annotate planemo/lib/python3.7/site-packages/pip/_internal/commands/check.py @ 1:56ad4e20f292 draft

"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
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1 import logging
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3 from pip._internal.cli.base_command import Command
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4 from pip._internal.operations.check import (
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5 check_package_set, create_package_set_from_installed,
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6 )
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7
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8 logger = logging.getLogger(__name__)
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11 class CheckCommand(Command):
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12 """Verify installed packages have compatible dependencies."""
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13 name = 'check'
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14 usage = """
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15 %prog [options]"""
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16 summary = 'Verify installed packages have compatible dependencies.'
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17
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18 def run(self, options, args):
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19 package_set, parsing_probs = create_package_set_from_installed()
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20 missing, conflicting = check_package_set(package_set)
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21
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22 for project_name in missing:
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23 version = package_set[project_name].version
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24 for dependency in missing[project_name]:
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25 logger.info(
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26 "%s %s requires %s, which is not installed.",
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27 project_name, version, dependency[0],
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28 )
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29
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30 for project_name in conflicting:
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31 version = package_set[project_name].version
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32 for dep_name, dep_version, req in conflicting[project_name]:
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33 logger.info(
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34 "%s %s has requirement %s, but you have %s %s.",
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35 project_name, version, req, dep_name, dep_version,
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36 )
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37
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38 if missing or conflicting or parsing_probs:
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39 return 1
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40 else:
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41 logger.info("No broken requirements found.")