code: def get_branch_info(config, pconn):
      
      # in the case we are running on offline mode
      # or we are analyzing a running container/image
      # or tar file, mountpoint, simply return the default branch info
      if (config.offline or
              config.analyze_container):
          return constants.default_branch_info
      return pconn.branch_info
docs: Get branch info for a system
      returns (dict): {'remote_branch': -1, 'remote_leaf': -1}