Kar*_*tel 19
使用类中的属性:
class Stopwatch(object):
def __init__(self, callback):
self._stop = False
self.callback = callback
@property
def stop(self): return self._stop
@stop.setter
def stop(self, value):
self._stop = value
if value: self.callback()
Run Code Online (Sandbox Code Playgroud)