Eric Traut
409df8ff72
Fixed bug that results in false positive when evaluating the call to a generic function that involves a type variable used in both a covariant and contravariant (or invariant) position and both literal and non-literal types are involved. This addresses part of #6207 . ( #8049 )
2024-06-02 14:19:13 -07:00
Eric Traut
ecc4ebb12a
Fixed bug that results in a confusing error message when stub generation fails. This addresses #8044 .
2024-06-01 11:29:00 -07:00
Eric Traut
c7fbc82337
Reversed the change for #8035 . Tuple expressions used in generators will not retain literal types.
2024-05-31 20:45:50 -07:00
JR Heard
d5b6abad59
Fix typo in type-stubs.md ( #8037 )
2024-05-31 20:00:30 -07:00
Eric Traut
5dba796e16
Minor code cleanup in program module.
2024-05-31 19:57:59 -07:00
Eric Traut
8a2857876b
Renamed references to "list comprehension" to "comprehension" in various places for clarity. Comprehensions can be used in lists, dicts, sets or none of the above (in which case it's interpreted as a generator).
2024-05-31 17:57:40 -07:00
Eric Traut
03ddb0917b
Changed the tuple inference behavior to retain literals (as it did prior to 1.1.365) when a tuple expression is used within a generator expression. This addresses #8035 . ( #8036 )
2024-05-31 17:37:06 -07:00
Eric Traut
e69974cee0
Fixed bug that results in a false positive error under certain circumstances involving a call to a higher-order generic function with another function that involves a class with a contravariant type variable. This addresses #7212 .
2024-05-31 13:44:51 -07:00
Eric Traut
0e42a7ea56
Removed support for inlined TypedDict annotations. This idea never gained enough support to make it into a PEP.
2024-05-30 18:16:13 -07:00
Eric Traut
1bc5949959
Added comments for experimental features.
2024-05-30 18:14:47 -07:00
Eric Traut
181382d6a1
More cleanup of prefetched types.
2024-05-30 18:08:46 -07:00
Eric Traut
ce229098e6
Code cleanup for prefetched types used in type evaluator.
2024-05-30 17:41:39 -07:00
Eric Traut
32fa85e3ed
Changed behavior of constructor call evaluation when __new__ evaluation results in type evaluation errors. Previously, pyright skipped the __init__ evaluation in this case. It now proceeds to evaluate __init__, potentially generating redundant errors. This addresses #8026 . ( #8029 )
2024-05-30 12:49:11 -07:00
PylanceBot
2e397e9a0a
[PylanceBot] Pull Pylance with Pyright 1.1.365 ( #8016 )
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* pull-pylance-with-pyright-1.1.365-9280185292
* Update package.nls.ko.json typo
Fix typo
---------
Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Rich Chiodo <rchiodo@users.noreply.github.com>
2024-05-29 09:49:41 -07:00
Eric Traut
66101ee0c5
Published 1.1.365
2024-05-28 21:12:35 -07:00
Eric Traut
ece525e960
Fixed bug that results in a false negative when a Final class variable is assigned a value in the class body and reassigned a value in the __init__ method. This addresses #8013 . ( #8015 )
2024-05-28 20:42:09 -07:00
Eric Traut
59eabcb60f
Fixed bug that leads to inconsistent narrowing-on-assignment behavior when a tuple instance with unknown type arguments is assigned to a target symbol with a declared tuple type. This addresses #8001 . ( #8005 )
2024-05-26 23:42:37 -07:00
Eric Traut
a4d165ec02
Fixed regular expression for # type: ignore and # pyright: ignore comments. This addresses #8000 .
2024-05-25 09:30:05 -07:00
Eric Traut
c1b5bccca0
Did some internal refactoring in preparation for implementation of new functionality. No functional change.
2024-05-25 00:33:38 -07:00
Eric Traut
1bba737d93
Fixed a bug that results in an unsolved TypeVar when calling list(tuple()). This addresses #7998 . ( #7999 )
2024-05-25 00:25:05 -07:00
Eric Traut
1466ccb653
Fixed issue with chained config files related to typeCheckingMode.
2024-05-24 18:01:20 -07:00
Eric Traut
421dabee57
Added support for configuration inheritance through an "extends" configuration option. This addresses #4366 . ( #7997 )
2024-05-24 17:22:12 -07:00
Eric Traut
0a83d6459c
Fixed a bug that results in incorrect type compatibility checks for a… ( #7994 )
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* Fixed a bug that results in incorrect type compatibility checks for a callable that uses `*args: *tuple[T, *tuple[S, ...]]`. This addresses #7987 .
* Improved diagnostic messages for parameter mismatch.
2024-05-24 13:19:16 -07:00
Eric Traut
af916c6644
First step in improving code for parameter matching for callable assignments. This step involves simple renaming. No functional change.
2024-05-24 10:10:16 -07:00
Eric Traut
a1ac859982
Small cleanup in callback protocol test.
2024-05-24 10:09:14 -07:00
Eric Traut
59b8963684
Attempted to clarify meaning of "include" and "exclude" in documentation.
2024-05-23 16:27:39 -07:00
Eric Traut
aed4c75980
Fixed regression that results in the incorrect type evaluation for the value attribute of a StrEnum or IntEnum class. This addresses #7983 .
2024-05-23 09:18:30 -07:00
Ujan RoyBandyopadhyay
bfc60526a0
Use typeshed version info for stdlib module list ( #7982 )
2024-05-23 09:04:55 -07:00
Eric Traut
50d4f44735
Changed tuple expression inference behavior to not preserve literal entry types if the tuple expression is embedded within another tuple, set, list, or dictionary expression. This addresses #7159 . ( #7970 )
2024-05-22 16:10:05 -07:00
Bill Schnurr
0618acc535
pylance-22-5-2024 -> pyright ( #7980 )
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* pullpylance-22-5-2024
Co-authored-by: Bill Schnurr <bschnurr@microsoft.com>
Co-authored-by: HeeJae Chang <hechang@microsoft.com>
Co-authored-by: Erik De Bonte <erikd@microsoft.com>
Co-authored-by: Rich Chiodo <rchiodo@microsoft.com>
Co-authored-by: Stella Huang <stellahuang@microsoft.com>
Co-authored-by: Kacie Kang <jikang@microsoft.com>
2024-05-22 15:34:30 -07:00
Raphael Boidol
766a012627
Update GitHub Actions from "actions" org & update mypy_primer for changed upload-artifacts behaviour ( #7978 )
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* Update actions/checkout, actions/setup-node, actions/setup-python, actions/github-script
* Update actions/upload-artifact & actions/download-artifact includign migrations
2024-05-22 12:31:23 -07:00
Eric Traut
a18387f1c4
Published 1.1.364
2024-05-21 19:04:30 -07:00
Eric Traut
4a8b2dbbdd
Removed unused import in test.
2024-05-21 16:45:54 -07:00
Eric Traut
b93dc627fc
Added small memory and performance optimization.
2024-05-21 13:00:33 -07:00
Eric Traut
be320a8b08
Added support for using Literal and various other special forms in a value expression. This addresses #7547 . ( #7969 )
2024-05-21 12:20:01 -07:00
Eric Traut
4c49f1b8cd
Improved type printer (the component that converts an internal type to textual format for diagnostic messages) so it better handles special forms like Literal or unions when used in a value expression. This partly addresses #7547 .
2024-05-21 10:49:29 -07:00
Eric Traut
1027400ac0
Fixed bug that leads to a false negative when calling a callback function that returns a callable with a generic parameter type. This addresses #7718 . ( #7965 )
2024-05-21 01:47:44 -07:00
Eric Traut
582ead0aa0
Updated typeshed stubs to the latest version.
2024-05-21 01:02:48 -07:00
Eric Traut
e4e48b9d26
Added test case for #7250 , which was fixed by the same fix for #7141 .
2024-05-21 00:02:51 -07:00
Eric Traut
39962012cb
Added test case for previous commit.
2024-05-20 23:58:55 -07:00
Eric Traut
9f76ed501e
Fixed a bug that resulted in an infinite loop when a function that uses an *args: *Ts parameter is passed as an argument to itself. This partially addresses #7141 . ( #7964 )
2024-05-20 23:35:11 -07:00
Eric Traut
51225759d2
Fixed regression that results in incorrect type evaluation for annotations that involve nested protocols (such as P[P[T]]). This addresses #6767 . ( #7963 )
2024-05-20 19:34:46 -07:00
Eric Traut
7fb7b4158d
Added support for recent addendum to typing spec that provides a special case for dataclasses so ClassVar and Final can be used together to distinguish between a regular Final instance variable and a ClassVar that is also Final. This addresses #7959 . ( #7962 )
2024-05-20 15:52:34 -07:00
Eric Traut
24787dad22
Revert "Update GitHub Actions from "actions" org to resolve Node.js deprecations ( #7956 )"
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This reverts commit 17921d4f1e
2024-05-20 15:42:56 -07:00
Eric Traut
d1515002d9
Fixed a bug in the dataclass "converter" support that resulted in an error if the converter is tuple. This addresses https://github.com/microsoft/pylance-release/issues/5391 .
2024-05-20 12:53:20 -07:00
Raphael Boidol
17921d4f1e
Update GitHub Actions from "actions" org to resolve Node.js deprecations ( #7956 )
2024-05-20 08:53:43 -07:00
Eric Traut
dbac83d45c
Fixed a bug that results in a false negative when a generic function has a parameter with a generic type and a default argument value. This could lead to a typing hole when considering subtyping rules for callables. This addresses #7288 . ( #7954 )
2024-05-19 21:34:08 -07:00
Eric Traut
0b7860b15e
Fixed regression related to "converter" field parameter for dataclasses when the converter refers to a generic class constructor. This addresses #7713 .
2024-05-18 14:22:47 -07:00
Eric Traut
7426e71d2c
Changed support for dataclass "converter" field parameter to be off by default. The "enableExperimentalFeatures" must now be enabled to use this feature. If and when PEP 712 is approved, we can move out of experimental.
2024-05-18 14:21:46 -07:00
Eric Traut
017f7c2767
Fixed a bug that results in incorrect type narrowing for a type guard function that uses TypeIs[type[T]]. This addresses #7946 . ( #7947 )
2024-05-18 00:11:08 -07:00
