise'), ('America/Cambridge_Bay', 'America/Cambridge_Bay'), ('America/Campo_Grande', 'America/Campo_Grande'), ('America/Cancun', 'America/Cancun'), ('America/Caracas', 'America/Caracas'), ('America/Cayenne', 'America/Cayenne'), ('America/Cayman', 'America/Cayman'), ('America/Chicago', 'America/Chicago'), ('America/Chihuahua', 'America/Chihuahua'), ('America/Costa_Rica', 'America/Costa_Rica'), ('America/Creston', 'America/Creston'), ('America/Cuiaba', 'America/Cuiaba'), ('America/Curacao', 'America/Curacao'), ('America/Danmarkshavn', 'America/Danmarkshavn'), ('America/Dawson', 'America/Dawson'), ('America/Dawson_Creek', 'America/Dawson_Creek'), ('America/Denver', 'America/Denver'), ('America/Detroit', 'America/Detroit'), ('America/Dominica', 'America/Dominica'), ('America/Edmonton', 'America/Edmonton'), ('America/Eirunepe', 'America/Eirunepe'), ('America/El_Salvador', 'America/El_Salvador'), ('America/Fort_Nelson', 'America/Fort_Nelson'), ('America/Fortaleza', 'America/Fortaleza'), ('America/Glace_Bay', 'America/Glace_Bay'), ('America/Godthab', 'America/Godthab'), ('America/Goose_Bay', 'America/Goose_Bay'), ('America/Grand_Turk', 'America/Grand_Turk'), ('America/Grenada', 'America/Grenada'), ('America/Guadeloupe', 'America/Guadeloupe'), ('America/Guatemala', 'America/Guatemala'), ('America/Guayaquil', 'America/Guayaquil'), ('America/Guyana', 'America/Guyana'), ('America/Halifax', 'America/Halifax'), ('America/Havana', 'America/Havana'), ('America/Hermosillo', 'America/Hermosillo'), ('America/Indiana/Indianapolis', 'America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'America/Indiana/Knox'), ('America/Indiana/Marengo', 'America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'America/Indiana/Tell_City'), ('America/Indiana/Vevay', 'America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'America/Indiana/Winamac'), ('America/Inuvik', 'America/Inuvik'), ('America/Iqaluit', 'America/Iqaluit'), ('America/Jamaica', 'America/Jamaica'), ('America/Juneau', 'America/Juneau'), ('America/Kentucky/Louisville', 'America/Kentucky/Louisville'), ('America/Kentucky/Monticello', 'America/Kentucky/Monticello'), ('America/Kralendijk', 'America/Kralendijk'), ('America/La_Paz', 'America/La_Paz'), ('America/Lima', 'America/Lima'), ('America/Los_Angeles', 'America/Los_Angeles'), ('America/Lower_Princes', 'America/Lower_Princes'), ('America/Maceio', 'America/Maceio'), ('America/Managua', 'America/Managua'), ('America/Manaus', 'America/Manaus'), ('America/Marigot', 'America/Marigot'), ('America/Martinique', 'America/Martinique'), ('America/Matamoros', 'America/Matamoros'), ('America/Mazatlan', 'America/Mazatlan'), ('America/Menominee', 'America/Menominee'), ('America/Merida', 'America/Merida'), ('America/Metlakatla', 'America/Metlakatla'), ('America/Mexico_City', 'America/Mexico_City'), ('America/Miquelon', 'America/Miquelon'), ('America/Moncton', 'America/Moncton'), ('America/Monterrey', 'America/Monterrey'), ('America/Montevideo', 'America/Montevideo'), ('America/Montserrat', 'America/Montserrat'), ('America/Nassau', 'America/Nassau'), ('America/New_York', 'America/New_York'), ('America/Nipigon', 'America/Nipigon'), ('America/Nome', 'America/Nome'), ('America/Noronha', 'America/Noronha'), ('America/North_Dakota/Beulah', 'America/North_Dakota/Beulah'), ('America/North_Dakota/Center', 'America/North_Dakota/Center'), ('America/North_Dakota/New_Salem', 'America/North_Dakota/New_Salem'), ('America/Ojinaga', 'America/Ojinaga'), ('America/Panama', 'America/Panama'), ('America/Pangnirtung', 'America/Pangnirtung'), ('America/Paramaribo', 'America/Paramaribo'), ('America/Phoenix', 'America/Phoenix'), ('America/Port-au-Prince', 'America/Port-au-Prince'), ('America/Port_of_Spain', 'America/Port_of_Spain'), ('America/Porto_Velho', 'America/Porto_Velho'), ('America/Puerto_Rico', 'America/Puerto_Rico'), ('America/Punta_Arenas', 'America/Punta_Arenas'), ('America/Rainy_River', 'America/Rainy_River'), ('America/Rankin_Inlet', 'America/Rankin_Inlet'), ('America/Recife', 'America/Recife'), ('America/Regina', 'America/Regina'), ('America/Resolute', 'America/Resolute'), ('America/Rio_Branco', 'America/Rio_Branco'), ('America/Santarem', 'America/Santarem'), ('America/Santiago', 'America/Santiago'), ('America/Santo_Domingo', 'America/Santo_Domingo'), ('America/Sao_Paulo', 'America/Sao_Paulo'), ('America/Scoresbysund', 'America/Scoresbysund'), ('America/Sitka', 'America/Sitka'), ('America/St_Barthelemy', 'America/St_Barthelemy'), ('America/St_Johns', 'America/St_Johns'), ('America/St_Kitts', 'America/St_Kitts'), ('America/St_Lucia', 'America/St_Lucia'), ('America/St_Thomas', 'America/St_Thomas'), ('America/St_Vincent', 'America/St_Vincent'), ('America/Swift_Current', 'America/Swift_Current'), ('America/Tegucigalpa', 'America/Tegucigalpa'), ('America/Thule', 'America/Thule'), ('America/Thunder_Bay', 'America/Thunder_Bay'), ('America/Tijuana', 'America/Tijuana'), ('America/Toronto', 'America/Toronto'), ('America/Tortola', 'America/Tortola'), ('America/Vancouver', 'America/Vancouver'), ('America/Whitehorse', 'America/Whitehorse'), ('America/Winnipeg', 'America/Winnipeg'), ('America/Yakutat', 'America/Yakutat'), ('America/Yellowknife', 'America/Yellowknife'), ('Antarctica/Casey', 'Antarctica/Casey'), ('Antarctica/Davis', 'Antarctica/Davis'), ('Antarctica/DumontDUrville', 'Antarctica/DumontDUrville'), ('Antarctica/Macquarie', 'Antarctica/Macquarie'), ('Antarctica/Mawson', 'Antarctica/Mawson'), ('Antarctica/McMurdo', 'Antarctica/McMurdo'), ('Antarctica/Palmer', 'Antarctica/Palmer'), ('Antarctica/Rothera', 'Antarctica/Rothera'), ('Antarctica/Syowa', 'Antarctica/Syowa'), ('Antarctica/Troll', 'Antarctica/Troll'), ('Antarctica/Vostok', 'Antarctica/Vostok'), ('Arctic/Longyearbyen', 'Arctic/Longyearbyen'), ('Asia/Aden', 'Asia/Aden'), ('Asia/Almaty', 'Asia/Almaty'), ('Asia/Amman', 'Asia/Amman'), ('Asia/Anadyr', 'Asia/Anadyr'), ('Asia/Aqtau', 'Asia/Aqtau'), ('Asia/Aqtobe', 'Asia/Aqtobe'), ('Asia/Ashgabat', 'Asia/Ashgabat'), ('Asia/Atyrau', 'Asia/Atyrau'), ('Asia/Baghdad', 'Asia/Baghdad'), ('Asia/Bahrain', 'Asia/Bahrain'), ('Asia/Baku', 'Asia/Baku'), ('Asia/Bangkok', 'Asia/Bangkok'), ('Asia/Barnaul', 'Asia/Barnaul'), ('Asia/Beirut', 'Asia/Beirut'), ('Asia/Bishkek', 'Asia/Bishkek'), ('Asia/Brunei', 'Asia/Brunei'), ('Asia/Chita', 'Asia/Chita'), ('Asia/Choibalsan', 'Asia/Choibalsan'), ('Asia/Colombo', 'Asia/Colombo'), ('Asia/Damascus', 'Asia/Damascus'), ('Asia/Dhaka', 'Asia/Dhaka'), ('Asia/Dili', 'Asia/Dili'), ('Asia/Dubai', 'Asia/Dubai'), ('Asia/Dushanbe', 'Asia/Dushanbe'), ('Asia/Famagusta', 'Asia/Famagusta'), ('Asia/Gaza', 'Asia/Gaza'), ('Asia/Hebron', 'Asia/Hebron'), ('Asia/Ho_Chi_Minh', 'Asia/Ho_Chi_Minh'), ('Asia/Hong_Kong', 'Asia/Hong_Kong'), ('Asia/Hovd', 'Asia/Hovd'), ('Asia/Irkutsk', 'Asia/Irkutsk'), ('Asia/Jakarta', 'Asia/Jakarta'), ('Asia/Jayapura', 'Asia/Jayapura'), ('Asia/Jerusalem', 'Asia/Jerusalem'), ('Asia/Kabul', 'Asia/Kabul'), ('Asia/Kamchatka', 'Asia/Kamchatka'), ('Asia/Karachi', 'Asia/Karachi'), ('Asia/Kathmandu', 'Asia/Kathmandu'), ('Asia/Khandyga', 'Asia/Khandyga'), ('Asia/Kolkata', 'Asia/Kolkata'), ('Asia/Krasnoyarsk', 'Asia/Krasnoyarsk'), ('Asia/Kuala_Lumpur', 'Asia/Kuala_Lumpur'), ('Asia/Kuching', 'Asia/Kuching'), ('Asia/Kuwait', 'Asia/Kuwait'), ('Asia/Macau', 'Asia/Macau'), ('Asia/Magadan', 'Asia/Magadan'), ('Asia/Makassar', 'Asia/Makassar'), ('Asia/Manila', 'Asia/Manila'), ('Asia/Muscat', 'Asia/Muscat'), ('Asia/Nicosia', 'Asia/Nicosia'), ('Asia/Novokuznetsk', 'Asia/Novokuznetsk'), ('Asia/Novosibirsk', 'Asia/Novosibirsk'), ('Asia/Omsk', 'Asia/Omsk'), ('Asia/Oral', 'Asia/Oral'), ('Asia/Phnom_Penh', 'Asia/Phnom_Penh'), ('Asia/Pontianak', 'Asia/Pontianak'), ('Asia/Pyongyang', 'Asia/Pyongyang'), ('Asia/Qatar', 'Asia/Qatar'), ('Asia/Qyzylorda', 'Asia/Qyzylorda'), ('Asia/Riyadh', 'Asia/Riyadh'), ('Asia/Sakhalin', 'Asia/Sakhalin'), ('Asia/Samarkand', 'Asia/Samarkand'), ('Asia/Seoul', 'Asia/Seoul'), ('Asia/Shanghai', 'Asia/Shanghai'), ('Asia/Singapore', 'Asia/Singapore'), ('Asia/Srednekolymsk', 'Asia/Srednekolymsk'), ('Asia/Taipei', 'Asia/Taipei'), ('Asia/Tashkent', 'Asia/Tashkent'), ('Asia/Tbilisi', 'Asia/Tbilisi'), ('Asia/Tehran', 'Asia/Tehran'), ('Asia/Thimphu', 'Asia/Thimphu'), ('Asia/Tokyo', 'Asia/Tokyo'), ('Asia/Tomsk', 'Asia/Tomsk'), ('Asia/Ulaanbaatar', 'Asia/Ulaanbaatar'), ('Asia/Urumqi', 'Asia/Urumqi'), ('Asia/Ust-Nera', 'Asia/Ust-Nera'), ('Asia/Vientiane', 'Asia/Vientiane'), ('Asia/Vladivostok', 'Asia/Vladivostok'), ('Asia/Yakutsk', 'Asia/Yakutsk'), ('Asia/Yangon', 'Asia/Yangon'), ('Asia/Yekaterinburg', 'Asia/Yekaterinburg'), ('Asia/Yerevan', 'Asia/Yerevan'), ('Atlantic/Azores', 'Atlantic/Azores'), ('Atlantic/Bermuda', 'Atlantic/Bermuda'), ('Atlantic/Canary', 'Atlantic/Canary'), ('Atlantic/Cape_Verde', 'Atlantic/Cape_Verde'), ('Atlantic/Faroe', 'Atlantic/Faroe'), ('Atlantic/Madeira', 'Atlantic/Madeira'), ('Atlantic/Reykjavik', 'Atlantic/Reykjavik'), ('Atlantic/South_Georgia', 'Atlantic/South_Georgia'), ('Atlantic/St_Helena', 'Atlantic/St_Helena'), ('Atlantic/Stanley', 'Atlantic/Stanley'), ('Australia/Adelaide', 'Australia/Adelaide'), ('Australia/Brisbane', 'Australia/Brisbane'), ('Australia/Broken_Hill', 'Australia/Broken_Hill'), ('Australia/Currie', 'Australia/Currie'), ('Australia/Darwin', 'Australia/Darwin'), ('Australia/Eucla', 'Australia/Eucla'), ('Australia/Hobart', 'Australia/Hobart'), ('Australia/Lindeman', 'Australia/Lindeman'), ('Australia/Lord_Howe', 'Australia/Lord_Howe'), ('Australia/Melbourne', 'Australia/Melbourne'), ('Australia/Perth', 'Australia/Perth'), ('Australia/Sydney', 'Australia/Sydney'), ('Canada/Atlantic', 'Canada/Atlantic'), ('Canada/Central', 'Canada/Central'), ('Canada/Eastern', 'Canada/Eastern'), ('Canada/Mountain', 'Canada/Mountain'), ('Canada/Newfoundland', 'Canada/Newfoundland'), ('Canada/Pacific', 'Canada/Pacific'), ('Europe/Amsterdam', 'Europe/Amsterdam'), ('Europe/Andorra', 'Europe/Andorra'), ('Europe/Astrakhan', 'Europe/Astrakhan'), ('Europe/Athens', 'Europe/Athens'), ('Europe/Belgrade', 'Europe/Belgrade'), ('Europe/Berlin', 'Europe/Berlin'), ('Europe/Bratislava', 'Europe/Bratislava'), ('Europe/Brussels', 'Europe/Brussels'), ('Europe/Bucharest', 'Europe/Bucharest'), ('Europe/Budapest', 'Europe/Budapest'), ('Europe/Busingen', 'Europe/Busingen'), ('Europe/Chisinau', 'Europe/Chisinau'), ('Europe/Copenhagen', 'Europe/Copenhagen'), ('Europe/Dublin', 'Europe/Dublin'), ('Europe/Gibraltar', 'Europe/Gibraltar'), ('Europe/Guernsey', 'Europe/Guernsey'), ('Europe/Helsinki', 'Europe/Helsinki'), ('Europe/Isle_of_Man', 'Europe/Isle_of_Man'), ('Europe/Istanbul', 'Europe/Istanbul'), ('Europe/Jersey', 'Europe/Jersey'), ('Europe/Kaliningrad', 'Europe/Kaliningrad'), ('Europe/Kiev', 'Europe/Kiev'), ('Europe/Kirov', 'Europe/Kirov'), ('Europe/Lisbon', 'Europe/Lisbon'), ('Europe/Ljubljana', 'Europe/Ljubljana'), ('Europe/London', 'Europe/London'), ('Europe/Luxembourg', 'Europe/Luxembourg'), ('Europe/Madrid', 'Europe/Madrid'), ('Europe/Malta', 'Europe/Malta'), ('Europe/Mariehamn', 'Europe/Mariehamn'), ('Europe/Minsk', 'Europe/Minsk'), ('Europe/Monaco', 'Europe/Monaco'), ('Europe/Moscow', 'Europe/Moscow'), ('Europe/Oslo', 'Europe/Oslo'), ('Europe/Paris', 'Europe/Paris'), ('Europe/Podgorica', 'Europe/Podgorica'), ('Europe/Prague', 'Europe/Prague'), ('Europe/Riga', 'Europe/Riga'), ('Europe/Rome', 'Europe/Rome'), ('Europe/Samara', 'Europe/Samara'), ('Europe/San_Marino', 'Europe/San_Marino'), ('Europe/Sarajevo', 'Europe/Sarajevo'), ('Europe/Saratov', 'Europe/Saratov'), ('Europe/Simferopol', 'Europe/Simferopol'), ('Europe/Skopje', 'Europe/Skopje'), ('Europe/Sofia', 'Europe/Sofia'), ('Europe/Stockholm', 'Europe/Stockholm'), ('Europe/Tallinn', 'Europe/Tallinn'), ('Europe/Tirane', 'Europe/Tirane'), ('Europe/Ulyanovsk', 'Europe/Ulyanovsk'), ('Europe/Uzhgorod', 'Europe/Uzhgorod'), ('Europe/Vaduz', 'Europe/Vaduz'), ('Europe/Vatican', 'Europe/Vatican'), ('Europe/Vienna', 'Europe/Vienna'), ('Europe/Vilnius', 'Europe/Vilnius'), ('Europe/Volgograd', 'Europe/Volgograd'), ('Europe/Warsaw', 'Europe/Warsaw'), ('Europe/Zagreb', 'Europe/Zagreb'), ('Europe/Zaporozhye', 'Europe/Zaporozhye'), ('Europe/Zurich', 'Europe/Zurich'), ('GMT', 'GMT'), ('Indian/Antananarivo', 'Indian/Antananarivo'), ('Indian/Chagos', 'Indian/Chagos'), ('Indian/Christmas', 'Indian/Christmas'), ('Indian/Cocos', 'Indian/Cocos'), ('Indian/Comoro', 'Indian/Comoro'), ('Indian/Kerguelen', 'Indian/Kerguelen'), ('Indian/Mahe', 'Indian/Mahe'), ('Indian/Maldives', 'Indian/Maldives'), ('Indian/Mauritius', 'Indian/Mauritius'), ('Indian/Mayotte', 'Indian/Mayotte'), ('Indian/Reunion', 'Indian/Reunion'), ('Pacific/Apia', 'Pacific/Apia'), ('Pacific/Auckland', 'Pacific/Auckland'), ('Pacific/Bougainville', 'Pacific/Bougainville'), ('Pacific/Chatham', 'Pacific/Chatham'), ('Pacific/Chuuk', 'Pacific/Chuuk'), ('Pacific/Easter', 'Pacific/Easter'), ('Pacific/Efate', 'Pacific/Efate'), ('Pacific/Enderbury', 'Pacific/Enderbury'), ('Pacific/Fakaofo', 'Pacific/Fakaofo'), ('Pacific/Fiji', 'Pacific/Fiji'), ('Pacific/Funafuti', 'Pacific/Funafuti'), ('Pacific/Galapagos', 'Pacific/Galapagos'), ('Pacific/Gambier', 'Pacific/Gambier'), ('Pacific/Guadalcanal', 'Pacific/Guadalcanal'), ('Pacific/Guam', 'Pacific/Guam'), ('Pacific/Honolulu', 'Pacific/Honolulu'), ('Pacific/Kiritimati', 'Pacific/Kiritimati'), ('Pacific/Kosrae', 'Pacific/Kosrae'), ('Pacific/Kwajalein', 'Pacific/Kwajalein'), ('Pacific/Majuro', 'Pacific/Majuro'), ('Pacific/Marquesas', 'Pacific/Marquesas'), ('Pacific/Midway', 'Pacific/Midway'), ('Pacific/Nauru', 'Pacific/Nauru'), ('Pacific/Niue', 'Pacific/Niue'), ('Pacific/Norfolk', 'Pacific/Norfolk'), ('Pacific/Noumea', 'Pacific/Noumea'), ('Pacific/Pago_Pago', 'Pacific/Pago_Pago'), ('Pacific/Palau', 'Pacific/Palau'), ('Pacific/Pitcairn', 'Pacific/Pitcairn'), ('Pacific/Pohnpei', 'Pacific/Pohnpei'), ('Pacific/Port_Moresby', 'Pacific/Port_Moresby'), ('Pacific/Rarotonga', 'Pacific/Rarotonga'), ('Pacific/Saipan', 'Pacific/Saipan'), ('Pacific/Tahiti', 'Pacific/Tahiti'), ('Pacific/Tarawa', 'Pacific/Tarawa'), ('Pacific/Tongatapu', 'Pacific/Tongatapu'), ('Pacific/Wake', 'Pacific/Wake'), ('Pacific/Wallis', 'Pacific/Wallis'), ('US/Alaska', 'US/Alaska'), ('US/Arizona', 'US/Arizona'), ('US/Central', 'US/Central'), ('US/Eastern', 'US/Eastern'), ('US/Hawaii', 'US/Hawaii'), ('US/Mountain', 'US/Mountain'), ('US/Pacific', 'US/Pacific'), ('UTC', 'UTC')], default='UTC', max_length=80, null=True),
-        ),
+            model_name="preference",
+            name="timezone",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("Africa/Abidjan", "Africa/Abidjan"),
+                    ("Africa/Accra", "Africa/Accra"),
+                    ("Africa/Addis_Ababa", "Africa/Addis_Ababa"),
+                    ("Africa/Algiers", "Africa/Algiers"),
+                    ("Africa/Asmara", "Africa/Asmara"),
+                    ("Africa/Bamako", "Africa/Bamako"),
+                    ("Africa/Bangui", "Africa/Bangui"),
+                    ("Africa/Banjul", "Africa/Banjul"),
+                    ("Africa/Bissau", "Africa/Bissau"),
+                    ("Africa/Blantyre", "Africa/Blantyre"),
+                    ("Africa/Brazzaville", "Africa/Brazzaville"),
+                    ("Africa/Bujumbura", "Africa/Bujumbura"),
+                    ("Africa/Cairo", "Africa/Cairo"),
+                    ("Africa/Casablanca", "Africa/Casablanca"),
+                    ("Africa/Ceuta", "Africa/Ceuta"),
+                    ("Africa/Conakry", "Africa/Conakry"),
+                    ("Africa/Dakar", "Africa/Dakar"),
+                    ("Africa/Dar_es_Salaam", "Africa/Dar_es_Salaam"),
+                    ("Africa/Djibouti", "Africa/Djibouti"),
+                    ("Africa/Douala", "Africa/Douala"),
+                    ("Africa/El_Aaiun", "Africa/El_Aaiun"),
+                    ("Africa/Freetown", "Africa/Freetown"),
+                    ("Africa/Gaborone", "Africa/Gaborone"),
+                    ("Africa/Harare", "Africa/Harare"),
+                    ("Africa/Johannesburg", "Africa/Johannesburg"),
+                    ("Africa/Juba", "Africa/Juba"),
+                    ("Africa/Kampala", "Africa/Kampala"),
+                    ("Africa/Khartoum", "Africa/Khartoum"),
+                    ("Africa/Kigali", "Africa/Kigali"),
+                    ("Africa/Kinshasa", "Africa/Kinshasa"),
+                    ("Africa/Lagos", "Africa/Lagos"),
+                    ("Africa/Libreville", "Africa/Libreville"),
+                    ("Africa/Lome", "Africa/Lome"),
+                    ("Africa/Luanda", "Africa/Luanda"),
+                    ("Africa/Lubumbashi", "Africa/Lubumbashi"),
+                    ("Africa/Lusaka", "Africa/Lusaka"),
+                    ("Africa/Malabo", "Africa/Malabo"),
+                    ("Africa/Maputo", "Africa/Maputo"),
+                    ("Africa/Maseru", "Africa/Maseru"),
+                    ("Africa/Mbabane", "Africa/Mbabane"),
+                    ("Africa/Mogadishu", "Africa/Mogadishu"),
+                    ("Africa/Monrovia", "Africa/Monrovia"),
+                    ("Africa/Nairobi", "Africa/Nairobi"),
+                    ("Africa/Ndjamena", "Africa/Ndjamena"),
+                    ("Africa/Niamey", "Africa/Niamey"),
+                    ("Africa/Nouakchott", "Africa/Nouakchott"),
+                    ("Africa/Ouagadougou", "Africa/Ouagadougou"),
+                    ("Africa/Porto-Novo", "Africa/Porto-Novo"),
+                    ("Africa/Sao_Tome", "Africa/Sao_Tome"),
+                    ("Africa/Tripoli", "Africa/Tripoli"),
+                    ("Africa/Tunis", "Africa/Tunis"),
+                    ("Africa/Windhoek", "Africa/Windhoek"),
+                    ("America/Adak", "America/Adak"),
+                    ("America/Anchorage", "America/Anchorage"),
+                    ("America/Anguilla", "America/Anguilla"),
+                    ("America/Antigua", "America/Antigua"),
+                    ("America/Araguaina", "America/Araguaina"),
+                    (
+                        "America/Argentina/Buenos_Aires",
+                        "America/Argentina/Buenos_Aires",
+                    ),
+                    ("America/Argentina/Catamarca", "America/Argentina/Catamarca"),
+                    ("America/Argentina/Cordoba", "America/Argentina/Cordoba"),
+                    ("America/Argentina/Jujuy", "America/Argentina/Jujuy"),
+                    ("America/Argentina/La_Rioja", "America/Argentina/La_Rioja"),
+                    ("America/Argentina/Mendoza", "America/Argentina/Mendoza"),
+                    (
+                        "America/Argentina/Rio_Gallegos",
+                        "America/Argentina/Rio_Gallegos",
+                    ),
+                    ("America/Argentina/Salta", "America/Argentina/Salta"),
+                    ("America/Argentina/San_Juan", "America/Argentina/San_Juan"),
+                    ("America/Argentina/San_Luis", "America/Argentina/San_Luis"),
+                    ("America/Argentina/Tucuman", "America/Argentina/Tucuman"),
+                    ("America/Argentina/Ushuaia", "America/Argentina/Ushuaia"),
+                    ("America/Aruba", "America/Aruba"),
+                    ("America/Asuncion", "America/Asuncion"),
+                    ("America/Atikokan", "America/Atikokan"),
+                    ("America/Bahia", "America/Bahia"),
+                    ("America/Bahia_Banderas", "America/Bahia_Banderas"),
+                    ("America/Barbados", "America/Barbados"),
+                    ("America/Belem", "America/Belem"),
+                    ("America/Belize", "America/Belize"),
+                    ("America/Blanc-Sablon", "America/Blanc-Sablon"),
+                    ("America/Boa_Vista", "America/Boa_Vista"),
+                    ("America/Bogota", "America/Bogota"),
+                    ("America/Boise", "America/Boise"),
+                    ("America/Cambridge_Bay", "America/Cambridge_Bay"),
+                    ("America/Campo_Grande", "America/Campo_Grande"),
+                    ("America/Cancun", "America/Cancun"),
+                    ("America/Caracas", "America/Caracas"),
+                    ("America/Cayenne", "America/Cayenne"),
+                    ("America/Cayman", "America/Cayman"),
+                    ("America/Chicago", "America/Chicago"),
+                    ("America/Chihuahua", "America/Chihuahua"),
+                    ("America/Costa_Rica", "America/Costa_Rica"),
+                    ("America/Creston", "America/Creston"),
+                    ("America/Cuiaba", "America/Cuiaba"),
+                    ("America/Curacao", "America/Curacao"),
+                    ("America/Danmarkshavn", "America/Danmarkshavn"),
+                    ("America/Dawson", "America/Dawson"),
+                    ("America/Dawson_Creek", "America/Dawson_Creek"),
+                    ("America/Denver", "America/Denver"),
+                    ("America/Detroit", "America/Detroit"),
+                    ("America/Dominica", "America/Dominica"),
+                    ("America/Edmonton", "America/Edmonton"),
+                    ("America/Eirunepe", "America/Eirunepe"),
+                    ("America/El_Salvador", "America/El_Salvador"),
+                    ("America/Fort_Nelson", "America/Fort_Nelson"),
+                    ("America/Fortaleza", "America/Fortaleza"),
+                    ("America/Glace_Bay", "America/Glace_Bay"),
+                    ("America/Godthab", "America/Godthab"),
+                    ("America/Goose_Bay", "America/Goose_Bay"),
+                    ("America/Grand_Turk", "America/Grand_Turk"),
+                    ("America/Grenada", "America/Grenada"),
+                    ("America/Guadeloupe", "America/Guadeloupe"),
+                    ("America/Guatemala", "America/Guatemala"),
+                    ("America/Guayaquil", "America/Guayaquil"),
+                    ("America/Guyana", "America/Guyana"),
+                    ("America/Halifax", "America/Halifax"),
+                    ("America/Havana", "America/Havana"),
+                    ("America/Hermosillo", "America/Hermosillo"),
+                    ("America/Indiana/Indianapolis", "America/Indiana/Indianapolis"),
+                    ("America/Indiana/Knox", "America/Indiana/Knox"),
+                    ("America/Indiana/Marengo", "America/Indiana/Marengo"),
+                    ("America/Indiana/Petersburg", "America/Indiana/Petersburg"),
+                    ("America/Indiana/Tell_City", "America/Indiana/Tell_City"),
+                    ("America/Indiana/Vevay", "America/Indiana/Vevay"),
+                    ("America/Indiana/Vincennes", "America/Indiana/Vincennes"),
+                    ("America/Indiana/Winamac", "America/Indiana/Winamac"),
+                    ("America/Inuvik", "America/Inuvik"),
+                    ("America/Iqaluit", "America/Iqaluit"),
+                    ("America/Jamaica", "America/Jamaica"),
+                    ("America/Juneau", "America/Juneau"),
+                    ("America/Kentucky/Louisville", "America/Kentucky/Louisville"),
+                    ("America/Kentucky/Monticello", "America/Kentucky/Monticello"),
+                    ("America/Kralendijk", "America/Kralendijk"),
+                    ("America/La_Paz", "America/La_Paz"),
+                    ("America/Lima", "America/Lima"),
+                    ("America/Los_Angeles", "America/Los_Angeles"),
+                    ("America/Lower_Princes", "America/Lower_Princes"),
+                    ("America/Maceio", "America/Maceio"),
+                    ("America/Managua", "America/Managua"),
+                    ("America/Manaus", "America/Manaus"),
+                    ("America/Marigot", "America/Marigot"),
+                    ("America/Martinique", "America/Martinique"),
+                    ("America/Matamoros", "America/Matamoros"),
+                    ("America/Mazatlan", "America/Mazatlan"),
+                    ("America/Menominee", "America/Menominee"),
+                    ("America/Merida", "America/Merida"),
+                    ("America/Metlakatla", "America/Metlakatla"),
+                    ("America/Mexico_City", "America/Mexico_City"),
+                    ("America/Miquelon", "America/Miquelon"),
+                    ("America/Moncton", "America/Moncton"),
+                    ("America/Monterrey", "America/Monterrey"),
+                    ("America/Montevideo", "America/Montevideo"),
+                    ("America/Montserrat", "America/Montserrat"),
+                    ("America/Nassau", "America/Nassau"),
+                    ("America/New_York", "America/New_York"),
+                    ("America/Nipigon", "America/Nipigon"),
+                    ("America/Nome", "America/Nome"),
+                    ("America/Noronha", "America/Noronha"),
+                    ("America/North_Dakota/Beulah", "America/North_Dakota/Beulah"),
+                    ("America/North_Dakota/Center", "America/North_Dakota/Center"),
+                    (
+                        "America/North_Dakota/New_Salem",
+                        "America/North_Dakota/New_Salem",
+                    ),
+                    ("America/Ojinaga", "America/Ojinaga"),
+                    ("America/Panama", "America/Panama"),
+                    ("America/Pangnirtung", "America/Pangnirtung"),
+                    ("America/Paramaribo", "America/Paramaribo"),
+                    ("America/Phoenix", "America/Phoenix"),
+                    ("America/Port-au-Prince", "America/Port-au-Prince"),
+                    ("America/Port_of_Spain", "America/Port_of_Spain"),
+                    ("America/Porto_Velho", "America/Porto_Velho"),
+                    ("America/Puerto_Rico", "America/Puerto_Rico"),
+                    ("America/Punta_Arenas", "America/Punta_Arenas"),
+                    ("America/Rainy_River", "America/Rainy_River"),
+                    ("America/Rankin_Inlet", "America/Rankin_Inlet"),
+                    ("America/Recife", "America/Recife"),
+                    ("America/Regina", "America/Regina"),
+                    ("America/Resolute", "America/Resolute"),
+                    ("America/Rio_Branco", "America/Rio_Branco"),
+                    ("America/Santarem", "America/Santarem"),
+                    ("America/Santiago", "America/Santiago"),
+                    ("America/Santo_Domingo", "America/Santo_Domingo"),
+                    ("America/Sao_Paulo", "America/Sao_Paulo"),
+                    ("America/Scoresbysund", "America/Scoresbysund"),
+                    ("America/Sitka", "America/Sitka"),
+                    ("America/St_Barthelemy", "America/St_Barthelemy"),
+                    ("America/St_Johns", "America/St_Johns"),
+                    ("America/St_Kitts", "America/St_Kitts"),
+                    ("America/St_Lucia", "America/St_Lucia"),
+                    ("America/St_Thomas", "America/St_Thomas"),
+                    ("America/St_Vincent", "America/St_Vincent"),
+                    ("America/Swift_Current", "America/Swift_Current"),
+                    ("America/Tegucigalpa", "America/Tegucigalpa"),
+                    ("America/Thule", "America/Thule"),
+                    ("America/Thunder_Bay", "America/Thunder_Bay"),
+                    ("America/Tijuana", "America/Tijuana"),
+                    ("America/Toronto", "America/Toronto"),
+                    ("America/Tortola", "America/Tortola"),
+                    ("America/Vancouver", "America/Vancouver"),
+                    ("America/Whitehorse", "America/Whitehorse"),
+                    ("America/Winnipeg", "America/Winnipeg"),
+                    ("America/Yakutat", "America/Yakutat"),
+                    ("America/Yellowknife", "America/Yellowknife"),
+                    ("Antarctica/Casey", "Antarctica/Casey"),
+                    ("Antarctica/Davis", "Antarctica/Davis"),
+                    ("Antarctica/DumontDUrville", "Antarctica/DumontDUrville"),
+                    ("Antarctica/Macquarie", "Antarctica/Macquarie"),
+                    ("Antarctica/Mawson", "Antarctica/Mawson"),
+                    ("Antarctica/McMurdo", "Antarctica/McMurdo"),
+                    ("Antarctica/Palmer", "Antarctica/Palmer"),
+                    ("Antarctica/Rothera", "Antarctica/Rothera"),
+                    ("Antarctica/Syowa", "Antarctica/Syowa"),
+                    ("Antarctica/Troll", "Antarctica/Troll"),
+                    ("Antarctica/Vostok", "Antarctica/Vostok"),
+                    ("Arctic/Longyearbyen", "Arctic/Longyearbyen"),
+                    ("Asia/Aden", "Asia/Aden"),
+                    ("Asia/Almaty", "Asia/Almaty"),
+                    ("Asia/Amman", "Asia/Amman"),
+                    ("Asia/Anadyr", "Asia/Anadyr"),
+                    ("Asia/Aqtau", "Asia/Aqtau"),
+                    ("Asia/Aqtobe", "Asia/Aqtobe"),
+                    ("Asia/Ashgabat", "Asia/Ashgabat"),
+                    ("Asia/Atyrau", "Asia/Atyrau"),
+                    ("Asia/Baghdad", "Asia/Baghdad"),
+                    ("Asia/Bahrain", "Asia/Bahrain"),
+                    ("Asia/Baku", "Asia/Baku"),
+                    ("Asia/Bangkok", "Asia/Bangkok"),
+                    ("Asia/Barnaul", "Asia/Barnaul"),
+                    ("Asia/Beirut", "Asia/Beirut"),
+                    ("Asia/Bishkek", "Asia/Bishkek"),
+                    ("Asia/Brunei", "Asia/Brunei"),
+                    ("Asia/Chita", "Asia/Chita"),
+                    ("Asia/Choibalsan", "Asia/Choibalsan"),
+                    ("Asia/Colombo", "Asia/Colombo"),
+                    ("Asia/Damascus", "Asia/Damascus"),
+                    ("Asia/Dhaka", "Asia/Dhaka"),
+                    ("Asia/Dili", "Asia/Dili"),
+                    ("Asia/Dubai", "Asia/Dubai"),
+                    ("Asia/Dushanbe", "Asia/Dushanbe"),
+                    ("Asia/Famagusta", "Asia/Famagusta"),
+                    ("Asia/Gaza", "Asia/Gaza"),
+                    ("Asia/Hebron", "Asia/Hebron"),
+                    ("Asia/Ho_Chi_Minh", "Asia/Ho_Chi_Minh"),
+                    ("Asia/Hong_Kong", "Asia/Hong_Kong"),
+                    ("Asia/Hovd", "Asia/Hovd"),
+                    ("Asia/Irkutsk", "Asia/Irkutsk"),
+                    ("Asia/Jakarta", "Asia/Jakarta"),
+                    ("Asia/Jayapura", "Asia/Jayapura"),
+                    ("Asia/Jerusalem", "Asia/Jerusalem"),
+                    ("Asia/Kabul", "Asia/Kabul"),
+                    ("Asia/Kamchatka", "Asia/Kamchatka"),
+                    ("Asia/Karachi", "Asia/Karachi"),
+                    ("Asia/Kathmandu", "Asia/Kathmandu"),
+                    ("Asia/Khandyga", "Asia/Khandyga"),
+                    ("Asia/Kolkata", "Asia/Kolkata"),
+                    ("Asia/Krasnoyarsk", "Asia/Krasnoyarsk"),
+                    ("Asia/Kuala_Lumpur", "Asia/Kuala_Lumpur"),
+                    ("Asia/Kuching", "Asia/Kuching"),
+                    ("Asia/Kuwait", "Asia/Kuwait"),
+                    ("Asia/Macau", "Asia/Macau"),
+                    ("Asia/Magadan", "Asia/Magadan"),
+                    ("Asia/Makassar", "Asia/Makassar"),
+                    ("Asia/Manila", "Asia/Manila"),
+                    ("Asia/Muscat", "Asia/Muscat"),
+                    ("Asia/Nicosia", "Asia/Nicosia"),
+                    ("Asia/Novokuznetsk", "Asia/Novokuznetsk"),
+                    ("Asia/Novosibirsk", "Asia/Novosibirsk"),
+                    ("Asia/Omsk", "Asia/Omsk"),
+                    ("Asia/Oral", "Asia/Oral"),
+                    ("Asia/Phnom_Penh", "Asia/Phnom_Penh"),
+                    ("Asia/Pontianak", "Asia/Pontianak"),
+                    ("Asia/Pyongyang", "Asia/Pyongyang"),
+                    ("Asia/Qatar", "Asia/Qatar"),
+                    ("Asia/Qyzylorda", "Asia/Qyzylorda"),
+                    ("Asia/Riyadh", "Asia/Riyadh"),
+                    ("Asia/Sakhalin", "Asia/Sakhalin"),
+                    ("Asia/Samarkand", "Asia/Samarkand"),
+                    ("Asia/Seoul", "Asia/Seoul"),
+                    ("Asia/Shanghai", "Asia/Shanghai"),
+                    ("Asia/Singapore", "Asia/Singapore"),
+                    ("Asia/Srednekolymsk", "Asia/Srednekolymsk"),
+                    ("Asia/Taipei", "Asia/Taipei"),
+                    ("Asia/Tashkent", "Asia/Tashkent"),
+                    ("Asia/Tbilisi", "Asia/Tbilisi"),
+                    ("Asia/Tehran", "Asia/Tehran"),
+                    ("Asia/Thimphu", "Asia/Thimphu"),
+                    ("Asia/Tokyo", "Asia/Tokyo"),
+                    ("Asia/Tomsk", "Asia/Tomsk"),
+                    ("Asia/Ulaanbaatar", "Asia/Ulaanbaatar"),
+                    ("Asia/Urumqi", "Asia/Urumqi"),
+                    ("Asia/Ust-Nera", "Asia/Ust-Nera"),
+                    ("Asia/Vientiane", "Asia/Vientiane"),
+                    ("Asia/Vladivostok", "Asia/Vladivostok"),
+                    ("Asia/Yakutsk", "Asia/Yakutsk"),
+                    ("Asia/Yangon", "Asia/Yangon"),
+                    ("Asia/Yekaterinburg", "Asia/Yekaterinburg"),
+                    ("Asia/Yerevan", "Asia/Yerevan"),
+                    ("Atlantic/Azores", "Atlantic/Azores"),
+                    ("Atlantic/Bermuda", "Atlantic/Bermuda"),
+                    ("Atlantic/Canary", "Atlantic/Canary"),
+                    ("Atlantic/Cape_Verde", "Atlantic/Cape_Verde"),
+                    ("Atlantic/Faroe", "Atlantic/Faroe"),
+                    ("Atlantic/Madeira", "Atlantic/Madeira"),
+                    ("Atlantic/Reykjavik", "Atlantic/Reykjavik"),
+                    ("Atlantic/South_Georgia", "Atlantic/South_Georgia"),
+                    ("Atlantic/St_Helena", "Atlantic/St_Helena"),
+                    ("Atlantic/Stanley", "Atlantic/Stanley"),
+                    ("Australia/Adelaide", "Australia/Adelaide"),
+                    ("Australia/Brisbane", "Australia/Brisbane"),
+                    ("Australia/Broken_Hill", "Australia/Broken_Hill"),
+                    ("Australia/Currie", "Australia/Currie"),
+                    ("Australia/Darwin", "Australia/Darwin"),
+                    ("Australia/Eucla", "Australia/Eucla"),
+                    ("Australia/Hobart", "Australia/Hobart"),
+                    ("Australia/Lindeman", "Australia/Lindeman"),
+                    ("Australia/Lord_Howe", "Australia/Lord_Howe"),
+                    ("Australia/Melbourne", "Australia/Melbourne"),
+                    ("Australia/Perth", "Australia/Perth"),
+                    ("Australia/Sydney", "Australia/Sydney"),
+                    ("Canada/Atlantic", "Canada/Atlantic"),
+                    ("Canada/Central", "Canada/Central"),
+                    ("Canada/Eastern", "Canada/Eastern"),
+                    ("Canada/Mountain", "Canada/Mountain"),
+                    ("Canada/Newfoundland", "Canada/Newfoundland"),
+                    ("Canada/Pacific", "Canada/Pacific"),
+                    ("Europe/Amsterdam", "Europe/Amsterdam"),
+                    ("Europe/Andorra", "Europe/Andorra"),
+                    ("Europe/Astrakhan", "Europe/Astrakhan"),
+                    ("Europe/Athens", "Europe/Athens"),
+                    ("Europe/Belgrade", "Europe/Belgrade"),
+                    ("Europe/Berlin", "Europe/Berlin"),
+                    ("Europe/Bratislava", "Europe/Bratislava"),
+                    ("Europe/Brussels", "Europe/Brussels"),
+                    ("Europe/Bucharest", "Europe/Bucharest"),
+                    ("Europe/Budapest", "Europe/Budapest"),
+                    ("Europe/Busingen", "Europe/Busingen"),
+                    ("Europe/Chisinau", "Europe/Chisinau"),
+                    ("Europe/Copenhagen", "Europe/Copenhagen"),
+                    ("Europe/Dublin", "Europe/Dublin"),
+                    ("Europe/Gibraltar", "Europe/Gibraltar"),
+                    ("Europe/Guernsey", "Europe/Guernsey"),
+                    ("Europe/Helsinki", "Europe/Helsinki"),
+                    ("Europe/Isle_of_Man", "Europe/Isle_of_Man"),
+                    ("Europe/Istanbul", "Europe/Istanbul"),
+                    ("Europe/Jersey", "Europe/Jersey"),
+                    ("Europe/Kaliningrad", "Europe/Kaliningrad"),
+                    ("Europe/Kiev", "Europe/Kiev"),
+                    ("Europe/Kirov", "Europe/Kirov"),
+                    ("Europe/Lisbon", "Europe/Lisbon"),
+                    ("Europe/Ljubljana", "Europe/Ljubljana"),
+                    ("Europe/London", "Europe/London"),
+                    ("Europe/Luxembourg", "Europe/Luxembourg"),
+                    ("Europe/Madrid", "Europe/Madrid"),
+                    ("Europe/Malta", "Europe/Malta"),
+                    ("Europe/Mariehamn", "Europe/Mariehamn"),
+                    ("Europe/Minsk", "Europe/Minsk"),
+                    ("Europe/Monaco", "Europe/Monaco"),
+                    ("Europe/Moscow", "Europe/Moscow"),
+                    ("Europe/Oslo", "Europe/Oslo"),
+                    ("Europe/Paris", "Europe/Paris"),
+                    ("Europe/Podgorica", "Europe/Podgorica"),
+                    ("Europe/Prague", "Europe/Prague"),
+                    ("Europe/Riga", "Europe/Riga"),
+                    ("Europe/Rome", "Europe/Rome"),
+                    ("Europe/Samara", "Europe/Samara"),
+                    ("Europe/San_Marino", "Europe/San_Marino"),
+                    ("Europe/Sarajevo", "Europe/Sarajevo"),
+                    ("Europe/Saratov", "Europe/Saratov"),
+                    ("Europe/Simferopol", "Europe/Simferopol"),
+                    ("Europe/Skopje", "Europe/Skopje"),
+                    ("Europe/Sofia", "Europe/Sofia"),
+                    ("Europe/Stockholm", "Europe/Stockholm"),
+                    ("Europe/Tallinn", "Europe/Tallinn"),
+                    ("Europe/Tirane", "Europe/Tirane"),
+                    ("Europe/Ulyanovsk", "Europe/Ulyanovsk"),
+                    ("Europe/Uzhgorod", "Europe/Uzhgorod"),
+                    ("Europe/Vaduz", "Europe/Vaduz"),
+                    ("Europe/Vatican", "Europe/Vatican"),
+                    ("Europe/Vienna", "Europe/Vienna"),
+                    ("Europe/Vilnius", "Europe/Vilnius"),
+                    ("Europe/Volgograd", "Europe/Volgograd"),
+                    ("Europe/Warsaw", "Europe/Warsaw"),
+                    ("Europe/Zagreb", "Europe/Zagreb"),
+                    ("Europe/Zaporozhye", "Europe/Zaporozhye"),
+                    ("Europe/Zurich", "Europe/Zurich"),
+                    ("GMT", "GMT"),
+                    ("Indian/Antananarivo", "Indian/Antananarivo"),
+                    ("Indian/Chagos", "Indian/Chagos"),
+                    ("Indian/Christmas", "Indian/Christmas"),
+                    ("Indian/Cocos", "Indian/Cocos"),
+                    ("Indian/Comoro", "Indian/Comoro"),
+                    ("Indian/Kerguelen", "Indian/Kerguelen"),
+                    ("Indian/Mahe", "Indian/Mahe"),
+                    ("Indian/Maldives", "Indian/Maldives"),
+                    ("Indian/Mauritius", "Indian/Mauritius"),
+                    ("Indian/Mayotte", "Indian/Mayotte"),
+                    ("Indian/Reunion", "Indian/Reunion"),
+                    ("Pacific/Apia", "Pacific/Apia"),
+                    ("Pacific/Auckland", "Pacific/Auckland"),
+                    ("Pacific/Bougainville", "Pacific/Bougainville"),
+                    ("Pacific/Chatham", "Pacific/Chatham"),
+                    ("Pacific/Chuuk", "Pacific/Chuuk"),
+                    ("Pacific/Easter", "Pacific/Easter"),
+                    ("Pacific/Efate", "Pacific/Efate"),
+                    ("Pacific/Enderbury", "Pacific/Enderbury"),
+                    ("Pacific/Fakaofo", "Pacific/Fakaofo"),
+                    ("Pacific/Fiji", "Pacific/Fiji"),
+                    ("Pacific/Funafuti", "Pacific/Funafuti"),
+                    ("Pacific/Galapagos", "Pacific/Galapagos"),
+                    ("Pacific/Gambier", "Pacific/Gambier"),
+                    ("Pacific/Guadalcanal", "Pacific/Guadalcanal"),
+                    ("Pacific/Guam", "Pacific/Guam"),
+                    ("Pacific/Honolulu", "Pacific/Honolulu"),
+                    ("Pacific/Kiritimati", "Pacific/Kiritimati"),
+                    ("Pacific/Kosrae", "Pacific/Kosrae"),
+                    ("Pacific/Kwajalein", "Pacific/Kwajalein"),
+                    ("Pacific/Majuro", "Pacific/Majuro"),
+                    ("Pacific/Marquesas", "Pacific/Marquesas"),
+                    ("Pacific/Midway", "Pacific/Midway"),
+                    ("Pacific/Nauru", "Pacific/Nauru"),
+                    ("Pacific/Niue", "Pacific/Niue"),
+                    ("Pacific/Norfolk", "Pacific/Norfolk"),
+                    ("Pacific/Noumea", "Pacific/Noumea"),
+                    ("Pacific/Pago_Pago", "Pacific/Pago_Pago"),
+                    ("Pacific/Palau", "Pacific/Palau"),
+                    ("Pacific/Pitcairn", "Pacific/Pitcairn"),
+                    ("Pacific/Pohnpei", "Pacific/Pohnpei"),
+                    ("Pacific/Port_Moresby", "Pacific/Port_Moresby"),
+                    ("Pacific/Rarotonga", "Pacific/Rarotonga"),
+                    ("Pacific/Saipan", "Pacific/Saipan"),
+                    ("Pacific/Tahiti", "Pacific/Tahiti"),
+                    ("Pacific/Tarawa", "Pacific/Tarawa"),
+                    ("Pacific/Tongatapu", "Pacific/Tongatapu"),
+                    ("Pacific/Wake", "Pacific/Wake"),
+                    ("Pacific/Wallis", "Pacific/Wallis"),
+                    ("US/Alaska", "US/Alaska"),
+                    ("US/Arizona", "US/Arizona"),
+                    ("US/Central", "US/Central"),
+                    ("US/Eastern", "US/Eastern"),
+                    ("US/Hawaii", "US/Hawaii"),
+                    ("US/Mountain", "US/Mountain"),
+                    ("US/Pacific", "US/Pacific"),
+                    ("UTC", "UTC"),
+                ],
+                default="UTC",
+                max_length=80,
+                null=True,
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0012_auto_20180826_1853.py b/brutaldon/migrations/0012_auto_20180826_1853.py
index d407a46..3b3577e 100644
--- a/brutaldon/migrations/0012_auto_20180826_1853.py
+++ b/brutaldon/migrations/0012_auto_20180826_1853.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0011_auto_20180825_1017'),
-    ]
+    dependencies = [("brutaldon", "0011_auto_20180825_1017")]
 
     operations = [
         migrations.AlterField(
-            model_name='account',
-            name='username',
+            model_name="account",
+            name="username",
             field=models.EmailField(max_length=254, unique=True),
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0013_auto_20180826_1935.py b/brutaldon/migrations/0013_auto_20180826_1935.py
index e048094..431db9a 100644
--- a/brutaldon/migrations/0013_auto_20180826_1935.py
+++ b/brutaldon/migrations/0013_auto_20180826_1935.py
@@ -6,14 +6,16 @@ import django.db.models.deletion
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0012_auto_20180826_1853'),
-    ]
+    dependencies = [("brutaldon", "0012_auto_20180826_1853")]
 
     operations = [
         migrations.AlterField(
-            model_name='preference',
-            name='theme',
-            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='brutaldon.Theme'),
-        ),
+            model_name="preference",
+            name="theme",
+            field=models.ForeignKey(
+                default=1,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="brutaldon.Theme",
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0014_account_note_seen.py b/brutaldon/migrations/0014_account_note_seen.py
index 10e8670..d8a0386 100644
--- a/brutaldon/migrations/0014_account_note_seen.py
+++ b/brutaldon/migrations/0014_account_note_seen.py
@@ -5,14 +5,10 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0013_auto_20180826_1935'),
-    ]
+    dependencies = [("brutaldon", "0013_auto_20180826_1935")]
 
     operations = [
         migrations.AddField(
-            model_name='account',
-            name='note_seen',
-            field=models.IntegerField(null=True),
-        ),
+            model_name="account", name="note_seen", field=models.IntegerField(null=True)
+        )
     ]
diff --git a/brutaldon/migrations/0015_auto_20181001_1812.py b/brutaldon/migrations/0015_auto_20181001_1812.py
index 5a9b38b..dc1e8dd 100644
--- a/brutaldon/migrations/0015_auto_20181001_1812.py
+++ b/brutaldon/migrations/0015_auto_20181001_1812.py
@@ -5,24 +5,22 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0014_account_note_seen'),
-    ]
+    dependencies = [("brutaldon", "0014_account_note_seen")]
 
     operations = [
         migrations.AddField(
-            model_name='preference',
-            name='click_to_load',
+            model_name="preference",
+            name="click_to_load",
             field=models.BooleanField(default=False),
         ),
         migrations.AddField(
-            model_name='preference',
-            name='no_javascript',
+            model_name="preference",
+            name="no_javascript",
             field=models.BooleanField(default=False),
         ),
         migrations.AddField(
-            model_name='preference',
-            name='notifications',
+            model_name="preference",
+            name="notifications",
             field=models.BooleanField(default=True),
         ),
     ]
diff --git a/brutaldon/migrations/0016_auto_20181009_1805.py b/brutaldon/migrations/0016_auto_20181009_1805.py
index c3fba21..0c07acf 100644
--- a/brutaldon/migrations/0016_auto_20181009_1805.py
+++ b/brutaldon/migrations/0016_auto_20181009_1805.py
@@ -5,29 +5,37 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0015_auto_20181001_1812'),
-    ]
+    dependencies = [("brutaldon", "0015_auto_20181001_1812")]
 
     operations = [
         migrations.AddField(
-            model_name='preference',
-            name='lightbox',
-            field=models.BooleanField(default=False, help_text='Use a JavaScript lightbox to display media.'),
+            model_name="preference",
+            name="lightbox",
+            field=models.BooleanField(
+                default=False, help_text="Use a JavaScript lightbox to display media."
+            ),
         ),
         migrations.AlterField(
-            model_name='preference',
-            name='click_to_load',
-            field=models.BooleanField(default=False, help_text='Click to load more toots in the same page, rather than using pagination.'),
+            model_name="preference",
+            name="click_to_load",
+            field=models.BooleanField(
+                default=False,
+                help_text="Click to load more toots in the same page, rather than using pagination.",
+            ),
         ),
         migrations.AlterField(
-            model_name='preference',
-            name='no_javascript',
-            field=models.BooleanField(default=False, help_text='Disable all JavaScript. Overrides all other JavaScript options.'),
+            model_name="preference",
+            name="no_javascript",
+            field=models.BooleanField(
+                default=False,
+                help_text="Disable all JavaScript. Overrides all other JavaScript options.",
+            ),
         ),
         migrations.AlterField(
-            model_name='preference',
-            name='notifications',
-            field=models.BooleanField(default=True, help_text='Display live notifications in header.'),
+            model_name="preference",
+            name="notifications",
+            field=models.BooleanField(
+                default=True, help_text="Display live notifications in header."
+            ),
         ),
     ]
diff --git a/brutaldon/migrations/0017_preference_poll_frequency.py b/brutaldon/migrations/0017_preference_poll_frequency.py
index dac1672..be31208 100644
--- a/brutaldon/migrations/0017_preference_poll_frequency.py
+++ b/brutaldon/migrations/0017_preference_poll_frequency.py
@@ -5,14 +5,15 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0016_auto_20181009_1805'),
-    ]
+    dependencies = [("brutaldon", "0016_auto_20181009_1805")]
 
     operations = [
         migrations.AddField(
-            model_name='preference',
-            name='poll_frequency',
-            field=models.IntegerField(default=300, help_text='Number of seconds to wait between checking notifications. Default: 300'),
-        ),
+            model_name="preference",
+            name="poll_frequency",
+            field=models.IntegerField(
+                default=300,
+                help_text="Number of seconds to wait between checking notifications. Default: 300",
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0018_preference_filter_notifications.py b/brutaldon/migrations/0018_preference_filter_notifications.py
index 741515d..b403317 100644
--- a/brutaldon/migrations/0018_preference_filter_notifications.py
+++ b/brutaldon/migrations/0018_preference_filter_notifications.py
@@ -5,14 +5,15 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0017_preference_poll_frequency'),
-    ]
+    dependencies = [("brutaldon", "0017_preference_poll_frequency")]
 
     operations = [
         migrations.AddField(
-            model_name='preference',
-            name='filter_notifications',
-            field=models.BooleanField(default=False, help_text='Exclude boosts and favs from your notifications.'),
-        ),
+            model_name="preference",
+            name="filter_notifications",
+            field=models.BooleanField(
+                default=False,
+                help_text="Exclude boosts and favs from your notifications.",
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0019_auto_20190124_0813.py b/brutaldon/migrations/0019_auto_20190124_0813.py
index 4aea3f9..c77254f 100644
--- a/brutaldon/migrations/0019_auto_20190124_0813.py
+++ b/brutaldon/migrations/0019_auto_20190124_0813.py
@@ -5,14 +5,468 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0018_preference_filter_notifications'),
-    ]
+    dependencies = [("brutaldon", "0018_preference_filter_notifications")]
 
     operations = [
         migrations.AlterField(
-            model_name='preference',
-            name='timezone',
-            field=models.CharField(blank=True, choices=[('Africa/Abidjan', 'Africa/Abidjan'), ('Africa/Accra', 'Africa/Accra'), ('Africa/Addis_Ababa', 'Africa/Addis_Ababa'), ('Africa/Algiers', 'Africa/Algiers'), ('Africa/Asmara', 'Africa/Asmara'), ('Africa/Bamako', 'Africa/Bamako'), ('Africa/Bangui', 'Africa/Bangui'), ('Africa/Banjul', 'Africa/Banjul'), ('Africa/Bissau', 'Africa/Bissau'), ('Africa/Blantyre', 'Africa/Blantyre'), ('Africa/Brazzaville', 'Africa/Brazzaville'), ('Africa/Bujumbura', 'Africa/Bujumbura'), ('Africa/Cairo', 'Africa/Cairo'), ('Africa/Casablanca', 'Africa/Casablanca'), ('Africa/Ceuta', 'Africa/Ceuta'), ('Africa/Conakry', 'Africa/Conakry'), ('Africa/Dakar', 'Africa/Dakar'), ('Africa/Dar_es_Salaam', 'Africa/Dar_es_Salaam'), ('Africa/Djibouti', 'Africa/Djibouti'), ('Africa/Douala', 'Africa/Douala'), ('Africa/El_Aaiun', 'Africa/El_Aaiun'), ('Africa/Freetown', 'Africa/Freetown'), ('Africa/Gaborone', 'Africa/Gaborone'), ('Africa/Harare', 'Africa/Harare'), ('Africa/Johannesburg', 'Africa/Johannesburg'), ('Africa/Juba', 'Africa/Juba'), ('Africa/Kampala', 'Africa/Kampala'), ('Africa/Khartoum', 'Africa/Khartoum'), ('Africa/Kigali', 'Africa/Kigali'), ('Africa/Kinshasa', 'Africa/Kinshasa'), ('Africa/Lagos', 'Africa/Lagos'), ('Africa/Libreville', 'Africa/Libreville'), ('Africa/Lome', 'Africa/Lome'), ('Africa/Luanda', 'Africa/Luanda'), ('Africa/Lubumbashi', 'Africa/Lubumbashi'), ('Africa/Lusaka', 'Africa/Lusaka'), ('Africa/Malabo', 'Africa/Malabo'), ('Africa/Maputo', 'Africa/Maputo'), ('Africa/Maseru', 'Africa/Maseru'), ('Africa/Mbabane', 'Africa/Mbabane'), ('Africa/Mogadishu', 'Africa/Mogadishu'), ('Africa/Monrovia', 'Africa/Monrovia'), ('Africa/Nairobi', 'Africa/Nairobi'), ('Africa/Ndjamena', 'Africa/Ndjamena'), ('Africa/Niamey', 'Africa/Niamey'), ('Africa/Nouakchott', 'Africa/Nouakchott'), ('Africa/Ouagadougou', 'Africa/Ouagadougou'), ('Africa/Porto-Novo', 'Africa/Porto-Novo'), ('Africa/Sao_Tome', 'Africa/Sao_Tome'), ('Africa/Tripoli', 'Africa/Tripoli'), ('Africa/Tunis', 'Africa/Tunis'), ('Africa/Windhoek', 'Africa/Windhoek'), ('America/Adak', 'America/Adak'), ('America/Anchorage', 'America/Anchorage'), ('America/Anguilla', 'America/Anguilla'), ('America/Antigua', 'America/Antigua'), ('America/Araguaina', 'America/Araguaina'), ('America/Argentina/Buenos_Aires', 'America/Argentina/Buenos_Aires'), ('America/Argentina/Catamarca', 'America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'America/Argentina/La_Rioja'), ('America/Argentina/Mendoza', 'America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'America/Argentina/Rio_Gallegos'), ('America/Argentina/Salta', 'America/Argentina/Salta'), ('America/Argentina/San_Juan', 'America/Argentina/San_Juan'), ('America/Argentina/San_Luis', 'America/Argentina/San_Luis'), ('America/Argentina/Tucuman', 'America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'America/Argentina/Ushuaia'), ('America/Aruba', 'America/Aruba'), ('America/Asuncion', 'America/Asuncion'), ('America/Atikokan', 'America/Atikokan'), ('America/Bahia', 'America/Bahia'), ('America/Bahia_Banderas', 'America/Bahia_Banderas'), ('America/Barbados', 'America/Barbados'), ('America/Belem', 'America/Belem'), ('America/Belize', 'America/Belize'), ('America/Blanc-Sablon', 'America/Blanc-Sablon'), ('America/Boa_Vista', 'America/Boa_Vista'), ('America/Bogota', 'America/Bogota'), ('America/Boise', 'America/Boise'), ('America/Cambridge_Bay', 'America/Cambridge_Bay'), ('America/Campo_Grande', 'America/Campo_Grande'), ('America/Cancun', 'America/Cancun'), ('America/Caracas', 'America/Caracas'), ('America/Cayenne', 'America/Cayenne'), ('America/Cayman', 'America/Cayman'), ('America/Chicago', 'America/Chicago'), ('America/Chihuahua', 'America/Chihuahua'), ('America/Costa_Rica', 'America/Costa_Rica'), ('America/Creston', 'America/Creston'), ('America/Cuiaba', 'America/Cuiaba'), ('America/Curacao', 'America/Curacao'), ('America/Danmarkshavn', 'America/Danmarkshavn'), ('America/Dawson', 'America/Dawson'), ('America/Dawson_Creek', 'America/Dawson_Creek'), ('America/Denver', 'America/Denver'), ('America/Detroit', 'America/Detroit'), ('America/Dominica', 'America/Dominica'), ('America/Edmonton', 'America/Edmonton'), ('America/Eirunepe', 'America/Eirunepe'), ('America/El_Salvador', 'America/El_Salvador'), ('America/Fort_Nelson', 'America/Fort_Nelson'), ('America/Fortaleza', 'America/Fortaleza'), ('America/Glace_Bay', 'America/Glace_Bay'), ('America/Godthab', 'America/Godthab'), ('America/Goose_Bay', 'America/Goose_Bay'), ('America/Grand_Turk', 'America/Grand_Turk'), ('America/Grenada', 'America/Grenada'), ('America/Guadeloupe', 'America/Guadeloupe'), ('America/Guatemala', 'America/Guatemala'), ('America/Guayaquil', 'America/Guayaquil'), ('America/Guyana', 'America/Guyana'), ('America/Halifax', 'America/Halifax'), ('America/Havana', 'America/Havana'), ('America/Hermosillo', 'America/Hermosillo'), ('America/Indiana/Indianapolis', 'America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'America/Indiana/Knox'), ('America/Indiana/Marengo', 'America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'America/Indiana/Tell_City'), ('America/Indiana/Vevay', 'America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'America/Indiana/Winamac'), ('America/Inuvik', 'America/Inuvik'), ('America/Iqaluit', 'America/Iqaluit'), ('America/Jamaica', 'America/Jamaica'), ('America/Juneau', 'America/Juneau'), ('America/Kentucky/Louisville', 'America/Kentucky/Louisville'), ('America/Kentucky/Monticello', 'America/Kentucky/Monticello'), ('America/Kralendijk', 'America/Kralendijk'), ('America/La_Paz', 'America/La_Paz'), ('America/Lima', 'America/Lima'), ('America/Los_Angeles', 'America/Los_Angeles'), ('America/Lower_Princes', 'America/Lower_Princes'), ('America/Maceio', 'America/Maceio'), ('America/Managua', 'America/Managua'), ('America/Manaus', 'America/Manaus'), ('America/Marigot', 'America/Marigot'), ('America/Martinique', 'America/Martinique'), ('America/Matamoros', 'America/Matamoros'), ('America/Mazatlan', 'America/Mazatlan'), ('America/Menominee', 'America/Menominee'), ('America/Merida', 'America/Merida'), ('America/Metlakatla', 'America/Metlakatla'), ('America/Mexico_City', 'America/Mexico_City'), ('America/Miquelon', 'America/Miquelon'), ('America/Moncton', 'America/Moncton'), ('America/Monterrey', 'America/Monterrey'), ('America/Montevideo', 'America/Montevideo'), ('America/Montserrat', 'America/Montserrat'), ('America/Nassau', 'America/Nassau'), ('America/New_York', 'America/New_York'), ('America/Nipigon', 'America/Nipigon'), ('America/Nome', 'America/Nome'), ('America/Noronha', 'America/Noronha'), ('America/North_Dakota/Beulah', 'America/North_Dakota/Beulah'), ('America/North_Dakota/Center', 'America/North_Dakota/Center'), ('America/North_Dakota/New_Salem', 'America/North_Dakota/New_Salem'), ('America/Ojinaga', 'America/Ojinaga'), ('America/Panama', 'America/Panama'), ('America/Pangnirtung', 'America/Pangnirtung'), ('America/Paramaribo', 'America/Paramaribo'), ('America/Phoenix', 'America/Phoenix'), ('America/Port-au-Prince', 'America/Port-au-Prince'), ('America/Port_of_Spain', 'America/Port_of_Spain'), ('America/Porto_Velho', 'America/Porto_Velho'), ('America/Puerto_Rico', 'America/Puerto_Rico'), ('America/Punta_Arenas', 'America/Punta_Arenas'), ('America/Rainy_River', 'America/Rainy_River'), ('America/Rankin_Inlet', 'America/Rankin_Inlet'), ('America/Recife', 'America/Recife'), ('America/Regina', 'America/Regina'), ('America/Resolute', 'America/Resolute'), ('America/Rio_Branco', 'America/Rio_Branco'), ('America/Santarem', 'America/Santarem'), ('America/Santiago', 'America/Santiago'), ('America/Santo_Domingo', 'America/Santo_Domingo'), ('America/Sao_Paulo', 'America/Sao_Paulo'), ('America/Scoresbysund', 'America/Scoresbysund'), ('America/Sitka', 'America/Sitka'), ('America/St_Barthelemy', 'America/St_Barthelemy'), ('America/St_Johns', 'America/St_Johns'), ('America/St_Kitts', 'America/St_Kitts'), ('America/St_Lucia', 'America/St_Lucia'), ('America/St_Thomas', 'America/St_Thomas'), ('America/St_Vincent', 'America/St_Vincent'), ('America/Swift_Current', 'America/Swift_Current'), ('America/Tegucigalpa', 'America/Tegucigalpa'), ('America/Thule', 'America/Thule'), ('America/Thunder_Bay', 'America/Thunder_Bay'), ('America/Tijuana', 'America/Tijuana'), ('America/Toronto', 'America/Toronto'), ('America/Tortola', 'America/Tortola'), ('America/Vancouver', 'America/Vancouver'), ('America/Whitehorse', 'America/Whitehorse'), ('America/Winnipeg', 'America/Winnipeg'), ('America/Yakutat', 'America/Yakutat'), ('America/Yellowknife', 'America/Yellowknife'), ('Antarctica/Casey', 'Antarctica/Casey'), ('Antarctica/Davis', 'Antarctica/Davis'), ('Antarctica/DumontDUrville', 'Antarctica/DumontDUrville'), ('Antarctica/Macquarie', 'Antarctica/Macquarie'), ('Antarctica/Mawson', 'Antarctica/Mawson'), ('Antarctica/McMurdo', 'Antarctica/McMurdo'), ('Antarctica/Palmer', 'Antarctica/Palmer'), ('Antarctica/Rothera', 'Antarctica/Rothera'), ('Antarctica/Syowa', 'Antarctica/Syowa'), ('Antarctica/Troll', 'Antarctica/Troll'), ('Antarctica/Vostok', 'Antarctica/Vostok'), ('Arctic/Longyearbyen', 'Arctic/Longyearbyen'), ('Asia/Aden', 'Asia/Aden'), ('Asia/Almaty', 'Asia/Almaty'), ('Asia/Amman', 'Asia/Amman'), ('Asia/Anadyr', 'Asia/Anadyr'), ('Asia/Aqtau', 'Asia/Aqtau'), ('Asia/Aqtobe', 'Asia/Aqtobe'), ('Asia/Ashgabat', 'Asia/Ashgabat'), ('Asia/Atyrau', 'Asia/Atyrau'), ('Asia/Baghdad', 'Asia/Baghdad'), ('Asia/Bahrain', 'Asia/Bahrain'), ('Asia/Baku', 'Asia/Baku'), ('Asia/Bangkok', 'Asia/Bangkok'), ('Asia/Barnaul', 'Asia/Barnaul'), ('Asia/Beirut', 'Asia/Beirut'), ('Asia/Bishkek', 'Asia/Bishkek'), ('Asia/Brunei', 'Asia/Brunei'), ('Asia/Chita', 'Asia/Chita'), ('Asia/Choibalsan', 'Asia/Choibalsan'), ('Asia/Colombo', 'Asia/Colombo'), ('Asia/Damascus', 'Asia/Damascus'), ('Asia/Dhaka', 'Asia/Dhaka'), ('Asia/Dili', 'Asia/Dili'), ('Asia/Dubai', 'Asia/Dubai'), ('Asia/Dushanbe', 'Asia/Dushanbe'), ('Asia/Famagusta', 'Asia/Famagusta'), ('Asia/Gaza', 'Asia/Gaza'), ('Asia/Hebron', 'Asia/Hebron'), ('Asia/Ho_Chi_Minh', 'Asia/Ho_Chi_Minh'), ('Asia/Hong_Kong', 'Asia/Hong_Kong'), ('Asia/Hovd', 'Asia/Hovd'), ('Asia/Irkutsk', 'Asia/Irkutsk'), ('Asia/Jakarta', 'Asia/Jakarta'), ('Asia/Jayapura', 'Asia/Jayapura'), ('Asia/Jerusalem', 'Asia/Jerusalem'), ('Asia/Kabul', 'Asia/Kabul'), ('Asia/Kamchatka', 'Asia/Kamchatka'), ('Asia/Karachi', 'Asia/Karachi'), ('Asia/Kathmandu', 'Asia/Kathmandu'), ('Asia/Khandyga', 'Asia/Khandyga'), ('Asia/Kolkata', 'Asia/Kolkata'), ('Asia/Krasnoyarsk', 'Asia/Krasnoyarsk'), ('Asia/Kuala_Lumpur', 'Asia/Kuala_Lumpur'), ('Asia/Kuching', 'Asia/Kuching'), ('Asia/Kuwait', 'Asia/Kuwait'), ('Asia/Macau', 'Asia/Macau'), ('Asia/Magadan', 'Asia/Magadan'), ('Asia/Makassar', 'Asia/Makassar'), ('Asia/Manila', 'Asia/Manila'), ('Asia/Muscat', 'Asia/Muscat'), ('Asia/Nicosia', 'Asia/Nicosia'), ('Asia/Novokuznetsk', 'Asia/Novokuznetsk'), ('Asia/Novosibirsk', 'Asia/Novosibirsk'), ('Asia/Omsk', 'Asia/Omsk'), ('Asia/Oral', 'Asia/Oral'), ('Asia/Phnom_Penh', 'Asia/Phnom_Penh'), ('Asia/Pontianak', 'Asia/Pontianak'), ('Asia/Pyongyang', 'Asia/Pyongyang'), ('Asia/Qatar', 'Asia/Qatar'), ('Asia/Qostanay', 'Asia/Qostanay'), ('Asia/Qyzylorda', 'Asia/Qyzylorda'), ('Asia/Riyadh', 'Asia/Riyadh'), ('Asia/Sakhalin', 'Asia/Sakhalin'), ('Asia/Samarkand', 'Asia/Samarkand'), ('Asia/Seoul', 'Asia/Seoul'), ('Asia/Shanghai', 'Asia/Shanghai'), ('Asia/Singapore', 'Asia/Singapore'), ('Asia/Srednekolymsk', 'Asia/Srednekolymsk'), ('Asia/Taipei', 'Asia/Taipei'), ('Asia/Tashkent', 'Asia/Tashkent'), ('Asia/Tbilisi', 'Asia/Tbilisi'), ('Asia/Tehran', 'Asia/Tehran'), ('Asia/Thimphu', 'Asia/Thimphu'), ('Asia/Tokyo', 'Asia/Tokyo'), ('Asia/Tomsk', 'Asia/Tomsk'), ('Asia/Ulaanbaatar', 'Asia/Ulaanbaatar'), ('Asia/Urumqi', 'Asia/Urumqi'), ('Asia/Ust-Nera', 'Asia/Ust-Nera'), ('Asia/Vientiane', 'Asia/Vientiane'), ('Asia/Vladivostok', 'Asia/Vladivostok'), ('Asia/Yakutsk', 'Asia/Yakutsk'), ('Asia/Yangon', 'Asia/Yangon'), ('Asia/Yekaterinburg', 'Asia/Yekaterinburg'), ('Asia/Yerevan', 'Asia/Yerevan'), ('Atlantic/Azores', 'Atlantic/Azores'), ('Atlantic/Bermuda', 'Atlantic/Bermuda'), ('Atlantic/Canary', 'Atlantic/Canary'), ('Atlantic/Cape_Verde', 'Atlantic/Cape_Verde'), ('Atlantic/Faroe', 'Atlantic/Faroe'), ('Atlantic/Madeira', 'Atlantic/Madeira'), ('Atlantic/Reykjavik', 'Atlantic/Reykjavik'), ('Atlantic/South_Georgia', 'Atlantic/South_Georgia'), ('Atlantic/St_Helena', 'Atlantic/St_Helena'), ('Atlantic/Stanley', 'Atlantic/Stanley'), ('Australia/Adelaide', 'Australia/Adelaide'), ('Australia/Brisbane', 'Australia/Brisbane'), ('Australia/Broken_Hill', 'Australia/Broken_Hill'), ('Australia/Currie', 'Australia/Currie'), ('Australia/Darwin', 'Australia/Darwin'), ('Australia/Eucla', 'Australia/Eucla'), ('Australia/Hobart', 'Australia/Hobart'), ('Australia/Lindeman', 'Australia/Lindeman'), ('Australia/Lord_Howe', 'Australia/Lord_Howe'), ('Australia/Melbourne', 'Australia/Melbourne'), ('Australia/Perth', 'Australia/Perth'), ('Australia/Sydney', 'Australia/Sydney'), ('Canada/Atlantic', 'Canada/Atlantic'), ('Canada/Central', 'Canada/Central'), ('Canada/Eastern', 'Canada/Eastern'), ('Canada/Mountain', 'Canada/Mountain'), ('Canada/Newfoundland', 'Canada/Newfoundland'), ('Canada/Pacific', 'Canada/Pacific'), ('Europe/Amsterdam', 'Europe/Amsterdam'), ('Europe/Andorra', 'Europe/Andorra'), ('Europe/Astrakhan', 'Europe/Astrakhan'), ('Europe/Athens', 'Europe/Athens'), ('Europe/Belgrade', 'Europe/Belgrade'), ('Europe/Berlin', 'Europe/Berlin'), ('Europe/Bratislava', 'Europe/Bratislava'), ('Europe/Brussels', 'Europe/Brussels'), ('Europe/Bucharest', 'Europe/Bucharest'), ('Europe/Budapest', 'Europe/Budapest'), ('Europe/Busingen', 'Europe/Busingen'), ('Europe/Chisinau', 'Europe/Chisinau'), ('Europe/Copenhagen', 'Europe/Copenhagen'), ('Europe/Dublin', 'Europe/Dublin'), ('Europe/Gibraltar', 'Europe/Gibraltar'), ('Europe/Guernsey', 'Europe/Guernsey'), ('Europe/Helsinki', 'Europe/Helsinki'), ('Europe/Isle_of_Man', 'Europe/Isle_of_Man'), ('Europe/Istanbul', 'Europe/Istanbul'), ('Europe/Jersey', 'Europe/Jersey'), ('Europe/Kaliningrad', 'Europe/Kaliningrad'), ('Europe/Kiev', 'Europe/Kiev'), ('Europe/Kirov', 'Europe/Kirov'), ('Europe/Lisbon', 'Europe/Lisbon'), ('Europe/Ljubljana', 'Europe/Ljubljana'), ('Europe/London', 'Europe/London'), ('Europe/Luxembourg', 'Europe/Luxembourg'), ('Europe/Madrid', 'Europe/Madrid'), ('Europe/Malta', 'Europe/Malta'), ('Europe/Mariehamn', 'Europe/Mariehamn'), ('Europe/Minsk', 'Europe/Minsk'), ('Europe/Monaco', 'Europe/Monaco'), ('Europe/Moscow', 'Europe/Moscow'), ('Europe/Oslo', 'Europe/Oslo'), ('Europe/Paris', 'Europe/Paris'), ('Europe/Podgorica', 'Europe/Podgorica'), ('Europe/Prague', 'Europe/Prague'), ('Europe/Riga', 'Europe/Riga'), ('Europe/Rome', 'Europe/Rome'), ('Europe/Samara', 'Europe/Samara'), ('Europe/San_Marino', 'Europe/San_Marino'), ('Europe/Sarajevo', 'Europe/Sarajevo'), ('Europe/Saratov', 'Europe/Saratov'), ('Europe/Simferopol', 'Europe/Simferopol'), ('Europe/Skopje', 'Europe/Skopje'), ('Europe/Sofia', 'Europe/Sofia'), ('Europe/Stockholm', 'Europe/Stockholm'), ('Europe/Tallinn', 'Europe/Tallinn'), ('Europe/Tirane', 'Europe/Tirane'), ('Europe/Ulyanovsk', 'Europe/Ulyanovsk'), ('Europe/Uzhgorod', 'Europe/Uzhgorod'), ('Europe/Vaduz', 'Europe/Vaduz'), ('Europe/Vatican', 'Europe/Vatican'), ('Europe/Vienna', 'Europe/Vienna'), ('Europe/Vilnius', 'Europe/Vilnius'), ('Europe/Volgograd', 'Europe/Volgograd'), ('Europe/Warsaw', 'Europe/Warsaw'), ('Europe/Zagreb', 'Europe/Zagreb'), ('Europe/Zaporozhye', 'Europe/Zaporozhye'), ('Europe/Zurich', 'Europe/Zurich'), ('GMT', 'GMT'), ('Indian/Antananarivo', 'Indian/Antananarivo'), ('Indian/Chagos', 'Indian/Chagos'), ('Indian/Christmas', 'Indian/Christmas'), ('Indian/Cocos', 'Indian/Cocos'), ('Indian/Comoro', 'Indian/Comoro'), ('Indian/Kerguelen', 'Indian/Kerguelen'), ('Indian/Mahe', 'Indian/Mahe'), ('Indian/Maldives', 'Indian/Maldives'), ('Indian/Mauritius', 'Indian/Mauritius'), ('Indian/Mayotte', 'Indian/Mayotte'), ('Indian/Reunion', 'Indian/Reunion'), ('Pacific/Apia', 'Pacific/Apia'), ('Pacific/Auckland', 'Pacific/Auckland'), ('Pacific/Bougainville', 'Pacific/Bougainville'), ('Pacific/Chatham', 'Pacific/Chatham'), ('Pacific/Chuuk', 'Pacific/Chuuk'), ('Pacific/Easter', 'Pacific/Easter'), ('Pacific/Efate', 'Pacific/Efate'), ('Pacific/Enderbury', 'Pacific/Enderbury'), ('Pacific/Fakaofo', 'Pacific/Fakaofo'), ('Pacific/Fiji', 'Pacific/Fiji'), ('Pacific/Funafuti', 'Pacific/Funafuti'), ('Pacific/Galapagos', 'Pacific/Galapagos'), ('Pacific/Gambier', 'Pacific/Gambier'), ('Pacific/Guadalcanal', 'Pacific/Guadalcanal'), ('Pacific/Guam', 'Pacific/Guam'), ('Pacific/Honolulu', 'Pacific/Honolulu'), ('Pacific/Kiritimati', 'Pacific/Kiritimati'), ('Pacific/Kosrae', 'Pacific/Kosrae'), ('Pacific/Kwajalein', 'Pacific/Kwajalein'), ('Pacific/Majuro', 'Pacific/Majuro'), ('Pacific/Marquesas', 'Pacific/Marquesas'), ('Pacific/Midway', 'Pacific/Midway'), ('Pacific/Nauru', 'Pacific/Nauru'), ('Pacific/Niue', 'Pacific/Niue'), ('Pacific/Norfolk', 'Pacific/Norfolk'), ('Pacific/Noumea', 'Pacific/Noumea'), ('Pacific/Pago_Pago', 'Pacific/Pago_Pago'), ('Pacific/Palau', 'Pacific/Palau'), ('Pacific/Pitcairn', 'Pacific/Pitcairn'), ('Pacific/Pohnpei', 'Pacific/Pohnpei'), ('Pacific/Port_Moresby', 'Pacific/Port_Moresby'), ('Pacific/Rarotonga', 'Pacific/Rarotonga'), ('Pacific/Saipan', 'Pacific/Saipan'), ('Pacific/Tahiti', 'Pacific/Tahiti'), ('Pacific/Tarawa', 'Pacific/Tarawa'), ('Pacific/Tongatapu', 'Pacific/Tongatapu'), ('Pacific/Wake', 'Pacific/Wake'), ('Pacific/Wallis', 'Pacific/Wallis'), ('US/Alaska', 'US/Alaska'), ('US/Arizona', 'US/Arizona'), ('US/Central', 'US/Central'), ('US/Eastern', 'US/Eastern'), ('US/Hawaii', 'US/Hawaii'), ('US/Mountain', 'US/Mountain'), ('US/Pacific', 'US/Pacific'), ('UTC', 'UTC')], default='UTC', max_length=80, null=True),
-        ),
+            model_name="preference",
+            name="timezone",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("Africa/Abidjan", "Africa/Abidjan"),
+                    ("Africa/Accra", "Africa/Accra"),
+                    ("Africa/Addis_Ababa", "Africa/Addis_Ababa"),
+                    ("Africa/Algiers", "Africa/Algiers"),
+                    ("Africa/Asmara", "Africa/Asmara"),
+                    ("Africa/Bamako", "Africa/Bamako"),
+                    ("Africa/Bangui", "Africa/Bangui"),
+                    ("Africa/Banjul", "Africa/Banjul"),
+                    ("Africa/Bissau", "Africa/Bissau"),
+                    ("Africa/Blantyre", "Africa/Blantyre"),
+                    ("Africa/Brazzaville", "Africa/Brazzaville"),
+                    ("Africa/Bujumbura", "Africa/Bujumbura"),
+                    ("Africa/Cairo", "Africa/Cairo"),
+                    ("Africa/Casablanca", "Africa/Casablanca"),
+                    ("Africa/Ceuta", "Africa/Ceuta"),
+                    ("Africa/Conakry", "Africa/Conakry"),
+                    ("Africa/Dakar", "Africa/Dakar"),
+                    ("Africa/Dar_es_Salaam", "Africa/Dar_es_Salaam"),
+                    ("Africa/Djibouti", "Africa/Djibouti"),
+                    ("Africa/Douala", "Africa/Douala"),
+                    ("Africa/El_Aaiun", "Africa/El_Aaiun"),
+                    ("Africa/Freetown", "Africa/Freetown"),
+                    ("Africa/Gaborone", "Africa/Gaborone"),
+                    ("Africa/Harare", "Africa/Harare"),
+                    ("Africa/Johannesburg", "Africa/Johannesburg"),
+                    ("Africa/Juba", "Africa/Juba"),
+                    ("Africa/Kampala", "Africa/Kampala"),
+                    ("Africa/Khartoum", "Africa/Khartoum"),
+                    ("Africa/Kigali", "Africa/Kigali"),
+                    ("Africa/Kinshasa", "Africa/Kinshasa"),
+                    ("Africa/Lagos", "Africa/Lagos"),
+                    ("Africa/Libreville", "Africa/Libreville"),
+                    ("Africa/Lome", "Africa/Lome"),
+                    ("Africa/Luanda", "Africa/Luanda"),
+                    ("Africa/Lubumbashi", "Africa/Lubumbashi"),
+                    ("Africa/Lusaka", "Africa/Lusaka"),
+                    ("Africa/Malabo", "Africa/Malabo"),
+                    ("Africa/Maputo", "Africa/Maputo"),
+                    ("Africa/Maseru", "Africa/Maseru"),
+                    ("Africa/Mbabane", "Africa/Mbabane"),
+                    ("Africa/Mogadishu", "Africa/Mogadishu"),
+                    ("Africa/Monrovia", "Africa/Monrovia"),
+                    ("Africa/Nairobi", "Africa/Nairobi"),
+                    ("Africa/Ndjamena", "Africa/Ndjamena"),
+                    ("Africa/Niamey", "Africa/Niamey"),
+                    ("Africa/Nouakchott", "Africa/Nouakchott"),
+                    ("Africa/Ouagadougou", "Africa/Ouagadougou"),
+                    ("Africa/Porto-Novo", "Africa/Porto-Novo"),
+                    ("Africa/Sao_Tome", "Africa/Sao_Tome"),
+                    ("Africa/Tripoli", "Africa/Tripoli"),
+                    ("Africa/Tunis", "Africa/Tunis"),
+                    ("Africa/Windhoek", "Africa/Windhoek"),
+                    ("America/Adak", "America/Adak"),
+                    ("America/Anchorage", "America/Anchorage"),
+                    ("America/Anguilla", "America/Anguilla"),
+                    ("America/Antigua", "America/Antigua"),
+                    ("America/Araguaina", "America/Araguaina"),
+                    (
+                        "America/Argentina/Buenos_Aires",
+                        "America/Argentina/Buenos_Aires",
+                    ),
+                    ("America/Argentina/Catamarca", "America/Argentina/Catamarca"),
+                    ("America/Argentina/Cordoba", "America/Argentina/Cordoba"),
+                    ("America/Argentina/Jujuy", "America/Argentina/Jujuy"),
+                    ("America/Argentina/La_Rioja", "America/Argentina/La_Rioja"),
+                    ("America/Argentina/Mendoza", "America/Argentina/Mendoza"),
+                    (
+                        "America/Argentina/Rio_Gallegos",
+                        "America/Argentina/Rio_Gallegos",
+                    ),
+                    ("America/Argentina/Salta", "America/Argentina/Salta"),
+                    ("America/Argentina/San_Juan", "America/Argentina/San_Juan"),
+                    ("America/Argentina/San_Luis", "America/Argentina/San_Luis"),
+                    ("America/Argentina/Tucuman", "America/Argentina/Tucuman"),
+                    ("America/Argentina/Ushuaia", "America/Argentina/Ushuaia"),
+                    ("America/Aruba", "America/Aruba"),
+                    ("America/Asuncion", "America/Asuncion"),
+                    ("America/Atikokan", "America/Atikokan"),
+                    ("America/Bahia", "America/Bahia"),
+                    ("America/Bahia_Banderas", "America/Bahia_Banderas"),
+                    ("America/Barbados", "America/Barbados"),
+                    ("America/Belem", "America/Belem"),
+                    ("America/Belize", "America/Belize"),
+                    ("America/Blanc-Sablon", "America/Blanc-Sablon"),
+                    ("America/Boa_Vista", "America/Boa_Vista"),
+                    ("America/Bogota", "America/Bogota"),
+                    ("America/Boise", "America/Boise"),
+                    ("America/Cambridge_Bay", "America/Cambridge_Bay"),
+                    ("America/Campo_Grande", "America/Campo_Grande"),
+                    ("America/Cancun", "America/Cancun"),
+                    ("America/Caracas", "America/Caracas"),
+                    ("America/Cayenne", "America/Cayenne"),
+                    ("America/Cayman", "America/Cayman"),
+                    ("America/Chicago", "America/Chicago"),
+                    ("America/Chihuahua", "America/Chihuahua"),
+                    ("America/Costa_Rica", "America/Costa_Rica"),
+                    ("America/Creston", "America/Creston"),
+                    ("America/Cuiaba", "America/Cuiaba"),
+                    ("America/Curacao", "America/Curacao"),
+                    ("America/Danmarkshavn", "America/Danmarkshavn"),
+                    ("America/Dawson", "America/Dawson"),
+                    ("America/Dawson_Creek", "America/Dawson_Creek"),
+                    ("America/Denver", "America/Denver"),
+                    ("America/Detroit", "America/Detroit"),
+                    ("America/Dominica", "America/Dominica"),
+                    ("America/Edmonton", "America/Edmonton"),
+                    ("America/Eirunepe", "America/Eirunepe"),
+                    ("America/El_Salvador", "America/El_Salvador"),
+                    ("America/Fort_Nelson", "America/Fort_Nelson"),
+                    ("America/Fortaleza", "America/Fortaleza"),
+                    ("America/Glace_Bay", "America/Glace_Bay"),
+                    ("America/Godthab", "America/Godthab"),
+                    ("America/Goose_Bay", "America/Goose_Bay"),
+                    ("America/Grand_Turk", "America/Grand_Turk"),
+                    ("America/Grenada", "America/Grenada"),
+                    ("America/Guadeloupe", "America/Guadeloupe"),
+                    ("America/Guatemala", "America/Guatemala"),
+                    ("America/Guayaquil", "America/Guayaquil"),
+                    ("America/Guyana", "America/Guyana"),
+                    ("America/Halifax", "America/Halifax"),
+                    ("America/Havana", "America/Havana"),
+                    ("America/Hermosillo", "America/Hermosillo"),
+                    ("America/Indiana/Indianapolis", "America/Indiana/Indianapolis"),
+                    ("America/Indiana/Knox", "America/Indiana/Knox"),
+                    ("America/Indiana/Marengo", "America/Indiana/Marengo"),
+                    ("America/Indiana/Petersburg", "America/Indiana/Petersburg"),
+                    ("America/Indiana/Tell_City", "America/Indiana/Tell_City"),
+                    ("America/Indiana/Vevay", "America/Indiana/Vevay"),
+                    ("America/Indiana/Vincennes", "America/Indiana/Vincennes"),
+                    ("America/Indiana/Winamac", "America/Indiana/Winamac"),
+                    ("America/Inuvik", "America/Inuvik"),
+                    ("America/Iqaluit", "America/Iqaluit"),
+                    ("America/Jamaica", "America/Jamaica"),
+                    ("America/Juneau", "America/Juneau"),
+                    ("America/Kentucky/Louisville", "America/Kentucky/Louisville"),
+                    ("America/Kentucky/Monticello", "America/Kentucky/Monticello"),
+                    ("America/Kralendijk", "America/Kralendijk"),
+                    ("America/La_Paz", "America/La_Paz"),
+                    ("America/Lima", "America/Lima"),
+                    ("America/Los_Angeles", "America/Los_Angeles"),
+                    ("America/Lower_Princes", "America/Lower_Princes"),
+                    ("America/Maceio", "America/Maceio"),
+                    ("America/Managua", "America/Managua"),
+                    ("America/Manaus", "America/Manaus"),
+                    ("America/Marigot", "America/Marigot"),
+                    ("America/Martinique", "America/Martinique"),
+                    ("America/Matamoros", "America/Matamoros"),
+                    ("America/Mazatlan", "America/Mazatlan"),
+                    ("America/Menominee", "America/Menominee"),
+                    ("America/Merida", "America/Merida"),
+                    ("America/Metlakatla", "America/Metlakatla"),
+                    ("America/Mexico_City", "America/Mexico_City"),
+                    ("America/Miquelon", "America/Miquelon"),
+                    ("America/Moncton", "America/Moncton"),
+                    ("America/Monterrey", "America/Monterrey"),
+                    ("America/Montevideo", "America/Montevideo"),
+                    ("America/Montserrat", "America/Montserrat"),
+                    ("America/Nassau", "America/Nassau"),
+                    ("America/New_York", "America/New_York"),
+                    ("America/Nipigon", "America/Nipigon"),
+                    ("America/Nome", "America/Nome"),
+                    ("America/Noronha", "America/Noronha"),
+                    ("America/North_Dakota/Beulah", "America/North_Dakota/Beulah"),
+                    ("America/North_Dakota/Center", "America/North_Dakota/Center"),
+                    (
+                        "America/North_Dakota/New_Salem",
+                        "America/North_Dakota/New_Salem",
+                    ),
+                    ("America/Ojinaga", "America/Ojinaga"),
+                    ("America/Panama", "America/Panama"),
+                    ("America/Pangnirtung", "America/Pangnirtung"),
+                    ("America/Paramaribo", "America/Paramaribo"),
+                    ("America/Phoenix", "America/Phoenix"),
+                    ("America/Port-au-Prince", "America/Port-au-Prince"),
+                    ("America/Port_of_Spain", "America/Port_of_Spain"),
+                    ("America/Porto_Velho", "America/Porto_Velho"),
+                    ("America/Puerto_Rico", "America/Puerto_Rico"),
+                    ("America/Punta_Arenas", "America/Punta_Arenas"),
+                    ("America/Rainy_River", "America/Rainy_River"),
+                    ("America/Rankin_Inlet", "America/Rankin_Inlet"),
+                    ("America/Recife", "America/Recife"),
+                    ("America/Regina", "America/Regina"),
+                    ("America/Resolute", "America/Resolute"),
+                    ("America/Rio_Branco", "America/Rio_Branco"),
+                    ("America/Santarem", "America/Santarem"),
+                    ("America/Santiago", "America/Santiago"),
+                    ("America/Santo_Domingo", "America/Santo_Domingo"),
+                    ("America/Sao_Paulo", "America/Sao_Paulo"),
+                    ("America/Scoresbysund", "America/Scoresbysund"),
+                    ("America/Sitka", "America/Sitka"),
+                    ("America/St_Barthelemy", "America/St_Barthelemy"),
+                    ("America/St_Johns", "America/St_Johns"),
+                    ("America/St_Kitts", "America/St_Kitts"),
+                    ("America/St_Lucia", "America/St_Lucia"),
+                    ("America/St_Thomas", "America/St_Thomas"),
+                    ("America/St_Vincent", "America/St_Vincent"),
+                    ("America/Swift_Current", "America/Swift_Current"),
+                    ("America/Tegucigalpa", "America/Tegucigalpa"),
+                    ("America/Thule", "America/Thule"),
+                    ("America/Thunder_Bay", "America/Thunder_Bay"),
+                    ("America/Tijuana", "America/Tijuana"),
+                    ("America/Toronto", "America/Toronto"),
+                    ("America/Tortola", "America/Tortola"),
+                    ("America/Vancouver", "America/Vancouver"),
+                    ("America/Whitehorse", "America/Whitehorse"),
+                    ("America/Winnipeg", "America/Winnipeg"),
+                    ("America/Yakutat", "America/Yakutat"),
+                    ("America/Yellowknife", "America/Yellowknife"),
+                    ("Antarctica/Casey", "Antarctica/Casey"),
+                    ("Antarctica/Davis", "Antarctica/Davis"),
+                    ("Antarctica/DumontDUrville", "Antarctica/DumontDUrville"),
+                    ("Antarctica/Macquarie", "Antarctica/Macquarie"),
+                    ("Antarctica/Mawson", "Antarctica/Mawson"),
+                    ("Antarctica/McMurdo", "Antarctica/McMurdo"),
+                    ("Antarctica/Palmer", "Antarctica/Palmer"),
+                    ("Antarctica/Rothera", "Antarctica/Rothera"),
+                    ("Antarctica/Syowa", "Antarctica/Syowa"),
+                    ("Antarctica/Troll", "Antarctica/Troll"),
+                    ("Antarctica/Vostok", "Antarctica/Vostok"),
+                    ("Arctic/Longyearbyen", "Arctic/Longyearbyen"),
+                    ("Asia/Aden", "Asia/Aden"),
+                    ("Asia/Almaty", "Asia/Almaty"),
+                    ("Asia/Amman", "Asia/Amman"),
+                    ("Asia/Anadyr", "Asia/Anadyr"),
+                    ("Asia/Aqtau", "Asia/Aqtau"),
+                    ("Asia/Aqtobe", "Asia/Aqtobe"),
+                    ("Asia/Ashgabat", "Asia/Ashgabat"),
+                    ("Asia/Atyrau", "Asia/Atyrau"),
+                    ("Asia/Baghdad", "Asia/Baghdad"),
+                    ("Asia/Bahrain", "Asia/Bahrain"),
+                    ("Asia/Baku", "Asia/Baku"),
+                    ("Asia/Bangkok", "Asia/Bangkok"),
+                    ("Asia/Barnaul", "Asia/Barnaul"),
+                    ("Asia/Beirut", "Asia/Beirut"),
+                    ("Asia/Bishkek", "Asia/Bishkek"),
+                    ("Asia/Brunei", "Asia/Brunei"),
+                    ("Asia/Chita", "Asia/Chita"),
+                    ("Asia/Choibalsan", "Asia/Choibalsan"),
+                    ("Asia/Colombo", "Asia/Colombo"),
+                    ("Asia/Damascus", "Asia/Damascus"),
+                    ("Asia/Dhaka", "Asia/Dhaka"),
+                    ("Asia/Dili", "Asia/Dili"),
+                    ("Asia/Dubai", "Asia/Dubai"),
+                    ("Asia/Dushanbe", "Asia/Dushanbe"),
+                    ("Asia/Famagusta", "Asia/Famagusta"),
+                    ("Asia/Gaza", "Asia/Gaza"),
+                    ("Asia/Hebron", "Asia/Hebron"),
+                    ("Asia/Ho_Chi_Minh", "Asia/Ho_Chi_Minh"),
+                    ("Asia/Hong_Kong", "Asia/Hong_Kong"),
+                    ("Asia/Hovd", "Asia/Hovd"),
+                    ("Asia/Irkutsk", "Asia/Irkutsk"),
+                    ("Asia/Jakarta", "Asia/Jakarta"),
+                    ("Asia/Jayapura", "Asia/Jayapura"),
+                    ("Asia/Jerusalem", "Asia/Jerusalem"),
+                    ("Asia/Kabul", "Asia/Kabul"),
+                    ("Asia/Kamchatka", "Asia/Kamchatka"),
+                    ("Asia/Karachi", "Asia/Karachi"),
+                    ("Asia/Kathmandu", "Asia/Kathmandu"),
+                    ("Asia/Khandyga", "Asia/Khandyga"),
+                    ("Asia/Kolkata", "Asia/Kolkata"),
+                    ("Asia/Krasnoyarsk", "Asia/Krasnoyarsk"),
+                    ("Asia/Kuala_Lumpur", "Asia/Kuala_Lumpur"),
+                    ("Asia/Kuching", "Asia/Kuching"),
+                    ("Asia/Kuwait", "Asia/Kuwait"),
+                    ("Asia/Macau", "Asia/Macau"),
+                    ("Asia/Magadan", "Asia/Magadan"),
+                    ("Asia/Makassar", "Asia/Makassar"),
+                    ("Asia/Manila", "Asia/Manila"),
+                    ("Asia/Muscat", "Asia/Muscat"),
+                    ("Asia/Nicosia", "Asia/Nicosia"),
+                    ("Asia/Novokuznetsk", "Asia/Novokuznetsk"),
+                    ("Asia/Novosibirsk", "Asia/Novosibirsk"),
+                    ("Asia/Omsk", "Asia/Omsk"),
+                    ("Asia/Oral", "Asia/Oral"),
+                    ("Asia/Phnom_Penh", "Asia/Phnom_Penh"),
+                    ("Asia/Pontianak", "Asia/Pontianak"),
+                    ("Asia/Pyongyang", "Asia/Pyongyang"),
+                    ("Asia/Qatar", "Asia/Qatar"),
+                    ("Asia/Qostanay", "Asia/Qostanay"),
+                    ("Asia/Qyzylorda", "Asia/Qyzylorda"),
+                    ("Asia/Riyadh", "Asia/Riyadh"),
+                    ("Asia/Sakhalin", "Asia/Sakhalin"),
+                    ("Asia/Samarkand", "Asia/Samarkand"),
+                    ("Asia/Seoul", "Asia/Seoul"),
+                    ("Asia/Shanghai", "Asia/Shanghai"),
+                    ("Asia/Singapore", "Asia/Singapore"),
+                    ("Asia/Srednekolymsk", "Asia/Srednekolymsk"),
+                    ("Asia/Taipei", "Asia/Taipei"),
+                    ("Asia/Tashkent", "Asia/Tashkent"),
+                    ("Asia/Tbilisi", "Asia/Tbilisi"),
+                    ("Asia/Tehran", "Asia/Tehran"),
+                    ("Asia/Thimphu", "Asia/Thimphu"),
+                    ("Asia/Tokyo", "Asia/Tokyo"),
+                    ("Asia/Tomsk", "Asia/Tomsk"),
+                    ("Asia/Ulaanbaatar", "Asia/Ulaanbaatar"),
+                    ("Asia/Urumqi", "Asia/Urumqi"),
+                    ("Asia/Ust-Nera", "Asia/Ust-Nera"),
+                    ("Asia/Vientiane", "Asia/Vientiane"),
+                    ("Asia/Vladivostok", "Asia/Vladivostok"),
+                    ("Asia/Yakutsk", "Asia/Yakutsk"),
+                    ("Asia/Yangon", "Asia/Yangon"),
+                    ("Asia/Yekaterinburg", "Asia/Yekaterinburg"),
+                    ("Asia/Yerevan", "Asia/Yerevan"),
+                    ("Atlantic/Azores", "Atlantic/Azores"),
+                    ("Atlantic/Bermuda", "Atlantic/Bermuda"),
+                    ("Atlantic/Canary", "Atlantic/Canary"),
+                    ("Atlantic/Cape_Verde", "Atlantic/Cape_Verde"),
+                    ("Atlantic/Faroe", "Atlantic/Faroe"),
+                    ("Atlantic/Madeira", "Atlantic/Madeira"),
+                    ("Atlantic/Reykjavik", "Atlantic/Reykjavik"),
+                    ("Atlantic/South_Georgia", "Atlantic/South_Georgia"),
+                    ("Atlantic/St_Helena", "Atlantic/St_Helena"),
+                    ("Atlantic/Stanley", "Atlantic/Stanley"),
+                    ("Australia/Adelaide", "Australia/Adelaide"),
+                    ("Australia/Brisbane", "Australia/Brisbane"),
+                    ("Australia/Broken_Hill", "Australia/Broken_Hill"),
+                    ("Australia/Currie", "Australia/Currie"),
+                    ("Australia/Darwin", "Australia/Darwin"),
+                    ("Australia/Eucla", "Australia/Eucla"),
+                    ("Australia/Hobart", "Australia/Hobart"),
+                    ("Australia/Lindeman", "Australia/Lindeman"),
+                    ("Australia/Lord_Howe", "Australia/Lord_Howe"),
+                    ("Australia/Melbourne", "Australia/Melbourne"),
+                    ("Australia/Perth", "Australia/Perth"),
+                    ("Australia/Sydney", "Australia/Sydney"),
+                    ("Canada/Atlantic", "Canada/Atlantic"),
+                    ("Canada/Central", "Canada/Central"),
+                    ("Canada/Eastern", "Canada/Eastern"),
+                    ("Canada/Mountain", "Canada/Mountain"),
+                    ("Canada/Newfoundland", "Canada/Newfoundland"),
+                    ("Canada/Pacific", "Canada/Pacific"),
+                    ("Europe/Amsterdam", "Europe/Amsterdam"),
+                    ("Europe/Andorra", "Europe/Andorra"),
+                    ("Europe/Astrakhan", "Europe/Astrakhan"),
+                    ("Europe/Athens", "Europe/Athens"),
+                    ("Europe/Belgrade", "Europe/Belgrade"),
+                    ("Europe/Berlin", "Europe/Berlin"),
+                    ("Europe/Bratislava", "Europe/Bratislava"),
+                    ("Europe/Brussels", "Europe/Brussels"),
+                    ("Europe/Bucharest", "Europe/Bucharest"),
+                    ("Europe/Budapest", "Europe/Budapest"),
+                    ("Europe/Busingen", "Europe/Busingen"),
+                    ("Europe/Chisinau", "Europe/Chisinau"),
+                    ("Europe/Copenhagen", "Europe/Copenhagen"),
+                    ("Europe/Dublin", "Europe/Dublin"),
+                    ("Europe/Gibraltar", "Europe/Gibraltar"),
+                    ("Europe/Guernsey", "Europe/Guernsey"),
+                    ("Europe/Helsinki", "Europe/Helsinki"),
+                    ("Europe/Isle_of_Man", "Europe/Isle_of_Man"),
+                    ("Europe/Istanbul", "Europe/Istanbul"),
+                    ("Europe/Jersey", "Europe/Jersey"),
+                    ("Europe/Kaliningrad", "Europe/Kaliningrad"),
+                    ("Europe/Kiev", "Europe/Kiev"),
+                    ("Europe/Kirov", "Europe/Kirov"),
+                    ("Europe/Lisbon", "Europe/Lisbon"),
+                    ("Europe/Ljubljana", "Europe/Ljubljana"),
+                    ("Europe/London", "Europe/London"),
+                    ("Europe/Luxembourg", "Europe/Luxembourg"),
+                    ("Europe/Madrid", "Europe/Madrid"),
+                    ("Europe/Malta", "Europe/Malta"),
+                    ("Europe/Mariehamn", "Europe/Mariehamn"),
+                    ("Europe/Minsk", "Europe/Minsk"),
+                    ("Europe/Monaco", "Europe/Monaco"),
+                    ("Europe/Moscow", "Europe/Moscow"),
+                    ("Europe/Oslo", "Europe/Oslo"),
+                    ("Europe/Paris", "Europe/Paris"),
+                    ("Europe/Podgorica", "Europe/Podgorica"),
+                    ("Europe/Prague", "Europe/Prague"),
+                    ("Europe/Riga", "Europe/Riga"),
+                    ("Europe/Rome", "Europe/Rome"),
+                    ("Europe/Samara", "Europe/Samara"),
+                    ("Europe/San_Marino", "Europe/San_Marino"),
+                    ("Europe/Sarajevo", "Europe/Sarajevo"),
+                    ("Europe/Saratov", "Europe/Saratov"),
+                    ("Europe/Simferopol", "Europe/Simferopol"),
+                    ("Europe/Skopje", "Europe/Skopje"),
+                    ("Europe/Sofia", "Europe/Sofia"),
+                    ("Europe/Stockholm", "Europe/Stockholm"),
+                    ("Europe/Tallinn", "Europe/Tallinn"),
+                    ("Europe/Tirane", "Europe/Tirane"),
+                    ("Europe/Ulyanovsk", "Europe/Ulyanovsk"),
+                    ("Europe/Uzhgorod", "Europe/Uzhgorod"),
+                    ("Europe/Vaduz", "Europe/Vaduz"),
+                    ("Europe/Vatican", "Europe/Vatican"),
+                    ("Europe/Vienna", "Europe/Vienna"),
+                    ("Europe/Vilnius", "Europe/Vilnius"),
+                    ("Europe/Volgograd", "Europe/Volgograd"),
+                    ("Europe/Warsaw", "Europe/Warsaw"),
+                    ("Europe/Zagreb", "Europe/Zagreb"),
+                    ("Europe/Zaporozhye", "Europe/Zaporozhye"),
+                    ("Europe/Zurich", "Europe/Zurich"),
+                    ("GMT", "GMT"),
+                    ("Indian/Antananarivo", "Indian/Antananarivo"),
+                    ("Indian/Chagos", "Indian/Chagos"),
+                    ("Indian/Christmas", "Indian/Christmas"),
+                    ("Indian/Cocos", "Indian/Cocos"),
+                    ("Indian/Comoro", "Indian/Comoro"),
+                    ("Indian/Kerguelen", "Indian/Kerguelen"),
+                    ("Indian/Mahe", "Indian/Mahe"),
+                    ("Indian/Maldives", "Indian/Maldives"),
+                    ("Indian/Mauritius", "Indian/Mauritius"),
+                    ("Indian/Mayotte", "Indian/Mayotte"),
+                    ("Indian/Reunion", "Indian/Reunion"),
+                    ("Pacific/Apia", "Pacific/Apia"),
+                    ("Pacific/Auckland", "Pacific/Auckland"),
+                    ("Pacific/Bougainville", "Pacific/Bougainville"),
+                    ("Pacific/Chatham", "Pacific/Chatham"),
+                    ("Pacific/Chuuk", "Pacific/Chuuk"),
+                    ("Pacific/Easter", "Pacific/Easter"),
+                    ("Pacific/Efate", "Pacific/Efate"),
+                    ("Pacific/Enderbury", "Pacific/Enderbury"),
+                    ("Pacific/Fakaofo", "Pacific/Fakaofo"),
+                    ("Pacific/Fiji", "Pacific/Fiji"),
+                    ("Pacific/Funafuti", "Pacific/Funafuti"),
+                    ("Pacific/Galapagos", "Pacific/Galapagos"),
+                    ("Pacific/Gambier", "Pacific/Gambier"),
+                    ("Pacific/Guadalcanal", "Pacific/Guadalcanal"),
+                    ("Pacific/Guam", "Pacific/Guam"),
+                    ("Pacific/Honolulu", "Pacific/Honolulu"),
+                    ("Pacific/Kiritimati", "Pacific/Kiritimati"),
+                    ("Pacific/Kosrae", "Pacific/Kosrae"),
+                    ("Pacific/Kwajalein", "Pacific/Kwajalein"),
+                    ("Pacific/Majuro", "Pacific/Majuro"),
+                    ("Pacific/Marquesas", "Pacific/Marquesas"),
+                    ("Pacific/Midway", "Pacific/Midway"),
+                    ("Pacific/Nauru", "Pacific/Nauru"),
+                    ("Pacific/Niue", "Pacific/Niue"),
+                    ("Pacific/Norfolk", "Pacific/Norfolk"),
+                    ("Pacific/Noumea", "Pacific/Noumea"),
+                    ("Pacific/Pago_Pago", "Pacific/Pago_Pago"),
+                    ("Pacific/Palau", "Pacific/Palau"),
+                    ("Pacific/Pitcairn", "Pacific/Pitcairn"),
+                    ("Pacific/Pohnpei", "Pacific/Pohnpei"),
+                    ("Pacific/Port_Moresby", "Pacific/Port_Moresby"),
+                    ("Pacific/Rarotonga", "Pacific/Rarotonga"),
+                    ("Pacific/Saipan", "Pacific/Saipan"),
+                    ("Pacific/Tahiti", "Pacific/Tahiti"),
+                    ("Pacific/Tarawa", "Pacific/Tarawa"),
+                    ("Pacific/Tongatapu", "Pacific/Tongatapu"),
+                    ("Pacific/Wake", "Pacific/Wake"),
+                    ("Pacific/Wallis", "Pacific/Wallis"),
+                    ("US/Alaska", "US/Alaska"),
+                    ("US/Arizona", "US/Arizona"),
+                    ("US/Central", "US/Central"),
+                    ("US/Eastern", "US/Eastern"),
+                    ("US/Hawaii", "US/Hawaii"),
+                    ("US/Mountain", "US/Mountain"),
+                    ("US/Pacific", "US/Pacific"),
+                    ("UTC", "UTC"),
+                ],
+                default="UTC",
+                max_length=80,
+                null=True,
+            ),
+        )
     ]
diff --git a/brutaldon/migrations/0020_auto_20190127_2159.py b/brutaldon/migrations/0020_auto_20190127_2159.py
index 53846bb..f543e7e 100644
--- a/brutaldon/migrations/0020_auto_20190127_2159.py
+++ b/brutaldon/migrations/0020_auto_20190127_2159.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0019_auto_20190124_0813'),
-    ]
+    dependencies = [("brutaldon", "0019_auto_20190124_0813")]
 
     operations = [
         migrations.AlterField(
-            model_name='account',
-            name='note_seen',
+            model_name="account",
+            name="note_seen",
             field=models.CharField(blank=True, max_length=128, null=True),
-        ),
+        )
     ]
diff --git a/brutaldon/migrations/0021_client_version.py b/brutaldon/migrations/0021_client_version.py
index ba27dad..fefe592 100644
--- a/brutaldon/migrations/0021_client_version.py
+++ b/brutaldon/migrations/0021_client_version.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0020_auto_20190127_2159'),
-    ]
+    dependencies = [("brutaldon", "0020_auto_20190127_2159")]
 
     operations = [
         migrations.AddField(
-            model_name='client',
-            name='version',
-            field=models.CharField(default='1.0', max_length=8),
-        ),
+            model_name="client",
+            name="version",
+            field=models.CharField(default="1.0", max_length=8),
+        )
     ]
diff --git a/brutaldon/migrations/0022_auto_20190506_0938.py b/brutaldon/migrations/0022_auto_20190506_0938.py
index 1b4b44f..4eb7dac 100644
--- a/brutaldon/migrations/0022_auto_20190506_0938.py
+++ b/brutaldon/migrations/0022_auto_20190506_0938.py
@@ -5,14 +5,12 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('brutaldon', '0021_client_version'),
-    ]
+    dependencies = [("brutaldon", "0021_client_version")]
 
     operations = [
         migrations.AlterField(
-            model_name='client',
-            name='version',
-            field=models.CharField(default='1.0', max_length=80),
-        ),
+            model_name="client",
+            name="version",
+            field=models.CharField(default="1.0", max_length=80),
+        )
     ]
diff --git a/brutaldon/models.py b/brutaldon/models.py
index 577b52f..b63f4fe 100644
--- a/brutaldon/models.py
+++ b/brutaldon/models.py
@@ -5,8 +5,9 @@ from pytz import common_timezones
 
 timezones = [(tz, tz) for tz in common_timezones]
 
+
 class Client(models.Model):
-    name = models.CharField(default = "brutaldon", max_length=80)
+    name = models.CharField(default="brutaldon", max_length=80)
     api_base_id = models.URLField(default="https://mastodon.social")
     version = models.CharField(default="1.0", max_length=80)
     client_id = models.CharField(null=True, blank=True, max_length=2048)
@@ -15,42 +16,62 @@ class Client(models.Model):
     def __str__(self):
         return self.name + ": " + self.api_base_id
 
+
 class Theme(models.Model):
     name = models.CharField(max_length=80, unique=True)
     prefix = models.CharField(max_length=40, null=True, default="default")
-    main_css = models.CharField(max_length=1024, blank=True, null=True,
-                                default="css/fullbrutalism.css")
+    main_css = models.CharField(
+        max_length=1024, blank=True, null=True, default="css/fullbrutalism.css"
+    )
     tweaks_css = models.CharField(max_length=1024, blank=True, null=True)
     is_brutalist = models.BooleanField(default=False)
 
     def __str__(self):
         return self.name
 
+
 class Preference(models.Model):
     theme = models.ForeignKey(Theme, models.CASCADE, null=False, default=1)
     filter_replies = models.BooleanField(default=False)
     filter_boosts = models.BooleanField(default=False)
-    timezone = models.CharField(max_length=80, blank=True, null=True,
-                                choices=timezones, default='UTC')
-    no_javascript = models.BooleanField(default=False,
-                                        help_text=_("""Disable all JavaScript. Overrides all other JavaScript options."""))
-    notifications = models.BooleanField(default=True,
-                                        help_text=_("""Display live notifications in header."""))
-    click_to_load = models.BooleanField(default=False,
-                                        help_text=_("""Click to load more toots in the same page, rather than using pagination."""))
-    lightbox = models.BooleanField(default=False,
-                                   help_text=_("""Use a JavaScript lightbox to display media."""))
-    poll_frequency = models.IntegerField(default=300,
-                                         help_text=_("""Number of seconds to wait between checking notifications. Default: 300"""))
-    filter_notifications = models.BooleanField(default=False,
-                                               help_text=_("""Exclude boosts and favs from your notifications."""))
+    timezone = models.CharField(
+        max_length=80, blank=True, null=True, choices=timezones, default="UTC"
+    )
+    no_javascript = models.BooleanField(
+        default=False,
+        help_text=_(
+            """Disable all JavaScript. Overrides all other JavaScript options."""
+        ),
+    )
+    notifications = models.BooleanField(
+        default=True, help_text=_("""Display live notifications in header.""")
+    )
+    click_to_load = models.BooleanField(
+        default=False,
+        help_text=_(
+            """Click to load more toots in the same page, rather than using pagination."""
+        ),
+    )
+    lightbox = models.BooleanField(
+        default=False, help_text=_("""Use a JavaScript lightbox to display media.""")
+    )
+    poll_frequency = models.IntegerField(
+        default=300,
+        help_text=_(
+            """Number of seconds to wait between checking notifications. Default: 300"""
+        ),
+    )
+    filter_notifications = models.BooleanField(
+        default=False,
+        help_text=_("""Exclude boosts and favs from your notifications."""),
+    )
+
 
 class Account(models.Model):
     username = models.EmailField(unique=True)
     email = models.EmailField(null=True, blank=True)
     django_user = models.ForeignKey(settings.AUTH_USER_MODEL, models.CASCADE, null=True)
     access_token = models.CharField(null=True, blank=True, max_length=2048)
-    client= models.ForeignKey(Client, models.SET_NULL, null=True)
+    client = models.ForeignKey(Client, models.SET_NULL, null=True)
     preferences = models.ForeignKey(Preference, models.SET_NULL, null=True)
     note_seen = models.CharField(null=True, blank=True, max_length=128)
-
diff --git a/brutaldon/settings.py b/brutaldon/settings.py
index 166a58d..77854a9 100644
--- a/brutaldon/settings.py
+++ b/brutaldon/settings.py
@@ -20,7 +20,7 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 # See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '6lq9!52j^)=m89))umaphx9ac%)b$k^gs%x1rkk^v^$u9zjz$@'
+SECRET_KEY = "6lq9!52j^)=m89))umaphx9ac%)b$k^gs%x1rkk^v^$u9zjz$@"
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
@@ -31,57 +31,57 @@ ALLOWED_HOSTS = []
 # Application definition
 
 INSTALLED_APPS = [
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
-    'widget_tweaks',
-    'sanitizer',
-    'django.contrib.humanize',
-    'brutaldon',
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    "widget_tweaks",
+    "sanitizer",
+    "django.contrib.humanize",
+    "brutaldon",
 ]
 
 MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-    'brutaldon.middleware.timezone.TimezoneMiddleware',
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+    "brutaldon.middleware.timezone.TimezoneMiddleware",
 ]
 
-ROOT_URLCONF = 'brutaldon.urls'
+ROOT_URLCONF = "brutaldon.urls"
 
 TEMPLATES = [
     {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
-            ],
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ]
         },
-    },
+    }
 ]
 
-WSGI_APPLICATION = 'brutaldon.wsgi.application'
+WSGI_APPLICATION = "brutaldon.wsgi.application"
 
 
 # Database
 # https://docs.djangoproject.com/en/2.0/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
     }
 }
 
@@ -91,78 +91,68 @@ DATABASES = {
 
 AUTH_PASSWORD_VALIDATORS = [
     {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"
     },
+    {"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
+    {"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
+    {"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
 ]
 
 LOGGING = {
-	'version': 1,
-	'disable_existing_loggers': False,
-	'filters': {
-		'require_debug_false': {
-			'()': 'django.utils.log.RequireDebugFalse',
-		},
-		'require_debug_true': {
-			'()': 'django.utils.log.RequireDebugTrue',
-		},
-	},
-	'formatters': {
-		'django.server': {
-			'()': 'django.utils.log.ServerFormatter',
-			'format': '[%(server_time)s] %(message)s',
-		}
-	},
-	'handlers': {
-		'console': {
-			'level': 'INFO',
-			'filters': ['require_debug_true'],
-			'class': 'logging.StreamHandler',
-		},
-		'console_debug_false': {
-			'level': 'ERROR',
-			'filters': ['require_debug_false'],
-			'class': 'logging.StreamHandler',
-		},
-		'django.server': {
-			'level': 'INFO',
-			'class': 'logging.StreamHandler',
-			'formatter': 'django.server',
-		},
-		'mail_admins': {
-			'level': 'ERROR',
-			'filters': ['require_debug_false'],
-			'class': 'django.utils.log.AdminEmailHandler'
-		}
-	},
-	'loggers': {
-		'django': {
-			'handlers': ['console', 'console_debug_false', 'mail_admins'],
-			'level': 'INFO',
-		},
-		'django.server': {
-			'handlers': ['django.server'],
-			'level': 'INFO',
-			'propagate': False,
-		}
-	}
+    "version": 1,
+    "disable_existing_loggers": False,
+    "filters": {
+        "require_debug_false": {"()": "django.utils.log.RequireDebugFalse"},
+        "require_debug_true": {"()": "django.utils.log.RequireDebugTrue"},
+    },
+    "formatters": {
+        "django.server": {
+            "()": "django.utils.log.ServerFormatter",
+            "format": "[%(server_time)s] %(message)s",
+        }
+    },
+    "handlers": {
+        "console": {
+            "level": "INFO",
+            "filters": ["require_debug_true"],
+            "class": "logging.StreamHandler",
+        },
+        "console_debug_false": {
+            "level": "ERROR",
+            "filters": ["require_debug_false"],
+            "class": "logging.StreamHandler",
+        },
+        "django.server": {
+            "level": "INFO",
+            "class": "logging.StreamHandler",
+            "formatter": "django.server",
+        },
+        "mail_admins": {
+            "level": "ERROR",
+            "filters": ["require_debug_false"],
+            "class": "django.utils.log.AdminEmailHandler",
+        },
+    },
+    "loggers": {
+        "django": {
+            "handlers": ["console", "console_debug_false", "mail_admins"],
+            "level": "INFO",
+        },
+        "django.server": {
+            "handlers": ["django.server"],
+            "level": "INFO",
+            "propagate": False,
+        },
+    },
 }
 
 
 # Internationalization
 # https://docs.djangoproject.com/en/2.0/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = "en-us"
 
-TIME_ZONE = 'America/New_York'
+TIME_ZONE = "America/New_York"
 
 USE_I18N = True
 
@@ -174,13 +164,29 @@ USE_TZ = True
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/2.0/howto/static-files/
 
-STATIC_URL = '/static/'
-STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+STATIC_URL = "/static/"
+STATIC_ROOT = os.path.join(BASE_DIR, "static")
 
 # Sanitizer settings
-SANITIZER_ALLOWED_TAGS = ['a', 'p', 'img', 'br', 'i', 'strong', 'em', 'pre', 'code',
-                          'ul', 'li', 'ol', 'blockquote', 'del', 'span', 'u']
-SANITIZER_ALLOWED_ATTRIBUTES = ['href', 'src', 'title', 'alt', 'class', 'lang']
+SANITIZER_ALLOWED_TAGS = [
+    "a",
+    "p",
+    "img",
+    "br",
+    "i",
+    "strong",
+    "em",
+    "pre",
+    "code",
+    "ul",
+    "li",
+    "ol",
+    "blockquote",
+    "del",
+    "span",
+    "u",
+]
+SANITIZER_ALLOWED_ATTRIBUTES = ["href", "src", "title", "alt", "class", "lang"]
 
 # File upload settings.
 # Important: media will not work if you change this.
@@ -188,11 +194,10 @@ FILE_UPLOAD_HANDLERS = ["django.core.files.uploadhandler.TemporaryFileUploadHand
 
 # Session serialization
 # Important: whatever you choose has to be able to serialize DateTime, so not JSON.
-SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'
+SESSION_SERIALIZER = "django.contrib.sessions.serializers.PickleSerializer"
 
 # URL to redirect users to when not logged in
-ANONYMOUS_HOME_URL = 'about'
+ANONYMOUS_HOME_URL = "about"
 
 # Version number displayed on about page
 BRUTALDON_VERSION = "2.12.1"
-
diff --git a/brutaldon/templatetags/humanetime.py b/brutaldon/templatetags/humanetime.py
index 2b86294..48977f4 100644
--- a/brutaldon/templatetags/humanetime.py
+++ b/brutaldon/templatetags/humanetime.py
@@ -6,9 +6,10 @@ from django import template
 
 register = template.Library()
 
+
 @register.filter(is_safe=True)
 def humane_time(arg):
-    '''Returns a time string that is humane but not relative (unlike Django's humanetime)
+    """Returns a time string that is humane but not relative (unlike Django's humanetime)
 
     For times less than 6 hours ago: display date and time to the minute.
     For times less than 12 hours ago: display date and time to the hour.
@@ -27,7 +28,7 @@ def humane_time(arg):
 
     FIXME: work out how best to make these strings translatable
 
-    '''
+    """
     now = django_now()
     arg = localtime(arg)
     diff = now - arg
@@ -42,13 +43,14 @@ def humane_time(arg):
         return arg.strftime("%a, %b %d, %Y around %I %p") + utc
     elif diff < timedelta(hours=36):
         return arg.strftime("%a, %b %d, %Y in the ") + time_of_day(arg.hour) + utc
-    elif diff < timedelta(days=6*28):
+    elif diff < timedelta(days=6 * 28):
         return arg.strftime("%b %d, %Y")
-    elif diff < timedelta(days=10*365):
+    elif diff < timedelta(days=10 * 365):
         return arg.strftime("%b, %Y")
     else:
         return arg.strftime("%Y")
 
+
 def time_of_day(hour):
     """Return a description of what time of day an hour is.
 
diff --git a/brutaldon/templatetags/taglinks.py b/brutaldon/templatetags/taglinks.py
index afe2ac7..a3dba9a 100644
--- a/brutaldon/templatetags/taglinks.py
+++ b/brutaldon/templatetags/taglinks.py
@@ -7,79 +7,88 @@ from pdb import set_trace
 
 register = template.Library()
 
+
 @register.filter
 def pdb(element):
     set_trace()
     return element
 
+
 @register.filter
 def relink_tags(value):
-    '''Treat the text as html, and replace tag links with app-internal tag links
+    """Treat the text as html, and replace tag links with app-internal tag links
 
     Currently, this only works for tags in toots coming from Mastodon servers,
     not necessarily GNU Social, Pleroma, or other fediverse servers, because
     it relies on the markup that Mastodon puts on tags.
 
     FIXME: handle arbitrary tag links
-    '''
-    value = value.replace('&apos;', "'")
-    soup = BeautifulSoup(value, 'html.parser')
-    for link in soup.find_all('a', class_='hashtag'):
+    """
+    value = value.replace("&apos;", "'")
+    soup = BeautifulSoup(value, "html.parser")
+    for link in soup.find_all("a", class_="hashtag"):
         try:
-            link['href'] = reverse('tag', args=[link.span.string])
+            link["href"] = reverse("tag", args=[link.span.string])
         except:
             continue
-    return soup.decode(formatter='html')
+    return soup.decode(formatter="html")
+
 
 @register.filter
 def relink_mentions(value):
-    '''Treat the text as html, and replace mention links with app-internal links
+    """Treat the text as html, and replace mention links with app-internal links
 
     Currently, this only works for mentions in toots coming from Mastodon servers,
     not necessarily GNU Social, Pleroma, or other fediverse servers, because
     it relies on the markup that Mastodon puts on mentions.
 
     FIXME: handle arbitrary mention links
-    '''
-    value = value.replace('&apos;', "'")
-    soup = BeautifulSoup(value, 'html.parser')
-    for link in soup.find_all('a', class_='mention'):
-        parsed = parse.urlparse(link['href'])
+    """
+    value = value.replace("&apos;", "'")
+    soup = BeautifulSoup(value, "html.parser")
+    for link in soup.find_all("a", class_="mention"):
+        parsed = parse.urlparse(link["href"])
         try:
             instance = parsed[1]
             user = parsed[2][2:]
-            link['href'] = reverse('user', args=[user+'@'+instance])
+            link["href"] = reverse("user", args=[user + "@" + instance])
         except:
             continue
-    return soup.decode(formatter='html')
+    return soup.decode(formatter="html")
+
 
 @register.filter
 def relink_toot(value):
     return relink_tags(relink_mentions(value))
 
+
 @register.filter
 def localuser(value):
-    '''Convert a remote user link to local'''
+    """Convert a remote user link to local"""
     try:
         parsed = parse.urlparse(value)
         instance = parsed[1]
-        if parsed[2].startswith('/@'):
+        if parsed[2].startswith("/@"):
             user = parsed[2][2:]
         else:
-            user = parsed[2].split('/')[-1]
-        local = reverse('user', args=[user+'@'+instance])
+            user = parsed[2].split("/")[-1]
+        local = reverse("user", args=[user + "@" + instance])
     except:
         local = value
     return local
 
+
 @register.filter
 def fix_emojos(value, emojos):
-    '''Replace instances of recognized custom emoji :shortcodes: in value with image link tags
-    '''
+    """Replace instances of recognized custom emoji :shortcodes: in value with image link tags
+    """
     for emojo in emojos:
         try:
-            value = value.replace(":%(shortcode)s:" % emojo,
-                                  '<img src="%(url)s" title=":%(shortcode)s:" alt=":%(shortcode)s:" class="emoji">' % emojo)
+            value = value.replace(
+                ":%(shortcode)s:" % emojo,
+                '<img src="%(url)s" title=":%(shortcode)s:" alt=":%(shortcode)s:" class="emoji">'
+                % emojo,
+            )
         except:
             continue
     return value
diff --git a/brutaldon/urls.py b/brutaldon/urls.py
index 0cfe5ad..dea6ac7 100644
--- a/brutaldon/urls.py
+++ b/brutaldon/urls.py
@@ -18,55 +18,55 @@ from django.urls import path
 from brutaldon import views
 
 urlpatterns = [
-    path('admin/', admin.site.urls),
-    path('about', views.about, name='about'),
-    path('privacy', views.privacy, name='privacy'),
-    path('home/next/<next>', views.home, name='home_next'),
-    path('home/prev/<prev>', views.home, name='home_prev'),
-    path('home', views.home, name='home'),
-    path('login', views.login, name="login"),
-    path('oldlogin', views.old_login, name="oldlogin"),
-    path('logout', views.logout, name='logout'),
-    path('oauth_callback', views.oauth_callback, name="oauth_callback"),
-    path('error', views.error, name='error'),
-    path('local', views.local, name='local'),
-    path('local/next/<next>', views.local, name='local_next'),
-    path('local/prev/<prev>', views.local, name='local_prev'),
-    path('fed', views.fed, name='fed'),
-    path('fed/next/<next>', views.fed, name='fed_next'),
-    path('fed/prev/<prev>', views.fed, name='fed_prev'),
-    path('note', views.note, name='note'),
-    path('note/next<next>', views.note, name='note_next'),
-    path('note/prev/<prev>', views.note, name='note_prev'),
-    path('notes_count', views.notes_count, name='notes_count'),
-    path('user_search', views.user_search, name='user_search'),
-    path('settings', views.settings, name='settings'),
-    path('thread/<id>', views.thread, name='thread'),
-    path('tags/<tag>', views.tag, name='tag'),
-    path('user/', views.home, name='user_bad'),
-    path('user/<username>', views.user, name='user'),
-    path('user/<username>/next/<int:next>', views.user, name='user_next'),
-    path('user/<username>/prev/<int:prev>', views.user, name='user_prev'),
-    path('toot/<mention>', views.toot, name='toot'),
-    path('toot', views.toot, name="toot"),
-    path('reply/<id>', views.reply, name='reply'),
-    path('redraft/<id>', views.redraft, name='redraft'),
-    path('fav/<id>', views.fav, name='fav'),
-    path('boost/<id>', views.boost, name='boost'),
-    path('delete/<id>', views.delete, name='delete'),
-    path('follow/<id>', views.follow, name='follow'),
-    path('block/<id>', views.block, name='block'),
-    path('mute/<id>', views.mute, name='mute'),
-    path('search', views.search, name='search'),
-    path('search_results', views.search_results, name='search_results'),
-    path('emoji', views.emoji_reference, name='emoji'),
-    path('filters/list', views.list_filters, name='list_filters'),
-    path('filters/create', views.create_filter, name='create_filter'),
-    path('filters/delete/<id>', views.delete_filter, name='delete_filter'),
-    path('filters/edit/<id>', views.edit_filter, name='edit_filter'),
-    path('requests/', views.follow_requests, name='follow_requests'),
-    path('requests/<id>', views.follow_requests, name='follow_requests'),
-    path('accounts/', views.accounts, name='accounts'),
-    path('accounts/<id>', views.accounts, name='accounts'),
-    path('', views.home, name=''),
+    path("admin/", admin.site.urls),
+    path("about", views.about, name="about"),
+    path("privacy", views.privacy, name="privacy"),
+    path("home/next/<next>", views.home, name="home_next"),
+    path("home/prev/<prev>", views.home, name="home_prev"),
+    path("home", views.home, name="home"),
+    path("login", views.login, name="login"),
+    path("oldlogin", views.old_login, name="oldlogin"),
+    path("logout", views.logout, name="logout"),
+    path("oauth_callback", views.oauth_callback, name="oauth_callback"),
+    path("error", views.error, name="error"),
+    path("local", views.local, name="local"),
+    path("local/next/<next>", views.local, name="local_next"),
+    path("local/prev/<prev>", views.local, name="local_prev"),
+    path("fed", views.fed, name="fed"),
+    path("fed/next/<next>", views.fed, name="fed_next"),
+    path("fed/prev/<prev>", views.fed, name="fed_prev"),
+    path("note", views.note, name="note"),
+    path("note/next<next>", views.note, name="note_next"),
+    path("note/prev/<prev>", views.note, name="note_prev"),
+    path("notes_count", views.notes_count, name="notes_count"),
+    path("user_search", views.user_search, name="user_search"),
+    path("settings", views.settings, name="settings"),
+    path("thread/<id>", views.thread, name="thread"),
+    path("tags/<tag>", views.tag, name="tag"),
+    path("user/", views.home, name="user_bad"),
+    path("user/<username>", views.user, name="user"),
+    path("user/<username>/next/<int:next>", views.user, name="user_next"),
+    path("user/<username>/prev/<int:prev>", views.user, name="user_prev"),
+    path("toot/<mention>", views.toot, name="toot"),
+    path("toot", views.toot, name="toot"),
+    path("reply/<id>", views.reply, name="reply"),
+    path("redraft/<id>", views.redraft, name="redraft"),
+    path("fav/<id>", views.fav, name="fav"),
+    path("boost/<id>", views.boost, name="boost"),
+    path("delete/<id>", views.delete, name="delete"),
+    path("follow/<id>", views.follow, name="follow"),
+    path("block/<id>", views.block, name="block"),
+    path("mute/<id>", views.mute, name="mute"),
+    path("search", views.search, name="search"),
+    path("search_results", views.search_results, name="search_results"),
+    path("emoji", views.emoji_reference, name="emoji"),
+    path("filters/list", views.list_filters, name="list_filters"),
+    path("filters/create", views.create_filter, name="create_filter"),
+    path("filters/delete/<id>", views.delete_filter, name="delete_filter"),
+    path("filters/edit/<id>", views.edit_filter, name="edit_filter"),
+    path("requests/", views.follow_requests, name="follow_requests"),
+    path("requests/<id>", views.follow_requests, name="follow_requests"),
+    path("accounts/", views.accounts, name="accounts"),
+    path("accounts/<id>", views.accounts, name="accounts"),
+    path("", views.home, name=""),
 ]
diff --git a/brutaldon/views.py b/brutaldon/views.py
index 21a9eb0..d70ad73 100644
--- a/brutaldon/views.py
+++ b/brutaldon/views.py
@@ -7,49 +7,73 @@ from django.views.decorators.cache import never_cache, cache_page
 from django.urls import reverse
 from django.core.files.uploadhandler import TemporaryFileUploadHandler
 from django.utils.translation import gettext as _
-from brutaldon.forms import LoginForm, OAuthLoginForm, PreferencesForm, PostForm, FilterForm
+from brutaldon.forms import (
+    LoginForm,
+    OAuthLoginForm,
+    PreferencesForm,
+    PostForm,
+    FilterForm,
+)
 from brutaldon.models import Client, Account, Preference, Theme
-from mastodon import Mastodon, AttribAccessDict, MastodonError, MastodonAPIError, MastodonNotFoundError
+from mastodon import (
+    Mastodon,
+    AttribAccessDict,
+    MastodonError,
+    MastodonAPIError,
+    MastodonNotFoundError,
+)
 from urllib import parse
 from pdb import set_trace
 from inscriptis import get_text
 from time import sleep
 import re
 
+
 class NotLoggedInException(Exception):
     pass
 
+
 ###
 ### Utility functions
 ###
 
+
 def get_usercontext(request):
     if is_logged_in(request):
         try:
-            client = Client.objects.get(api_base_id=request.session['active_instance'])
-            user = Account.objects.get(username=request.session['active_username'])
-        except (Client.DoesNotExist, Client.MultipleObjectsReturned,
-                Account.DoesNotExist, Account.MultipleObjectsReturned):
+            client = Client.objects.get(api_base_id=request.session["active_instance"])
+            user = Account.objects.get(username=request.session["active_username"])
+        except (
+            Client.DoesNotExist,
+            Client.MultipleObjectsReturned,
+            Account.DoesNotExist,
+            Account.MultipleObjectsReturned,
+        ):
             raise NotLoggedInException()
         mastodon = Mastodon(
-            client_id = client.client_id,
-            client_secret = client.client_secret,
-            access_token = user.access_token,
-            api_base_url = client.api_base_id,
-            ratelimit_method="throw")
+            client_id=client.client_id,
+            client_secret=client.client_secret,
+            access_token=user.access_token,
+            api_base_url=client.api_base_id,
+            ratelimit_method="throw",
+        )
         return user, mastodon
     else:
         return None, None
 
+
 def is_logged_in(request):
-    return request.session.has_key('active_user')
+    return request.session.has_key("active_user")
+
 
 def _notes_count(account, mastodon):
     if not mastodon:
         return ""
     notes = mastodon.notifications(limit=40)
     if account.preferences.filter_notifications:
-        notes = [ note for note in notes if note.type == 'mention' or note.type == 'follow']
+        notes = [
+            note for note in notes if note.type == "mention" or note.type == "follow"
+        ]
     for index, item in enumerate(notes):
         if account.note_seen is None:
             account.note_seen = "0"
@@ -60,6 +84,7 @@ def _notes_count(account, mastodon):
         index = "40+"
     return str(index)
 
+
 def br_login_required(function=None, home_url=None, redirect_field_name=None):
     """Check that the user is logged in to a Mastodon instance.
 
@@ -97,11 +122,12 @@ def br_login_required(function=None, home_url=None, redirect_field_name=None):
     else:
         return _dec(function)
 
+
 def user_search(request):
     check = request.POST.get("status", "").split()
     if len(check):
         check = check[-1]
-        if len(check) > 1 and check.startswith('@'):
+        if len(check) > 1 and check.startswith("@"):
             check = check[1:]
             return user_search_inner(request, check)
         else:
@@ -110,28 +136,44 @@ def user_search(request):
         check = "&nbsp;"
     return HttpResponse(check)
 
+
 def user_search_inner(request, query):
     account, mastodon = get_usercontext(request)
     results = mastodon.search(query)
-    return render(request, 'intercooler/users.html',
-                  {'active_users': "\n".join([ user.acct for user in results.accounts ]),
-                   'preferences': account.preferences })
+    return render(
+        request,
+        "intercooler/users.html",
+        {
+            "active_users": "\n".join([user.acct for user in results.accounts]),
+            "preferences": account.preferences,
+        },
+    )
 
-def timeline(request, timeline='home', timeline_name='Home', max_id=None, min_id=None, filter_context='home'):
+
+def timeline(
+    request,
+    timeline="home",
+    timeline_name="Home",
+    max_id=None,
+    min_id=None,
+    filter_context="home",
+):
     account, mastodon = get_usercontext(request)
     data = mastodon.timeline(timeline, limit=40, max_id=max_id, min_id=min_id)
-    form = PostForm(initial={'visibility': request.session['active_user'].source.privacy})
+    form = PostForm(
+        initial={"visibility": request.session["active_user"].source.privacy}
+    )
     try:
         prev = data[0]._pagination_prev
-        if len(mastodon.timeline(min_id=prev['min_id'])) == 0:
+        if len(mastodon.timeline(min_id=prev["min_id"])) == 0:
             prev = None
         else:
-            prev['min_id'] = data[0].id
+            prev["min_id"] = data[0].id
     except (IndexError, AttributeError, KeyError):
         prev = None
     try:
         next = data[-1]._pagination_next
-        next['max_id'] = data[-1].id
+        next["max_id"] = data[-1].id
     except (IndexError, AttributeError, KeyError):
         next = None
 
@@ -147,40 +189,55 @@ def timeline(request, timeline='home', timeline_name='Home', max_id=None, min_id
     # Apply filters
     data = [x for x in data if not toot_matches_filters(x, filters)]
 
-    return render(request, 'main/%s_timeline.html' % timeline,
-                  {'toots': data, 'form': form, 'timeline': timeline,
-                   'timeline_name': timeline_name,
-                   'own_acct': request.session['active_user'],
-                   'preferences': account.preferences,
-                   'notifications': notifications,
-                  'prev': prev, 'next': next})
+    return render(
+        request,
+        "main/%s_timeline.html" % timeline,
+        {
+            "toots": data,
+            "form": form,
+            "timeline": timeline,
+            "timeline_name": timeline_name,
+            "own_acct": request.session["active_user"],
+            "preferences": account.preferences,
+            "notifications": notifications,
+            "prev": prev,
+            "next": next,
+        },
+    )
+
 
 def get_filters(mastodon, context=None):
     try:
         if context:
-            return [ff for ff in  mastodon.filters() if context in ff.context]
+            return [ff for ff in mastodon.filters() if context in ff.context]
         else:
             return mastodon.filters()
     except:
         return []
 
+
 def toot_matches_filters(toot, filters=[]):
     if not filters:
         return False
+
     def maybe_rewrite_filter(filter):
         if filter.whole_word:
             return f"\\b{filter.phrase}\\b"
         else:
             return filter.phrase
+
     phrases = [maybe_rewrite_filter(x) for x in filters]
     pattern = "|".join(phrases)
     try:
-        if toot.get('type') in ['reblog', 'favourite']:
-            return re.search(pattern, toot.status.spoiler_text + toot.status.content, re.I)
+        if toot.get("type") in ["reblog", "favourite"]:
+            return re.search(
+                pattern, toot.status.spoiler_text + toot.status.content, re.I
+            )
         return re.search(pattern, toot.spoiler_text + toot.content, re.I)
     except:
         return False
 
+
 def switch_accounts(request, new_account):
     """Try to switch accounts to the specified account, if it is already in
     the user's session. Sets up new session variables. Returns boolean success
@@ -189,16 +246,17 @@ def switch_accounts(request, new_account):
     if not accounts_dict or not new_account in accounts_dict.keys():
         return False
     try:
-        account = Account.objects.get(id=accounts_dict[new_account]['account_id'])
+        account = Account.objects.get(id=accounts_dict[new_account]["account_id"])
         if account.username != new_account:
             return False
     except Account.DoesNotExist:
         return False
-    request.session['active_user'] = accounts_dict[new_account]['user']
-    request.session['active_username'] = account.username
-    request.session['active_instance'] = account.client.api_base_id
+    request.session["active_user"] = accounts_dict[new_account]["user"]
+    request.session["active_username"] = account.username
+    request.session["active_instance"] = account.client.api_base_id
     return True
 
+
 def forget_account(request, account_name):
     """Forget that you were logged into an account. If it's the last one, log out
     entirely. Sets up session variables. Returns a redirect to the correct
@@ -227,24 +285,33 @@ def forget_account(request, account_name):
 ### View functions
 ###
 
+
 def notes_count(request):
     account, mastodon = get_usercontext(request)
     count = _notes_count(account, mastodon)
-    return render(request, 'intercooler/notes.html',
-                  {'notifications': count,
-                   'preferences': account.preferences })
+    return render(
+        request,
+        "intercooler/notes.html",
+        {"notifications": count, "preferences": account.preferences},
+    )
+
 
 @br_login_required
 def home(request, next=None, prev=None):
-    return timeline(request, 'home', 'Home', max_id=next, min_id=prev, filter_context='home')
+    return timeline(
+        request, "home", "Home", max_id=next, min_id=prev, filter_context="home"
+    )
+
 
 @br_login_required
-def local(request, next=None, prev=None, filter_context='public'):
-    return timeline(request, 'local', 'Local', max_id=next, min_id=prev)
+def local(request, next=None, prev=None, filter_context="public"):
+    return timeline(request, "local", "Local", max_id=next, min_id=prev)
+
 
 @br_login_required
-def fed(request, next=None, prev=None, filter_context='public'):
-    return timeline(request, 'public', 'Federated', max_id=next, min_id=prev)
+def fed(request, next=None, prev=None, filter_context="public"):
+    return timeline(request, "public", "Federated", max_id=next, min_id=prev)
+
 
 @br_login_required
 def tag(request, tag):
@@ -254,11 +321,18 @@ def tag(request, tag):
         return redirect(login)
     data = mastodon.timeline_hashtag(tag)
     notifications = _notes_count(account, mastodon)
-    return render(request, 'main/timeline.html',
-                  {'toots': data, 'timeline_name': '#'+tag,
-                   'own_acct': request.session['active_user'],
-                   'notifications': notifications,
-                   'preferences': account.preferences})
+    return render(
+        request,
+        "main/timeline.html",
+        {
+            "toots": data,
+            "timeline_name": "#" + tag,
+            "own_acct": request.session["active_user"],
+            "notifications": notifications,
+            "preferences": account.preferences,
+        },
+    )
+
 
 @never_cache
 def login(request):
@@ -268,92 +342,108 @@ def login(request):
     # oauth_after_login view saves credential in session, then redirects to home.
     if request.method == "GET":
         form = OAuthLoginForm()
-        return render(request, 'setup/login-oauth.html', {'form': form})
+        return render(request, "setup/login-oauth.html", {"form": form})
     elif request.method == "POST":
         form = OAuthLoginForm(request.POST)
-        redirect_uris = request.build_absolute_uri(reverse('oauth_callback'))
+        redirect_uris = request.build_absolute_uri(reverse("oauth_callback"))
         if form.is_valid():
-            api_base_url = form.cleaned_data['instance']
+            api_base_url = form.cleaned_data["instance"]
             tmp_base = parse.urlparse(api_base_url.lower())
-            if tmp_base.netloc == '':
-                api_base_url = parse.urlunparse(('https', tmp_base.path,
-                                                 '','','',''))
-                request.session['active_instance_hostname'] = tmp_base.path
+            if tmp_base.netloc == "":
+                api_base_url = parse.urlunparse(
+                    ("https", tmp_base.path, "", "", "", "")
+                )
+                request.session["active_instance_hostname"] = tmp_base.path
             else:
                 api_base_url = api_base_url.lower()
-                request.session['active_instance_hostname'] = tmp_base.netloc
+                request.session["active_instance_hostname"] = tmp_base.netloc
 
-            request.session['active_instance'] = api_base_url
+            request.session["active_instance"] = api_base_url
             try:
                 client = Client.objects.get(api_base_id=api_base_url)
             except (Client.DoesNotExist, Client.MultipleObjectsReturned):
-                (client_id, client_secret) = Mastodon.create_app('brutaldon',
-                                    api_base_url=api_base_url,
-                                    redirect_uris=redirect_uris,
-                                    scopes=['read', 'write', 'follow'])
+                (client_id, client_secret) = Mastodon.create_app(
+                    "brutaldon",
+                    api_base_url=api_base_url,
+                    redirect_uris=redirect_uris,
+                    scopes=["read", "write", "follow"],
+                )
                 client = Client(
-                    api_base_id = api_base_url,
+                    api_base_id=api_base_url,
                     client_id=client_id,
-                    client_secret = client_secret)
+                    client_secret=client_secret,
+                )
                 client.save()
 
-            request.session['active_client_id'] = client.client_id
-            request.session['active_client_secret'] = client.client_secret
+            request.session["active_client_id"] = client.client_id
+            request.session["active_client_secret"] = client.client_secret
 
             mastodon = Mastodon(
-                client_id = client.client_id,
-                client_secret = client.client_secret,
-                api_base_url = api_base_url)
+                client_id=client.client_id,
+                client_secret=client.client_secret,
+                api_base_url=api_base_url,
+            )
             client.version = mastodon.instance().get("version")
             client.save()
-            return redirect(mastodon.auth_request_url(redirect_uris=redirect_uris,
-                                                      scopes=['read', 'write', 'follow']))
+            return redirect(
+                mastodon.auth_request_url(
+                    redirect_uris=redirect_uris, scopes=["read", "write", "follow"]
+                )
+            )
         else:
-            return render(request, 'setup/login.html', {'form': form})
+            return render(request, "setup/login.html", {"form": form})
 
     else:
         return redirect(login)
 
+
 @never_cache
 def oauth_callback(request):
-    code = request.GET.get('code', '')
-    mastodon = Mastodon(client_id=request.session['active_client_id'],
-                        client_secret=request.session['active_client_secret'],
-                        api_base_url=request.session['active_instance'])
-    redirect_uri = request.build_absolute_uri(reverse('oauth_callback'))
-    access_token = mastodon.log_in(code=code,
-                                   redirect_uri=redirect_uri,
-                                   scopes=['read', 'write', 'follow'])
-    request.session['access_token'] = access_token
+    code = request.GET.get("code", "")
+    mastodon = Mastodon(
+        client_id=request.session["active_client_id"],
+        client_secret=request.session["active_client_secret"],
+        api_base_url=request.session["active_instance"],
+    )
+    redirect_uri = request.build_absolute_uri(reverse("oauth_callback"))
+    access_token = mastodon.log_in(
+        code=code, redirect_uri=redirect_uri, scopes=["read", "write", "follow"]
+    )
+    request.session["access_token"] = access_token
     user = mastodon.account_verify_credentials()
     try:
-        account = Account.objects.get(username=user.username + '@' +
-                                      request.session['active_instance_hostname'])
+        account = Account.objects.get(
+            username=user.username + "@" + request.session["active_instance_hostname"]
+        )
         account.access_token = access_token
         if not account.preferences:
-            preferences = Preference(theme = Theme.objects.get(id=1))
+            preferences = Preference(theme=Theme.objects.get(id=1))
             preferences.save()
             account.preferences = preferences
         else:
-            request.session['timezone'] = account.preferences.timezone
+            request.session["timezone"] = account.preferences.timezone
         account.save()
     except (Account.DoesNotExist, Account.MultipleObjectsReturned):
-        preferences = Preference(theme = Theme.objects.get(id=1))
+        preferences = Preference(theme=Theme.objects.get(id=1))
         preferences.save()
-        account = Account(username=user.username + '@' + request.session['active_instance_hostname'],
-                          access_token = access_token,
-                          client = Client.objects.get(api_base_id=request.session['active_instance']),
-                          preferences = preferences)
+        account = Account(
+            username=user.username + "@" + request.session["active_instance_hostname"],
+            access_token=access_token,
+            client=Client.objects.get(api_base_id=request.session["active_instance"]),
+            preferences=preferences,
+        )
         account.save()
 
-    request.session['active_user'] = user
-    request.session['active_username'] = user.username + '@' + request.session['active_instance_hostname']
+    request.session["active_user"] = user
+    request.session["active_username"] = (
+        user.username + "@" + request.session["active_instance_hostname"]
+    )
 
-    accounts_dict = request.session.get('accounts_dict')
+    accounts_dict = request.session.get("accounts_dict")
     if not accounts_dict:
         accounts_dict = {}
-    accounts_dict[account.username] = { 'account_id': account.id, 'user': user }
-    request.session['accounts_dict'] = accounts_dict
+    accounts_dict[account.username] = {"account_id": account.id, "user": user}
+    request.session["accounts_dict"] = accounts_dict
 
     return redirect(home)
 
@@ -362,90 +452,104 @@ def oauth_callback(request):
 def old_login(request):
     if request.method == "GET":
         form = LoginForm()
-        return render(request, 'setup/login.html', {'form': form})
+        return render(request, "setup/login.html", {"form": form})
     elif request.method == "POST":
         form = LoginForm(request.POST)
         if form.is_valid():
-            api_base_url = form.cleaned_data['instance']
+            api_base_url = form.cleaned_data["instance"]
             tmp_base = parse.urlparse(api_base_url.lower())
-            if tmp_base.netloc == '':
-                api_base_url = parse.urlunparse(('https', tmp_base.path,
-                                                 '','','',''))
-                request.session['active_instance_hostname'] = tmp_base.path
+            if tmp_base.netloc == "":
+                api_base_url = parse.urlunparse(
+                    ("https", tmp_base.path, "", "", "", "")
+                )
+                request.session["active_instance_hostname"] = tmp_base.path
             else:
                 api_base_url = api_base_url.lower()
-                request.session['active_instance_hostname'] = tmp_base.netloc
+                request.session["active_instance_hostname"] = tmp_base.netloc
 
-            request.session['active_instance'] = api_base_url
-            email = form.cleaned_data['email']
-            password = form.cleaned_data['password']
+            request.session["active_instance"] = api_base_url
+            email = form.cleaned_data["email"]
+            password = form.cleaned_data["password"]
 
             try:
                 client = Client.objects.get(api_base_id=api_base_url)
             except (Client.DoesNotExist, Client.MultipleObjectsReturned):
-                (client_id, client_secret) = Mastodon.create_app('brutaldon',
-                                                     api_base_url=api_base_url,
-                                                     scopes=['read', 'write', 'follow'])
+                (client_id, client_secret) = Mastodon.create_app(
+                    "brutaldon",
+                    api_base_url=api_base_url,
+                    scopes=["read", "write", "follow"],
+                )
                 client = Client(
-                    api_base_id = api_base_url,
+                    api_base_id=api_base_url,
                     client_id=client_id,
-                    client_secret = client_secret)
+                    client_secret=client_secret,
+                )
                 client.save()
 
             mastodon = Mastodon(
-                client_id = client.client_id,
-                client_secret = client.client_secret,
-                api_base_url = api_base_url)
+                client_id=client.client_id,
+                client_secret=client.client_secret,
+                api_base_url=api_base_url,
+            )
             client.version = mastodon.instance().get("version")
             client.save()
 
             try:
                 account = Account.objects.get(email=email, client_id=client.id)
             except (Account.DoesNotExist, Account.MultipleObjectsReturned):
-                preferences = Preference(theme = Theme.objects.get(id=1))
+                preferences = Preference(theme=Theme.objects.get(id=1))
                 preferences.save()
                 account = Account(
-                    email = email,
-                    access_token = "",
-                    client = client,
-                    preferences = preferences)
+                    email=email, access_token="", client=client, preferences=preferences
+                )
             try:
-                access_token = mastodon.log_in(email,
-                                               password,
-                                               scopes=['read', 'write', 'follow'])
+                access_token = mastodon.log_in(
+                    email, password, scopes=["read", "write", "follow"]
+                )
                 account.access_token = access_token
                 user = mastodon.account_verify_credentials()
-                request.session['active_user'] = user
-                request.session['active_username'] = user.username + '@' + request.session['active_instance_hostname']
-                account.username = request.session['active_username']
-                request.session['timezone'] = account.preferences.timezone;
+                request.session["active_user"] = user
+                request.session["active_username"] = (
+                    user.username + "@" + request.session["active_instance_hostname"]
+                )
+                account.username = request.session["active_username"]
+                request.session["timezone"] = account.preferences.timezone
 
-                accounts_dict = request.session.get('accounts_dict')
+                accounts_dict = request.session.get("accounts_dict")
                 if not accounts_dict:
                     accounts_dict = {}
-                accounts_dict[account.username] = { 'account_id': account.id, 'user': user }
-                request.session['accounts_dict'] = accounts_dict
+                accounts_dict[account.username] = {
+                    "account_id": account.id,
+                    "user": user,
+                }
+                request.session["accounts_dict"] = accounts_dict
                 account.save()
 
                 return redirect(home)
             except IntegrityError:
                 account = Account.objects.get(username=account.username)
-                accounts_dict[account.username] = { 'account_id': account.id, 'user': user }
-                request.session['accounts_dict'] = accounts_dict
+                accounts_dict[account.username] = {
+                    "account_id": account.id,
+                    "user": user,
+                }
+                request.session["accounts_dict"] = accounts_dict
                 return redirect(home)
             except Exception as ex:
-                form.add_error('', ex)
-                return render(request, 'setup/login.html', {'form': form})
+                form.add_error("", ex)
+                return render(request, "setup/login.html", {"form": form})
         else:
-            return render(request, 'setup/login.html', {'form': form})
+            return render(request, "setup/login.html", {"form": form})
+
 
 @never_cache
 def logout(request):
     request.session.flush()
     return redirect(about)
 
+
 def error(request):
-    return render(request, 'error.html', { 'error': _("Not logged in yet.")})
+    return render(request, "error.html", {"error": _("Not logged in yet.")})
+
 
 @br_login_required
 def note(request, next=None, prev=None):
@@ -458,17 +562,19 @@ def note(request, next=None, prev=None):
     account.save()
 
     notes = mastodon.notifications(limit=40, max_id=next, min_id=prev)
-    filters = get_filters(mastodon, context='notifications')
+    filters = get_filters(mastodon, context="notifications")
 
     if account.preferences.filter_notifications:
-        notes = [ note for note in notes if note.type == 'mention' or note.type == 'follow']
+        notes = [
+            note for note in notes if note.type == "mention" or note.type == "follow"
+        ]
 
     # Apply filters
     notes = [x for x in notes if not toot_matches_filters(x, filters)]
 
     try:
         prev = notes[0]._pagination_prev
-        if len(mastodon.notifications(min_id=prev['min_id'])) == 0:
+        if len(mastodon.notifications(min_id=prev["min_id"])) == 0:
             prev = None
     except (IndexError, AttributeError, KeyError):
         prev = None
@@ -476,12 +582,20 @@ def note(request, next=None, prev=None):
         next = notes[-1]._pagination_next
     except (IndexError, AttributeError, KeyError):
         next = None
-    return render(request, 'main/notifications.html',
-                  {'notes': notes,'timeline': 'Notifications',
-                   'timeline_name': 'Notifications',
-                   'own_acct': request.session['active_user'],
-                   'preferences': account.preferences,
-                  'prev': prev, 'next': next})
+    return render(
+        request,
+        "main/notifications.html",
+        {
+            "notes": notes,
+            "timeline": "Notifications",
+            "timeline_name": "Notifications",
+            "own_acct": request.session["active_user"],
+            "preferences": account.preferences,
+            "prev": prev,
+            "next": next,
+        },
+    )
+
 
 @br_login_required
 def thread(request, id):
@@ -492,20 +606,28 @@ def thread(request, id):
         raise Http404(_("Thread not found; the message may have been deleted."))
     toot = mastodon.status(id)
     notifications = _notes_count(account, mastodon)
-    filters = get_filters(mastodon, context='thread')
+    filters = get_filters(mastodon, context="thread")
 
     # Apply filters
     ancestors = [x for x in context.ancestors if not toot_matches_filters(x, filters)]
-    descendants = [x for x in context.descendants if not toot_matches_filters(x, filters)]
+    descendants = [
+        x for x in context.descendants if not toot_matches_filters(x, filters)
+    ]
 
+    return render(
+        request,
+        "main/thread.html",
+        {
+            "context": context,
+            "toot": toot,
+            "ancestors": ancestors,
+            "descendants": descendants,
+            "own_acct": request.session["active_user"],
+            "notifications": notifications,
+            "preferences": account.preferences,
+        },
+    )
 
-    return render(request, 'main/thread.html',
-                  {'context': context, 'toot': toot,
-                   'ancestors': ancestors,
-                   'descendants': descendants,
-                   'own_acct': request.session['active_user'],
-                   'notifications': notifications,
-                   'preferences': account.preferences})
 
 @br_login_required
 def user(request, username, prev=None, next=None):
@@ -514,10 +636,17 @@ def user(request, username, prev=None, next=None):
     except NotLoggedInException:
         return redirect(about)
     try:
-        user_dict = [dict for dict in mastodon.account_search(username)
-                     if ((dict.acct == username) or
-                         (dict.acct == username.split('@')[0] and
-                          username.split('@')[1] == account.username.split('@')[1]))][0]
+        user_dict = [
+            dict
+            for dict in mastodon.account_search(username)
+            if (
+                (dict.acct == username)
+                or (
+                    dict.acct == username.split("@")[0]
+                    and username.split("@")[1] == account.username.split("@")[1]
+                )
+            )
+        ][0]
     except (IndexError, AttributeError):
         raise Http404(_("The user %s could not be found.") % username)
     data = mastodon.account_statuses(user_dict.id, max_id=next, min_id=prev)
@@ -525,8 +654,7 @@ def user(request, username, prev=None, next=None):
     notifications = _notes_count(account, mastodon)
     try:
         prev = data[0]._pagination_prev
-        if len(mastodon.account_statuses(user_dict.id,
-                                         min_id=prev['min_id'])) == 0:
+        if len(mastodon.account_statuses(user_dict.id, min_id=prev["min_id"])) == 0:
             prev = None
     except (IndexError, AttributeError, KeyError):
         prev = None
@@ -534,14 +662,20 @@ def user(request, username, prev=None, next=None):
         next = data[-1]._pagination_next
     except (IndexError, AttributeError, KeyError):
         next = None
-    return render(request, 'main/user.html',
-                  {'toots': data,
-                   'user': user_dict,
-                   'relationship': relationship,
-                   'own_acct': request.session['active_user'],
-                   'preferences': account.preferences,
-                   'notifications': notifications,
-                  'prev': prev, 'next': next})
+    return render(
+        request,
+        "main/user.html",
+        {
+            "toots": data,
+            "user": user_dict,
+            "relationship": relationship,
+            "own_acct": request.session["active_user"],
+            "preferences": account.preferences,
+            "notifications": notifications,
+            "prev": prev,
+            "next": next,
+        },
+    )
 
 
 @never_cache
@@ -554,180 +688,268 @@ def settings(request):
 
     except NotLoggedInException:
         return redirect(about)
-    if request.method == 'POST':
+    if request.method == "POST":
         form = PreferencesForm(request.POST)
         if form.is_valid():
-            account.preferences.theme = form.cleaned_data['theme']
-            account.preferences.filter_replies = form.cleaned_data['filter_replies']
-            account.preferences.filter_boosts = form.cleaned_data['filter_boosts']
-            account.preferences.timezone = form.cleaned_data['timezone']
-            account.preferences.no_javascript = form.cleaned_data['no_javascript']
-            account.preferences.notifications = form.cleaned_data['notifications']
-            account.preferences.click_to_load = form.cleaned_data['click_to_load']
-            account.preferences.lightbox = form.cleaned_data['lightbox']
-            account.preferences.filter_notifications = form.cleaned_data['filter_notifications']
-            account.preferences.poll_frequency = form.cleaned_data['poll_frequency']
-            request.session['timezone'] = account.preferences.timezone
+            account.preferences.theme = form.cleaned_data["theme"]
+            account.preferences.filter_replies = form.cleaned_data["filter_replies"]
+            account.preferences.filter_boosts = form.cleaned_data["filter_boosts"]
+            account.preferences.timezone = form.cleaned_data["timezone"]
+            account.preferences.no_javascript = form.cleaned_data["no_javascript"]
+            account.preferences.notifications = form.cleaned_data["notifications"]
+            account.preferences.click_to_load = form.cleaned_data["click_to_load"]
+            account.preferences.lightbox = form.cleaned_data["lightbox"]
+            account.preferences.filter_notifications = form.cleaned_data[
+                "filter_notifications"
+            ]
+            account.preferences.poll_frequency = form.cleaned_data["poll_frequency"]
+            request.session["timezone"] = account.preferences.timezone
             account.preferences.save()
             account.save()
 
             # Update this here because it's a handy place to do it.
             user_info = mastodon.account_verify_credentials()
-            request.session['active_user'] = user_info
-
+            request.session["active_user"] = user_info
 
             return redirect(home)
         else:
-            return render(request, 'setup/settings.html',
-                          {'form' : form, 'account': account})
+            return render(
+                request, "setup/settings.html", {"form": form, "account": account}
+            )
     else:
-        request.session['timezone'] = account.preferences.timezone
+        request.session["timezone"] = account.preferences.timezone
         form = PreferencesForm(instance=account.preferences)
-        return render(request, 'setup/settings.html',
-                      { 'form': form,
-                        'account': account,
-                        'preferences': account.preferences})
+        return render(
+            request,
+            "setup/settings.html",
+            {"form": form, "account": account, "preferences": account.preferences},
+        )
+
 
 @never_cache
 @br_login_required
 def toot(request, mention=None):
     account, mastodon = get_usercontext(request)
-    if request.method == 'GET':
+    if request.method == "GET":
         if mention:
-            if not mention.startswith('@'):
-                mention = '@'+mention
-            form = PostForm(initial={'visibility': request.session['active_user'].source.privacy,
-                                     'status': mention + ' ' })
+            if not mention.startswith("@"):
+                mention = "@" + mention
+            form = PostForm(
+                initial={
+                    "visibility": request.session["active_user"].source.privacy,
+                    "status": mention + " ",
+                }
+            )
         else:
-            form = PostForm(initial={'visibility': request.session['active_user'].source.privacy})
-        if request.GET.get('ic-request'):
-            return render(request, 'intercooler/post.html',
-                          {'form': form,
-                           'own_acct': request.session['active_user'],
-                           'preferences': account.preferences})
+            form = PostForm(
+                initial={"visibility": request.session["active_user"].source.privacy}
+            )
+        if request.GET.get("ic-request"):
+            return render(
+                request,
+                "intercooler/post.html",
+                {
+                    "form": form,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
         else:
-            return render(request, 'main/post.html',
-                          {'form': form,
-                           'own_acct': request.session['active_user'],
-                           'preferences': account.preferences})
-    elif request.method == 'POST':
+            return render(
+                request,
+                "main/post.html",
+                {
+                    "form": form,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
+    elif request.method == "POST":
         form = PostForm(request.POST, request.FILES)
         if form.is_valid():
             # create media objects
             media_objects = []
-            for index in range(1,5):
-                if 'media_file_'+str(index) in request.FILES:
+            for index in range(1, 5):
+                if "media_file_" + str(index) in request.FILES:
                     media_objects.append(
-                        mastodon.media_post(request.FILES['media_file_'+str(index)]
-                                            .temporary_file_path(),
-                                            description=request.POST.get('media_text_'
-                                                                         +str(index),
-                                                                         None)))
-            if form.cleaned_data['visibility'] == '':
-                form.cleaned_data['visibility'] = request.session['active_user'].source.privacy
+                        mastodon.media_post(
+                            request.FILES[
+                                "media_file_" + str(index)
+                            ].temporary_file_path(),
+                            description=request.POST.get(
+                                "media_text_" + str(index), None
+                            ),
+                        )
+                    )
+            if form.cleaned_data["visibility"] == "":
+                form.cleaned_data["visibility"] = request.session[
+                    "active_user"
+                ].source.privacy
             try:
                 try:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects,
-                                         content_type='text/markdown')
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                        content_type="text/markdown",
+                    )
                 except TypeError:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects)
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                    )
             except MastodonAPIError as error:
-                form.add_error("", "%s (%s used)" % (error.args[-1],
-                                                     len(form.cleaned_data['status'])
-                                                     + len(form.cleaned_data['spoiler_text'])))
-                return render(request, 'main/post.html',
-                              {'form': form,
-                               'own_acct': request.session['active_user'],
-                               'preferences': account.preferences})
+                form.add_error(
+                    "",
+                    "%s (%s used)"
+                    % (
+                        error.args[-1],
+                        len(form.cleaned_data["status"])
+                        + len(form.cleaned_data["spoiler_text"]),
+                    ),
+                )
+                return render(
+                    request,
+                    "main/post.html",
+                    {
+                        "form": form,
+                        "own_acct": request.session["active_user"],
+                        "preferences": account.preferences,
+                    },
+                )
             return redirect(home)
         else:
-            return render(request, 'main/post.html',
-                          {'form': form,
-                           'own_acct': request.session['active_user'],
-                           'preferences': account.preferences})
+            return render(
+                request,
+                "main/post.html",
+                {
+                    "form": form,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
     else:
         return redirect(toot)
 
+
 @br_login_required
 def redraft(request, id):
-    if request.method == 'GET':
+    if request.method == "GET":
         account, mastodon = get_usercontext(request)
         toot = mastodon.status(id)
-        toot_content = get_text(toot.content) # convert to plain text
+        toot_content = get_text(toot.content)  # convert to plain text
         # fix up white space
-        toot_content = re.sub("(^\n)|(\n$)", '',
-                              re.sub("\n\n", "\n", toot_content))
+        toot_content = re.sub("(^\n)|(\n$)", "", re.sub("\n\n", "\n", toot_content))
         # Fix up references
         for mention in toot.mentions:
-            menchie_re = re.compile( r"\s?@" + mention.username + r"\s", re.I)
-            toot_content = menchie_re.sub(" @" + mention.acct + " ",
-                                          toot_content, count=1)
-        form = PostForm({'status': toot_content.strip(),
-                         'visibility': toot.visibility,
-                         'spoiler_text': toot.spoiler_text,
-                         'media_text_1': safe_get_attachment(toot, 0).description,
-                         'media_text_2': safe_get_attachment(toot, 1).description,
-                         'media_text_3': safe_get_attachment(toot, 2).description,
-                         'media_text_4': safe_get_attachment(toot, 3).description,
-        })
-        return render(request, 'main/redraft.html',
-                      {'toot': toot, 'form': form, 'redraft':True,
-                       'own_acct': request.session['active_user'],
-                       'preferences': account.preferences})
-    elif request.method == 'POST':
+            menchie_re = re.compile(r"\s?@" + mention.username + r"\s", re.I)
+            toot_content = menchie_re.sub(
+                " @" + mention.acct + " ", toot_content, count=1
+            )
+        form = PostForm(
+            {
+                "status": toot_content.strip(),
+                "visibility": toot.visibility,
+                "spoiler_text": toot.spoiler_text,
+                "media_text_1": safe_get_attachment(toot, 0).description,
+                "media_text_2": safe_get_attachment(toot, 1).description,
+                "media_text_3": safe_get_attachment(toot, 2).description,
+                "media_text_4": safe_get_attachment(toot, 3).description,
+            }
+        )
+        return render(
+            request,
+            "main/redraft.html",
+            {
+                "toot": toot,
+                "form": form,
+                "redraft": True,
+                "own_acct": request.session["active_user"],
+                "preferences": account.preferences,
+            },
+        )
+    elif request.method == "POST":
         form = PostForm(request.POST, request.FILES)
         account, mastodon = get_usercontext(request)
         toot = mastodon.status(id)
         if form.is_valid():
             media_objects = []
-            for index in range(1,5):
-                if 'media_file_'+str(index) in request.FILES:
+            for index in range(1, 5):
+                if "media_file_" + str(index) in request.FILES:
                     media_objects.append(
-                        mastodon.media_post(request.FILES['media_file_'+str(index)]
-                                            .temporary_file_path(),
-                                            description=request.POST.get('media_text_'
-                                                                         +str(index),
-                                                                         None)))
-            if form.cleaned_data['visibility'] == '':
-                form.cleaned_data['visibility'] = request.session['active_user'].source.privacy
+                        mastodon.media_post(
+                            request.FILES[
+                                "media_file_" + str(index)
+                            ].temporary_file_path(),
+                            description=request.POST.get(
+                                "media_text_" + str(index), None
+                            ),
+                        )
+                    )
+            if form.cleaned_data["visibility"] == "":
+                form.cleaned_data["visibility"] = request.session[
+                    "active_user"
+                ].source.privacy
             try:
                 try:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects,
-                                         in_reply_to_id=toot.in_reply_to_id,
-                                         content_type='text/markdown')
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                        in_reply_to_id=toot.in_reply_to_id,
+                        content_type="text/markdown",
+                    )
                 except TypeError:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects,
-                                         in_reply_to_id=toot.in_reply_to_id)
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                        in_reply_to_id=toot.in_reply_to_id,
+                    )
                 mastodon.status_delete(id)
             except MastodonAPIError as error:
-                form.add_error("", "%s (%s used)" % (error.args[-1],
-                                                     len(form.cleaned_data['status'])
-                                                     + len(form.cleaned_data['spoiler_text'])))
-                return render(request, 'main/redraft.html',
-                              {'toot': toot, 'form': form, 'redraft': True,
-                               'own_acct': request.session['active_user'],
-                               'preferences': account.preferences})
+                form.add_error(
+                    "",
+                    "%s (%s used)"
+                    % (
+                        error.args[-1],
+                        len(form.cleaned_data["status"])
+                        + len(form.cleaned_data["spoiler_text"]),
+                    ),
+                )
+                return render(
+                    request,
+                    "main/redraft.html",
+                    {
+                        "toot": toot,
+                        "form": form,
+                        "redraft": True,
+                        "own_acct": request.session["active_user"],
+                        "preferences": account.preferences,
+                    },
+                )
             return redirect(home)
         else:
-            return render(request, 'main/redraft.html',
-                          {'toot': toot, 'form': form, 'redraft': True,
-                           'own_acct': request.session['active_user'],
-                           'preferences': account.preferences})
+            return render(
+                request,
+                "main/redraft.html",
+                {
+                    "toot": toot,
+                    "form": form,
+                    "redraft": True,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
     else:
         return redirect(redraft, id)
 
+
 def safe_get_attachment(toot, index):
     """Get an attachment from a toot, without crashing if it isn't there."""
     try:
@@ -735,35 +957,50 @@ def safe_get_attachment(toot, index):
     except IndexError:
         adict = AttribAccessDict()
         adict.id, adict.type, adict.description = "", "unknown", ""
-        adict.url, adict.remote_url, adict.preview_url = '', '', ''
-        adict.text_url = ''
+        adict.url, adict.remote_url, adict.preview_url = "", "", ""
+        adict.text_url = ""
         return adict
 
 
 @br_login_required
 def reply(request, id):
-    if request.method == 'GET':
+    if request.method == "GET":
         account, mastodon = get_usercontext(request)
         toot = mastodon.status(id)
         context = mastodon.status_context(id)
         notifications = _notes_count(account, mastodon)
-        if toot.account.acct != request.session['active_user'].acct:
-            initial_text = '@' + toot.account.acct + " "
+        if toot.account.acct != request.session["active_user"].acct:
+            initial_text = "@" + toot.account.acct + " "
         else:
             initial_text = ""
-        for mention in [x for x in toot.mentions
-                        if x.acct != request.session['active_user'].acct and
-                        x.acct != toot.account.acct]:
-            initial_text +=('@' + mention.acct + " ")
-        form = PostForm(initial={'status': initial_text,
-                                 'visibility': toot.visibility,
-                                 'spoiler_text': toot.spoiler_text})
-        return render(request, 'main/reply.html',
-                      {'context': context, 'toot': toot, 'form': form, 'reply':True,
-                       'own_acct': request.session['active_user'],
-                       'notifications': notifications,
-                       'preferences': account.preferences})
-    elif request.method == 'POST':
+        for mention in [
+            x
+            for x in toot.mentions
+            if x.acct != request.session["active_user"].acct
+            and x.acct != toot.account.acct
+        ]:
+            initial_text += "@" + mention.acct + " "
+        form = PostForm(
+            initial={
+                "status": initial_text,
+                "visibility": toot.visibility,
+                "spoiler_text": toot.spoiler_text,
+            }
+        )
+        return render(
+            request,
+            "main/reply.html",
+            {
+                "context": context,
+                "toot": toot,
+                "form": form,
+                "reply": True,
+                "own_acct": request.session["active_user"],
+                "notifications": notifications,
+                "preferences": account.preferences,
+            },
+        )
+    elif request.method == "POST":
         form = PostForm(request.POST, request.FILES)
         account, mastodon = get_usercontext(request)
         toot = mastodon.status(id)
@@ -772,45 +1009,77 @@ def reply(request, id):
         if form.is_valid():
             # create media objects
             media_objects = []
-            for index in range(1,5):
-                if 'media_file_'+str(index) in request.FILES:
+            for index in range(1, 5):
+                if "media_file_" + str(index) in request.FILES:
                     media_objects.append(
-                        mastodon.media_post(request.FILES['media_file_'+str(index)]
-                                            .temporary_file_path(),
-                                            description=request.POST.get('media_text_'
-                                                                         +str(index),
-                                                                         None)))
+                        mastodon.media_post(
+                            request.FILES[
+                                "media_file_" + str(index)
+                            ].temporary_file_path(),
+                            description=request.POST.get(
+                                "media_text_" + str(index), None
+                            ),
+                        )
+                    )
             try:
                 try:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects,
-                                         in_reply_to_id=id,
-                                         content_type="text/markdown")
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                        in_reply_to_id=id,
+                        content_type="text/markdown",
+                    )
                 except TypeError:
-                    mastodon.status_post(status=form.cleaned_data['status'],
-                                         visibility=form.cleaned_data['visibility'],
-                                         spoiler_text=form.cleaned_data['spoiler_text'],
-                                         media_ids=media_objects,
-                                         in_reply_to_id=id)
+                    mastodon.status_post(
+                        status=form.cleaned_data["status"],
+                        visibility=form.cleaned_data["visibility"],
+                        spoiler_text=form.cleaned_data["spoiler_text"],
+                        media_ids=media_objects,
+                        in_reply_to_id=id,
+                    )
             except MastodonAPIError as error:
-                form.add_error("", "%s (%s used)" % (error.args[-1],
-                                                     len(form.cleaned_data['status'])
-                                                     + len(form.cleaned_data['spoiler_text'])))
-                return render(request, 'main/reply.html',
-                              {'context': context, 'toot': toot, 'form': form, 'reply': True,
-                               'own_acct': request.session['active_user'],
-                               'notifications': notifications,
-                               'preferences': account.preferences})
-            return HttpResponseRedirect(reverse('thread', args=[id]) + "#toot-"+str(id))
+                form.add_error(
+                    "",
+                    "%s (%s used)"
+                    % (
+                        error.args[-1],
+                        len(form.cleaned_data["status"])
+                        + len(form.cleaned_data["spoiler_text"]),
+                    ),
+                )
+                return render(
+                    request,
+                    "main/reply.html",
+                    {
+                        "context": context,
+                        "toot": toot,
+                        "form": form,
+                        "reply": True,
+                        "own_acct": request.session["active_user"],
+                        "notifications": notifications,
+                        "preferences": account.preferences,
+                    },
+                )
+            return HttpResponseRedirect(
+                reverse("thread", args=[id]) + "#toot-" + str(id)
+            )
         else:
-            return render(request, 'main/reply.html',
-                          {'context': context, 'toot': toot, 'form': form, 'reply': True,
-                           'own_acct': request.session['active_user'],
-                           'preferences': account.preferences})
+            return render(
+                request,
+                "main/reply.html",
+                {
+                    "context": context,
+                    "toot": toot,
+                    "form": form,
+                    "reply": True,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
     else:
-        return HttpResponseRedirect(reverse('reply', args=[id]) + "#toot-"+str(id))
+        return HttpResponseRedirect(reverse("reply", args=[id]) + "#toot-" + str(id))
 
 
 @never_cache
@@ -818,72 +1087,104 @@ def reply(request, id):
 def fav(request, id):
     account, mastodon = get_usercontext(request)
     toot = mastodon.status(id)
-    if request.method == 'POST':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST":
+        if not request.POST.get("cancel", None):
             if toot.favourited:
                 mastodon.status_unfavourite(id)
             else:
                 mastodon.status_favourite(id)
-        if request.POST.get('ic-request'):
-            toot['favourited'] = not toot['favourited']
-            return render(request, 'intercooler/fav.html',
-                          {"toot": toot,
-                           'own_acct': request.session['active_user'],
-                           "preferences": account.preferences})
+        if request.POST.get("ic-request"):
+            toot["favourited"] = not toot["favourited"]
+            return render(
+                request,
+                "intercooler/fav.html",
+                {
+                    "toot": toot,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
         else:
-            return HttpResponseRedirect(reverse('thread', args=[id]) + "#toot-"+str(id))
+            return HttpResponseRedirect(
+                reverse("thread", args=[id]) + "#toot-" + str(id)
+            )
     else:
-        return render(request, 'main/fav.html',
-                      {"toot": toot,
-                       'own_acct': request.session['active_user'],
-                       "confirm_page": True,
-                       'preferences': account.preferences})
+        return render(
+            request,
+            "main/fav.html",
+            {
+                "toot": toot,
+                "own_acct": request.session["active_user"],
+                "confirm_page": True,
+                "preferences": account.preferences,
+            },
+        )
+
 
 @never_cache
 @br_login_required
 def boost(request, id):
     account, mastodon = get_usercontext(request)
     toot = mastodon.status(id)
-    if request.method == 'POST':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST":
+        if not request.POST.get("cancel", None):
             if toot.reblogged:
                 mastodon.status_unreblog(id)
             else:
                 mastodon.status_reblog(id)
-        if request.POST.get('ic-request'):
-            toot['reblogged'] = not toot['reblogged']
-            return render(request, 'intercooler/boost.html',
-                          {"toot": toot,
-                           'own_acct': request.session['active_user'],
-                           "preferences": account.preferences})
+        if request.POST.get("ic-request"):
+            toot["reblogged"] = not toot["reblogged"]
+            return render(
+                request,
+                "intercooler/boost.html",
+                {
+                    "toot": toot,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
         else:
-            return HttpResponseRedirect(reverse('thread', args=[id]) + "#toot-"+str(id))
+            return HttpResponseRedirect(
+                reverse("thread", args=[id]) + "#toot-" + str(id)
+            )
     else:
-        return render(request, 'main/boost.html',
-                      {"toot": toot,
-                       'own_acct': request.session['active_user'],
-                       'confirm_page': True,
-                       "preferences": account.preferences})
+        return render(
+            request,
+            "main/boost.html",
+            {
+                "toot": toot,
+                "own_acct": request.session["active_user"],
+                "confirm_page": True,
+                "preferences": account.preferences,
+            },
+        )
+
 
 @never_cache
 @br_login_required
 def delete(request, id):
     account, mastodon = get_usercontext(request)
     toot = mastodon.status(id)
-    if request.method == 'POST' or request.method == 'DELETE':
-        if toot.account.acct != request.session['active_user'].acct:
-            return redirect('home')
-        if not request.POST.get('cancel', None):
+    if request.method == "POST" or request.method == "DELETE":
+        if toot.account.acct != request.session["active_user"].acct:
+            return redirect("home")
+        if not request.POST.get("cancel", None):
             mastodon.status_delete(id)
-            if request.POST.get('ic-request'):
+            if request.POST.get("ic-request"):
                 return HttpResponse("")
         return redirect(home)
     else:
-        return render(request, 'main/delete.html',
-                      {"toot": toot,
-                       'own_acct': request.session['active_user'],
-                       'confirm_page': True,
-                       "preferences": account.preferences})
+        return render(
+            request,
+            "main/delete.html",
+            {
+                "toot": toot,
+                "own_acct": request.session["active_user"],
+                "confirm_page": True,
+                "preferences": account.preferences,
+            },
+        )
+
 
 @never_cache
 @br_login_required
@@ -894,27 +1195,42 @@ def follow(request, id):
         relationship = mastodon.account_relationships(user_dict.id)[0]
     except (IndexError, AttributeError, KeyError):
         raise Http404("The user could not be found.")
-    if request.method == 'POST':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST":
+        if not request.POST.get("cancel", None):
             if relationship.requested or relationship.following:
                 mastodon.account_unfollow(id)
             else:
                 mastodon.account_follow(id)
-        if request.POST.get('ic-request'):
-            sleep(1) # This is annoying, but the next call will return Requested instead of Following in some cases
+        if request.POST.get("ic-request"):
+            sleep(
+                1
+            )  # This is annoying, but the next call will return Requested instead of Following in some cases
             relationship = mastodon.account_relationships(user_dict.id)[0]
-            return render(request, 'intercooler/follow.html',
-                      {"user": user_dict, "relationship": relationship,
-                       'own_acct':  request.session['active_user'],
-                       'preferences': account.preferences})
+            return render(
+                request,
+                "intercooler/follow.html",
+                {
+                    "user": user_dict,
+                    "relationship": relationship,
+                    "own_acct": request.session["active_user"],
+                    "preferences": account.preferences,
+                },
+            )
         else:
             return redirect(user, user_dict.acct)
     else:
-        return render(request, 'main/follow.html',
-                      {"user": user_dict, "relationship": relationship,
-                       "confirm_page": True,
-                       'own_acct':  request.session['active_user'],
-                       'preferences': account.preferences})
+        return render(
+            request,
+            "main/follow.html",
+            {
+                "user": user_dict,
+                "relationship": relationship,
+                "confirm_page": True,
+                "own_acct": request.session["active_user"],
+                "preferences": account.preferences,
+            },
+        )
+
 
 @never_cache
 @br_login_required
@@ -925,26 +1241,34 @@ def block(request, id):
         relationship = mastodon.account_relationships(user_dict.id)[0]
     except (IndexError, AttributeError, KeyError):
         raise Http404("The user could not be found.")
-    if request.method == 'POST':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST":
+        if not request.POST.get("cancel", None):
             if relationship.blocking:
                 mastodon.account_unblock(id)
             else:
                 mastodon.account_block(id)
-            if request.POST.get('ic-request'):
-                relationship['blocking'] = not relationship['blocking']
-                return render(request, 'intercooler/block.html',
-                              {"user": user_dict,
-                               "relationship": relationship,
-                              })
+            if request.POST.get("ic-request"):
+                relationship["blocking"] = not relationship["blocking"]
+                return render(
+                    request,
+                    "intercooler/block.html",
+                    {"user": user_dict, "relationship": relationship},
+                )
             else:
                 return redirect(user, user_dict.acct)
     else:
-        return render(request, 'main/block.html',
-                      {"user": user_dict, "relationship": relationship,
-                       "confirm_page": True,
-                       'own_acct': request.session['active_user'],
-                       'preferences': account.preferences})
+        return render(
+            request,
+            "main/block.html",
+            {
+                "user": user_dict,
+                "relationship": relationship,
+                "confirm_page": True,
+                "own_acct": request.session["active_user"],
+                "preferences": account.preferences,
+            },
+        )
+
 
 @never_cache
 @br_login_required
@@ -955,60 +1279,83 @@ def mute(request, id):
         relationship = mastodon.account_relationships(user_dict.id)[0]
     except (IndexError, AttributeError, KeyError):
         raise Http404("The user could not be found.")
-    if request.method == 'POST':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST":
+        if not request.POST.get("cancel", None):
             if relationship.muting:
                 mastodon.account_unmute(id)
             else:
                 mastodon.account_mute(id)
-            if request.POST.get('ic-request'):
-                relationship['muting'] = not relationship['muting']
-                return render(request, 'intercooler/mute.html',
-                      {"user": user_dict,
-                       "relationship": relationship,
-                      })
+            if request.POST.get("ic-request"):
+                relationship["muting"] = not relationship["muting"]
+                return render(
+                    request,
+                    "intercooler/mute.html",
+                    {"user": user_dict, "relationship": relationship},
+                )
             else:
                 return redirect(user, user_dict.acct)
     else:
-        return render(request, 'main/mute.html',
-                      {"user": user_dict, "relationship": relationship,
-                       "confirm_page": True,
-                       'own_acct':  request.session['active_user'],
-                       'preferences': account.preferences})
+        return render(
+            request,
+            "main/mute.html",
+            {
+                "user": user_dict,
+                "relationship": relationship,
+                "confirm_page": True,
+                "own_acct": request.session["active_user"],
+                "preferences": account.preferences,
+            },
+        )
+
 
 @br_login_required
 def search(request):
     account, mastodon = get_usercontext(request)
-    if request.GET.get('ic-request'):
-        return render(request, 'intercooler/search.html',
-                      {"preferences": account.preferences,
-                       'own_acct':  request.session['active_user'],
-                      })
+    if request.GET.get("ic-request"):
+        return render(
+            request,
+            "intercooler/search.html",
+            {
+                "preferences": account.preferences,
+                "own_acct": request.session["active_user"],
+            },
+        )
     else:
-        return render(request, 'main/search.html',
-                      {"preferences": account.preferences,
-                       'own_acct':  request.session['active_user'],
-                      })
+        return render(
+            request,
+            "main/search.html",
+            {
+                "preferences": account.preferences,
+                "own_acct": request.session["active_user"],
+            },
+        )
+
 
 @br_login_required
-@cache_page(60*5)
+@cache_page(60 * 5)
 def search_results(request):
-    if request.method == 'GET':
-        query = request.GET.get('q', '')
-    elif request.method == 'POST':
-        query = request.POST.get('q', '')
+    if request.method == "GET":
+        query = request.GET.get("q", "")
+    elif request.method == "POST":
+        query = request.POST.get("q", "")
     else:
-        query = ''
+        query = ""
     account, mastodon = get_usercontext(request)
     results = mastodon.search(query)
     notifications = _notes_count(account, mastodon)
-    return render(request, 'main/search_results.html',
-                  {"results": results,
-                   'own_acct': request.session['active_user'],
-                   'notifications': notifications,
-                   "preferences": account.preferences})
+    return render(
+        request,
+        "main/search_results.html",
+        {
+            "results": results,
+            "own_acct": request.session["active_user"],
+            "notifications": notifications,
+            "preferences": account.preferences,
+        },
+    )
 
-@cache_page(60*30)
+
+@cache_page(60 * 30)
 def about(request):
     version = django_settings.BRUTALDON_VERSION
     account, mastodon = get_usercontext(request)
@@ -1016,21 +1363,33 @@ def about(request):
         preferences = account.preferences
     else:
         preferences = None
-    return render(request, 'about.html',
-                      {"preferences": preferences,
-                       "version": version,
-                       'own_acct': request.session.get('active_user', None),
-                      })
-@cache_page(60*30)
+    return render(
+        request,
+        "about.html",
+        {
+            "preferences": preferences,
+            "version": version,
+            "own_acct": request.session.get("active_user", None),
+        },
+    )
+
+
+@cache_page(60 * 30)
 def privacy(request):
     account, mastodon = get_usercontext(request)
     if account:
         preferences = account.preferences
     else:
         preferences = None
-    return render(request, 'privacy.html',
-                      {"preferences": preferences,
-                       'own_acct' : request.session.get('active_user', None)})
+    return render(
+        request,
+        "privacy.html",
+        {
+            "preferences": preferences,
+            "own_acct": request.session.get("active_user", None),
+        },
+    )
+
 
 @cache_page(60 * 30)
 @br_login_required
@@ -1038,74 +1397,92 @@ def emoji_reference(request):
     account, mastodon = get_usercontext(request)
     emojos = mastodon.custom_emojis()
     notifications = _notes_count(account, mastodon)
-    return render(request, 'main/emoji.html',
-                      {"preferences": account.preferences,
-                       "emojos": sorted(emojos, key=lambda x: x['shortcode']),
-                       "notifications": notifications,
-                       'own_acct' : request.session['active_user']})
+    return render(
+        request,
+        "main/emoji.html",
+        {
+            "preferences": account.preferences,
+            "emojos": sorted(emojos, key=lambda x: x["shortcode"]),
+            "notifications": notifications,
+            "own_acct": request.session["active_user"],
+        },
+    )
 
 
 @br_login_required
 def list_filters(request):
     account, mastodon = get_usercontext(request)
     filters = mastodon.filters()
-    return render(request, 'filters/list.html',
-                  {'account': account,
-                   'preferences': account.preferences,
-                   'filters': filters })
+    return render(
+        request,
+        "filters/list.html",
+        {"account": account, "preferences": account.preferences, "filters": filters},
+    )
+
 
 @br_login_required
 def create_filter(request):
     account, mastodon = get_usercontext(request)
-    if request.method == 'POST':
+    if request.method == "POST":
         form = FilterForm(request.POST)
         if form.is_valid():
             contexts = []
-            if form.cleaned_data['context_home']:
-                contexts.append('home')
-            if form.cleaned_data['context_public']:
-                contexts.append('public')
-            if form.cleaned_data['context_notes']:
-                contexts.append('notifications')
-            if form.cleaned_data['context_thread']:
-                contexts.append('thread')
-            expires = form.cleaned_data['expires_in']
+            if form.cleaned_data["context_home"]:
+                contexts.append("home")
+            if form.cleaned_data["context_public"]:
+                contexts.append("public")
+            if form.cleaned_data["context_notes"]:
+                contexts.append("notifications")
+            if form.cleaned_data["context_thread"]:
+                contexts.append("thread")
+            expires = form.cleaned_data["expires_in"]
             if expires == "":
                 expires = None
-            mastodon.filter_create(form.cleaned_data['phrase'],
-                                   contexts,
-                                   whole_word=form.cleaned_data['whole_word'],
-                                   expires_in=expires)
+            mastodon.filter_create(
+                form.cleaned_data["phrase"],
+                contexts,
+                whole_word=form.cleaned_data["whole_word"],
+                expires_in=expires,
+            )
             return redirect(list_filters)
         else:
-            return render(request, 'filters/create.html',
-                          { 'form': form,
-                            'account': account,
-                            'preferences': account.preferences})
+            return render(
+                request,
+                "filters/create.html",
+                {"form": form, "account": account, "preferences": account.preferences},
+            )
     else:
         form = FilterForm()
-        return render(request, 'filters/create.html',
-                      { 'form': form,
-                        'account': account,
-                        'preferences': account.preferences})
+        return render(
+            request,
+            "filters/create.html",
+            {"form": form, "account": account, "preferences": account.preferences},
+        )
+
 
 @br_login_required
 def delete_filter(request, id):
     account, mastodon = get_usercontext(request)
     filter = mastodon.filter(id)
 
-    if request.method == 'POST' or request.method == 'DELETE':
-        if not request.POST.get('cancel', None):
+    if request.method == "POST" or request.method == "DELETE":
+        if not request.POST.get("cancel", None):
             mastodon.filter_delete(filter.id)
             if request.POST.get("ic-request"):
                 return HttpResponse("")
         return redirect(list_filters)
     else:
-        return render(request, "filters/delete.html",
-                      {"filter": filter,
-                       "own_acct": request.session["active_user"],
-                       "confirm_page": True,
-                       "preferences": account.preferences})
+        return render(
+            request,
+            "filters/delete.html",
+            {
+                "filter": filter,
+                "own_acct": request.session["active_user"],
+                "confirm_page": True,
+                "preferences": account.preferences,
+            },
+        )
+
 
 @br_login_required
 def edit_filter(request, id):
@@ -1113,54 +1490,73 @@ def edit_filter(request, id):
     filter = mastodon.filter(id)
 
     contexts = []
-    if request.method == 'POST':
+    if request.method == "POST":
         form = FilterForm(request.POST)
         if form.is_valid():
-            if form.cleaned_data['context_home']:
-                contexts.append('home')
-            if form.cleaned_data['context_public']:
-                contexts.append('public')
-            if form.cleaned_data['context_notes']:
-                contexts.append('notifications')
-            if form.cleaned_data['context_thread']:
-                contexts.append('thread')
-            expires = form.cleaned_data['expires_in']
+            if form.cleaned_data["context_home"]:
+                contexts.append("home")
+            if form.cleaned_data["context_public"]:
+                contexts.append("public")
+            if form.cleaned_data["context_notes"]:
+                contexts.append("notifications")
+            if form.cleaned_data["context_thread"]:
+                contexts.append("thread")
+            expires = form.cleaned_data["expires_in"]
             if expires == "":
                 expires = None
-            mastodon.filter_update(id, form.cleaned_data['phrase'],
-                                   contexts,
-                                   whole_word=form.cleaned_data['whole_word'],
-                                   expires_in=expires)
+            mastodon.filter_update(
+                id,
+                form.cleaned_data["phrase"],
+                contexts,
+                whole_word=form.cleaned_data["whole_word"],
+                expires_in=expires,
+            )
             return redirect(list_filters)
         else:
-            return render(request, 'filters/edit.html',
-                          { 'form': form,
-                            'account': account,
-                            'filter': filter,
-                            'preferences': account.preferences})
+            return render(
+                request,
+                "filters/edit.html",
+                {
+                    "form": form,
+                    "account": account,
+                    "filter": filter,
+                    "preferences": account.preferences,
+                },
+            )
     else:
         contexts = []
-        form = FilterForm({'phrase': filter.phrase,
-                          'context_home': "home" in filter.context,
-                          'context_public': "public" in filter.context,
-                          'context_notes': "notifications" in filter.context,
-                          'context_thread': "thread" in filter.context,
-                          'whole_word': filter.whole_word})
-        return render(request, 'filters/edit.html',
-                      { 'form': form,
-                        'account': account,
-                        'filter': filter,
-                        'preferences': account.preferences})
+        form = FilterForm(
+            {
+                "phrase": filter.phrase,
+                "context_home": "home" in filter.context,
+                "context_public": "public" in filter.context,
+                "context_notes": "notifications" in filter.context,
+                "context_thread": "thread" in filter.context,
+                "whole_word": filter.whole_word,
+            }
+        )
+        return render(
+            request,
+            "filters/edit.html",
+            {
+                "form": form,
+                "account": account,
+                "filter": filter,
+                "preferences": account.preferences,
+            },
+        )
+
 
 @br_login_required
 def follow_requests(request, id=None):
     account, mastodon = get_usercontext(request)
-    if request.method == 'GET':
+    if request.method == "GET":
         reqs = mastodon.follow_requests()
-        return render(request, 'requests/list.html',
-                      {'account': account,
-                       'preferences': account.preferences,
-                       'requests': reqs})
+        return render(
+            request,
+            "requests/list.html",
+            {"account": account, "preferences": account.preferences, "requests": reqs},
+        )
     elif id is None:
         return redirect(follow_requests)
     else:
@@ -1170,30 +1566,41 @@ def follow_requests(request, id=None):
             mastodon.follow_request_reject(id)
         return redirect(follow_requests)
 
+
 @br_login_required
 def accounts(request, id=None):
     active_account, mastodon = get_usercontext(request)
-    if request.method == 'GET':
-        accounts = [x for x in request.session.get('accounts_dict').values()]
-        return render(request, 'accounts/list.html',
-                      {'active_account': active_account,
-                       "own_acct": request.session["active_user"],
-                       'accounts': accounts,
-                       'preferences': active_account.preferences})
-    if request.method == 'POST':
-        if request.POST.get('activate'):
+    if request.method == "GET":
+        accounts = [x for x in request.session.get("accounts_dict").values()]
+        return render(
+            request,
+            "accounts/list.html",
+            {
+                "active_account": active_account,
+                "own_acct": request.session["active_user"],
+                "accounts": accounts,
+                "preferences": active_account.preferences,
+            },
+        )
+    if request.method == "POST":
+        if request.POST.get("activate"):
             to_account = Account.objects.get(id=id).username
             if switch_accounts(request, to_account):
                 return redirect(home)
             else:
                 return redirect("accounts")
-        elif request.POST.get('forget'):
+        elif request.POST.get("forget"):
             account = Account.objects.get(id=id).username
             return forget_account(request, account)
         else:
-            accounts = [x for x in request.session.get('accounts_dict').values()]
-            return render(request, 'accounts/list.html',
-              {'active_account': active_account,
-               "own_acct": request.session["active_user"],
-               'accounts': accounts,
-               'preferences': active_account.preferences})
+            accounts = [x for x in request.session.get("accounts_dict").values()]
+            return render(
+                request,
+                "accounts/list.html",
+                {
+                    "active_account": active_account,
+                    "own_acct": request.session["active_user"],
+                    "accounts": accounts,
+                    "preferences": active_account.preferences,
+                },
+            )