parameters: (self, message_num, message_part, start, length)
return_statement: return self._untagged_response(typ, dat, 'FETCH')
docstring: Fetch truncated part of a message.
  
          (typ, [data, ...]) = <instance>.partial(message_num, message_part, start, length)
  
          'data' is tuple of message part envelope and data.
docstring_summary: Fetch truncated part of a message.
docstring_tokens: Fetch truncated part of a message .
function: def partial(self, message_num, message_part, start, length):
          """Fetch truncated part of a message.
  
          (typ, [data, ...]) = <instance>.partial(message_num, message_part, start, length)
  
          'data' is tuple of message part envelope and data.
          """
          name = 'PARTIAL'
          typ, dat = self._simple_command(name, message_num, message_part, start, length)
          return self._untagged_response(typ, dat, 'FETCH')
function_tokens: def partial ( self , message_num , message_part , start , length ) : name = 'PARTIAL' typ , dat = self . _simple_command ( name , message_num , message_part , start , length ) return self . _untagged_response ( typ , dat , 'FETCH' )