| """ | |
| Compatibility layer with Python 3.8/3.9 | |
| """ | |
| from __future__ import annotations | |
| from typing import TYPE_CHECKING, Any | |
| if TYPE_CHECKING: # pragma: no cover | |
| # Prevent circular imports on runtime. | |
| from .. import Distribution, EntryPoint | |
| else: | |
| Distribution = EntryPoint = Any | |
| from .._typing import md_none | |
| def normalized_name(dist: Distribution) -> str | None: | |
| """ | |
| Honor name normalization for distributions that don't provide ``_normalized_name``. | |
| """ | |
| try: | |
| return dist._normalized_name | |
| except AttributeError: | |
| from .. import Prepared # -> delay to prevent circular imports. | |
| return Prepared.normalize( | |
| getattr(dist, "name", None) or md_none(dist.metadata)['Name'] | |
| ) | |
| def ep_matches(ep: EntryPoint, **params) -> bool: | |
| """ | |
| Workaround for ``EntryPoint`` objects without the ``matches`` method. | |
| """ | |
| try: | |
| return ep.matches(**params) | |
| except AttributeError: | |
| from .. import EntryPoint # -> delay to prevent circular imports. | |
| # Reconstruct the EntryPoint object to make sure it is compatible. | |
| return EntryPoint(ep.name, ep.value, ep.group).matches(**params) | |