2 # -*- coding: utf-8 -*-
5 # gPodder - A media aggregator and podcast client
6 # Copyright (c) 2005-2018 The gPodder Team
8 # gPodder is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # gPodder is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 # gpodder-migrate2tres - Migrate data from gPodder 2.x to gPodder 3
24 # by Thomas Perl <thp@gpodder.org>; 2011-04-28
33 gpodder_script = sys.argv[0]
34 gpodder_script = os.path.realpath(gpodder_script)
35 gpodder_dir = os.path.join(os.path.dirname(gpodder_script), '..')
36 prefix = os.path.abspath(os.path.normpath(gpodder_dir))
38 src_dir = os.path.join(prefix, 'src')
40 if os.path.exists(os.path.join(src_dir, 'gpodder', '__init__.py')):
41 # Run gPodder from local source folder (not installed)
42 sys.path.insert(0, src_dir)
44 import gpodder # isort:skip
46 gpodder.prefix = prefix
48 from gpodder import schema, util # isort:skip
50 old_database = os.path.expanduser('~/.config/gpodder/database.sqlite')
51 new_database = gpodder.database_file
53 old_config = os.path.expanduser('~/.config/gpodder/gpodder.conf')
54 new_config = gpodder.config_file
56 if not os.path.exists(old_database):
58 Turns out that you never ran gPodder 2.
59 Can't find this required file:
62 """ % locals(), file=sys.stderr)
67 if os.path.exists(old_config):
68 parser = configparser.RawConfigParser()
69 parser.read(old_config)
71 old_downloads = parser.get('gpodder-conf-1', 'download_dir')
72 except configparser.NoSectionError:
73 # The file is empty / section (gpodder-conf-1) not found
75 except configparser.NoOptionError:
76 # The section is available, but the key (download_dir) is not
79 if old_downloads is None:
80 # The user has no configuration. This usually happens when
81 # only the CLI version of gPodder is used. In this case, the
82 # download directory is most likely the default (bug 1434)
83 old_downloads = os.path.expanduser('~/gpodder-downloads')
85 new_downloads = gpodder.downloads
87 if not os.path.exists(old_downloads):
89 Old download directory does not exist. Creating empty one.
91 os.makedirs(old_downloads)
93 if any(os.path.exists(x) for x in (new_database, new_downloads)):
95 Existing gPodder 3 user data found.
96 To continue, please remove:
100 """ % locals(), file=sys.stderr)
104 Would carry out the following actions:
106 Move downloads from %(old_downloads)s
109 Convert database from %(old_database)s
112 """ % locals(), file=sys.stderr)
114 result = input('Continue? (Y/n) ')
117 util.make_directory(gpodder.home)
118 schema.convert_gpodder2_db(old_database, new_database)
119 if not os.path.exists(new_database):
120 print('Could not convert database.', file=sys.stderr)
123 shutil.move(old_downloads, new_downloads)
124 if not os.path.exists(new_downloads):
125 print('Could not move downloads.', file=sys.stderr)
128 print('Done. Have fun with gPodder 3!')