code: def get_metadata(self, coll):
          
          #if coll == self.all_coll:
          #    coll = '*'
  
          metadata = {'coll': coll,
                      'type': 'replay'}
  
          if coll in self.warcserver.list_fixed_routes():
              metadata.update(self.warcserver.get_coll_config(coll))
          else:
              metadata.update(self.metadata_cache.load(coll))
  
          return metadata
docs: Retrieve the metadata associated with a collection
  
          :param str coll: The name of the collection to receive metadata for
          :return: The collections metadata if it exists
          :rtype: dict