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Module arti.internal.patches

None

None

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from __future__ import annotations

from typing import no_type_check

@no_type_check  # The mypy errors vary based on python version (and we error for unused ignores), so just skip completely

def patch_TopologicalSorter_class_getitem() -> None:

    """Patch adding TopologicalSorter.__class_getitem__ to support subscription.

    TopologicalSorter is considered Generic in typeshed (hence mypy expects a type arg),

    but is not at runtime.

    This has been fixed for 3.11+ (https://github.com/python/cpython/pull/28714).

    """

    from graphlib import TopologicalSorter

    from types import GenericAlias

    if not hasattr(TopologicalSorter, "__class_getitem__"):  # pragma: no cover

        TopologicalSorter.__class_getitem__ = classmethod(GenericAlias)

Functions

patch_TopologicalSorter_class_getitem

def patch_TopologicalSorter_class_getitem(

) -> 'None'

Patch adding TopologicalSorter.class_getitem to support subscription.

TopologicalSorter is considered Generic in typeshed (hence mypy expects a type arg), but is not at runtime.

This has been fixed for 3.11+ (https://github.com/python/cpython/pull/28714).

View Source 
@no_type_check  # The mypy errors vary based on python version (and we error for unused ignores), so just skip completely

def patch_TopologicalSorter_class_getitem() -> None:

    """Patch adding TopologicalSorter.__class_getitem__ to support subscription.

    TopologicalSorter is considered Generic in typeshed (hence mypy expects a type arg),

    but is not at runtime.

    This has been fixed for 3.11+ (https://github.com/python/cpython/pull/28714).

    """

    from graphlib import TopologicalSorter

    from types import GenericAlias

    if not hasattr(TopologicalSorter, "__class_getitem__"):  # pragma: no cover

        TopologicalSorter.__class_getitem__ = classmethod(GenericAlias)