112 lines
2.9 KiB
Python
112 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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@author: Fabio Erculiani <lxnay@sabayon.org>
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@contact: lxnay@sabayon.org
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@copyright: Fabio Erculiani
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@license: GPL-2
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B{Entropy Infrastructure Toolkit}.
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"""
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import sys
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import argparse
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from entropy.i18n import _
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from entropy.output import purple
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from eit.commands.descriptor import EitCommandDescriptor
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from eit.commands.command import EitCommand
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from eit.utils import print_package_info
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class EitMatch(EitCommand):
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"""
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Main Eit match command.
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"""
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NAME = "match"
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ALIASES = []
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ALLOW_UNPRIVILEGED = True
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def __init__(self, args):
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EitCommand.__init__(self, args)
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self._packages = []
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self._quiet = False
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def _get_parser(self):
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descriptor = EitCommandDescriptor.obtain_descriptor(
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EitMatch.NAME)
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parser = argparse.ArgumentParser(
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description=descriptor.get_description(),
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formatter_class=argparse.RawDescriptionHelpFormatter,
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prog="%s %s" % (sys.argv[0], EitMatch.NAME))
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parser.add_argument("packages", nargs='+', metavar="<package>",
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help=_("package name"))
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parser.add_argument("--quiet", "-q", action="store_true",
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default=self._quiet,
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help=_('quiet output, for scripting purposes'))
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return parser
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INTRODUCTION = """\
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Match a dependency string against the available repositories.
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For example: *eit match app-foo/bar:2::repo* will match any version
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of app-foo/bar having SLOT=2 in the "repo" repository.
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If you are interested in a simple text search, please see *eit search*.
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"""
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SEE_ALSO = "eit-search(1)"
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def man(self):
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"""
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Overridden from EitCommand.
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"""
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return self._man()
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def parse(self):
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parser = self._get_parser()
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try:
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nsargs = parser.parse_args(self._args)
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except IOError:
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return parser.print_help, []
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self._quiet = nsargs.quiet
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self._packages += nsargs.packages
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return self._call_unlocked, [self._match, None]
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def _match(self, entropy_server):
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"""
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Actual Eit match code.
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"""
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count = 0
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for package in self._packages:
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pkg_id, pkg_repo = entropy_server.atom_match(package)
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if pkg_id == -1:
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continue
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count += 1
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print_package_info(
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pkg_id,
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entropy_server,
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entropy_server.open_repository(pkg_repo),
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installed_search = True,
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extended = True,
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quiet = self._quiet
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)
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if not count and not self._quiet:
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entropy_server.output(
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purple(_("Nothing found")),
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importance=1, level="warning")
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return 0
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EitCommandDescriptor.register(
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EitCommandDescriptor(
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EitMatch,
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EitMatch.NAME,
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_('match packages in repositories'))
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)
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