+"""Sima
+"""
+
+# standart library import
+import logging
+import sys
+
+from importlib import __import__
+from os.path import isfile
+##
+
+# third parties components
+##
+
+# local import
+from sima import core
+from sima.lib.logger import set_logger
+from sima.lib.simadb import SimaDB
+from sima.utils.config import ConfMan
+from sima.utils.startopt import StartOpt
+from sima.utils.utils import exception_log
+##
+# internal plugins
+from sima.plugins.crop import Crop
+from sima.plugins.addhist import History
+from sima.plugins.lastfm import Lastfm
+from sima.plugins.mpd import MpdOptions
+from sima.plugins.randomfallback import RandomFallBack
+
+# official plugins to start
+PLUGINS = (Crop, History, MpdOptions,
+ Lastfm, RandomFallBack)
+
+
+def load_contrib_plugins(sima):
+ """Handles contrib/external plugins
+ """
+ if not sima.config.has_option('sima', 'plugins'):
+ return
+ logger = logging.getLogger('sima')
+ for plugin in sima.config.get('sima','plugins').split(','):
+ plugin = plugin.strip(' \n')
+ module = 'sima.plugins.contrib.{}'.format(plugin.lower())
+ try:
+ mod_obj = __import__(module, fromlist=[plugin])
+ except ImportError as err:
+ logger.error('Failed to load plugin\'s module: {0} ({1})'.format(module, err))
+ sima.shutdown()
+ try:
+ plugin_obj = getattr(mod_obj, plugin)
+ except AttributeError as err:
+ logger.error('Failed to load plugin {0} ({1})'.format(plugin, err))
+ sima.shutdown()
+ logger.info('Loading contrib plugin: {name} ({doc})'.format(**plugin_obj.info()))
+ sima.register_plugin(plugin_obj)
+
+
+def load_internal_plugins(sima):
+ """Handles contrib/external plugins
+ """
+ raise NotImplementedError
+