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from pip._internal.distributions.sdist import SourceDistribution
from pip._internal.distributions.wheel import WheelDistribution
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from pip._internal.distributions.base import AbstractDistribution
from pip._internal.req.req_install import InstallRequirement
def make_distribution_for_install_requirement(install_req):
# type: (InstallRequirement) -> AbstractDistribution
"""Returns a Distribution for the given InstallRequirement
"""
# Editable requirements will always be source distributions. They use the
# legacy logic until we create a modern standard for them.
if install_req.editable:
return SourceDistribution(install_req)
# If it's a wheel, it's a WheelDistribution
if install_req.is_wheel:
return WheelDistribution(install_req)
# Otherwise, a SourceDistribution
return SourceDistribution(install_req)
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