parameters: (self)
return_statement: return isinstance(self._payload, list)
docstring: Return True if the message consists of multiple parts.
docstring_summary: Return True if the message consists of multiple parts.
docstring_tokens: Return True if the message consists of multiple parts .
function: def is_multipart(self):
          """Return True if the message consists of multiple parts."""
          return isinstance(self._payload, list)
function_tokens: def is_multipart ( self ) : return isinstance ( self . _payload , list )