10 Pull requests merged by 7 people

• Sync typeshed

  #18803 merged Mar 21, 2025

• Move one more function from checkmember.py

  #18825 merged Mar 21, 2025

• Remove last occurrences of Python 2.7

  #18822 merged Mar 20, 2025

• Move some functions from checkmember to typeops

  #18820 merged Mar 20, 2025

• Do not pass message builder to analyze_member_access

  #18818 merged Mar 20, 2025

• stubtest: understand override

  #18815 merged Mar 20, 2025

• Inline a trivial function in checkmember.py

  #18819 merged Mar 19, 2025

• Add flag to allow more flexible variable redefinition

  #18727 merged Mar 19, 2025

• Add and implement primitive list.copy()

  #18771 merged Mar 18, 2025

• Fix dict.get issue for typeshed update

  #18806 merged Mar 16, 2025

4 Pull requests opened by 4 people

• Update project metadata for PEP 639

  #18821 opened Mar 19, 2025

• [mypyc] Add prototype feature to generate annotated html of compiled code

  #18828 opened Mar 21, 2025

• Use type context for for loops

  #18829 opened Mar 21, 2025

• Consolidate descriptor handling in checkmember.py

  #18831 opened Mar 22, 2025

11 Issues closed by 6 people

• Question: assigning the same type to all entries in a module

  #18813 closed Mar 22, 2025

• mypy doesn't detect the following error: `TypeError: unsupported operand type(s) for |: 'str' and 'str'`

  #18827 closed Mar 21, 2025

• incorrectly expects namedtuple second argument to be a tuple literal

  #18824 closed Mar 21, 2025

• stubtest crashes on `@override` + `@overload`

  #18814 closed Mar 20, 2025

• Binder loses narrowed type of a variable if variable may be uninitialized

  #18619 closed Mar 19, 2025

• Allow variable redefinition if lifetimes don't overlap

  #6232 closed Mar 19, 2025

• Infer union types from multiple assigments

  #18568 closed Mar 19, 2025

• Infer union from conditional definition in if statement

  #6233 closed Mar 19, 2025

• Crash in match statement with literals

  #13666 closed Mar 18, 2025

• Python 3.13: TypedDict.__readonly_keys__ and __mutable_keys__ missing

  #18810 closed Mar 17, 2025

• unreachable false positive with enums

  #18808 closed Mar 17, 2025

8 Issues opened by 8 people

• The implementation of the abstract class is judged by mypy to be unconstructable

  #18830 opened Mar 22, 2025

• Loop Variable over Literal List Not Recognised as Having Literal Type

  #18826 opened Mar 21, 2025

• No `TypeVar` variable inference in ternary operators

  #18817 opened Mar 19, 2025

• mypy failed to evaluate TypeVar in function parameter

  #18816 opened Mar 19, 2025

• generic dataclass with default (and typevar default)

  #18812 opened Mar 17, 2025

• stubtest invents _DT attribute on dataclasses

  #18811 opened Mar 17, 2025

• mypy evaluates `files` config property relative to current working directory iso config file location

  #18809 opened Mar 17, 2025

• Inconsistent type analysis in lambdas for redundant-expr

  #18807 opened Mar 16, 2025

18 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.

• Typecheck unreachable code

  #18707 commented on Mar 17, 2025 • 3 new comments

• [PEP 747] Recognize TypeForm[T] type and values (#9773)

  #18690 commented on Mar 19, 2025 • 1 new comment

• Passing error_formatter in new_messages method of Error Class

  #18801 commented on Mar 17, 2025 • 0 new comments

• Support glob patterns when configuring `mypy_path`

  #9965 commented on Mar 22, 2025 • 0 new comments

• mypy can not correctly tell when optional type can not be None

  #14266 commented on Mar 21, 2025 • 0 new comments

• Add support for TypedDict __extra_items__ (PEP 728)

  #18176 commented on Mar 21, 2025 • 0 new comments

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

  #18498 commented on Mar 21, 2025 • 0 new comments

• Incremental parsing issue with namespace packages

  #12664 commented on Mar 21, 2025 • 0 new comments

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

  #4773 commented on Mar 20, 2025 • 0 new comments

• Document that `strict` does NOT override corresponding flags

  #18760 commented on Mar 19, 2025 • 0 new comments

• Issues related to numpy

  #18343 commented on Mar 19, 2025 • 0 new comments

• For tuple in match, _ isn't determined to be Never, but _, _ is

  #18792 commented on Mar 18, 2025 • 0 new comments

• Unable to use `typing.Self` with `Enum`s

  #18345 commented on Mar 18, 2025 • 0 new comments

• False-positive typecheck with StrEnum

  #17162 commented on Mar 17, 2025 • 0 new comments

• mypy does not catch string formatting errors in `logging.log` that are listed - not interpolated

  #18794 commented on Mar 17, 2025 • 0 new comments

• Union of `Never` can't be used

  #18779 commented on Mar 17, 2025 • 0 new comments

• `return await ...` not working properly

  #18805 commented on Mar 17, 2025 • 0 new comments

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

  #9773 commented on Mar 17, 2025 • 0 new comments