Commit Graph

65 Commits

Author SHA1 Message Date
Alex Waygood
20bc8fa4e3 Fix stubtest errors on macOS / Python 3.11 (#8743) 2022-09-15 15:27:42 -07:00
Arnav Singh
712b265a16 Fix os.{,p}{read,write}v to take Sequence of ReadableBuffer / WriteableBuffer (#8617)
Fixes #8615
Fixes #8616
2022-08-25 21:50:01 -07:00
Alex Waygood
e2ce7c6344 stdlib: audit more callback annotations (#8209) 2022-07-19 07:07:25 -07:00
Jelle Zijlstra
0306754f5f os: pos-only params for various functions (#8284) 2022-07-12 12:30:19 -07:00
Jelle Zijlstra
2a1b33df9f os: Params for posix_fallocate and posix_fadvise are pos-only (#8283)
90a6e56e56/Modules/posixmodule.c (L10845)
2022-07-12 12:19:41 -07:00
Alex Waygood
edc0ecd857 Remove Python 3.6 branches from typeshed (#8269) 2022-07-11 10:55:17 +02:00
Alex Waygood
8b3b6bf7cd stdlib: Audit Callable[<parameters>, None] annotations (#8187) 2022-06-27 08:08:28 +02:00
Alex Waygood
ceccc655db Introduce _typeshed.GenericPath and _typeshed.AnyStr_co (#7970) 2022-05-27 19:02:00 +01:00
Jelle Zijlstra
963b8aa2f7 add os.login_tty for 3.11 (#7800)
python/cpython#29658
2022-05-06 22:54:58 -07:00
Alex Waygood
97a74bc1aa Import from collections.abc wherever possible (#7635) 2022-04-18 12:50:37 +02:00
Alex Waygood
740193a8fc Use TypeAlias where possible for type aliases (#7630) 2022-04-15 18:01:00 -07:00
Alex Waygood
414f324083 Add missing __match_args__ attributes to several unix-only structseq classes (#7587) 2022-04-04 21:33:49 +01:00
Alex Waygood
da3e69d093 stdlib: Improve a bunch of __(a)exit__ methods (#7571) 2022-04-01 08:05:25 +02:00
Alex Waygood
61b22db692 Add many missing __match_args__ attributes (#7556)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2022-03-26 19:36:28 +00:00
Alex Waygood
b63c963077 Use conditional overloads to simplify several stdlib functions (#7540) 2022-03-25 08:47:03 +01:00
Jelle Zijlstra
b7d129f727 PEP 604: Remove some more uses of Union/Optional (#7515)
The following patterns still break mypy:

1. `type[]` at top level fails
2. `tuple[T1, T2]` at top level fails (but `tuple[T1, ...]` is fine)
3. `T1 | Callable[..., T2 | T3]` fails, but only <=3.9

This PR cleans up usage of `Union` and `Optional` outside these patterns.
2022-03-19 08:23:00 -07:00
Alex Waygood
3ab250eec8 Use PEP 604 syntax wherever possible (#7493) 2022-03-16 16:01:33 +01:00
Alex Waygood
f4ae363b56 stdlib: correct many pos-or-kw arg names in dunder methods (#7451) 2022-03-07 16:40:03 +01:00
Alex Waygood
947724a5cb stdlib: Add several missing @abstractmethod decorators (#7443) 2022-03-06 16:41:13 -08:00
Martin Fischer
182ddd9daf stdlib: Add os.get_handle_inheritable & setter 2022-03-06 15:57:52 -08:00
Martin Fischer
352f5c3237 stdlib: Add os.copy_file_range(src, dst, count) 2022-03-06 15:57:52 -08:00
Martin Fischer
81a85f18b6 stdlib: Add os.pidfd_open(pid) 2022-03-06 15:57:52 -08:00
Shantanu
9796b9ed69 Improve open overloads when mode is a literal union (#7428)
As pointed out by @gvanrossum in https://github.com/python/typing/issues/1096

Improves type inference in cases when we know that mode is
OpenBinaryMode, but don't know anything more specific:
```
def my_open(name: str, write: bool):
    mode: Literal['rb', 'wb'] = 'wb' if write else 'rb'
    with open(name, mode) as f:
        reveal_type(f)  # previously typing.IO[Any], now typing.BinaryIO
```

You may be tempted into thinking this is some limitation of type
checkers. mypy does in fact have logic for detecting if we match
multiple overloads and union-ing up the return types of matched
overloads. The problem is the last overload interferes with this logic.
That is, if you remove the fallback overload (prior to this PR), you'd get
"Union[io.BufferedReader, io.BufferedWriter]" in the above example.

Co-authored-by: hauntsaninja <>
2022-03-06 15:45:34 -08:00
Alex Waygood
bc72b25a2a Make more miscellaneous fields read-only, annotate _json.make_encoder (#7439) 2022-03-06 15:41:49 -08:00
Alex Waygood
d6ce3abd68 Add __all__ to most modules beginning with 'n', 'o' and 'p' (#7345) 2022-02-21 17:57:03 -08:00
Alex Waygood
26e8959279 Use _typeshed.Self in docutils.VersionInfo and os.sched_param (#7117) 2022-02-02 23:30:39 +01:00
Shantanu
b88a6f19cd Upgrade black version (#7089) 2022-01-30 16:27:06 -08:00
Alex Waygood
dbcb38a605 Add more missing methods to os._Environ (#6926) 2022-01-16 06:45:11 -08:00
Matt Bogosian
f55dff80f0 Override os._Environ.__ior__ (#6921)
Supporting the `|=` operator for `os.environ` was introduced in Python 3.9. However,
this led to false negatives in type checking statements like `os.environ |= {"k": "v"}`
and `os.environ |= [("k", "v")]` because the definition inherited from
`typing.MutableMapping` was insufficient. This addresses that deficiency.

Fixes #6919.
2022-01-15 15:52:31 -08:00
Joseph Young
e6f28c052e Accept PathLike[bytes] in os.listdir (#6870) 2022-01-09 16:17:01 +02:00
Akuli
a7886bfa55 Fix several typos in comments (#6830) 2022-01-05 18:44:34 +01:00
Alex Waygood
6ff9020603 Clean up os.statvfs_result (#6828) 2022-01-05 14:53:12 +02:00
Alex Waygood
496313d875 Add various missing os constants (#6753) 2021-12-30 15:21:30 +02:00
Alex Waygood
8d5d2520ac Use PEP 585 syntax wherever possible (#6717) 2021-12-28 11:31:43 +01:00
Alex Waygood
0b75d71303 Add a structseq class to _typeshed (#6560)
Co-authored-by: Akuli <akuviljanen17@gmail.com>
2021-12-17 13:42:09 -08:00
Shantanu
d84a03829f Revert addition of class_getitem to PathLike (#6591)
This was added in #5869
This breaks all PathLike classes that don't have class_getitem
2021-12-15 19:25:08 -08:00
Akuli
7155bdae63 Re-export more os functions in posix, tweak availability on linux (#6529) 2021-12-07 16:10:41 +01:00
Alex Waygood
415d387009 Make various os functions available on Windows (#6500) 2021-12-05 22:06:22 +02:00
Akuli
ea3f962860 Move all definitions except environ from posix to os (#6442) 2021-12-01 17:07:33 +01:00
Alex Waygood
cc5a3ca9e2 Add os.waitstatus_to_exitcode (#6444) 2021-11-29 15:22:42 +02:00
Akuli
6d54c10387 Make posix module empty on windows (#6427) 2021-11-28 07:54:30 -08:00
Akuli
a5bc1e037f Add mypy error codes to '# type: ignore' comments (#6379) 2021-11-26 07:07:56 +01:00
Alex Waygood
a9cfd23fc3 Further reduce use of deprecated contextlib aliases (#6370) 2021-11-23 15:25:39 -08:00
Alex Waygood
029cf555e7 Use lowercase set/deque in stdlib subdirectories (#6350) 2021-11-20 04:20:25 -08:00
Alex Waygood
10c9d8cfce Add @final to many unsubclassable stdlib classes (#6299) 2021-11-15 14:45:24 +01:00
luzpaz
b95b729b9e Fix typos (#6263)
Found via `codespell -q 3 -L alo,asend,ba,nams,spawnve`
2021-11-08 18:23:15 -08:00
Akuli
994b69ef8f Use lowercase tuple where possible (#6170) 2021-10-14 17:18:19 -07:00
Oleg Höfling
64f481189f drop ellipsis assignments from module vars, classvars and instance attrs (#5914)
Signed-off-by: oleg.hoefling <oleg.hoefling@gmail.com>
2021-08-11 19:26:58 +02:00
Akuli
9af9cca7f3 lowercase list and dict in the rest of stdlib (#5892) 2021-08-09 00:13:08 +02:00
Akuli
df6a211855 Use new union syntax in rest of stdlib (#5884) 2021-08-08 15:44:30 +02:00