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

Update stubutil.py is_c_module with .pyd check

AlexArcPy opened this pull request over 6 years ago

Trying to generate .pyi from .pyd raises UnicodeDecodeError

AlexArcPy opened this issue over 6 years ago

"Tagged" types

ikonst opened this issue over 6 years ago

Generic subclass. ABCMeta object is not subscriptable

cburgdorf opened this issue over 6 years ago

Consider special casing zip(*tuples)

JukkaL opened this issue over 6 years ago

Handling de-facto positional-only arguments with overloads

Michael0x2a opened this issue over 6 years ago

ternary operator for side-effect

charpov opened this issue over 6 years ago

Add function signature hooks for dataclasses functions: replace, asdict, astuple

ilevkivskyi opened this issue over 6 years ago

TypedDict Nested Dictionaries?

riley-martine opened this issue over 6 years ago

Inheriting overloaded signatures

Geggles opened this issue over 6 years ago

Generic ClassVar Type failing

alanhdu opened this issue over 6 years ago

False exception error in raise statement with a ternary conditional operator

bonotake opened this issue over 6 years ago

False positive when overriding an async method

JelleZijlstra opened this issue over 6 years ago

Tracking issue for overloads

Michael0x2a opened this issue over 6 years ago

type hint: how should type of lru_cache be defined?

david-gang opened this issue over 6 years ago

Problem with `str` being treated as `Sequence[str]`

pawelswiecki opened this issue over 6 years ago

callable.__call__ leads to Callable is not callable

ethanhs opened this issue over 6 years ago

Unexpected behavior regarding async generator

pawelswiecki opened this issue over 6 years ago

`cfgparser.optionxform = str` gives erroneous error

adamtheturtle opened this issue over 6 years ago

Function + @overload cause "Single overload definition, multiple required"

ikonst opened this issue over 6 years ago

Test stub files against real code

gaborbernat opened this issue over 6 years ago

Type a Callable Arg without typing the positional args before it

iddan opened this issue almost 7 years ago

TypedDict cannot be used where a normal dict is expected

TimSimpsonR opened this issue almost 7 years ago

Type inferred from assertion somehow gets lost in lambda expression

Wiezzel opened this issue almost 7 years ago

Running with --disallow-any-expr errors on exprs from "unfollowed code" even with immediate cast / assignment.

joshstaiger opened this issue almost 7 years ago

Inheritance + if/elif/else chain of isinstance() doesn't constrain type as expected

osandov opened this issue almost 7 years ago

Clean-up type variable scope and binding

ilevkivskyi opened this issue almost 7 years ago

mypy not inferring that variable cannot be None after assignment from dict.get

sersorrel opened this issue almost 7 years ago

Cannot specify return type with Union[..., NotImplemented] (and others, e.g. Ellipsis)

kamahen opened this issue almost 7 years ago

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

msullivan opened this issue almost 7 years ago

Use case for typing.Type with abstract types

erikwright opened this issue almost 7 years ago

Having trouble writing a type signature for a subclass of LoggerAdapter

ronf opened this issue almost 7 years ago

mypy can't infer type for functools.reduce

kamahen opened this issue almost 7 years ago

How to accept dicts with extra keys?

john375639 opened this issue almost 7 years ago

Inline staticmethod assignment on subclass fails with `Incompatible types in assignment`

momandine opened this issue almost 7 years ago

Treat class as frozen if __setattr__ is annotated with NoReturn

ilevkivskyi opened this issue almost 7 years ago

OrderedDict() needs type annotation but {} doesn't

kamahen opened this issue about 7 years ago

Fine-grained: Treat files changed only if md5 changes

JukkaL opened this pull request about 7 years ago

Confusing message if using **Any in multi-line type comment

JukkaL opened this issue about 7 years ago

"Already defined" + "not defined" errors with SQLAlchemy 1.2 hybrid_property

Deimos opened this issue about 7 years ago

mypy error regarding namedtuple

kdheepak opened this issue about 7 years ago

[WIP] Treat obvious return types as annotated

elazarg opened this pull request about 7 years ago

Proposal: treat "obvious" return type as annotated

elazarg opened this issue about 7 years ago

Join computed suboptimally with multiple inheritance

gvanrossum opened this issue about 7 years ago

"Dict entry 0 has incompatible type "str": "int"; expected "bytes": "Any""

Zheaoli opened this issue about 7 years ago

Narrowed down types sometimes not propagated to lambda

JukkaL opened this issue about 7 years ago

`__hash__ = None` generates an error

bmerry opened this issue about 7 years ago

Defaults for Generics?

srittau opened this issue about 7 years ago

Split up JUnit XML output per file

kennydo opened this issue about 7 years ago

cannot infer (or provide) types of lambdas

bwo opened this issue over 7 years ago

Mypy doesn't understand __class__

dmcooke opened this issue over 7 years ago

__spec__ incorrectly flagged as not existing in the global/module namespace

brettcannon opened this issue over 7 years ago

Constrained TypeVar fails to narrow on left hand side of conditional expression

alanhdu opened this issue over 7 years ago

Allow subclassing Callable

ilevkivskyi opened this issue over 7 years ago

Proposal: use binder (or similar) to track which attributes are defined.

ilevkivskyi opened this issue over 7 years ago

Suppress 'duplicate module named xx' errors?

OJFord opened this issue over 7 years ago

Use plugin to support Zope interfaces

wsanchez opened this issue over 7 years ago

Unsupported operand types for + (List[A] and List[B]) when B extends A

henryJack opened this issue over 7 years ago

Type alias expansion sometimes interferes with type variable binding

ilevkivskyi opened this issue over 7 years ago

Bazel build integration

sixolet opened this issue over 7 years ago

Unable to specify a default value for a generic parameter

rowillia opened this issue over 7 years ago

Assigning a variable to the result of an untyped method removes any existing type constraints

rowillia opened this issue over 7 years ago

Faster cache deserialization

JukkaL opened this issue over 7 years ago

Assert at end of if statement does not help mypy value inference

chrish42 opened this issue over 7 years ago

Allow disabling mypy completely per module/package

Daenyth opened this issue over 7 years ago

Generic NewType?

Daenyth opened this issue almost 8 years ago

Runtime check against underlying type of NewType

rkr-at-dbx opened this issue almost 8 years ago

Type not narrowed correctly for `if X in collection`

frexvahi opened this issue almost 8 years ago

Docs: confirm that use of None-typed function return value is disallowed

pkch opened this issue almost 8 years ago

Reject covariant overriding of attributes

JukkaL opened this issue almost 8 years ago

Optional[Any] is not the same as Any?

matthiaskramm opened this issue almost 8 years ago

Class decorators are not type checked

JelleZijlstra opened this issue almost 8 years ago

NamedTuple ._make does not detect type violations

pkch opened this issue almost 8 years ago

Refactor NamedTuple to put it in a stub

pkch opened this issue almost 8 years ago

Infer argument type from default value

Xandaros opened this issue almost 8 years ago

TypeVar to represent a Callable's arguments

JelleZijlstra opened this issue almost 8 years ago

What to do about setters of a different type than their property?

sixolet opened this issue almost 8 years ago

ABCMeta.register support

miedzinski opened this issue almost 8 years ago

Inner method discards type narrowing done in outer method

euresti opened this issue about 8 years ago

Warn about unused Awaitables (and potentially other objects)

JelleZijlstra opened this issue about 8 years ago

Better alternative for algebraic data types

JukkaL opened this issue about 8 years ago

MyPy does not enforce Hashability

rowillia opened this issue about 8 years ago

Typecheking code inside try...except TypeError

davire opened this issue over 8 years ago

Unexpected "error: Slice index must be an integer or None"

sametmax opened this issue over 8 years ago

mypy reports unexpected errors in the statement "result = list(map(abspath, x))"

eikooo opened this issue over 8 years ago

Descriptors shouldn't be considered callable inside class definition

refi64 opened this issue over 8 years ago

Mypy doesn't recognize a class as iterable when it implements only `__getitem__`

akaptur opened this issue over 8 years ago

Declaring the existence of a variable while using --strict-optional

davidfstr opened this issue over 8 years ago

Fix namedtuple discrepancies

elazarg opened this issue over 8 years ago

Reject method/function object used as a condition

JukkaL opened this issue over 8 years ago

Types not added to binder on initial assignment

ddfisher opened this issue over 8 years ago

Fast parser doesn't complain about signature type comment missing `*` or `**`

gvanrossum opened this issue over 8 years ago

Conditionally defined variable is marked undefined in some cases

sharmaeklavya2 opened this issue over 8 years ago

class object typed with Type[SomeAbstractClass] should not complain about instantiation

gvanrossum opened this issue over 8 years ago

Add optional exception checking

Dakkaron opened this issue over 8 years ago

type not inferred in application of higher-order function to a generic function

rwbarton opened this issue almost 9 years ago

mypy type checking with decorators

ashishk1994 opened this issue almost 9 years ago

functools.partial support

berdario opened this issue almost 9 years ago

Property setter not accepted if not next to getter

mihneagiurgea opened this issue almost 9 years ago

Overloads with None don't work

bdarnell opened this issue almost 9 years ago