app爬虫中的Airtest元素存在或等待

app爬虫中的Airtest元素存在或等待 一. poco等待

等待无错误 等待元素10秒。如果它没有出现，则不会引发任何错误。

poco('xxx').wait(timeout=10)

您还可以在.wait()之后执行一些操作，如click或long_click

poco('xxx').wait(timeout=10).click() poco('xxx').wait(timeout=10).long_click()

等待错误 等待元素10秒。如果元素未出现，将引发PocoTargetTimeout错误。

poco('xxx').wait_for_appearance(20) poco('xxx').wait_for_disappearance(20) # wait for disappearance of the element

常见的使用:

from poco.exceptions import PocoTargetTimeout try: poco('xxx').wait_for_appearance(20) except PocoTargetTimeout: # logging... # raise ...

等待元素(没有时间设置) Wait_for_all()将等待所有元素出现。Wait_for_any()将等待，直到任何一个元素出现。

yellow = poco("yellow") blue = poco("blue") black = poco("black") poco.wait_for_all([yellow,blue,black]) # poco.wait_for_any([yellow,blue,black]) poco('xxx').click() # if the elements above not appeared, this click will not be operated

检查是否存在，不要等待 poco(‘xxx’).exists() 将返回True或False来告诉你元素的当前状态(不会引发错误)。

if poco('xxx').exists(): # some operations if find the element else: # some operations if not find the element 二. Airtest wait from airtest.core.api import * # exist exists(some_element) # return True or False # wait - if not appear, TargetNotFoundError will be raised wait(some_element, timeout=5) # wait - the default value of timeout is set by ST.FIND_TIMEOUT wait(some_element)