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3636 Commits

Author SHA1 Message Date
Jerry Needell
051670038e restructure nlr.h for udefined archtectures 2019-10-14 07:02:32 -04:00
Jeff Epler
cd0ed65b29 mp_obj_instance_make_new: clearer way to avoid null pointer dereference 2019-10-10 13:25:24 +09:00
Jeff Epler
8fbe19b993 mp_obj_instance_make_new: avoid undefined behavior 
If kw_args is NULL then memcpy() gets a NULL source argument.
This is undefined behavior under the C standard, even if 0 bytes
are being copied.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:31:06 +09:00
Jeff Epler
85f0048d22 mp_bytecode_print_str: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 128 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:16:11 +09:00
Jeff Epler
46b6870ffa gc_alloc: Remove redundant 'collected' assignment 
The remaining assignment was added in upstream micropython; the
deleted assignment was added in circuitpython as part of the long-lived
object area feature.  During the merge, the redundant assignment
was not removed.

(since collected is a local variable and no pointers to it escape,
it doesn't seem possible for the placement of the assignment before
or after GC_ENTER() is important)

This diagnostic was found by clang 7's scan-build static analyzer.
 2019-10-08 10:54:13 +09:00
Jeff Epler
0d96f1906b mp_binary_get_int: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 256 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 10:48:25 +09:00
Dan Halbert
fc19e03128 WIP: bonding 2019-10-06 21:30:26 -04:00
Hierophect
e017a5925d Revert modules with missed dependence 2019-10-04 15:04:24 -04:00
Hierophect
7a2f60c43d Add Always Build flag, remove redundancy 2019-10-03 15:23:45 -04:00
jepler
70daf007ae In py/, must guard uses of RUN_BACKGROUND_TASKS 2019-09-11 21:15:10 -05:00
jepler
932ac0960b stream_readall: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
jepler
d9c8460934 py/obj.c: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
sommersoft
b1c3d47413 Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-09-01 21:16:12 -05:00
sommersoft
8120f5cdad Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-29 22:14:53 -05:00
Dan Halbert
7a64af9280 rename bleio module to _bleio 2019-08-29 18:44:27 -04:00
Dan Halbert
19c59b41ed bleio: API change to create and connect related objects simulatenously: no orphan bleio objects 2019-08-28 16:15:09 -04:00
Scott Shawcroft
0876d5c4ad
Disable bitbangio on Itsy M0 
Also, switch CIRCUITPY_BITBANG_APA102 to makefile setting so it can alter included files
 2019-08-27 15:21:47 -07:00
sommersoft
df5568d993 move Mixer & MixerVoice from 'audiocore' to 'audiomixer' 2019-08-24 23:36:18 -05:00
sommersoft
b54fd961cb Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-24 17:14:05 -05:00
Scott Shawcroft
7324b70a7c
Rework based on Dan's review 2019-08-23 15:27:21 -07:00
Scott Shawcroft
9993a99906
Add initial Monster M4SK build 2019-08-22 14:24:32 -07:00
Scott Shawcroft
36a23e0fe3
Rework refresh API and factor common display stuff out 
NOT TESTED! Just compiles

Fixes #1691
 2019-08-22 14:23:27 -07:00
Scott Shawcroft
c247e7df9c
Begin refresh rework. 2019-08-22 14:08:33 -07:00
Scott Shawcroft
70680d5b22
EPaper displays work mostly. 2019-08-22 14:08:33 -07:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Scott Shawcroft
bd4d3c6393
Merge pull request #2068 from jepler/audioio-compat 
audioio: By default, be compatible with 4.x
 2019-08-19 19:43:52 -07:00
sommersoft
1b2996a75e Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-19 21:23:27 -05:00
Dan Halbert
e3dc5e3a66 Merge remote-tracking branch 'adafruit/master' into run-background-tasks 
Restore dependencies indicated by indentation in circuitpy_mpconfig.h.
 2019-08-19 12:41:20 -04:00
Dan Halbert
e2a4c76a37 make nrf touchio be generic: now available for SAMD51 too 2019-08-18 08:44:10 -04:00
Jeff Epler
47d6dd843e audioio: By default, be compatible with 4.x 
Testing performed: That the shipped .mpy files on a PyPortal (CP 4.x)
still work (play audio) with this branch, instead of erroring because
`WaveFile` can't be found in `audioio`.

Flash usage grew by 28 bytes.  (I expected 24, there must be some other
effect on size/alignment that I didn't predict)
 2019-08-17 13:54:06 -05:00
Scott Shawcroft
85d7398476
Merge pull request #2066 from dhalbert/ble-pairing 
BLE: more features
 2019-08-16 14:50:00 -07:00
Scott Shawcroft
b3de7efc07
Fix I2CDisplay lifecycle and splash lifecycle. 
Fixes https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1306/issues/2
 2019-08-14 15:53:58 -07:00
Jeff Epler
076cbcc4f8 cicuitpy_mpconfg.h: Define RUN_BACKGROUND_TASKS 
In #2013, @danh says:
    My choice of where to put the semicolon is deliberate,
    so that we can say

        RUN_BACKGROUND_TASKS;

    not have a redundant semicolon, and not confuse C code formatting.
 2019-08-11 08:53:02 -05:00
Jeff Epler
568dfc73a9 cicuitpy_mpconfg.h: Alphebetize and standardize indentation 
.. no semantic change intended
 2019-08-11 08:53:02 -05:00
Jeff Epler
3eb418af39 py: mp_obj_tuple_get: accept any item which can use tuple_getiter 
.. such as namedtuple and attrtuple objects.  This is the same
predicate used elsewhere in the file to check for adequate compatibility
between the types.

This was discovered due to crashing `time.time()` on the nrf port.

Closes: #2052
 2019-08-10 10:10:41 -05:00
Scott Shawcroft
47a0b7cba1
Merge pull request #2042 from jepler/qstr-expansion 
makeqstrdata: permit longer "compressed" outputs
 2019-08-06 14:13:48 -07:00
Jeff Epler
c4f3a02b3b makeqstrdata: permit longer "compressed" outputs 
It is possible for this routine to expand some inputs, and in fact
it does for certan strings in the proposed Korean translation of
CircuitPython (#1858).  I did not determine what the maximum
expansion is -- it's probably modest, like len()/7+2 bytes or
something -- so I tried to just make enc[] an adequate
over-allocation, and then ensured that all the strings in the
proposed ko.po now worked.  The worst actual expansion seems to be a
string that goes from 65 UTF-8-encoded bytes to 68 compressed bytes
(+4.6%).  Only a few out of all strings are reported as
non-compressed.
 2019-08-06 07:39:09 -05:00
Dan Halbert
243334da75 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-08-05 23:06:24 -04:00
sommersoft
065efb05b7 bring MixerVoice back to building state; update documentation 2019-08-03 11:20:06 -05:00
Dan Halbert
7ce3776b80 WIP: rework of Characteristic properties; enhance Descriptor; not tested 2019-08-02 17:57:31 -04:00
Dan Halbert
91d791afd0 cleanup adapter.address; add uniquish suffix to BLE device name 2019-07-31 00:30:24 -04:00
Jeff Epler
b72352949b PWM audio: Rename AudioOut -> PWMAudioOut, _audioio_ -> _audiopwmio_ 2019-07-29 18:39:00 -04:00
Jeff Epler
54cde56ec5 audiopwmio: Add the shared files for this new module 2019-07-26 07:52:37 -05:00
Scott Shawcroft
d99d3bd471
Merge pull request #2010 from jepler/audiocore 
audiocore: Factor from audioio
 2019-07-25 13:52:30 -07:00
Jeff Epler
6b44e40ee8 audiocore: Factor from audioio 
When nrf pwm audio is introduced, it will be called `audiopwmio`.  To
enable code sharing with the existing (dac-based) `audioio`, factor
the sample and mixer types to `audiocore`.

INCOMPATIBLE CHANGE: Now, `Mixer`, `RawSample` and `WaveFile` must
be imported from `audiocore`, not `audioio`.
 2019-07-25 06:44:26 -05:00
Scott Shawcroft
8ec2d6ce49
Merge pull request #2007 from hierophect/F4xx-port-setup 
Add STM32 Discovery F412ZG and F411RE support
 2019-07-24 18:49:48 -07:00
Hierophect
a63df51893 Requested changes, general cleanup 2019-07-24 14:21:27 -04:00
Scott Shawcroft
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth. 
This also improves Palette so it stores the original RGB888 colors.

Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly
useful for the SSD1306.

Fixes #1828. Fixes #1956
 2019-07-19 16:06:11 -07:00
Dan Halbert
6a001786a9 merge from master 2019-07-09 08:58:49 -04:00
Scott Shawcroft
0cce7fcaa3
Merge remote-tracking branch 'adafruit/4.0.x' into merge_in_402 2019-06-27 14:06:26 -07:00
Scott Shawcroft
2494bfdc86
Validate raw code and mpy read length 2019-06-25 17:54:27 -07:00
Scott Shawcroft
330517bde9
Validate portions of mpy load to detect corruption 
Fixes #1917
 2019-06-25 15:39:33 -07:00
Dan Halbert
24ac1fdcab WIP: backup only; not compiled 2019-06-19 21:54:28 -04:00
Dan Halbert
35b9191857 Don't operate directly on bleio objects in shared-bindings: use common_hal 
routines instead. Changes made but not yet tested.
 2019-06-18 23:46:20 -04:00
Dan Halbert
bed6d43a76 merge from upstream; WIP redo Address; no more AddressType 2019-06-13 21:55:07 -04:00
Dan Halbert
ba1b36a800 Uncomment vm.c SUPEROPT (debugging typo); trim a few builds 2019-06-12 13:09:09 -04:00
Dan Halbert
1bb4fccc3b Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files 2019-06-12 11:08:22 -04:00
Dan Halbert
aa3316b619 Merge remote-tracking branch 'adafruit/master' into vm-computed-goto 2019-06-11 18:01:04 -04:00
Dan Halbert
4fc189b60c Merge latest 4.0.x fixes into master 2019-06-11 16:16:29 -04:00
Dan Halbert
ea760c042b Turn on MICROPY_OPT_COMPUTED_GOTO for 5x CPU-bound speedup 2019-06-11 12:43:48 -04:00
Dan Halbert
62de2506e4 Include display objects in gc. 2019-06-06 17:49:32 -04:00
Elvis Pfützenreuter
1da8d4b4da Add PS/2 support -- ps2io module 2019-06-04 18:05:46 -03:00
Dan Halbert
613e12f99f Replace Broadcaster with enhanced Peripheral 2019-06-03 20:40:05 -04:00
Dan Halbert
4e85c1ef91 Implement forced clean builds for boards so designated. 
Mark boards that set CFLAGS_INLINE_LIMIT for particular langauges as needing clean builds.

Fixes #1910.
 2019-05-24 15:32:24 -04:00
Scott Shawcroft
63b253c33a
Merge pull request #1906 from adafruit/4.0.x 
Merge in all bug fixes from 4.0.1 into master
 2019-05-22 15:23:24 -07:00
Dan Halbert
da77eedafa Enable MICROPY_PY_BUILTINS_ROUND_INT; make round() work beter when it's disabled as well 2019-05-17 15:56:40 -04:00
Scott Shawcroft
b7b55e0c0a
Make Group iterable via a generic native iterator. 
Fixes #1694
 2019-05-14 15:15:23 -07:00
Scott Shawcroft
f29de51325
Check native object in case of early access 
If a native displayio object is accessed before it's super().__init__()
has been called, then a placeholder is given that will cause a crash if
accessed. This is tricky to get right so we detect this case and raise
a NotInplementedError instead of crashing.

Fixes #1881
 2019-05-13 17:31:30 -07:00
Dan Halbert
8664a6574b use approx of original @godlygeek code for smallints; add tests 2019-05-12 11:17:29 -04:00
Dan Halbert
d103ac1d63 Handle truth values; speed up smallint checks 2019-05-12 00:10:53 -04:00
Matt Wozniski
1d0c61642b Reverse int to bytes buffer overflow conditionals 
Rather than jumping to a label when an overflow is known to have
occurred, return early when one is known not to have.
 2019-05-09 22:03:12 -04:00
Matt Wozniski
f325bd848b Use OverflowError exception type for overflows 
Initially I used one of the existing exception raise functions, but it's
more correct and not much more code to raise OverflowError instead.
 2019-05-09 03:22:26 -04:00
Matt Wozniski
095c844004 Add overflow checks for int to bytes conversions 
For both small and long integers, raise an exception if calling
struct.pack, adding an element to an array.array, or formatting an int
with int.to_bytes would overflow the requested size.
 2019-05-09 03:22:25 -04:00
Scott Shawcroft
9ce042ad07
Merge pull request #1865 from terriko/mpy_error 
Make status light flash blue for incompatible mpy (fixes #1369)
 2019-05-08 20:22:59 -04:00
Terri Oda
8d9c2f3e9d Make MpyError a ValueError (since that's what it was before) 2019-05-08 13:58:31 -07:00
Terri Oda
a9b05d37d7 Make status light flash blue for incompatible mpy (fixes #1369) 2019-05-08 11:54:08 -07:00
Scott Shawcroft
bec84f20ab
Merge pull request #1859 from scottbelden/tabbing 
enter four spaces when there are no matches
 2019-05-08 14:49:11 -04:00
scottbelden
786cb40073 enter four spaces when there are no matches 2019-05-07 13:55:20 -04:00
Kathryn Lingel
eb3cb4d99b Fix tests and clarify first character access 2019-05-07 09:30:55 -07:00
Kathryn Lingel
54aa1ce6de Filter private methods from tab completion 2019-05-06 12:16:29 -07:00
Scott Shawcroft
54ef87c6de
Correct collect of permanent pointers. 
The previous implementation managed to keep all but the head
pointer of the list.

Fixes #1814
 2019-04-18 15:44:44 -07:00
Scott Shawcroft
713a38d1a2
Merge pull request #1754 from dmazzella/dmazzella-patch-1 
add support for USER_C_MODULES
 2019-04-17 09:41:20 -07:00
Scott Shawcroft
6132a05fd9
Include cleanup and style tweaks 2019-04-16 10:19:07 -07:00
Scott Shawcroft
0e03a321e4
Fully split gamepadshift from gamepad 2019-04-16 10:11:54 -07:00
Scott Shawcroft
c927e6b938
Split GamePadShift from GamePad to save space on most boards. 2019-04-15 15:40:06 -07:00
Radomir Dopieralski
4dc286fa14 Reorganize the gamepad code 2019-04-12 20:43:29 +02:00
Scott Shawcroft
debff19126
Check for null local dictionaries 2019-04-10 14:48:27 -07:00
Scott Shawcroft
a152ac1cef
Merge remote-tracking branch 'adafruit/master' into pybadge_revd 2019-04-10 10:58:45 -07:00
Scott Shawcroft
5028f87b09
Tweak pybadge and fix display bugs 
* Update pybadge pins and flash for rev D
* TileGrid now validates the type of the pixel_shader.
* Display actually handles incoming subclass objects.
* MicroPython will inspect native parents to see if special
  accessors are used.
 2019-04-09 18:32:52 -07:00
Scott Shawcroft
ee7a77db65
Check that a never free pointer is on the heap. 
This fixes a crash on boards with built-in displays which statically
allocate the display bus. When the pointer is provided to never
free, it tries to allocate on the non-existant heap and crashes.
 2019-04-09 15:12:28 -07:00
Scott Shawcroft
72992070c5
Fix boards with no shared busses. 2019-04-09 11:36:10 -07:00
Scott Shawcroft
0f003ac5b8
Reorganize board busses into shared-bindings and shared-module. 2019-04-08 16:58:50 -07:00
Damiano Mazzella
b6b5eaa878
Update mkrules.mk 2019-04-05 21:41:40 +02:00
Damiano Mazzella
a20aab0491
Update obj.h 2019-04-05 21:41:10 +02:00
Damiano Mazzella
af38f882ec
Update objmodule.c 2019-04-05 21:40:28 +02:00
Damiano Mazzella
7549326ceb
Update py.mk 2019-04-05 21:39:44 +02:00
Damiano Mazzella
d1698230a1
Add files via upload 2019-04-05 21:38:32 +02:00
Dan Halbert
c9571fe1ea ROTARYIO_MODULE mistakenly omitted from module list 2019-04-01 17:59:59 -04:00
Dan Halbert
35ab1a1983 Turn on frequencyio only on CIRCUITPY_FULL_BUILD 2019-03-27 16:57:35 -04:00
Dan Halbert
4c1849ae7c turn on reversed() for all builds 2019-03-26 22:15:26 -04:00
Scott Shawcroft
2c93ce5a28
Merge pull request #1672 from dhalbert/regular-fs-flush 
flush flash filesystem once a second
 2019-03-26 13:47:43 -07:00
Dan Halbert
26262cd477
Merge pull request #1670 from tannewt/fontio 
Move Glyph and BuiltinFont into fontio
 2019-03-20 17:36:04 -04:00
Dan Halbert
fbf166af1a enable MICROPY_CPYTHON_COMPAT for most builds except CIRCUITPY_SMALL_BUILD; remove a few other things to make fit 2019-03-20 14:36:24 -04:00
Dan Halbert
2459eabd66 flush flash filesystem once a second 2019-03-20 12:21:36 -04:00
Scott Shawcroft
5e2fec714c
Move Glyph and BuiltinFont into fontio 
It was confusing in displayio.

Fixes #1662
 2019-03-19 16:22:09 -07:00
Scott Shawcroft
911509c80c
Fix function signature 2019-03-12 14:05:31 -07:00
Scott Shawcroft
03be42ab84
Enter safe mode when an allocation is attempted on an uninitialized heap. 2019-03-12 11:18:26 -07:00
sommersoft
2cd6a79016 better handle frequencyio inclusion 2019-03-01 22:46:57 -06:00
sommersoft
a44bfc2730 Merge branch 'master' of https://github.com/adafruit/circuitpython into new_freq_in 2019-03-01 21:24:30 -06:00
Radomir Dopieralski
89b2788d11 Apply review fixes: 
* fix formatting
* fix copyrights
* fix CIRCUITPYTHON_GAMEPAD guards
* add CIRCUITPYTHON_PEW guards to reset
* fix module list order
 2019-03-01 16:05:15 +01:00
Radomir Dopieralski
45fea86554 Rebase on top of CircuitPython 4.x 2019-03-01 14:59:21 +01:00
Radomir Dopieralski
88e40193ae Add a _pew module 2019-02-28 23:32:58 +01:00
sommersoft
9d3fcf9a0d add frequencyio to circuipy_ configs 2019-02-24 18:05:51 -06:00
Scott Shawcroft
0261c57d32
Merge pull request #1582 from dhalbert/remove-u-names 
rename ure, ujson, and uerrno to re, json, and errno
 2019-02-21 13:24:07 -08:00
Dan Halbert
10d3a20f8a Add CIRCUITPY macro; rename u* only when CIRCUITPY=1 2019-02-21 11:09:44 -05:00
Dan Halbert
c5dbdbe88c rename ure, ujson, and uerrno to re, json, and errno 2019-02-21 00:33:36 -05:00
Scott Shawcroft
46fd60c703
Prevent infinite display update recursion and fix VFS mounting 
Fixes #1529
 2019-02-19 14:50:31 -08:00
Dan Halbert
1177c32679
Merge pull request #1562 from debrouxl/minor_improvements_and_fixes 
Minor fixes
 2019-02-19 13:22:42 -05:00
Dan Halbert
263e9822ea typo 2019-02-18 12:21:31 -05:00
Dan Halbert
ba77a9ca80 move non-u names for native modules to circuitpy_mpconfig.h 2019-02-18 12:08:23 -05:00
Dan Halbert
5c884bf6d6 forgot json 2019-02-18 07:57:54 -05:00
Dan Halbert
c1144a288f regularize how module weak links and alternate names are listed 2019-02-18 00:45:43 -05:00
Dan Halbert
97aeb1953b correct weak module links; samd module only in m4 ports; update libraries 2019-02-17 23:48:08 -05:00
Dan Halbert
5ec92415b0 fix module weak links; add missing nrf features 2019-02-17 17:29:28 -05:00
Lionel Debroux
94e51de166 Define MP_SSIZE_MAX for LONGINT_IMPL_LONGLONG as well. 
Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
 2019-02-17 11:21:35 +01:00
Dan Halbert
619b4f13fd
Merge pull request #1555 from tannewt/print_flush 
Support print("", flush=True)
 2019-02-15 21:46:16 -05:00
Dan Halbert
7b3f7605b8 address @tannewt changes: move and rename common files; remove PORT_HEAP_SIZE 2019-02-15 20:32:32 -05:00
Scott Shawcroft
e6b140e7a0
Support print("", flush=True) 
Fixes #1127
 2019-02-15 16:53:19 -08:00
Noralf Trønnes
0865c9d381 extmod/ure: Support search/match() pos and endpos parameters 
MICROPY_PY_URE_MATCH_SPAN_START_END is used to enable the functionality
since it's similar.
 2019-02-14 15:42:28 +01:00
Damien George
b9dc23c070 extmod/modure: Add ure.sub() function and method, and tests. 
This feature is controlled at compile time by MICROPY_PY_URE_SUB, disabled
by default.

Thanks to @dmazzella for the original patch for this feature; see #3770.
 2019-02-14 15:42:22 +01:00
Damien George
cbeac094ef extmod/modure: Add match.span(), start() and end() methods, and tests. 
This feature is controlled at compile time by
MICROPY_PY_URE_MATCH_SPAN_START_END, disabled by default.

Thanks to @dmazzella for the original patch for this feature; see #3770.
 2019-02-14 15:42:21 +01:00
Damien George
a24fabbb6f extmod/modure: Add match.groups() method, and tests. 
This feature is controlled at compile time by MICROPY_PY_URE_MATCH_GROUPS,
disabled by default.

Thanks to @dmazzella for the original patch for this feature; see #3770.
 2019-02-14 15:42:19 +01:00
Scott Shawcroft
c17f147be9
A variety of displayio improvements 
This changes a number of things in displayio:
* Introduces BuiltinFont and Glyph so the built in font can be used by libraries. For boards with
  a font it is available as board.TERMINAL_FONT. Fixes #1172
* Remove _load_row from Bitmap in favor of bitmap[] access. Index can be x/y tuple or overall index. Fixes #1191
* Add width and height properties to Bitmap.
* Add insert and [] access to Group. Fixes #1518
* Add index param to pop on Group.
* Terminal no longer takes unicode character info. It takes a BuiltinFont instead.
* Fix Terminal's handling of [###D vt100 commands used when up arrowing into repl history.
* Add x and y positions to Group plus scale as well.
* Add bitmap accessor for BuiltinFont
 2019-02-11 20:55:05 -08:00
Craig Forbes
1662e02c1b Add human readable text for ENOSPC. 2019-02-06 14:59:01 -06:00
Scott Shawcroft
0c50154c83
Use generic overflow so 64 bit is handled ok. 2019-02-04 16:11:16 -08:00
Scott Shawcroft
c60f77d5ab
Check sequence multiply for length overflow 
Fixes #1279
 2019-02-04 15:33:36 -08:00
Scott Shawcroft
5555a24479
Never long live the main dictionary. 
It's contents change often and may be referenced elsewhere.

Fixes #1443
 2019-02-01 16:05:37 -08:00
Scott Shawcroft
a39fc94dde
Don't long live class attributes 
When they are added later, they are also referenced in the main
dictionary.

Fixes #1218
 2019-02-01 16:04:16 -08:00
Dan Halbert
e170e03f8c Merge remote-tracking branch 'adafruit/master' into bleio2 2019-01-21 20:38:26 -05:00
Dan Halbert
a8f4aa4796 Merge remote-tracking branch 'adafruit/master' into struct-compat 2019-01-20 21:47:13 -05:00
Scott Shawcroft
479b286600
Fix dict_make_new 2019-01-20 17:32:43 -08:00
Scott Shawcroft
5ddc50473a
Check for null kw_args 2019-01-20 16:18:34 -08:00
Dan Halbert
7a09af73ec Improve struct compatibility with CPython 2019-01-20 15:12:34 -05:00
Dan Halbert
62df7ab730 Improve struct compatibility with CPython 2019-01-20 15:10:09 -05:00
Dan Halbert
28cfd8a513 CharacteristicBuffer: make it be a stream class; add locking 2019-01-19 19:45:35 -05:00
Scott Shawcroft
b569e8bab0
More make_new updates 2019-01-18 17:09:56 -08:00
Scott Shawcroft
0318a9a9bc
More make_new fixes for unix build 2019-01-18 11:53:09 -08:00
Scott Shawcroft
c271754962
fixup micropy 2019-01-14 18:09:02 -08:00
Scott Shawcroft
12c8b00556
Don't build machine class we don't use. 2019-01-14 17:30:01 -08:00
Scott Shawcroft
72d993d60c
py changes for supporting superclass constructors that take kwargs 2019-01-14 17:29:19 -08:00