X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Fcore.py;h=634db4b1cc06c83e651e99f88a9c0c23fd949afa;hb=92860d5ab0d6008fad149eea960de91acd15719a;hp=8e075b0a28ace0a7078ee87b98083d4c38454c50;hpb=cae35b4090eaeb8eec24c7ea77ec2311f3fc0608;p=mpd-sima.git

diff --git a/sima/core.py b/sima/core.py
index 8e075b0..634db4b 100644
--- a/sima/core.py
+++ b/sima/core.py
@@ -1,8 +1,25 @@
 # -*- coding: utf-8 -*-
+# Copyright (c) 2009, 2010, 2011, 2013, 2014 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/>.
+#
+#
 """Core Object dealing with plugins and player client
 """
 
-import sys
 import time
 
 from collections import deque
@@ -31,9 +48,7 @@ class Sima(Daemon):
         try:
             self.player.connect()
         except (PlayerError, PlayerUnHandledError) as err:
-            self.log.error('Fails to connect player: {}'.format(err))
-            self.shutdown()
-            sys.exit(1)
+            self.log.warning('Player: {}'.format(err))
         self.short_history = deque(maxlen=60)
 
     def __get_player(self):
@@ -44,6 +59,7 @@ class Sima(Daemon):
         return PlayerClient(host, port, pswd)
 
     def add_history(self):
+        """Handle local short history"""
         self.short_history.appendleft(self.player.current)
 
     def register_plugin(self, plugin_class):
@@ -57,6 +73,7 @@ class Sima(Daemon):
             getattr(plugin, method)(*args, **kwds)
 
     def need_tracks(self):
+        """Is the player in need for tracks"""
         if not self.enabled:
             self.log.debug('Queueing disabled!')
             return False
@@ -71,13 +88,13 @@ class Sima(Daemon):
     def queue(self):
         to_add = list()
         for plugin in self.plugins:
-            pl_callback =  getattr(plugin, 'callback_need_track')()
+            pl_callback = getattr(plugin, 'callback_need_track')()
             if pl_callback:
                 to_add.extend(pl_callback)
         if not to_add:
             self.log.warning('Queue plugins returned nothing!')
             for plugin in self.plugins:
-                pl_callback =  getattr(plugin, 'callback_need_track_fb')()
+                pl_callback = getattr(plugin, 'callback_need_track_fb')()
                 if pl_callback:
                     to_add.extend(pl_callback)
         for track in to_add:
@@ -129,13 +146,13 @@ class Sima(Daemon):
             except PlayerUnHandledError as err:
                 #TODO: unhandled Player exceptions
                 self.log.warning('Unhandled player exception: {}'.format(err))
-                del(self.player)
+                del self.player
                 self.player = PlayerClient()
                 time.sleep(10)
             except PlayerError as err:
                 self.log.warning('Player error: %s' % err)
                 self.reconnect_player()
-                del(self.changed)
+                del self.changed
 
     def loop(self):
         """Dispatching callbacks to plugins