# -*- coding: utf-8 -*-
-
-class Plugin():
+# Copyright (c) 2013-2015 Jack Kaliko <kaliko@azylum.org>
+#
+# This file is part of sima
+#
+# sima is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# sima is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with sima. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+"""
+Plugin object to derive from
+"""
+
+
+class Plugin:
"""
First non-empty line of the docstring is used as description
Rest of the docstring at your convenience.
- The plugin Name MUST be the same as the module (file name), case
- insensitive: for instance plugin.py → Plugin
+ The lowercased plugin Name MUST be the same as the module (file name),
+ for instance Plugin → plugin.py
It eases plugins discovery and simplifies the code to handle them,
IMHO, it's a fair trade-off.
"""
if cls.__doc__:
doc = cls.__doc__.strip(' \n').splitlines()[0]
return {'name': cls.__name__,
- 'doc': doc,
- }
+ 'doc': doc,}
def __init__(self, daemon):
self.log = daemon.log
"""Get plugin's specific configuration from global applications's config
"""
conf = self.__daemon.config
- for sec in conf.sections():
- if sec.lower() == self.__class__.__name__.lower():
+ for sec in conf.sections(): # Discovering plugin conf
+ if sec == self.__class__.__name__.lower():
self.plugin_conf = conf[sec]
+ if 'priority' not in self.plugin_conf:
+ self.plugin_conf['priority'] = '80'
+ if not self.plugin_conf:
+ self.plugin_conf = {'priority': '80'}
#if self.plugin_conf:
# self.log.debug('Got config for {0}: {1}'.format(self,
# self.plugin_conf))
+ @property
+ def priority(self):
+ return self.plugin_conf.get('priority')
+
+ def start(self):
+ """
+ Called when the daemon().run() is called and
+ right after the player has connected successfully.
+ """
+ pass
+
def callback_player(self):
"""
Called on player changes, stopped, paused, skipped
def callback_playlist(self):
"""
Called on playlist changes
-
Not returning data
"""
pass
def callback_next_song(self):
- """Not returning data,
+ """
Could be use to scrobble, maintain an history…
+ Not returning data,
"""
pass
def callback_need_track(self):
- """Returns a list of Track objects to add
+ """
+ Returns a list of Track objects to add
"""
pass
def callback_need_track_fb(self):
- """Called when callback_next_song failled to find tracks to queue
+ """
+ Called when callback_need_track failled to find tracks to queue
Returns a list of Track objects to add
"""
pass
def shutdown(self):
+ """Called on application shutdown"""
pass