Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/pip/_internal/distributions/wheel.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 from zipfile import ZipFile |
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2 |
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3 from pip._internal.distributions.base import AbstractDistribution |
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4 from pip._internal.utils.typing import MYPY_CHECK_RUNNING |
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5 from pip._internal.utils.wheel import pkg_resources_distribution_for_wheel |
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6 |
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7 if MYPY_CHECK_RUNNING: |
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8 from pip._vendor.pkg_resources import Distribution |
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9 |
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10 from pip._internal.index.package_finder import PackageFinder |
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11 |
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12 |
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13 class WheelDistribution(AbstractDistribution): |
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14 """Represents a wheel distribution. |
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15 |
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16 This does not need any preparation as wheels can be directly unpacked. |
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17 """ |
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18 |
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19 def get_pkg_resources_distribution(self): |
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20 # type: () -> Distribution |
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21 """Loads the metadata from the wheel file into memory and returns a |
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22 Distribution that uses it, not relying on the wheel file or |
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23 requirement. |
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24 """ |
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25 # Set as part of preparation during download. |
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26 assert self.req.local_file_path |
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27 # Wheels are never unnamed. |
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28 assert self.req.name |
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29 |
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30 with ZipFile(self.req.local_file_path, allowZip64=True) as z: |
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31 return pkg_resources_distribution_for_wheel( |
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32 z, self.req.name, self.req.local_file_path |
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33 ) |
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34 |
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35 def prepare_distribution_metadata(self, finder, build_isolation): |
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36 # type: (PackageFinder, bool) -> None |
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37 pass |