(self, key)
return True
:return: True if the key has not yet reached its rate limit
:return: True if the key has not yet reached its rate limit
: return : True if the key has not yet reached its rate limit
def acquire(self, key):
        """
        :return: True if the key has not yet reached its rate limit
        """
        if len(self) >= self.maxsize:
            return False
        if key in self:
            return False
        self[key] = True
        return True
def acquire ( self , key ) : if len ( self ) >= self . maxsize : return False if key in self : return False self [ key ] = True return True