Commit Graph

14 Commits

Author SHA1 Message Date
Alex Waygood
5670ca2f75 Add SupportsRichComparison type to _typeshed (#6583)
Use it to improve types of `max()` and other functions.

Also make some other tweaks to types related to comparison dunders.

Fixes #6575
2021-12-14 14:12:23 +00:00
Jukka Lehtosalo
a7798f6060 Revert "lru_cache preserves signature of wrapped function (#6221)" (#6356)
This reverts commit 8bda66a737.

The change causes issues with ParamSpec implementations in type
checkers, at least pyright and my work-in-progress support for
ParamSpec in mypy. It's not yet clear how to fix the issues, so I
think that it's best to revert this, at least temporarily until we've
found a good solution. See #6347 for context.
2021-11-22 12:52:27 +01:00
Alex Waygood
5c8e68f0eb Use lowercase set, frozenset and deque where possible (#6346) 2021-11-19 15:05:45 -08:00
Alex Waygood
10c9d8cfce Add @final to many unsubclassable stdlib classes (#6299) 2021-11-15 14:45:24 +01:00
Tomaz-Vieira
8bda66a737 lru_cache preserves signature of wrapped function (#6221)
Update pytype for a fix to ParamSpec as argument to Generic
2021-11-03 10:08:52 +01:00
Bas van Beek
b9e1d7d522 Replace Mapping with types.MappingProxyType (#6013)
Mark `Signature.parameters` and `.return_annotation` as read-only properties
2021-09-09 09:58:53 +02:00
Akuli
ce11072dbe Big diff: use lower-case list and dict (#5888) 2021-08-08 09:26:35 -07:00
Akuli
ee487304d7 Big diff: Use new "|" union syntax (#5872) 2021-08-08 11:05:21 +02:00
Akuli
933787d5fe return Hashable from functools._make_key (#5385) 2021-05-09 20:23:40 +03:00
Mahmoud Harmouch
0804505c10 Add functools._make_key (#5370)
* Add functools._make_key

* Added _HashedSeq class
2021-05-08 23:40:33 +03:00
Sebastian Rittau
45916045c8 Upgrade black to 21.4b0 and reformat (#5250)
This introduces newlines before decorators.
2021-04-26 13:58:27 +02:00
Eric Traut
e2967a8bee Eliminated the use of "bare" TypeVars in stdlib stubs (#5041)
Eliminated the use of "bare" TypeVars (i.e. a TypeVar that appears only once) within generic methods. While not considered an error in PEP 484, these are a common source of bugs in code, and some type checkers (including pytype and pyright) flag them as errors.

Co-authored-by: Eric Traut <erictr@microsoft.com>
2021-02-27 19:43:45 -08:00
Eric Traut
18a229da97 functools: add type argument to Type annotation (#4977)
Co-authored-by: Eric Traut <erictr@microsoft.com>
2021-01-27 20:03:20 -08:00
Ivan Levkivskyi
16ae4c6120 Re-organize directory structure (#4971)
See discussion in #2491

Co-authored-by: Ivan Levkivskyi <ilevkivskyi@dropbox.com>
2021-01-27 12:00:39 +00:00