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