mirror of
https://github.com/Lucas-V-L/lucasvl.nl.git
synced 2024-10-29 19:38:16 -05:00
52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
|
from typing import Optional
|
||
|
|
||
|
from pip._internal.models.format_control import FormatControl
|
||
|
|
||
|
|
||
|
class SelectionPreferences:
|
||
|
"""
|
||
|
Encapsulates the candidate selection preferences for downloading
|
||
|
and installing files.
|
||
|
"""
|
||
|
|
||
|
__slots__ = [
|
||
|
"allow_yanked",
|
||
|
"allow_all_prereleases",
|
||
|
"format_control",
|
||
|
"prefer_binary",
|
||
|
"ignore_requires_python",
|
||
|
]
|
||
|
|
||
|
# 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.
|
||
|
def __init__(
|
||
|
self,
|
||
|
allow_yanked: bool,
|
||
|
allow_all_prereleases: bool = False,
|
||
|
format_control: Optional[FormatControl] = None,
|
||
|
prefer_binary: bool = False,
|
||
|
ignore_requires_python: Optional[bool] = None,
|
||
|
) -> None:
|
||
|
"""Create a SelectionPreferences object.
|
||
|
|
||
|
:param allow_yanked: Whether files marked as yanked (in the sense
|
||
|
of PEP 592) are permitted to be candidates for install.
|
||
|
: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.
|
||
|
"""
|
||
|
if ignore_requires_python is None:
|
||
|
ignore_requires_python = False
|
||
|
|
||
|
self.allow_yanked = allow_yanked
|
||
|
self.allow_all_prereleases = allow_all_prereleases
|
||
|
self.format_control = format_control
|
||
|
self.prefer_binary = prefer_binary
|
||
|
self.ignore_requires_python = ignore_requires_python
|