class Calculator(ParserInterpreter):
MATH_OPS = Token.get_math_operators()
def __init__(self, text):
ParserInterpreter.__init__(self, text)
def evaluate(self):
return self.get_program()
class Calculator(ParserInterpreter):
MATH_OPS = Token.get_math_operators()
def __init__(self, text):
ParserInterpreter.__init__(self, text)
def evaluate(self):
return self.get_program()
