def load_meta_sources():
 meta_sources = {}
 for (module_path, class_name) in SOURCES.items():
  module = import_module(((METASYNC_MODULE + '.') + module_path))
  meta_sources[class_name.lower()] = getattr(module, class_name)
 return meta_sources

def load_meta_sources ( ) : meta_sources = { } for ( module_path , class_name ) in SOURCES . items ( ) : module = import_module ( ( ( METASYNC_MODULE + '.' ) + module_path ) ) meta_sources [ class_name . lower ( ) ] = getattr ( module , class_name ) return meta_sources
returns a dictionary of all the metasources e .