github.com/python/mypy issues | Ecosyste.ms: OpenCollective

[1.14 regression] False positive on abstract Enum subclasses in stubs

JelleZijlstra opened this issue about 1 month ago

Overload + generic functions + union arguments = inconsistent results (wrong overload is matched?)

sbrudenell opened this issue about 1 month ago

[1.14 regression] Unpacking an iterator converts the inner type to `Any`

dscorbett opened this issue about 1 month ago

[mypyc] Fixing InitVar for dataclasses.

advait-dixit opened this pull request about 1 month ago

[misc] use highlight.js for syntax highlighting in blog post

svalentin opened this pull request about 1 month ago

Fix typos

szepeviktor opened this pull request about 1 month ago

constrain a generic type with an alias derived from a union type in Python

GENDRAUD opened this issue about 1 month ago

Type is not narrowed in else clause following check via type()

eroller opened this issue about 1 month ago

stubtest: distinguish metaclass attributes from class attributes

tungol opened this pull request about 1 month ago

Generic class with a single upper bound of a union type

ritsuki1227 opened this issue about 1 month ago

[misc] Fix previous change to `<pre><code>`

svalentin opened this pull request about 1 month ago

[misc] Properly format subheadings and code in gen_blog_post_html.py

svalentin opened this pull request about 1 month ago

Minor updates to 1.14 changelog

JukkaL opened this pull request about 1 month ago

I can not assign a value to variable of a type built from the unpacking of another type with the new pythong 3.13 generic syntax

GENDRAUD opened this issue about 1 month ago

fix: fail check if not enough or too many types provided to `TypeAlia…

bzoracler opened this pull request about 1 month ago

Incompletely defining a `TypeAliasType` causes mypy to crash

bzoracler opened this issue about 1 month ago

Use more aggressive gc thresholds for a big speedup

JukkaL opened this pull request about 1 month ago

Wrong warning for multiple type parameters if argument passed is a variable

pksadiq opened this issue about 1 month ago

attrs `copy.replace()` support

injust opened this issue about 1 month ago

Micro-optimize cache deserialization (fixup)

JukkaL opened this pull request about 1 month ago

Speed up State.finish_passes

JukkaL opened this pull request about 1 month ago

Update changelog for release 1.14

svalentin opened this pull request about 1 month ago

Bump version to 1.15.0+dev

svalentin opened this pull request about 1 month ago

Speed up SCC dependency inference

JukkaL opened this pull request about 1 month ago

Optimize type indirection visitor

JukkaL opened this pull request about 1 month ago

Confusing error from bidirectional inference?

alicederyn opened this issue about 1 month ago

Special-case .pop() on TypedDict

Lancetnik opened this issue about 1 month ago

Suppress errors for unreachable branches in conditional expressions

brianschubert opened this pull request about 1 month ago

Sync typeshed

github-actions[bot] opened this pull request about 1 month ago

Use more precise context for TypedDict plugin errors

brianschubert opened this pull request about 1 month ago

Gracefully handle encoding errors when writing to stdout

brianschubert opened this pull request about 1 month ago

Enable type checking code fragment using perf_compare tool

JukkaL opened this pull request about 1 month ago

Use more precise context for invalid type argument errors

brianschubert opened this pull request about 1 month ago

Support measuring incremental runs in perf_compare script

JukkaL opened this pull request about 1 month ago

Limit build parallelism in perf_compare script

JukkaL opened this pull request about 1 month ago

stubtest: handle overloads with mixed pos-only params

tungol opened this pull request about 1 month ago

[mypyc] Getting capsule pointer from module instead of PyCapsule_Import.

advait-dixit opened this pull request about 1 month ago

Use a fixed hash seed in perf_compare script

JukkaL opened this pull request about 1 month ago

Mypy exclude doesn't work as expected

artsiomkaltovich opened this issue about 1 month ago

race in record_missing_stub_packages (No such file or directory: '.mypy_cache/missing_stubs')

kalvdans opened this issue about 1 month ago

mypy incorrectly complains about function signature in @overload

ErwandKe opened this issue about 1 month ago

Do not allow `ClassVar` and `Final` in `TypedDict` and `NamedTuple`

sobolevn opened this pull request about 1 month ago

Docs: import reveal_type

StefanVK opened this pull request about 1 month ago

`self.__class__` produces a type check with a constructor where a concrete reference to the class works fine

glyph opened this issue about 1 month ago

Reject invalid ParamSpec locations

sterliakov opened this pull request about 1 month ago

Parameters of the form type[typevar] cause issues with type refinement

Pluviolithic opened this issue about 1 month ago

Do not allow `type[]` to contain `Literal` types

sobolevn opened this pull request about 1 month ago

Add num iterations option to the perf_compare internal tool

JukkaL opened this pull request about 1 month ago

feat: add mapped_type_vars to TypeInfo

Lancetnik opened this pull request about 1 month ago

Get empty dict issue

huandy4 opened this pull request about 1 month ago

Add regression test for isinstance narrowing

cdce8p opened this pull request about 1 month ago

Unexpected "Never has no attribute..." error for declared context manager enter result type

ncoghlan opened this issue about 1 month ago

Do not ignore generic type args when checking multiple inheritance compatibility

sterliakov opened this pull request about 1 month ago

Add more known types for better generation with pybind11

InvincibleRMC opened this pull request about 1 month ago

Multiple inheritance with Generic leads to [misc] error

Lancetnik opened this issue about 1 month ago

mypy incorrectly complains about incompatible type error

athyuttamre opened this issue about 1 month ago

Unwrap `type[Union[...]]` when solving typevar constraints

sterliakov opened this pull request about 1 month ago

Generic type falling back to object - possibly related to `type[ Union ]`?

JakeSummers opened this issue about 1 month ago

Use tabs for generics docs

cdce8p opened this pull request about 2 months ago

Add `--strict-bytes` flag

hamdanal opened this pull request about 2 months ago

Add sphinx_inline_tabs to docs

cdce8p opened this pull request about 2 months ago

Add Self misuse to common issues

hauntsaninja opened this pull request about 2 months ago

Minor README improvements

hauntsaninja opened this pull request about 2 months ago

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

tungol opened this pull request about 2 months ago

VSCode: Daemon crashed! pydantic related

jpedrick opened this issue about 2 months ago

`float` and `complex` forcibly change invariant types to covariant

jorenham opened this issue about 2 months ago

Add --strict-bytes flag to disable promotions to bytes

JukkaL opened this issue about 2 months ago

Allow bytearray/bytes comparisons with --disable-bytearray-promotion

JukkaL opened this pull request about 2 months ago

[mypyc] Fixing iteration over NamedTuple objects.

advait-dixit opened this pull request about 2 months ago

fix: mark mypyc package with `py.typed`

bzoracler opened this pull request about 2 months ago

`typing.TypeAliasType` cannot be used to declare self-referential types

bzoracler opened this issue about 2 months ago

More detailed checking of type objects in stubtest

tungol opened this pull request about 2 months ago

False override error with Unpack and TypedDict

mharding-hpe opened this issue about 2 months ago

Warn about --follow-untyped-imports

hauntsaninja opened this pull request about 2 months ago

Sync typeshed

cdce8p opened this pull request about 2 months ago

[mypyc] Fixing iteration over NamedTuple objects.

advait-dixit opened this pull request about 2 months ago

[mypyc] Update docstrings of IR builder classes

JukkaL opened this pull request about 2 months ago

Callable pretty

MechanicalConstruct opened this pull request about 2 months ago

Classmethod constructor pattern on a generic container with a bound typevar has incompatible type with fixed output type

pechersky opened this issue about 2 months ago

Unpack forces all optional args

alon-ba opened this issue about 2 months ago

[mypyc] Document optimized bytes ops and additional str ops

JukkaL opened this pull request about 2 months ago

[mypyc] Make exception type check in assertRaises test helper precise

JukkaL opened this pull request about 2 months ago

[mypyc] Add primitives and specialization for ord()

JukkaL opened this pull request about 2 months ago

Function accepts callable, but a typeshed custom Protocol was passed

Andrew-Chen-Wang opened this issue about 2 months ago

Partial type that is "initialised" via assignment is only temporarily narrowed by `isinstance`

tyralla opened this issue about 2 months ago

INTERNAL ERROR: maximum semantic analysis iteration count reached Found 1 error in 1 file (errors prevented further checking)

Ryang20718 opened this issue about 2 months ago

False positive `[operator]` on union of dicts with heterogeneous value types

harahu opened this issue about 2 months ago

Accept nesting Final in ClassVar for dataclasses

ncanceill opened this issue about 2 months ago

Fixed typo in extending mypy docs.

carltongibson opened this pull request about 2 months ago

Wrong return type inferred for overload with a type variable

eltoder opened this issue about 2 months ago

[mypyc] Optimize str.encode with specializations for common used encodings

svalentin opened this pull request about 2 months ago

Fix for TypeVar bound to a union and methods returning Self

mariafnafees opened this pull request about 2 months ago

[mypyc] Refactor: use new-style primitives for unary and method ops

JukkaL opened this pull request about 2 months ago

Improve error handling for missing source files

kcornw opened this pull request about 2 months ago

[mypyc] Fixing condition to fall back to PyCall for staticmethod and classmethod

advait-dixit opened this pull request about 2 months ago

Join meet symmetric

MechanicalConstruct opened this pull request about 2 months ago

`TypeAlias` to alias a `ClassVar` with an `Annotated` type raises an error

caniko opened this issue about 2 months ago

slice behavior difference in mypy 1.14+dev and 1.13

Dr-Irv opened this issue about 2 months ago

Print InspectError traceback in stubgen `walk_packages` when verbose is specified

gareth-cross opened this pull request about 2 months ago

mypy

ajinesh703 opened this pull request about 2 months ago