(self, new_name)
Rename chain to *new_name*.
Rename chain to *new_name*.
Rename chain to * new_name * .
def rename(self, new_name):
        """Rename chain to *new_name*."""
        self.table.rename_chain(self.name, new_name)
def rename ( self , new_name ) : self . table . rename_chain ( self . name , new_name )