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46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
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#!/usr/bin/env python3
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#
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# extract-release-date-from-doap-file.py VERSION DOAP-FILE
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#
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# Extract release date for the given release version from a DOAP file
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#
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# Copyright (C) 2020 Tim-Philipp Müller <tim centricular com>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library 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 GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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import sys
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import xml.etree.ElementTree as ET
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if len(sys.argv) != 3:
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sys.exit('Usage: {} VERSION DOAP-FILE'.format(sys.argv[0]))
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release_version = sys.argv[1]
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doap_fn = sys.argv[2]
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tree = ET.parse(doap_fn)
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root = tree.getroot()
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namespaces = {'doap': 'http://usefulinc.com/ns/doap#'}
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for v in root.findall('doap:release/doap:Version', namespaces=namespaces):
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if v.findtext('doap:revision', namespaces=namespaces) == release_version:
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release_date = v.findtext('doap:created', namespaces=namespaces)
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if release_date:
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print(release_date)
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sys.exit(0)
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sys.exit('Could not find a release with version {} in {}'.format(release_version, doap_fn))
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