def find_plugins():
 load_plugins()
 plugins = []
 for cls in _classes:
  if (cls not in _instances):
   _instances[cls] = cls()
  plugins.append(_instances[cls])
 return plugins

def find_plugins ( ) : load_plugins ( ) plugins = [ ] for cls in _classes : if ( cls not in _instances ) : _instances [ cls ] = cls ( ) plugins . append ( _instances [ cls ] ) return plugins
returns a list of beetsplugin subclass instances from all currently loaded beets plugins .