Search results

Does not catch variable declared global/nonlocal after appearing in the same scope.

feature

topic-variable-scope

Status: Open.

#13560 In python/mypy;

· mrolle45 opened on Aug 30, 2022

1 comment

Type narrowing does not apply to default arguments in definition time

bugmypy got something wrongmypy got something wrong

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#13087 In python/mypy;

· PIG208 opened on Jul 7, 2022

Use of undefined variable causes unrelated local class to leak scope

bugmypy got something wrongmypy got something wrong

topic-variable-scope

Status: Open.

#13024 In python/mypy;

· denballakh opened on Jun 26, 2022

4 comments

false-positive name-defined regression with dataclasses and shadowing

bugmypy got something wrongmypy got something wrong

topic-dataclasses

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#12907 In python/mypy;

· The-Compiler opened on May 30, 2022

2 comments

Redefinition without reassignment doesn't check existing value

bugmypy got something wrongmypy got something wrong

topic-variable-scope

Status: Open.

#12866 In python/mypy;

· Zeckie opened on May 25, 2022

3 comments

Treat variable, declared global and assigned a value in a class or function, as a member of the module.

feature

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#12765 In python/mypy;

· mrolle45 opened on May 11, 2022

Name in class def is resolved in enclosing function, instead of global, scope.

bugmypy got something wrongmypy got something wrong

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#12764 In python/mypy;

· mrolle45 opened on May 10, 2022

1

1 comment

Does not report syntax error for global/nonlocal declaration after the name is used.

bugmypy got something wrongmypy got something wrong

topic-variable-scope

Status: Open.

#12747 In python/mypy;

· mrolle45 opened on May 8, 2022

1 comment

Mypy misunderstands class-level namespace (spurious Variable "module.Class.attribute" is not valid as a type)

bugmypy got something wrongmypy got something wrong

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#12570 In python/mypy;

· gwk opened on Apr 12, 2022

4 comments

Annotation parsing incorrect when class scope defines same name as import

bugmypy got something wrongmypy got something wrong

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#12414 In python/mypy;

· PeterJCLaw opened on Mar 21, 2022

1 comment

mypy confuses dataclass field name with imported function name

bugmypy got something wrongmypy got something wrong

topic-dataclasses

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#10640 In python/mypy;

· larspetrus opened on Jun 13, 2021

Class scope name resolution issue

bugmypy got something wrongmypy got something wrong

good-second-issue

priority-2-low

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#9991 In python/mypy;

· hauntsaninja opened on Jan 29, 2021

deleting a class-scoped variable that shadows a global variable causes mypy to think it's undefined

bugmypy got something wrongmypy got something wrong

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#9600 In python/mypy;

· glyph opened on Oct 15, 2020

Mypy issue with python scoping rule

bugmypy got something wrongmypy got something wrong

priority-1-normal

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#8746 In python/mypy;

· h8hawk opened on Apr 29, 2020

2 comments

New semanal: Spurious "no binding for nonlocal"

bugmypy got something wrongmypy got something wrong

false-positivemypy gave an error on correct codemypy gave an error on correct code

priority-1-normal

semantic-analyzerProblems that happen during semantic analysisProblems that happen during semantic analysis

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#7057 In python/mypy;

· JelleZijlstra opened on Jun 25, 2019

1 comment

Exception variable can leak to other scopes causing strange error messages

priority-2-low

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-usability

topic-variable-scope

Status: Open.

#6647 In python/mypy;

· ilevkivskyi opened on Apr 8, 2019

4 comments

mypy gives 'not defined' error for use after global declaration

bugmypy got something wrongmypy got something wrong

false-positivemypy gave an error on correct codemypy gave an error on correct code

priority-1-normal

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#5732 In python/mypy;

· onlined opened on Oct 4, 2018

2 comments

Class variable gets the type of instance variable

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#4886 In python/mypy;

· roganov opened on Apr 11, 2018

4 comments

Disallow locally-generated types from escaping their function

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#4690 In python/mypy;

· msullivan opened on Mar 7, 2018

1 comment

Using not yet defined variables is allowed

bugmypy got something wrongmypy got something wrong

priority-2-low

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#2788 In python/mypy;

· afrieder opened on Feb 1, 2017

2 comments

x = x or y with x undeclared gives no error

bugmypy got something wrongmypy got something wrong

priority-1-normal

topic-runtime-semanticsmypy doesn't model runtime semantics correctlymypy doesn't model runtime semantics correctly

topic-variable-scope

Status: Open.

#937 In python/mypy;

· jhance opened on Oct 15, 2015

2 comments

Type check global after function definition

bugmypy got something wrongmypy got something wrong

priority-2-low

topic-variable-scope

Status: Open.

#538 In python/mypy;

· spkersten opened on Dec 19, 2014

9 comments

Give a warning if a local variable is assigned to but never read

feature

priority-1-normal

topic-variable-scope

Status: Open.

#76 In python/mypy;

· JukkaL opened on Jan 29, 2013

8 comments