**kwargs)end_time=time.time()duration=end_time-start_timeprint(f"函数{func.__name__}的持续时间为:{duration}秒")returnresultreturnwrapper@calculate_durationdefmy_function():# 执行一些代码或任务time.sleep(2)my_function()
importtimeitdefmy_function():# 执行你的代码duration=timeit.timeit(my_function,number=1)print("程序运行时间:",duration,"秒") 1. 2. 3. 4. 5. 6. 7. 8. 在上面的代码中,我们定义了一个名为my_function的函数,用于执行我们需要计时的代码。然后,使用timeit.timeit函数来测量该函数的执行时间,其中num...
time() elapsed_time = end_time - start_time print(f"{func.__name__} executed in {elapsed_time:.4f} seconds") return result return wrapper # 使用示例 @timer def slow_function(duration): time.sleep(duration) return "Done" print(slow_function(2)) # 调用 slow_function(2)...
minutes=0, hours=4, weeks=8)b2=datetime.timedelta(days=3, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=4, weeks=8)b3=b2-b1print(type(b3))print("The resultant duration = ",b3,end='n---n')#attributesa=datetime.datetime.now()#1print(a)print("The yearis:",a.year)...
integerrepresenting a duration in milliseconds as input:type milliseconds: int:return: The function ...
duration = end_time - start_time print(f"{func.__name__} ended at {time.ctime(end_time)}, took {duration:.2f} seconds.") return result return wrapper @log_decorator def process_data(data): time.sleep(1) # 模拟耗时操作 print(f"Processing data: {data}") ...
# 输出:"Casting spell 'Fireball' with details: {'duration': 'long', 'power': 'high'}"5.2 参数验证与错误处理5.2.1 检查*args与**kwargs的有效性 在使用*args和**kwargs时,确保传递的参数符合预期至关重要。可以通过条件检查和类型判断来确保参数有效: ...
(DATA) duration = perf_counter() - start print('{} took {:.3f} seconds\n\n'.format(name, duration))fordinresult:assert-1<= d <=1," incorrect values"if__name__ =="__main__": print('Running benchmarks with COUNT = {}'.format(COUNT)) test(lambdad: [tanh(x)forxind],'[...
A unit of time must be used "as much as possible". It means that the function should not return 61 seconds, but 1 minute and 1 second instead. Formally, the duration specified by of a component must not be greater than any valid more significant unit of time. ...
fields=['id','name','orders','section_link','duration','free_trail']classCourseChapterSerializer(serializers.ModelSerializer): coursesections=CourseSectionSerializer(many=True)classMeta: model=CourseChapter fields=['id','name','chapter','summary','coursesections'#这个字段其实有,隐藏了,通过 章节...