WFGY/ProblemMap/mvp_demo/instruments/timer_tool.py
2025-08-14 19:22:40 +08:00

15 lines
363 B
Python

import time
class Timer:
def __init__(self):
self.start_time = None
def start(self):
self.start_time = time.time()
def stop(self):
if self.start_time is None:
print("Timer was not started.")
return
elapsed = time.time() - self.start_time
print(f"Elapsed time: {elapsed:.4f} seconds")