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Editing: selection_prefs.py
from __future__ import annotations from dataclasses import dataclass from pip._internal.models.format_control import FormatControl from pip._internal.models.release_control import ReleaseControl @dataclass(slots=True) class SelectionPreferences: """ Encapsulates the candidate selection preferences for downloading and installing files. :param allow_yanked: Whether files marked as yanked (in the sense of PEP 592) are permitted to be candidates for install. :param release_control: A ReleaseControl object or None. Used to control whether pre-releases are allowed for specific packages. :param format_control: A FormatControl object or None. Used to control the selection of source packages / binary packages when consulting the index and links. :param prefer_binary: Whether to prefer an old, but valid, binary dist over a new source dist. :param ignore_requires_python: Whether to ignore incompatible "Requires-Python" values in links. Defaults to False. """ # Don't include an allow_yanked default value to make sure each call # site considers whether yanked releases are allowed. This also causes # that decision to be made explicit in the calling code, which helps # people when reading the code. allow_yanked: bool release_control: ReleaseControl | None = None format_control: FormatControl | None = None prefer_binary: bool = False ignore_requires_python: bool = False
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