Commit Graph

13 Commits

Author SHA1 Message Date
Isaac Benitez 71d649613f Updated utime() to take a 2-tuple instead of a plain int 2022-09-22 00:56:44 -07:00
Isaac Benitez 5a21c30ab2 Added utime() to the os librady 2022-09-18 18:43:27 -07:00
Scott Shawcroft a30de85d57
Add dotenv read support
os.getenv() will use it (when available) to load variables from
/.env

This will also be useful when we need secrets or config for
CircuitPython outside of the VM (like WiFi credentials.)

Fixes #4212
2022-05-18 14:01:35 -07:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Scott Shawcroft 2b4ad1ed03
Fix warnings that come from -O3 (I think) 2021-01-20 19:16:56 -08:00
Diego Elio Pettenò 34b4993d63 Add license to some obvious files. 2020-07-06 19:16:25 +01:00
jepler 676f7aa808 os_listdir: 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
Noralf Trønnes 28383afa11 shared-module/os: Fix os.mkdir('a/b')
This fixes commit a99f9427420d("'/' and '\' are also acceptable ends of the path now") which broke mkdir.
The problem is where the directory name is a single letter like this:
>>> os.mkdir('a')
>>> os.mkdir('a/b')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
OSError: [Errno 17] File exists
>>> os.mkdir('a/bb')
>>>

I wasn't smart enough to fix this in the oofatfs library, so I did it in the os shared module by
creating a path lookup function for the os methods that only deals with directories. I reverted
the library change introduced by the aforementioned commit.

This means that os.stat and os.rename can't handle trailing slashes. This is to avoid allowing
filenames with trailing slashes to pass through. In order to handle trailing slashes for these
it would be necessary to check if it really is a directory before stripping. I didn't do this
since the original issue was to make os.chdir tolerate trailing slashes.

There's an open MicroPython issue #2929 wrt. trailing slashes and mkdir.
2018-11-09 19:20:56 +01:00
Dan Halbert bc760dd341 WIP: complete manual inspection of all significant changes 2018-07-23 21:34:25 -04:00
Dan Halbert e2e01efa84 compiles and runs; hangs on import storage;storage.VfsFat.<tab> 2018-07-13 22:51:10 -04:00
Dan Halbert 327b0f76da fix os.listdir() when current dir is '/' 2018-06-15 10:51:03 -04:00
Scott Shawcroft c797f3cb24 shared-module: Fix os.listdir to correctly return list rather than
iterator.
2017-06-28 12:51:32 -07:00
Scott Shawcroft 778e975936 Split uos module into os and storage.
os is a subset of CPython's os. storage contains additional
file system mounting functionality based on UNIX's mount
management.

Fixes #140
2017-06-27 15:17:30 -07:00