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251 Commits

Author SHA1 Message Date
Guido van Rossum 48b069a003
bpo-39481: Implementation for PEP 585 (#18239) 
This implements things like `list[int]`,
which returns an object of type `types.GenericAlias`.
This object mostly acts as a proxy for `list`,
but has attributes `__origin__` and `__args__`
that allow recovering the parts (with values `list` and `(int,)`.

There is also an approximate notion of type variables;
e.g. `list[T]` has a `__parameters__` attribute equal to `(T,)`.
Type variables are objects of type `typing.TypeVar`.
 2020-04-07 09:50:06 -07:00
Victor Stinner 65a796e527
bpo-40094: Add os.waitstatus_to_exitcode() (GH-19201) 
Add os.waitstatus_to_exitcode() function to convert a wait status to an
exitcode.

Suggest waitstatus_to_exitcode() usage in the documentation when
appropriate.

Use waitstatus_to_exitcode() in:

* multiprocessing, os, subprocess and _bootsubprocess modules;
* test.support.wait_process();
* setup.py: run_command();
* and many tests.
 2020-04-01 18:49:29 +02:00
Charles Burkland d648ef10c5
bpo-36144: Update os.environ and os.environb for PEP 584 (#18911) 2020-03-13 09:04:43 -07:00
Serhiy Storchaka f4f445b693
bpo-39567: Add audit for os.walk(), os.fwalk(), Path.glob() and Path.rglob(). (GH-18372) 2020-02-12 12:11:34 +02:00
Victor Stinner b8d1262e8a
bpo-39395: putenv() and unsetenv() always available (GH-18135) 
The os.putenv() and os.unsetenv() functions are now always available.

On non-Windows platforms, Python now requires setenv() and unsetenv()
functions to build.

Remove putenv_dict from posixmodule.c: it's not longer needed.
 2020-01-24 14:05:48 +01:00
Bar Harel eae87e3e4e bpo-38878: Fix os.PathLike __subclasshook__ (GH-17336) 
Quick subclasshook fix using the same method is being used in collections.abc (up to a certain degree).
 2019-12-22 09:57:27 +00:00
Batuhan Taşkaya 526606baf7 bpo-38994: Implement __class_getitem__ for PathLike (GH-17498) 
https://bugs.python.org/issue38994
 2019-12-08 12:31:15 -08:00
Bernt Røskar Brenna 734f1202a5 closes bpo-25461: Update os.walk() docstring to match the online docs. (GH-11836) 2019-09-10 13:43:58 +01:00
Hasan Ramezani fb6807b043 Fix punctuation in `os.execvpe` docstring. (GH-15051) 2019-09-09 08:58:21 -07:00
Steve Dower 2438cdf0e9
bpo-36085: Enable better DLL resolution on Windows (GH-12302) 2019-03-29 16:37:16 -07:00
Recursing 3ce3dea606 Use generator instead of list in code examples (GH-11203) 
There is no need to create a list for `sum`
Also, becomes consistent with the first example in Doc/library/os.rst
 2018-12-22 19:48:14 -08:00
Benjamin Peterson 52dee687af
Assume the raw environ is always declared. (GH-8707) 
posixmodule.c always declares environ, so don't bother catching a NameError in os.py.
 2018-08-07 21:51:12 -07:00
Mike 53f7a7c281 bpo-32297: Few misspellings found in Python source code comments. (#4803) 
* Fix multiple typos in code comments

* Add spacing in comments (test_logging.py, test_math.py)

* Fix spaces at the beginning of comments in test_logging.py
 2017-12-14 13:04:53 +02:00
Serhiy Storchaka 81108375d9 bpo-30152: Reduce the number of imports for argparse. (#1269) 2017-09-26 00:55:55 +03:00
Osvaldo Santana Neto 8a8d28501f bpo-30441: Fix bug when modifying os.environ while iterating over it (#2409) 2017-07-01 20:34:45 +03:00
Serhiy Storchaka ea720fe7e9 bpo-25996: Added support of file descriptors in os.scandir() on Unix. (#502) 
os.fwalk() is sped up by 2 times by using os.scandir().
 2017-03-30 09:12:31 +03:00
Serhiy Storchaka e304e33c16 bpo-19930: The mode argument of os.makedirs() no longer affects the file (#799) 
permission bits of newly-created intermediate-level directories.
 2017-03-24 13:27:42 +02:00
Serhiy Storchaka 8f6b344d36 bpo-28682: Added support for bytes paths in os.fwalk(). (#489) 2017-03-07 14:33:21 +02:00
Steve Dower bb08db4010 Fixes empty tuple case. 2016-11-19 21:14:27 -08:00
Steve Dower eccaa0679d Issue #28732: Adds new errors to spawnv emulation for platforms that only have fork and execv 2016-11-19 20:11:56 -08:00
Serhiy Storchaka af4e4747f5 Issue #28353: os.fwalk() no longer fails on broken links. 2016-10-25 14:34:38 +03:00
Serhiy Storchaka 42bababba6 Issue #28353: os.fwalk() no longer fails on broken links. 2016-10-25 14:28:38 +03:00
Serhiy Storchaka 3ae41554c6 Issue #27998: Removed workarounds for supporting bytes paths on Windows in 
os.walk() function and glob module since os.scandir() now directly supports
them.
 2016-10-05 23:17:10 +03:00
Ned Deily bf090e31ad Issue #28324: Remove vestigal MacOS 9 references in os.py docstring. 
Patch by Chi Hsuan Yen.
 2016-10-01 21:12:35 -04:00
Steve Dower cc16be85c0 Issue #27781: Change file system encoding on Windows to UTF-8 (PEP 529) 2016-09-08 10:35:16 -07:00
Larry Hastings 10108a7b9a Issue #27355: Removed support for Windows CE. It was never finished, 
and Windows CE is no longer a relevant platform for Python.
 2016-09-05 15:11:23 -07:00
Brett Cannon 3f9183b5ac Issue #26027, #27524: Add PEP 519/__fspath__() support to os and 
os.path.

Thanks to Jelle Zijlstra for the initial patch against posixmodule.c.
 2016-08-26 14:44:48 -07:00
Brett Cannon c78ca1e044 Issue #27186: Update os.fspath()/PyOS_FSPath() to check the return 
type of __fspath__().

As part of this change, also make sure that the pure Python
implementation of os.fspath() is tested.
 2016-06-24 12:03:43 -07:00
Brett Cannon 5f74ebc2e4 Fix some PEP 8 violations. 2016-06-09 14:29:25 -07:00
Ethan Furman 228c636908 issue27186: fix fsencode/fsdecode and update tests; patch by Jelle Zijlstra 2016-06-04 13:47:39 -07:00
Ethan Furman 958b3e4058 issue27186: add PathLike ABC 2016-06-04 12:49:35 -07:00
Ethan Furman 410ef8e230 issue27186: add C version of os.fspath(); patch by Jelle Zijlstra 2016-06-04 12:06:26 -07:00
Ethan Furman c1cbeedf0c issue27182: update fsencode and fsdecode for os.path(); patch by Dusty Phillips 2016-06-04 10:19:27 -07:00
Ethan Furman cdc0879d3a issue27186 -- initial docs, tests, and python version of os.fspath 2016-06-02 15:06:09 -07:00
Victor Stinner 06ddd35f5f Issue #25911: Backport os._DummyDirEntry fixes 
* Fix test_os.BytesWalkTests on Windows
* Mimick better the reference os.DirEntry on Windows
* _DummyDirEntry now caches os.stat() result
* _DummyDirEntry constructor now tries to get os.stat()
* Fix os._DummyDirEntry.is_symlink(), don't follow symbolic links:
  use os.stat(path, follow_symlinks=False).
 2016-03-29 13:38:22 +02:00
Victor Stinner 73030df77f Fix os._DummyDirEntry.is_symlink() 
Issue #25911: Fix os._DummyDirEntry.is_symlink(), don't follow symbolic links:
use os.stat(path, follow_symlinks=False).
 2016-03-29 11:25:00 +02:00
Victor Stinner ba8b0a7db4 Enhance os._DummyDirEntry 
Issue #25911:

* Try to fix test_os.BytesWalkTests on Windows
* Try to mimick better the reference os.DirEntry on Windows
* _DummyDirEntry now caches os.stat() result
* _DummyDirEntry constructor now tries to get os.stat()
 2016-03-24 12:23:18 +01:00
Serhiy Storchaka 7c90a82a01 Issue #25995: os.walk() no longer uses FDs proportional to the tree depth. 
Different solution from 3.5.
 2016-02-11 13:31:00 +02:00
Serhiy Storchaka ffe96ae10b Issue #25994: Added the close() method and the support of the context manager 
protocol for the os.scandir() iterator.
 2016-02-11 13:21:30 +02:00
Serhiy Storchaka 5f6a0b4eb2 Issue #25911: Restored support of bytes paths in os.walk() on Windows. 2016-02-08 16:23:28 +02:00
Serhiy Storchaka 0bddc9eb15 Issue #25860: os.fwalk() no longer skips remaining directories when error occurs. 
Original patch by Samson Lee.
 2015-12-23 00:08:24 +02:00
Martin Panter 97cabb9fa5 Issue #25583: Merge makedirs fix from 3.4 into 3.5 2015-11-20 02:35:46 +00:00
Martin Panter a82642f9db Issue #25583: Avoid incorrect errors raised by os.makedirs(exist_ok=True) 2015-11-19 04:48:44 +00:00
Benjamin Peterson cd1aa9158e merge 3.4 (#23929) 2015-04-13 20:25:11 -04:00
Benjamin Peterson 52a3b74900 remove useless word (closes #23929) 2015-04-13 20:24:10 -04:00
Victor Stinner 5fdde71cce Issue #23605: Fix typo in an os.walk() comment 
Thanks Ben Hoyt for the report.
 2015-03-30 11:54:05 +02:00
Victor Stinner 7fea974baf Issue #23605: Fix os.walk(topdown=True), don't cache entry.is_symlink() because 
the caller can replace the directory with a different file kind.

The bottom-up way, os.walk(topdown=False), still uses entry.is_symlink(), and
so can be faster than Python 3.4.
 2015-03-18 11:29:47 +01:00
Victor Stinner 411bf641d3 Issue #23605: os.walk() doesn't need to call entry.is_symlink() if followlinks 
is True
 2015-03-12 09:12:48 +01:00
Victor Stinner 524a5ba111 Issue #23605: os.walk() now calls os.scandir() instead of os.listdir(). 
The usage of os.scandir() reduces the number of calls to os.stat().
Initial patch written by Ben Hoyt.
 2015-03-10 13:20:34 +01:00
Yury Selivanov 97e2e06af8 os: Include posix functions in os.__all__. Closes issue #18554. 
Patch by Ronald Oussoren.
 2014-09-26 12:33:06 -04:00