**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()
下面是一个完整的示例代码,展示了如何使用Python自动计算到期时间并提醒: importdatetimeimportsmtplibfromemail.mime.multipartimportMIMEMultipartfromemail.mime.textimportMIMETextdefcalculate_expiry_date(start_date,duration):expiry_date=start_date+durationreturnexpiry_datedefsend_email(to_email,subject,body):from_e...
time = np.linspace(0., duration, len(waveform)) # Plot the waveform plt.figure(figsize=(10, 4)) plt.plot(time, waveform) plt.xlabel('Time (s)') plt.ylabel('Amplitude') plt.title('Waveform') plt.grid(True) plt.show() import numpy as np import matplotlib.pyplot as plt from scipy...
import math import functools # decorator to calculate duration # taken by any function. def calculate_time(func): # added arguments inside the inner1, # if function takes any arguments, # can be added like this. @functools.wraps(func) # 支持内省,一般可以不用,多用于文档 def inner1(*args,...
= self._calculate_lock_time(attempts)return now - attempts[] < lock_timereturnTruedef_calculate_lock_time(self, attempts: list) -> int:"""计算动态锁定时间""" attack_duration = attempts[-1] - attempts[]# 攻击频率越高，锁定时间越长(最长1小时)returnmin(self.base_lock_time * (len(at...
此装饰器将在调用calculate_average函数时自动记录日志。 3.2.1.2 性能分析装饰器 这里展示一个计算函数执行时间的装饰器: import time def timing_decorator(original_function): @functools.wraps(original_function) def wrapper(*args, **kwargs): start_time = time.time() ...
1. time 模块 time模块提供了与时间相关的基本功能,包括获取当前时间戳、睡眠指定时间等。 1.1 获取当前时间戳 代码语言:python 代码运行次数:0 运行 AI代码解释 importtime timestamp=time.time()print("当前时间戳:",timestamp) 1.2 睡眠指定时间 代码语言:python ...
duration_cast<std::chrono::nanoseconds>(end - begin);avg_time += elapsed.count() *1e-9;printf("Pi is approximately %g and took %.5f seconds to calculate.\n", pi, elapsed.count() *1e-9);}printf("\nEach loop took on average %.5f seconds ...
self.expiry_date = self.start_date + timedelta(self.subscription.duration) # "timedelta" added to be able to calculate automaticaly end dates of subscriptions super().save() @property def is_active(self): """ Function to calculate if a subscription is active ...
value=[ifori inrange(size)]defcall(func):#Call function and calculate execution time, then print duration and function namestart_time =datetime.now() func()print(datetime.now()- start_time,':',func.__name__)defdo_something():#Do something here, it may get duration different when multi...