python - 如何使用python减少在selenium webdriver中找不到元素时的等待时间

Question

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Answer 1

将 import selenium.webdriver.support.ui as ui 添加到您的 header 。

WebDriverWait 对象将等待直到找到您想要的内容:

try:
    timeout = 10
    wait = ui.WebDriverWait(driver, timeout)
    wait.until(
        lambda driver : driver.find_element_by_name("XXX").send_keys("XXXX")
    )
except TimeoutException:
    # timeout

编辑:

WebDriver 有一个默认的 60 秒内部超时(这是 ruby​​ 文档，但对于 python 应该是相同的):

Internally, WebDriver uses HTTP to communicate with a lot of the drivers (the JsonWireProtocol). By default, Net::HTTP from Ruby's standard library is used, which has a default timeout of 60 seconds. If you call Driver#get on a page that takes more than 60 seconds to load, you'll see a TimeoutError raised from Net::HTTP.

尝试像这样重置超时:

driver.set_page_load_timeout(0)
driver.set_script_timeout(0)

文档:set_page_load_timeout , set_script_timeout