mirror of
https://github.com/clearlinux/autospec.git
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49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
#
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# pkg_scan.py - part of autospec
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# Copyright (C) 2017 Intel Corporation
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import subprocess
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import util
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import config
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def get_whatrequires(pkg):
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"""
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Write list of packages that require current package to file
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using repoquery what-requires and --recursive commands
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"""
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# clean up yum cache to avoid 'no more mirrors repo' error
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try:
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subprocess.check_output(['yum', '--config', config.yum_conf,
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'clean', 'all'])
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except subprocess.CalledProcessError as err:
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util.print_warning("Unable to clean yum repo: {}".format(pkg, err))
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return
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try:
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out = subprocess.check_output(['repoquery', '--config', config.yum_conf,
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'--archlist=src', '--recursive', '--queryformat=%{NAME}',
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'--whatrequires', pkg]).decode('utf-8')
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except subprocess.CalledProcessError as err:
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util.print_warning("repoquery whatrequires for {} failed with: {}".format(pkg, err))
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return
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util.write_out('whatrequires', '# This file contains recursive sources that '
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'require this package\n' + out)
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