parameters: (self, last)
docstring: Set the last message number.
docstring_summary: Set the last message number.
docstring_tokens: Set the last message number .
function: def setlast(self, last):
          """Set the last message number."""
          if last is None:
              if hasattr(self, 'last'):
                  del self.last
          else:
              self.last = last
function_tokens: def setlast ( self , last ) : if last is None : if hasattr ( self , 'last' ) : del self . last else : self . last = last