18 Pull requests merged by 7 people

• Fix formatting error in command_line.rst as well as docs CI

  #12905 merged May 30, 2022

• Make PEP561 tests opt-in (fix #12879)

  #12883 merged May 29, 2022

• `CONTRIBUTING.md`: improve docs for running tests (especially on Windows)

  #12898 merged May 29, 2022

• stubtest: revert to allow mixed stubs and inline types, add test

  #12896 merged May 28, 2022

• stubtest: do not treat py files as source for mypy definitions

  #12889 merged May 28, 2022

• stubtest: add error summary, other output nits

  #12855 merged May 28, 2022

• Put filelock around PEP 561 tests (fixes #12615)

  #12857 merged May 27, 2022

• [mypyc] Replace integer floor division by a power of two with a shift

  #12870 merged May 27, 2022

• Fix crash with nested attrs class

  #12872 merged May 26, 2022

• stubtest: check typevar and paramspec

  #12851 merged May 26, 2022

• Add better support for debugging mypyc runtests

  #12849 merged May 25, 2022

• Disallow assignments to awaited coroutines that do not return

  #12853 merged May 25, 2022

• [mypyc] Use PyObject_CallNoArgs and PyObject_CallOneArg instead of PyObject_CallFunctionObjArgs

  #12862 merged May 25, 2022

• Friendlier errors for PEP 612

  #12832 merged May 23, 2022

• [mypyc] Sync pythoncapi_compat.h

  #12859 merged May 23, 2022

• [mypyc] Generate smaller code for casts

  #12839 merged May 23, 2022

• [mypyc] Fix Python 3.11 C API errors

  #12850 merged May 23, 2022

• [mypyc] Borrow even more things

  #12817 merged May 23, 2022

3 Pull requests opened by 2 people

• [mypyc] Support type checking native ints

  #12881 opened May 27, 2022

• [mypyc] Foundational work to help support native ints

  #12884 opened May 27, 2022

• Enable `--check-untyped-defs` by default

  #12901 opened May 29, 2022

22 Issues closed by 8 people

• Addition of Pre-Commit hooks

  #8799 closed May 30, 2022

• Don't run PEP561 tests in runtests.py by default

  #12879 closed May 29, 2022

• [mypyc] native dataclass codegen

  #12902 closed May 29, 2022

• no error when class with `abstractmethod` doesn't extend `ABC`

  #12891 closed May 28, 2022

• Generics with bound TypeVars should not default to Any in annotations

  #12887 closed May 28, 2022

• (🎁) stubtest should show an error summary

  #12547 closed May 28, 2022

• Assigning to an attribute with the same name as a dataclass `InitVar` raises `has no attribute` on 0.960

  #12877 closed May 27, 2022

• deprecate implicit optional / make `no_implicit_optional` the default

  #11371 closed May 27, 2022

• mypy should require the optional type to be made explicit.

  #12878 closed May 27, 2022

• tests failing on master (macOS Monterey / py 3.7)

  #12615 closed May 27, 2022

• Error in TypeVar bound Protocol

  #12871 closed May 27, 2022

• mypy runs forever with colour-science

  #12225 closed May 26, 2022

• Timely releases on conda-forge

  #12742 closed May 26, 2022

• Error If Return Annotation Is Provided (Generics + TypeVar + isinstance)

  #12873 closed May 26, 2022

• AssertionError on version 0.960

  #12868 closed May 26, 2022

• Function default arguments false negative

  #12869 closed May 25, 2022

• mypy does not complain about async functions that do not return values

  #12837 closed May 25, 2022

• Support modification of builtins module.

  #12860 closed May 24, 2022

• Support named arguments in ParamSpec Concatenate

  #12863 closed May 24, 2022

• mypy-nonfloat-decimal broken on `release-0.960`

  #12861 closed May 24, 2022

• no error issued when calling a decorated function with the wrong argument type

  #10704 closed May 23, 2022

• Generic bounded dataclass crash

  #10140 closed May 23, 2022

23 Issues opened by 18 people

• unpack dataclasses/types or subsets of them to act as typed dict

  #12906 opened May 30, 2022

• (🐞) No error when property doesn't have a deleter

  #12904 opened May 29, 2022

• Missing unit test dependencies on Linux?

  #12903 opened May 29, 2022

• Property setter parameter type-checked against getter return type instead of setter parameter type

  #12900 opened May 29, 2022

• it's not possible to define an 'add' that works with more than one kind of number when using number types directly

  #12899 opened May 28, 2022

• Strange error when calling len() on a class without __len__ and then using the result for division

  #12897 opened May 28, 2022

• no error when `abstractmethod` and `property` decorators are used in the wrong order

  #12895 opened May 28, 2022

• no error when property has multiple getters/setters

  #12894 opened May 28, 2022

• no error when method has a keyword argument but no positional arguments

  #12893 opened May 28, 2022

• signatures of setters are not checked

  #12892 opened May 28, 2022

• no error when implementation of abstract property isn't a property

  #12890 opened May 28, 2022

• Documentation needs a glossary

  #12888 opened May 28, 2022

• False warnings and crash with dynamic class in match statement

  #12886 opened May 27, 2022

• Incorrect error in classmethod: Argument 2 "super" not instance of argument 1

  #12885 opened May 27, 2022

• TypeVar error

  #12882 opened May 27, 2022

• Help please! source and hash do not exist on Windows

  #12880 opened May 27, 2022

• (regression: 0.960) Generic[Protocol] fails with dataclass

  #12876 opened May 26, 2022

• Issue inferring type with circular imports/future annotations

  #12874 opened May 26, 2022

• Segmentation fault when native coroutine compiled with mypyc is cancelled due to timeout

  #12867 opened May 25, 2022

• Redefinition without reassignment doesn't check existing value

  #12866 opened May 25, 2022

• Running `get_dynamic_class_hook()` after `get_class_decorator_hook_2()`

  #12864 opened May 24, 2022

• Crash on class using TypeVar defined before bound class

  #12858 opened May 23, 2022

• Feature proposal: an option --any-as-object to avoid false negatives

  #12856 opened May 23, 2022

33 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.

• JSON output format

  #10816 commented on May 29, 2022 • 12 new comments

• Show type aliases in error messages

  #12835 commented on May 27, 2022 • 10 new comments

• Recurrent but not reproducible crash when writing to cache

  #12475 commented on May 24, 2022 • 8 new comments

• Release 0.960 planning

  #12807 commented on May 27, 2022 • 8 new comments

• Search sys.path for PEP-561 compliant packages

  #11143 commented on May 29, 2022 • 8 new comments

• Allow using TypedDict for more precise typing of **kwds

  #4441 commented on May 30, 2022 • 4 new comments

• Improving support for Annotated[Type, ...] annotations

  #12619 commented on May 29, 2022 • 3 new comments

• Implementation of PEP 673 (typing.Self)

  #11666 commented on May 26, 2022 • 3 new comments

• "AttributeError: attribute 'arguments' of 'FuncDef' undefined" when running mypy twice

  #12324 commented on May 28, 2022 • 3 new comments

• Allow using typeddict for more precise typing of kwargs

  #10576 commented on May 23, 2022 • 2 new comments

• ParamSpec too many arguments

  #12844 commented on May 23, 2022 • 1 new comment

• bound TypeVar messes with argument type resolving

  #12846 commented on May 23, 2022 • 1 new comment

• Mixin class factory crash

  #12112 commented on May 23, 2022 • 1 new comment

• Reassigned method raises "signature incompatible with supertype"

  #12594 commented on May 24, 2022 • 1 new comment

• No type inference for dicts in union

  #6463 commented on May 24, 2022 • 1 new comment

• mypy-lang.org About page is quite outdated :-)

  #12811 commented on May 24, 2022 • 1 new comment

• `--strict` is too strict to be useful

  #7767 commented on May 25, 2022 • 1 new comment

• Using not yet defined variables is allowed

  #2788 commented on May 26, 2022 • 1 new comment

• Time-based release process

  #12210 commented on May 26, 2022 • 1 new comment

• Abstract Properties & `Overloaded method has both abstract and non-abstract variants`

  #4165 commented on May 27, 2022 • 1 new comment

• version 0.930 regression: INTERNAL ERROR AttributeError: attribute 'arguments' of 'FuncDef' undefined

  #11899 commented on May 27, 2022 • 1 new comment

• Add support for classmethod property from python3.9

  #11619 commented on May 29, 2022 • 1 new comment

• Make --namespace-packages the default

  #9636 commented on May 27, 2022 • 1 new comment

• Pass literals as kwargs

  #10237 commented on May 23, 2022 • 1 new comment

• Fix string format index parsing

  #10338 commented on May 26, 2022 • 1 new comment

• fix: handle non-default mypy prefix installation

  #10833 commented on May 23, 2022 • 1 new comment

• Disallow direct item access of NotRequired TypedDict properties: …

  #12095 commented on May 25, 2022 • 1 new comment

• Avoid type checking dependencies when errors aren't reported

  #12854 commented on May 23, 2022 • 0 new comments

• Python 3.11 tracking issue

  #12840 commented on May 23, 2022 • 0 new comments

• Type Aliases that are generic over ParamSpec don't work

  #11855 commented on May 23, 2022 • 0 new comments

• `TypeVar` inside `ParamSpec` doesn't get inferred

  #12278 commented on May 23, 2022 • 0 new comments

• Test

  #12634 commented on May 26, 2022 • 0 new comments

• Meta issue tracker

  #11201 commented on May 26, 2022 • 0 new comments