#方式四:WebDriverWait#lambda表达式相当于函数,表示在时长100秒内,直到找到这个id元素,就执行点击操作,WebDriverWait表示驱动 #WebDriverWait(driver,100).until(lambda driver:driver.find_element_by_id("com.tencent.mobileqq:id/btn_login"))# driver.find_element_by_id("com.tencent.mobileqq:id/btn_login"...
一、强制等待: sleep()强制等待是利用python语言自带的time库中的sleep()方法:import time sleep(5) #等待5秒设置固定休眠时间,单位为秒。 缺点:不智能,使用太多的sleep会影响脚本运行速度,不到万不得已尽可能少用。二、隐式等待: implicitly_wait()隐式等待相比强制等待更智能,顾明思义,在脚本中我们一般看不...
>>> import time >>> # Wait 5 seconds while you activate a different window: ? >>> time.sleep(5); fw.activate() ? >>> fw.close() # This will close the window you're typing in. isMaximized?、isMinimized、?和isActive?属性包含指示窗口当前是否处于该状态的布尔值。maximize()?、minimize...
>>> fw.minimize()# Minimizes the window.>>>importtime >>># Wait 5 seconds while you activate a different window:? >>> time.sleep(5); fw.activate() ? >>> fw.close()# This will close the window you're typing in. isMaximized?、isMinimized、?和isActive?属性包含指示窗口当前是否处于该...
给sleep（）的值是5，希望代码执行在执行时延迟5秒.time.sleep(5)下面是一个示例代码：import time print("Welcome to guru99 Python Tutorials")time.sleep(5)print("This message will be printed after a wait of 5 seconds")输出：Welcome to guru99 Python Tutorials This message will be printed after ...
python wait用法python wait用法 在Python中,有几种方法可以实现等待: 1. time.sleep(seconds):该函数会让程序暂停指定的秒数,然后继续执行后续代码。例如,`time.sleep(5)`会暂停程序5秒。 ```python import time print("开始") time.sleep(3) print("结束") ``` 2. threading模块:该模块提供了多线程...
con.wait() pass else: foriinrange(10000): x=x-1 con.notify() printx con.release() if__name__=='__main__': con=threading.Condition() x=0 p=Producer('Producer') c=Consumer('Consumer') p.start() c.start() p.join()
1 million numberssum_x = 0for i in range(1000000): sum_x += i# wait for 3 secondstime.sleep(3)print('Sum of first 1 million numbers is:', sum_x)# get the end timeet = time.process_time()# get execution timeres = et - stprint('CPU Execution time:', res, 'seconds')和...
e.wait() print('wait_for_event: e.is_set()->', e.is_set()) def wait_for_event_timeout(e, t): """Wait t seconds and then timeout""" print('wait_for_event_timeout: starting') e.wait(t) print('wait_for_event_timeout: e.is_set()->', e.is_set()) ...
job.modify(max_instances=6,name='Alternate name')modify_job('my_job_id',trigger='cron',minute='*/5') 关闭job 默认情况下调度器会等待所有的 job 完成后,关闭所有的调度器和作业存储。将 wait 选项设置为 False 可以立即关闭。 代码语言:javascript ...