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Invalid type hints definitions and usages

Reports invalid usages of type hints.

Example:

from typing import TypeVar T0 = TypeVar('T1') # Argument of 'TypeVar' must be 'T0' def b(p: int) -> int: # Type specified both in a comment and annotation # type: (int) -> int pass def c(p1, p2): # Type signature has too many arguments # type: (int) -> int pass

Available quick-fixes offer various actions. You can rename, remove, or move problematic elements. You can also manually modify type declarations to ensure no warning is shown.

Inspection Details

Available in:

DataSpell 2023.3, PyCharm 2023.3

Plugin:

Python Community Edition, 233.SNAPSHOT

Last modified: 13 July 2023