mirror of https://github.com/pypa/pip
41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
from pip.req import InstallRequirement, RequirementSet
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from pip.req import parse_requirements
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from pip.basecommand import Command
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class UninstallCommand(Command):
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name = 'uninstall'
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usage = '%prog [OPTIONS] PACKAGE_NAMES ...'
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summary = 'Uninstall packages'
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def __init__(self):
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super(UninstallCommand, self).__init__()
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self.parser.add_option(
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'-r', '--requirement',
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dest='requirements',
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action='append',
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default=[],
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metavar='FILENAME',
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help='Uninstall all the packages listed in the given requirements file. '
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'This option can be used multiple times.')
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self.parser.add_option(
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'-y', '--yes',
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dest='yes',
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action='store_true',
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help="Don't ask for confirmation of uninstall deletions.")
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def run(self, options, args):
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requirement_set = RequirementSet(
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build_dir=None,
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src_dir=None,
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download_dir=None)
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for name in args:
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requirement_set.add_requirement(
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InstallRequirement.from_line(name))
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for filename in options.requirements:
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for req in parse_requirements(filename, options=options):
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requirement_set.add_requirement(req)
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requirement_set.uninstall(auto_confirm=options.yes)
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UninstallCommand()
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