def getName(self):
if self.__name:<EOL><INDENT>return self.__name<EOL><DEDENT>elif self.__parent:<EOL><INDENT>par = self.__parent()<EOL>if par:<EOL><INDENT>return par.__lookup(self)<EOL><DEDENT>else:<EOL><INDENT>return None<EOL><DEDENT><DEDENT>elif (len(self) == <NUM_LIT:1> and<EOL>len(self.__tokdict) == <NUM_LIT:1> and<EOL>self.__tokdict.values()[<NUM_LIT:0>][<NUM_LIT:0>][<NUM_LIT:1>] in (<NUM_LIT:0>,-<NUM_LIT:1>)):<EOL><INDENT>return self.__tokdict.keys()[<NUM_LIT:0>]<EOL><DEDENT>else:<EOL><INDENT>return None<EOL><DEDENT>
Returns the results name for this token expression.