Method send

python/dog.py:40–54

(self, msg: str)

    def send(self, msg: str) -> str:
        resp = super().send(msg)
        if resp == "ERRR low battery":
            seconds = 200
            print(f"sleeping for {seconds} to let dog charge")
            time.sleep(seconds)
            (pos, facing, _, _) = self.stat()
            self.charge_if_needed()
            print("returning to position")
            self.goto(pos)
            self.face(facing)
            print("resuming")
            return self.send(msg)

        return resp

    def pick(self, char: str, target: Optional[Point] = None):
        self.send(f"PICK {char}")