class Interactive:
def __init__(self):
self.interpreter = Interpreter()
self.print_stack = True
self.prompt = ">"
def mainloop(self):
while 1:
print self.prompt,
line = raw_input()
self.process_line(line)
if self.print_stack:
print "stack:", self.interpreter.stack_repr()
def process_line(self, line):
self.interpreter.feed(line)
self.interpreter.execute_all()
def __init__(self):
self.interpreter = Interpreter()
self.print_stack = True
self.prompt = ">"