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# query.py
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# Implements Query.
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#
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# Copyright (C) 2012-2016 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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from __future__ import absolute_import
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from __future__ import unicode_literals
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import hawkey
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from hawkey import Query
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from dnf.i18n import ucd
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from dnf.pycomp import basestring
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def _by_provides(sack, patterns, ignore_case=False, get_query=False):
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if isinstance(patterns, basestring):
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patterns = [patterns]
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q = sack.query()
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flags = []
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if ignore_case:
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flags.append(hawkey.ICASE)
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q.filterm(*flags, provides__glob=patterns)
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if get_query:
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return q
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return q.run()
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def _per_nevra_dict(pkg_list):
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return {ucd(pkg):pkg for pkg in pkg_list}
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