diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/pip/_internal/utils/models.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/pip/_internal/utils/models.py | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/venv/lib/python3.11/site-packages/pip/_internal/utils/models.py b/venv/lib/python3.11/site-packages/pip/_internal/utils/models.py deleted file mode 100644 index b6bb21a..0000000 --- a/venv/lib/python3.11/site-packages/pip/_internal/utils/models.py +++ /dev/null @@ -1,39 +0,0 @@ -"""Utilities for defining models -""" - -import operator -from typing import Any, Callable, Type - - -class KeyBasedCompareMixin: - """Provides comparison capabilities that is based on a key""" - - __slots__ = ["_compare_key", "_defining_class"] - - def __init__(self, key: Any, defining_class: Type["KeyBasedCompareMixin"]) -> None: - self._compare_key = key - self._defining_class = defining_class - - def __hash__(self) -> int: - return hash(self._compare_key) - - def __lt__(self, other: Any) -> bool: - return self._compare(other, operator.__lt__) - - def __le__(self, other: Any) -> bool: - return self._compare(other, operator.__le__) - - def __gt__(self, other: Any) -> bool: - return self._compare(other, operator.__gt__) - - def __ge__(self, other: Any) -> bool: - return self._compare(other, operator.__ge__) - - def __eq__(self, other: Any) -> bool: - return self._compare(other, operator.__eq__) - - def _compare(self, other: Any, method: Callable[[Any, Any], bool]) -> bool: - if not isinstance(other, self._defining_class): - return NotImplemented - - return method(self._compare_key, other._compare_key) |