2 # -*- coding: utf-8 -*-
5 # gPodder - A media aggregator and podcast client
6 # Copyright (c) 2005-2010 Thomas Perl and 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 enables you to subscribe to RSS feeds and download
24 podcast episodes from these feeds.
26 Downloaded podcasts can either be synchronized to portable
27 MP3 players (including iPods) or played back on the user's
30 See gpo(1) for the command-line interface.
47 print >>sys
.stderr
, """
48 Warning: python-dbus not found. Disabling D-Bus support.
52 from optparse
import OptionParser
54 if __name__
== '__main__':
55 # Paths to important files
56 gpodder_script
= sys
.argv
[0]
57 while os
.path
.islink(gpodder_script
):
58 gpodder_script
= os
.readlink(gpodder_script
)
59 gpodder_dir
= os
.path
.join(os
.path
.dirname(gpodder_script
), '..')
60 prefix
= os
.path
.abspath(os
.path
.normpath(gpodder_dir
))
62 src_dir
= os
.path
.join(prefix
, 'src')
63 data_dir
= os
.path
.join(prefix
, 'data')
64 locale_dir
= os
.path
.join(prefix
, 'share', 'locale')
65 ui_folder
= os
.path
.join(prefix
, 'share', 'gpodder', 'ui')
66 credits_file
= os
.path
.join(prefix
, 'share', 'gpodder', 'credits.txt')
67 images_folder
= os
.path
.join(prefix
, 'share', 'gpodder')
68 icon_file
= os
.path
.join(prefix
, 'share', 'icons', 'hicolor', 'scalable', 'apps', 'gpodder.svg')
70 # The existence of this file tells us we're running on Maemo
71 maemo_file
= os
.path
.join(prefix
, 'share', 'applications', 'hildon', 'gpodder.desktop')
73 if os
.path
.exists(src_dir
) and os
.path
.exists(data_dir
) and \
74 not prefix
.startswith('/usr'):
75 # Run gPodder from local source folder (not installed)
76 print >>sys
.stderr
, 'Using modules from', src_dir
77 sys
.path
.insert(0, src_dir
)
78 print >>sys
.stderr
, 'Using resources from', data_dir
79 locale_dir
= os
.path
.join(data_dir
, 'locale')
80 ui_folder
= os
.path
.join(data_dir
, 'ui')
81 credits_file
= os
.path
.join(data_dir
, 'credits.txt')
82 images_folder
= os
.path
.join(data_dir
, 'images')
83 icon_file
= os
.path
.join(data_dir
, 'gpodder.svg')
85 # on Mac OS X, read from the defaults database the locale of the user
86 if platform
.system() == 'Darwin' and 'LANG' not in os
.environ
:
87 locale_cmd
= ('defaults', 'read', 'NSGlobalDomain', 'AppleLocale')
88 process
= subprocess
.Popen(locale_cmd
, stdout
=subprocess
.PIPE
)
89 output
, error_output
= process
.communicate()
90 # the output is a string like 'fr_FR', and we need 'fr_FR.utf-8'
91 user_locale
= output
.strip() + '.UTF-8'
92 os
.environ
['LANG'] = user_locale
93 print >>sys
.stderr
, 'Setting locale to', user_locale
95 # Set up the path to translation files
96 gettext
.bindtextdomain('gpodder', locale_dir
)
100 # Enable i18n for gPodder translations
103 # Set up paths to folder with GtkBuilder files and gpodder.svg
104 gpodder
.ui_folders
.append(ui_folder
)
105 gpodder
.credits_file
= credits_file
106 gpodder
.images_folder
= images_folder
107 gpodder
.icon_file
= icon_file
109 s_usage
= 'usage: %%prog [options]\n\n%s' % ( __doc__
.strip() )
110 s_version
= '%%prog %s' % ( gpodder
.__version
__ )
112 parser
= OptionParser( usage
= s_usage
, version
= s_version
)
114 parser
.add_option("-v", "--verbose",
115 action
="store_true", dest
="verbose", default
=False,
116 help=_("Print debugging output to stdout"))
118 parser
.add_option("-m", "--maemo",
119 action
="store_true", dest
="diablo", default
=False,
120 help=_("Start the Maemo 4 user interface"))
122 parser
.add_option("-f", "--fremantle",
123 action
="store_true", dest
="fremantle", default
=False,
124 help=_("Start the Maemo 5 user interface"))
126 parser
.add_option('-s', '--subscribe', dest
='subscribe', metavar
='URL',
127 help=_('Subscribe to the given URL'))
129 # On Mac OS X, support the "psn" parameter for compatibility (bug 939)
130 if sys
.platform
== 'darwin':
131 parser
.add_option('-p', '--psn', dest
='macpsn', metavar
='PSN',
132 help=_('Mac OS X application process number'))
134 (options
, args
) = parser
.parse_args(sys
.argv
)
136 if options
.fremantle
or options
.diablo
:
137 gpodder
.icon_file
= gpodder
.icon_file
.replace('.svg', '.png')
139 if options
.fremantle
:
140 gpodder
.ui
.fremantle
= True
141 gpodder
.ui_folders
.insert(0, os
.path
.join(ui_folder
, 'frmntl'))
142 elif options
.diablo
or os
.path
.exists(maemo_file
):
143 gpodder
.ui
.diablo
= True
144 gpodder
.ui_folders
.insert(0, os
.path
.join(ui_folder
, 'maemo'))
146 gpodder
.ui
.desktop
= True
147 gpodder
.ui_folders
.insert(0, os
.path
.join(ui_folder
, 'desktop'))
150 from gpodder
.liblogger
import enable_verbose
154 # Try to find an already-running instance of gPodder
155 session_bus
= dbus
.SessionBus()
157 # Obtain a reference to an existing instance; don't call get_object if
158 # such an instance doesn't exist as it *will* create a new instance
159 if session_bus
.name_has_owner(gpodder
.dbus_bus_name
):
161 remote_object
= session_bus
.get_object(gpodder
.dbus_bus_name
, \
162 gpodder
.dbus_gui_object_path
)
163 except dbus
.exceptions
.DBusException
:
168 # No D-Bus available :/
171 if remote_object
is not None:
172 # An instance of GUI is already running
173 print >>sys
.stderr
, 'Existing instance running - activating via D-Bus.'
174 remote_object
.show_gui_window(dbus_interface
=gpodder
.dbus_interface
)
175 if options
.subscribe
:
176 remote_object
.subscribe_to_url(options
.subscribe
)
178 # gPodder is not yet running - create new instance
179 from gpodder
import gui
181 # check if we have an X11 connection (but not on Windows)
182 if platform
.system() != 'Windows' and \
183 not os
.environ
.get('DISPLAY', None):
184 print >>sys
.stderr
, 'Cannot start gPodder: $DISPLAY is not set.'
188 # Reduce our nice value to zero if we're on Maemo to
189 # make the tablet not kill itself while updating feeds