Gecko [ biogenelab.eu ]

Name	Size	Permission
__init__.py	2.18 KB	-rw-r--r--
__init__.pyc	2.55 KB	-rw-r--r--
bundle.py	1.75 KB	-rw-r--r--
bundle.pyc	2.17 KB	-rw-r--r--
completion.py	1.79 KB	-rw-r--r--
completion.pyc	2.33 KB	-rw-r--r--
freeze.py	4.54 KB	-rw-r--r--
freeze.pyc	4.37 KB	-rw-r--r--
help.py	927 B	-rw-r--r--
help.pyc	1.26 KB	-rw-r--r--
install.py	13.08 KB	-rw-r--r--
install.pyc	9.8 KB	-rw-r--r--
list.py	6.65 KB	-rw-r--r--
list.pyc	6.27 KB	-rw-r--r--
search.py	4.61 KB	-rw-r--r--
search.pyc	5.17 KB	-rw-r--r--
show.py	2.69 KB	-rw-r--r--
show.pyc	3.24 KB	-rw-r--r--
uninstall.py	2.15 KB	-rw-r--r--
uninstall.pyc	2.59 KB	-rw-r--r--
unzip.py	185 B	-rw-r--r--
unzip.pyc	551 B	-rw-r--r--
wheel.py	7.71 KB	-rw-r--r--
wheel.pyc	6.17 KB	-rw-r--r--
zip.py	14.47 KB	-rw-r--r--
zip.pyc	11.47 KB	-rw-r--r--

Code Editor : uninstall.py

from pip.req import InstallRequirement, RequirementSet, parse_requirements
from pip.basecommand import Command
from pip.exceptions import InstallationError

class UninstallCommand(Command):
    """
    Uninstall packages.

pip is able to uninstall most installed packages. Known exceptions are:

- Pure distutils packages installed with ``python setup.py install``, which
      leave behind no metadata to determine what files were installed.
    - Script wrappers installed by ``python setup.py develop``.
    """
    name = 'uninstall'
    usage = """
      %prog [options] <package> ...
      %prog [options] -r <requirements file> ..."""
    summary = 'Uninstall packages.'

def __init__(self, *args, **kw):
        super(UninstallCommand, self).__init__(*args, **kw)
        self.cmd_opts.add_option(
            '-r', '--requirement',
            dest='requirements',
            action='append',
            default=[],
            metavar='file',
            help='Uninstall all the packages listed in the given requirements file.  '
            'This option can be used multiple times.')
        self.cmd_opts.add_option(
            '-y', '--yes',
            dest='yes',
            action='store_true',
            help="Don't ask for confirmation of uninstall deletions.")

self.parser.insert_option_group(0, self.cmd_opts)

def run(self, options, args):
        session = self._build_session(options)

requirement_set = RequirementSet(
            build_dir=None,
            src_dir=None,
            download_dir=None,
            session=session,
        )
        for name in args:
            requirement_set.add_requirement(
                InstallRequirement.from_line(name))
        for filename in options.requirements:
            for req in parse_requirements(filename,
                    options=options, session=session):
                requirement_set.add_requirement(req)
        if not requirement_set.has_requirements:
            raise InstallationError('You must give at least one requirement '
                'to %(name)s (see "pip help %(name)s")' % dict(name=self.name))
        requirement_set.uninstall(auto_confirm=options.yes)

${this.title}

Code Editor : uninstall.py