79 Pull requests merged by 18 people

• [mypyc] Use native integers for some sequence indexing operations

  #19426 merged Jul 11, 2025

• [mypyc] Remove the unused CPyList_GetItemUnsafe primitive

  #19424 merged Jul 11, 2025

• [mypyc] Add a few native int helper irbuilder methods

  #19423 merged Jul 11, 2025

• Allow adjacent conditionally-defined overloads

  #19042 merged Jul 11, 2025

• [mypyc] Add back test for next with list iterator

  #19419 merged Jul 11, 2025

• [mypyc] Fail run test if default driver does not find test cases

  #19420 merged Jul 11, 2025

• Move is_defined_in_stub to shared checker API to break import cycle

  #19417 merged Jul 10, 2025

• [mypyc] Fix exception swallowing in async try/finally blocks with await

  #19353 merged Jul 10, 2025

• [mypyc] Use PyList_Check for isinstance(obj, list)

  #19416 merged Jul 9, 2025

• Infer empty list without annotation for __slots__ and module __all__

  #19348 merged Jul 9, 2025

• Support _value_ as a fallback for ellipsis Enum members

  #19352 merged Jul 9, 2025

• More shards for mypy-primer

  #19405 merged Jul 9, 2025

• [mypyc] Speed up for loop over native generator

  #19415 merged Jul 9, 2025

• feat: add helpful info to internal AssertionError excs

  #19404 merged Jul 9, 2025

• [mypyc] Report error on reserved method name

  #19407 merged Jul 9, 2025

• [mypyc] Add is_bool_or_bit_rprimitive

  #19406 merged Jul 9, 2025

• [mypyc] Add faster primitive for string equality

  #19402 merged Jul 9, 2025

• [mypyc] Speed up native-to-native calls using await

  #19398 merged Jul 8, 2025

• [mypyc] Add tests for string equality

  #19401 merged Jul 8, 2025

• [mypyc] Raise NameError on undefined names

  #19395 merged Jul 8, 2025

• [mypyc] Simplify comparison of tuple elements

  #19396 merged Jul 8, 2025

• perf: add __slots__ to SubtypeVisitor

  #19394 merged Jul 7, 2025

• Improve the support for promotions inside unions.

  #19245 merged Jul 7, 2025

• [mypyc] Use per-type free "lists" for nested functions

  #19390 merged Jul 7, 2025

• [mypyc] Call generator helper method directly in await expression

  #19376 merged Jul 7, 2025

• [mypyc] Generate introspection signatures for compiled functions

  #19307 merged Jul 7, 2025

• [mypyc] Add support for C string literals in the IR

  #19383 merged Jul 7, 2025

• [mypyc] Fix error value check for GetAttr that allows nullable values

  #19378 merged Jul 7, 2025

• Check property decorators stricter

  #19313 merged Jul 7, 2025

• Remove all nested imports from default plugin

  #19388 merged Jul 7, 2025

• Combine the revealed types of multiple iteration steps in a more robust manner.

  #19324 merged Jul 7, 2025

• Speed up the default plugin

  #19385 merged Jul 7, 2025

• Lessen dmypy suggest path limitations for Windows machines

  #19337 merged Jul 7, 2025

• Subtype checking micro-optimization

  #19384 merged Jul 6, 2025

• Support type checking code fragment in profile script

  #19379 merged Jul 5, 2025

• Bump version to 1.18.0+dev

  #19371 merged Jul 4, 2025

• [mypyc] Fix comparison of tuples with different lengths

  #19372 merged Jul 4, 2025

• [mypyc] Document some of our inheritance conventions

  #19370 merged Jul 3, 2025

• [mypyc] Speed up generator allocation by using a per-type freelist

  #19316 merged Jul 3, 2025

• [mypyc] Fix AttributeError in async try/finally with mixed return paths

  #19361 merged Jul 2, 2025

• feat: new mypyc primitives for str.count

  #19264 merged Jul 1, 2025

• [mypyc] Implement list.clear() primitive

  #19344 merged Jul 1, 2025

• Sync typeshed

  #19364 merged Jul 1, 2025

• Metaclass conflict check improvements

  #17682 merged Jul 1, 2025

• Do not show protocol compatibility note against unpacked sequence or mapping

  #19358 merged Jun 30, 2025

• Remove unnecessary workarounds from bind_self()

  #19356 merged Jun 29, 2025

• Fix for overloaded type object erasure

  #19338 merged Jun 25, 2025

• Fix C compiler flags in the profile self check script

  #19326 merged Jun 22, 2025

• Add script for profiling self check (Linux only)

  #19322 merged Jun 22, 2025

• Avoid erasing type objects when checking runtime cover

  #19320 merged Jun 22, 2025

• Fix TypeGuard/TypeIs being forgotten when semanal defers

  #19325 merged Jun 22, 2025

• Fix incorrect signature suggestion from dmypy suggest when type name matches imported module name

  #18937 merged Jun 21, 2025

• Speed up type checking by caching argument inference context

  #19323 merged Jun 21, 2025

• Fix TypeIs negative narrowing of union of generics

  #18193 merged Jun 21, 2025

• Tweaks to perf_compare.py script to reduce RAM usage

  #19321 merged Jun 21, 2025

• [Documentation] Minor change: Unify indexes in Variance of generic types description

  #17871 merged Jun 21, 2025

• Type ignore comments erroneously marked as unused by dmypy

  #15043 merged Jun 21, 2025

• Ignore overload impl when checking __OP__ and __rOP__ compatibility

  #18502 merged Jun 20, 2025

• Support running stubtest in non-UTF8 terminals

  #19085 merged Jun 20, 2025

• Fix metaclass resolution algorithm

  #17713 merged Jun 20, 2025

• Improve the handling of "iteration dependent" errors and notes in finally clauses.

  #19270 merged Jun 20, 2025

• [mypyc] feat(docs): detail issue with inspect.iscoroutinefunction

  #19309 merged Jun 20, 2025

• Re-widen custom properties after narrowing

  #19296 merged Jun 19, 2025

• Cleanup generic class variable access

  #19292 merged Jun 19, 2025

• Fix constructor type for subclasses of Any

  #19295 merged Jun 18, 2025

• Generalize class/static method and property alias support

  #19297 merged Jun 18, 2025

• Fix dmypy suggest interaction with __new__

  #18966 merged Jun 18, 2025

• Show name of type variable in "Cannot infer type argument" message

  #19290 merged Jun 18, 2025

• Fix missing error when redeclaring type variable in nested generic class

  #18883 merged Jun 18, 2025

• Sync typeshed

  #19301 merged Jun 18, 2025

• support Callable / callable Protocols in suggest decorator unwarpping

  #19072 merged Jun 18, 2025

• Include tuple fallback in constraints built from tuple types

  #19100 merged Jun 18, 2025

• Skip existing when retrying upload-pypi.py

  #19305 merged Jun 17, 2025

• Support properties with generic setters

  #19298 merged Jun 16, 2025

• Handle corner case: protocol vs classvar vs descriptor

  #19277 merged Jun 13, 2025

• Fix tests in master

  #19293 merged Jun 13, 2025

• Use union of current context and left side for right side narrowing of binary ops

  #19249 merged Jun 13, 2025

• Preserve literals when joining Literal and Instance with matching last_known_value

  #19279 merged Jun 13, 2025

• Bind self-types in checkmember for decorated classmethods

  #19025 merged Jun 13, 2025

23 Pull requests opened by 13 people

• Mark code after for loops that never end as unreachable

  #19287 opened Jun 13, 2025

• Use types.CoroutineType instead of typing.Coroutine

  #19288 opened Jun 13, 2025

• Follow-up after #19025: test and cleanup

  #19294 opened Jun 13, 2025

• Uninhabited should have all attributes

  #19300 opened Jun 14, 2025

• use is_same_type when resolving decorators in suggestions

  #19319 opened Jun 20, 2025

• Check slots assignments on self types

  #19332 opened Jun 24, 2025

• Add basic support for template strings (PEP 750)

  #19333 opened Jun 24, 2025

• Adds positional and kwarg only symbols into generated stubs

  #19340 opened Jun 25, 2025

• Do not display import-related errors after module-level always false assert

  #19347 opened Jun 26, 2025

• Fix wrong names listed in "too few arguments" message

  #19354 opened Jun 29, 2025

• Fix `Enum.value` inference for `Enum`s with `@cache`d methods

  #19374 opened Jul 4, 2025

• [mypyc] Implement `str.lower()` and `str.upper()` primitive

  #19375 opened Jul 4, 2025

• Enable --pretty by default

  #19380 opened Jul 5, 2025

• Try to fix problems caused by in-place modification of typevar defaults

  #19382 opened Jul 5, 2025

• Feature: Clear type info on del for local inferred variables (fixes #10005)

  #19386 opened Jul 6, 2025

• [pre-commit.ci] pre-commit autoupdate

  #19393 opened Jul 7, 2025

• Draft: Solve intermediate variable bug

  #19399 opened Jul 8, 2025

• perf: return from `is_subtype` early

  #19400 opened Jul 8, 2025

• perf: try to cache inner contexts of overloads

  #19408 opened Jul 8, 2025

• Remove duplicated constraints before solving and deduplicate `fast_container_type` items

  #19409 opened Jul 8, 2025

• Support attribute access on enum members correctly

  #19422 opened Jul 11, 2025

• (WIP) Update changelog for 1.17 release

  #19427 opened Jul 11, 2025

• Fix "ignored exception in `hasattr`" in dmypy

  #19428 opened Jul 11, 2025

68 Issues closed by 10 people

• Match on tuples and possibly-undefined

  #19391 closed Jul 11, 2025

• Errors when merging consecutive leading-indented (?) overload statements

  #17521 closed Jul 11, 2025

• TYPE_CHECKING overload with implementation just outside flags second usage, but not first

  #19015 closed Jul 11, 2025

• False-positive "Non-overlapping equality check" comparing `Enum`s `self` to members

  #17317 closed Jul 11, 2025

• `array` generic changes type in isinstance check

  #19421 closed Jul 10, 2025

• dmypy: error: unrecognized arguments: --config-file pyproject.toml

  #17624 closed Jul 10, 2025

• RuntimeError: Not implemented mypy.types.TypeGuardedType

  #19412 closed Jul 10, 2025

• Mypy complains about empty __all__ being untyped

  #10103 closed Jul 9, 2025

• Mypy complains when `[]` is used for `__slots__` definition

  #10870 closed Jul 9, 2025

• Enum types are incorrectly inferred

  #19334 closed Jul 9, 2025

• False positive `unreachable` when variable is set and reset inside loop

  #14987 closed Jul 7, 2025

• False negative on `setter` field of undefined variable

  #19312 closed Jul 7, 2025

• Mypy daemon suggest does not accept windows paths

  #19335 closed Jul 7, 2025

• [mypyc] AssertionError in get_seuqnce_type on `ois.uname`

  #12141 closed Jul 6, 2025

• (🐞) `unused-ignore` doesn't activate on disabled error codes

  #16537 closed Jul 6, 2025

• bound type-var error is undetected inside return statement

  #16621 closed Jul 6, 2025

• (🎁) Mypy too conservative with base class compatibility (Definition of in base class is incompatible)

  #12314 closed Jul 4, 2025

• False positive unreachable after type:ignore (also possibly invalid erorr code)

  #12785 closed Jul 4, 2025

• Better binding with implicit type variables

  #19367 closed Jul 4, 2025

• Inconsistent behaviour when updating a typed dict with a "subset" typeddict

  #19365 closed Jul 3, 2025

• Offer a simpler way to resolve metaclass conflicts

  #14033 closed Jul 1, 2025

• dmypy does not catch `--warn-unused-ignores` in successive runs

  #19363 closed Jun 30, 2025

• Unexpected error using Union[] as the argument to the value field of a dictionary

  #19357 closed Jun 29, 2025

• Reachable code marked as unreachable in generic class with None type

  #8871 closed Jun 27, 2025

• Incorrect unit test `check-generics.test::testGenericLambdaGenericMethodNoCrash`

  #19350 closed Jun 27, 2025

• Allow object top type for covariant type vars with type bound in annotation context

  #19345 closed Jun 27, 2025

• `T1 | T2` narrows to `T1` and `T1 | T2`

  #19342 closed Jun 27, 2025

• method descriptors aren't properly checked when assinging to a Protocol

  #19336 closed Jun 24, 2025

• TypeIs stops working if there is an error in the TypeIs implementation

  #19318 closed Jun 22, 2025

• dmypy suggest gives wrong type (datetime vs datetime module)

  #18935 closed Jun 21, 2025

• False positive [unreachable] with `TypeIs`

  #17181 closed Jun 21, 2025

• Generic type incorrectly un-narrowed following TypeIs

  #19282 closed Jun 21, 2025

• Type narrowed to `Never` when using `TypeIs` with union of callables

  #18009 closed Jun 21, 2025

• Self types in generic classes

  #2354 closed Jun 21, 2025

• Different overlap checking between `__mul__` and `__rmul__`

  #18498 closed Jun 20, 2025

• stubtest crash with special unicode characters

  #19071 closed Jun 20, 2025

• 1.16 changed behavior of redefined variable to None

  #19280 closed Jun 20, 2025

• Cannot determine consistent method resolution order (MRO) when inheriting from both `MutableSequence` and `list`

  #11427 closed Jun 20, 2025

• Metaclass conflict error when base class uses an imported metaclass with no annotation

  #14182 closed Jun 20, 2025

• Metaclass conflict when combine class with a custom metaclass and str class

  #14818 closed Jun 20, 2025

• False positive error when subclassing `List` type

  #15040 closed Jun 20, 2025

• Wrong Metaclass Conflict Error

  #17213 closed Jun 20, 2025

• Wrong `unreachable` note in `finally` section

  #19269 closed Jun 20, 2025

• Type narrowing behavior for data descriptor assignment is incorrect in some cases

  #10399 closed Jun 19, 2025

• Recent performance regressions

  #18991 closed Jun 19, 2025

• Preliminary test on type not detected, leading to false error

  #19124 closed Jun 19, 2025

• Generic ClassVar Type failing

  #5144 closed Jun 19, 2025

• `@classmethod` forces `Self` to coerce to a specific type

  #15223 closed Jun 19, 2025

• Inheriting from untyped class and overriding `__init__` breaks abstract class detection

  #17781 closed Jun 18, 2025

• Presence of __init__ in parent class triggering false positive error: Access to generic class variables is ambiguous

  #9815 closed Jun 18, 2025

• Subclassing Class having type Any

  #10848 closed Jun 18, 2025

• Property, classmethod and staticmethod aliases not supported

  #6700 closed Jun 18, 2025

• dmypy suggest crashes on `__new__` with IndexError

  #18964 closed Jun 18, 2025

• Source file found twice under different module names mypy

  #19284 closed Jun 18, 2025

• Mypy reports error for different argument, than the one which is actually wrong

  #19289 closed Jun 18, 2025

• Error isn't provided when TypeVar is defined in both outer and inner class scopes

  #10479 closed Jun 18, 2025

• dmypy gives up on trivial decorator

  #18940 closed Jun 18, 2025

• Argument 1 to `type_check_only` has incompatible type `type[S[T, *Ts]]`; expected `type[S[T, *Ts]]`

  #19093 closed Jun 18, 2025

• False negative using --strict-equality and None

  #14541 closed Jun 17, 2025

• Incorrect/inconsistent handling of PIL.Image.Image when using PEP 695 Type Parameters

  #19303 closed Jun 16, 2025

• Refactor all member access to go through checkmember.py (meta issue)

  #7724 closed Jun 14, 2025

• Mypy incorrectly gives an error for a ternary return statement

  #15368 closed Jun 13, 2025

• False error in conditional expression returning union

  #6898 closed Jun 13, 2025

• Strange case with deepcopy() and Literal[True]

  #12001 closed Jun 13, 2025

• lru_cache classmethod: variable has type "Self" after assignment

  #18993 closed Jun 13, 2025

• Return type is `Self` when calling an inherited decorated classmethod that returns `Self`

  #19023 closed Jun 13, 2025

• Wrong `comparison-overlap` with `Enum`/`Literal` when using globals

  #19283 closed Jun 13, 2025

• How to run stubtest on ujson (all compiled code)?

  #19261 closed Jun 12, 2025

40 Issues opened by 35 people

• AssertionError raised after #19248

  #19425 opened Jul 11, 2025

• Type of an Enum nonmember is wrong when accessed through a member

  #19418 opened Jul 10, 2025

• `NamedTuple`'s `_tuplegetter` is not recognized

  #19414 opened Jul 9, 2025

• Unsupported operand types for + ("list[None]" and "list[str]")

  #19413 opened Jul 9, 2025

• Detect missing or incorrect overload defaults

  #19411 opened Jul 9, 2025

• False-positive [attr-defined] when importing classes and functions from a file with the same name as the parent package

  #19410 opened Jul 9, 2025

• [CI]: `mypy-primer(0)` timeout due to long checking of `colour`

  #19403 opened Jul 8, 2025

• Erroneous "Self argument missing" error when decorators are used

  #19392 opened Jul 7, 2025

• Packaging: license declaration uses outdated format to-be removed Feb. 18, 2026

  #19389 opened Jul 7, 2025

• overload, Protocol and generic self: annotations

  #19381 opened Jul 5, 2025

• 'Subclass of "A" and "B" cannot exist: would have incompatible method signatures' is usually wrong

  #19377 opened Jul 4, 2025

• Type statement inside class scope not able to reference class generics

  #19373 opened Jul 4, 2025

• Assignment to field of typed dict doesn't change its (field) type

  #19369 opened Jul 2, 2025

• `Enum.value` typed as `Any` when using `functools.cache`

  #19368 opened Jul 1, 2025

• `type: ignore` command not recognized after other comment

  #19366 opened Jul 1, 2025

• Order dependent `override` error when subclassing with multiple typevars with defaults

  #19362 opened Jun 30, 2025

• Allow defining type for dynamically generated types.

  #19360 opened Jun 30, 2025

• Internal error: KeyError 'setter_type' during node deserialization

  #19359 opened Jun 30, 2025

• Code after `yield from` a generator that cannot end should be unreachable

  #19355 opened Jun 29, 2025

• Infer `python_version` from `project.requires-python` when using pyproject.toml

  #19349 opened Jun 27, 2025

• mypy tries to follow imports in files with top-level sys.platform asserts on non-matching platforms

  #19346 opened Jun 26, 2025

• Generic type alias with `Annotated` of a union: Type application is only supported for generic classes

  #19343 opened Jun 26, 2025

• `self` annotation not checked in `__index__`?

  #19341 opened Jun 25, 2025

• Slots not checked if `Self` annotation is present

  #19331 opened Jun 24, 2025

• MyPy fails on Python 3.14 PEP 750 template string (tstring, t-string), e.g. `t'{42}'`

  #19329 opened Jun 23, 2025

• `--strict-equality` too strict in iteratively visited code

  #19328 opened Jun 23, 2025

• Regression: Unclear error message when using `Any`

  #19327 opened Jun 23, 2025

• False positive when accessing a TypedDict in a list comprehension

  #19317 opened Jun 20, 2025

• stubgen generates bad signatures when mixing historical positional-only names and keyword-only parameters

  #19315 opened Jun 18, 2025

• Overlapping modules overloads in `pyproject.toml` result in undefined behavior

  #19314 opened Jun 18, 2025

• valid-type not reported for variables imported in other modules

  #19310 opened Jun 17, 2025

• Type narrowing fails on type(None) or NoneType

  #19308 opened Jun 17, 2025

• 1.17 Release Planning

  #19306 opened Jun 16, 2025

• Assigning to intermediate variable changes type checking results

  #19304 opened Jun 16, 2025

• Type checking for *args and **kwargs when passing them to another function

  #19302 opened Jun 15, 2025

• Followup tasks for checkmember.py refactoring

  #19299 opened Jun 14, 2025

• Add full support for functools.lru_cache

  #19291 opened Jun 13, 2025

• crash for a very specific invocation of mypy: `assert isinstance(visitor, SyntheticTypeVisitor)`

  #19286 opened Jun 12, 2025

• Bounded generic type parameter not narrowed past its upper bound, regardless of argument value

  #19285 opened Jun 12, 2025

• setting `exclude_gitignore = true` breaks stubtest

  #19281 opened Jun 12, 2025

63 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add support for Pydantic models in `stubgen`

  #19095 commented on Jul 8, 2025 • 18 new comments

• Fix a bug where inline configurations of error codes would lose their values if accompanied by another inline configuration.

  #19075 commented on Jul 4, 2025 • 3 new comments

• Mention in the Any documentation how object is preferable

  #19103 commented on Jun 18, 2025 • 1 new comment

• Add GitHub annotations format for `--output`

  #17771 commented on Jun 30, 2025 • 0 new comments

• Fix union inference of generic class and its generic type

  #17310 commented on Jun 28, 2025 • 0 new comments

• Fix error on instance property and init-only variable with the same name in a dataclass

  #17219 commented on Jun 28, 2025 • 0 new comments

• Fix binding difference between callables and callback protocols

  #15993 commented on Jun 15, 2025 • 0 new comments

• provide more verbosity for mismatched type types

  #13878 commented on Jun 26, 2025 • 0 new comments

• Allow to enable/disable plugin error codes

  #13419 commented on Jun 13, 2025 • 0 new comments

• Checking elements of a `list[str | None]` after discarding the possibility of `None`

  #16243 commented on Jul 11, 2025 • 0 new comments

• mypy website

  #16553 commented on Jul 11, 2025 • 0 new comments

• TypeForm[T]: Spelling for regular types (int, str) & special forms (Union[int, str], Literal['foo'], etc)

  #9773 commented on Jul 10, 2025 • 0 new comments

• Daemon support for --follow-imports=silent

  #9475 commented on Jul 10, 2025 • 0 new comments

• (🐞) false negative with `dataclass` "non-default argument follows default argument"

  #12137 commented on Jul 10, 2025 • 0 new comments

• Add --soft-fail option to capture Mypy output without blocking CI

  #18859 commented on Jul 10, 2025 • 0 new comments

• (🐞) `overload`s that exhaust finite `Literal`s(`bool`/`Enum`) not treated as exhaustive

  #14764 commented on Jul 10, 2025 • 0 new comments

• Odd error message for invalid use of tuple(): expected "Iterable[Never]"

  #19098 commented on Jul 9, 2025 • 0 new comments

• mypy 1.16 has new dependency pathspec

  #19275 commented on Jun 12, 2025 • 0 new comments

• Arguments without a default cannot follow attributes with one

  #17785 commented on Jun 20, 2025 • 0 new comments

• More detailed checking of type objects in stubtest

  #18251 commented on Jul 9, 2025 • 0 new comments

• stubtest: get better signatures for `__init__` of C classes

  #18259 commented on Jul 9, 2025 • 0 new comments

• stubtest: handle overloads with mixed pos-only params

  #18287 commented on Jul 9, 2025 • 0 new comments

• Introduce temporary named expressions for `match` subjects

  #18446 commented on Jun 28, 2025 • 0 new comments

• Add idlemypyextension to IDE integrations section

  #18615 commented on Jun 21, 2025 • 0 new comments

• PEP 702 (@deprecated): improve the handling of overloaded functions and methods

  #18682 commented on Jun 17, 2025 • 0 new comments

• [mypyc] Add primitive for bytes decode() method

  #18951 commented on Jun 18, 2025 • 0 new comments

• Patch `check_op_reversible` to support `tuple` subclasses.

  #19046 commented on Jun 13, 2025 • 0 new comments

• feat: new mypyc primitive for weakref.ref

  #19099 commented on Jul 9, 2025 • 0 new comments

• Fix/attrs init overload

  #19104 commented on Jul 4, 2025 • 0 new comments

• Use normalized tuples for fallback calculation

  #19111 commented on Jul 5, 2025 • 0 new comments

• Handle `__hash__ = None` in somewhat more intuitive fashion

  #19168 commented on Jul 4, 2025 • 0 new comments

• Omit constraints referencing `dict` if a conflicting `TypedDict` constraint exists

  #19225 commented on Jun 12, 2025 • 0 new comments

• Unreachability should work for constrained type vars

  #19256 commented on Jun 12, 2025 • 0 new comments

• 1.16 regression: `--warn-unused-ignore` now complains in ignored-but-correct places

  #19237 commented on Jun 12, 2025 • 0 new comments

• IntEnum literals are not considerable comparable with ints

  #16327 commented on Jun 13, 2025 • 0 new comments

• Assigning wrapped class members to a member defined by a base class fails with incompatible types in assignment

  #14408 commented on Jun 14, 2025 • 0 new comments

• 1.16 Release Planning

  #18739 commented on Jun 16, 2025 • 0 new comments

• plugin point for `ClassDef`

  #18729 commented on Jun 17, 2025 • 0 new comments

• Making a type alias of a Callable that describes a decorator discards all type information

  #18842 commented on Jun 17, 2025 • 0 new comments

• Generic argument is not being identified

  #18933 commented on Jun 18, 2025 • 0 new comments

• unpacking dict in function call with optional arguments fails

  #10008 commented on Jun 19, 2025 • 0 new comments

• Missing `TypeIs` narrowing for variadic tuples

  #17599 commented on Jun 21, 2025 • 0 new comments

• Mypy should allow for Self in parametrized parent class definition — issues with contextlib.AbstractContextManager

  #17758 commented on Jun 23, 2025 • 0 new comments

• stubgen: mangles from _typeshed import Incomplete on Windows

  #16658 commented on Jun 24, 2025 • 0 new comments

• stubtest: Support `type_check_only` decorator

  #15146 commented on Jun 25, 2025 • 0 new comments

• Issues related to numpy

  #18343 commented on Jun 25, 2025 • 0 new comments

• Editable installs are not recognized as having typing when using py.typed (setuptools v64 issue)

  #13392 commented on Jun 26, 2025 • 0 new comments

• `KeyError: 'deprecated'` because of bad cache

  #18473 commented on Jun 26, 2025 • 0 new comments

• `functools.wraps` `Any` in wrapped function

  #18204 commented on Jun 28, 2025 • 0 new comments

• Type narrowing for a tuple is worse with match than with the equivalent isinstance check

  #19082 commented on Jun 28, 2025 • 0 new comments

• Incorrect error when argument missing from function call unpacking TypedDict

  #12755 commented on Jun 29, 2025 • 0 new comments

• [1.16 regression] failure to exhaustively narrow type var bounded by union with value pattern match

  #19159 commented on Jun 29, 2025 • 0 new comments

• dmypy not reporting an issue that mypy finds

  #15677 commented on Jun 30, 2025 • 0 new comments

• Allow `Final` in type arguments to avoid shadowing arguments - disallow reassignment of function parameters

  #11076 commented on Jul 3, 2025 • 0 new comments

• (🐞) Invalid per-module options in inline configuration are silently ignored

  #12342 commented on Jul 4, 2025 • 0 new comments

• "Name already defined" for PySide6 Property

  #17406 commented on Jul 4, 2025 • 0 new comments

• Mypy doesn't understand __class__

  #4177 commented on Jul 5, 2025 • 0 new comments

• overloaded __new__ ignored when introducing __init__

  #17251 commented on Jul 5, 2025 • 0 new comments

• ‘CPyModule__ctypes’ undeclared

  #16687 commented on Jul 6, 2025 • 0 new comments

• stubtest nit: arguments vs. parameters

  #16508 commented on Jul 7, 2025 • 0 new comments

• erroneous complaint that overloaded function implementation does not accept all possible arguments of signature

  #18596 commented on Jul 8, 2025 • 0 new comments

• Add "<function> defined here" notes to more errors

  #4773 commented on Jul 8, 2025 • 0 new comments

• Mypy doesn't object to `cached_property` methods that don't exist

  #18327 commented on Jul 8, 2025 • 0 new comments