parameters: (self)
docstring: Percent of upload completed, as a float.
  
      Returns:
        the percentage complete as a float, returning 0.0 if the total size of
        the upload is unknown.
docstring_summary: Percent of upload completed, as a float.
docstring_tokens: Percent of upload completed as a float .
function: def progress(self):
      """Percent of upload completed, as a float.
  
      Returns:
        the percentage complete as a float, returning 0.0 if the total size of
        the upload is unknown.
      """
      if self.total_size is not None:
        return float(self.resumable_progress) / float(self.total_size)
      else:
        return 0.0
function_tokens: def progress ( self ) : if self . total_size is not None : return float ( self . resumable_progress ) / float ( self . total_size ) else : return 0.0