1#@!#!123s

: / opt / alt / python35 / lib / python3.5 / site-packages / pip / _internal / distributions /

Filename : installed.py

back

from pip._internal.distributions.base import AbstractDistribution
from pip._internal.utils.typing import MYPY_CHECK_RUNNING

if MYPY_CHECK_RUNNING:
    from typing import Optional

    from pip._vendor.pkg_resources import Distribution
    from pip._internal.index.package_finder import PackageFinder


class InstalledDistribution(AbstractDistribution):
    """Represents an installed package.

    This does not need any preparation as the required information has already
    been computed.
    """

    def get_pkg_resources_distribution(self):
        # type: () -> Optional[Distribution]
        return self.req.satisfied_by

    def prepare_distribution_metadata(self, finder, build_isolation):
        # type: (PackageFinder, bool) -> None
        pass