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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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# |
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# Copyright © 2009 Germán Póo-Caamaño <gpoo@gnome.org> |
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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 2 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 Library 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, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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"""Handle the names of repositories, releases and tags |
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used for each released version. |
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""" |
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|
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import csv |
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from settings import settings |
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|
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def load_modules_from_csv(filename): |
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"""Load a dictionary with packages, version and tags from |
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a CSV file. The format is the following: |
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1st row: Release dates |
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2nd row: Headers |
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repo_name, tarball_name, 2.0, 2.2, 2.4, ... |
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3rd-...: Data |
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""" |
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|
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csv_file = open(filename) |
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reader = csv.reader(csv_file) |
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release_dates = reader.next() |
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header = reader.next() |
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|
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releases = {} |
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for i in range(2, len(header)): |
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release_date = release_dates[i] |
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version = header[i] |
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releases[version] = release_date |
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|
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modules = {} |
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for row in reader: |
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repo = row[0] |
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tarball = row[1] |
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tags = {} |
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|
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for i in range(2, len(row)): |
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if len(row[i]) == 0: |
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continue |
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version = header[i] |
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tags[version] = row[i] |
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|
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pkg = {} |
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pkg['tarball'] = tarball |
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pkg['tags'] = tags |
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modules[repo] = pkg |
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|
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csv_file.close() |
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|
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return releases, modules |
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|
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def cmp_version(x, y): |
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"""Compare numeric versions (2.28 is greater than 2.6)""" |
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(x_major, x_minor) = x.split('.') |
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(y_major, y_minor) = y.split('.') |
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|
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if int(y_major) != int(x_major): |
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return int(x_major) - int(y_major) |
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|
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return int(x_minor) - int(y_minor) |
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|
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def _print_modules(modules): |
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"""Pretty Print for a dictionary, sorting by version number |
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when it is possible |
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""" |
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|
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for (repo, pkg) in modules.iteritems(): |
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print ("'%s': {\n" |
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" 'tarball': '%s',\n" |
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" 'tags': {") % (repo, pkg['tarball']) |
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for version in sorted(pkg['tags'].keys(), cmp_version): |
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print " '%s': '%s'," % (version, pkg['tags'][version]) |
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print " }," |
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print "}" |
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|
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def _print_releases(releases): |
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"""Pretty Print for a dictionary, sorting by version number |
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when it is possible |
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""" |
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|
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print "{" |
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for version in sorted(releases.keys(), cmp_version): |
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print " '%s': '%s'," % (version, releases[version]) |
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print "}" |
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|
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if __name__ == '__main__': |
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releases, platform = load_modules_from_csv(settings['csvfile']) |
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|
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# We use our own pprint (pretty print) |
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_print_modules(platform) |
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_print_releases(releases) |
