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64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is Mozilla.
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#
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# The Initial Developer of the Original Code is
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# the Mozilla Foundation.
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# Portions created by the Initial Developer are Copyright (C) 2009
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Robert Strong <robert.bugzilla@gmail.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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# Prints the pre-release version suffix based on the version string
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#
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# Examples:
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# 2.1a3 > " 2.1 Alpha 3"
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# 2.1a3pre > ""
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# 3.2b4 > " 3.2 Beta 4"
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# 3.2b4pre > ""
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import sys
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import re
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def get_prerelease_suffix(version):
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""" Returns the prerelease suffix from the version string argument """
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def mfunc(m):
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return " %s %s %s" % (m.group('prefix'),
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{'a': 'Alpha', 'b': 'Beta'}[m.group('c')],
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m.group('suffix'))
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result, c = re.subn(r'^(?P<prefix>(\d+\.)*\d+)(?P<c>[ab])(?P<suffix>\d+)$',
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mfunc, version)
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if c != 1:
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return ''
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return result
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if len(sys.argv) == 2:
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print get_prerelease_suffix(sys.argv[1])
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