Source code for campy.util.timer

import time as _time

[docs]class Timer(): def __init__(self, autostart=False): """Constructs a new Timer. If autostart is true, immediately starts the timer. """ self._start_millis = 0 self._stop_millis = 0 self._started = False if autostart: self.start()
[docs] def elapsed(self): return self._stop_millis - self._start_millis
[docs] def is_started(self): return self._started
[docs] def start(self): self._start_millis = self.current_time_millis() self._started = True
[docs] def stop(self): self._stop_millis = self.current_time_millis() if not self.is_started(): # error("Timer is not started!") self._start_millis = self._stop_millis self._started = False return self.elapsed()
[docs] @classmethod def current_time_millis(cls): return int(round(_time.time() * 1000))