21 lines
680 B
Python
21 lines
680 B
Python
from pip._internal.distributions.base import AbstractDistribution
|
|
from pip._internal.index.package_finder import PackageFinder
|
|
from pip._internal.metadata import BaseDistribution
|
|
|
|
|
|
class InstalledDistribution(AbstractDistribution):
|
|
"""Represents an installed package.
|
|
|
|
This does not need any preparation as the required information has already
|
|
been computed.
|
|
"""
|
|
|
|
def get_metadata_distribution(self) -> BaseDistribution:
|
|
assert self.req.satisfied_by is not None, "not actually installed"
|
|
return self.req.satisfied_by
|
|
|
|
def prepare_distribution_metadata(
|
|
self, finder: PackageFinder, build_isolation: bool
|
|
) -> None:
|
|
pass
|