time.sleep(timedelta(seconds=3, milliseconds=450)) 3、使用线程休眠: 如果您的程序是一个多线程程序,可以使用threading.Event对象来让一个线程等待另一个线程完成其任务,创建一个threading.Event对象,并将其传递给需要等待的线程,在需要等待的线程中,调用event.wait()方法,在完成线程的任务后,调用event.set()方法...
import datetimeimport time# get the start datetimest = datetime.datetime.now()# main program# find sum to first 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 d...
>>>help(WebDriverWait)HelponclassWebDriverWaitinmoduleselenium.webdriver.support.wait:classWebDriverWait(builtins.object)|Methodsdefinedhere:||__init__(self,driver,timeout,poll_frequency=0.5,ignored_exceptions=None)|Constructor,takes aWebDriverinstanceandtimeoutinseconds.||:Args:|-driver-InstanceofWebDriv...
event.wait(time) 等待 time 时间后,执行下一步。或者在调用 event.set() 后立即执行下一步。 event.clear() 清除信号 event.set() 设置信号 event.isSet() 判断是否设置信号 要求: 定义一个按钮,等待 3秒钟,如果 3秒钟没有再次被点击,则执行下一步。否则,重新等待 3秒。 定义执行函数 1 2 3 4 5 6...
array([[1, 2, 3], [4, 5, 6]])导入：sht_2.range('F1').value=obj 将excel中数据导...
paInt16 # 音频样本格式 CHANNELS = 1 # 音频通道(1:单声道,2:立体声) RATE = 44100 # 采样率 CHUNK = 1024 # 每个缓冲区的帧数 RECORD_SECONDS = 5 p = pyaudio.PyAudio() stream = p.open( format=FORMAT, channels=CHANNELS, rate=RATE, frames_per_buffer=CHUNK, input=True, ) print("正在...
I have already tried changing the banner timeout from 15 seconds to 60 secs in the transport.py, but it did not solve the problem. 我看到有个 timeout 和 transport.py,就想到现网那些报 Error reading SSH protocol banner 错误的机器也是非常卡,而且目测了下发起 paramiko 连接到报错的时间,基本是...
command_executor=url ) # self.driver = webdriver.Firefox() def test_selenium_wait(self): driver = self.driver driver.maximize_window() # defining condition for implicit waits - we have set 10 seconds driver.implicitly_wait(10) driver.get('https://pynishant.github.io...
(flash_home_path_slave) <= 0): return ERR print_ztp_log(f"The {_file_name} is being copied to the other master board, please wait...", LOG_INFO_TYPE) for path in flash_home_path_slave: file_path_slave = os.path.join(path, _file_name) _ = file_delete(f"{file_path_slave}...
self.driver.implicitly_wait(5) # waits 5 seconds 隐式等待一般与启动 app 的设置中,存放位置如下图所示: 二、sleep() 强制等待:sleep() 方法是 python 的 time 模块提供,所以需要导入:from time import sleep;当执行了 sleep() 方法后,会强制休眠,休眠的时间可以在括号中自己设置,括号里面的数字以秒为单...