Python Selenium：如何使浏览器 window 打不开

Question

如何让selenium window打不开？我不想看到打开 window，但我需要使用 selenium，因为我需要获取有关 headers 的信息，它们加载速度非常慢。代码：

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time 
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

PATH =".\msedgedriver.exe"
driver = webdriver.Edge(PATH)

driver.get("https://www.verivox.de/stromvergleich/vergleich/#/?plz=10555&persons=on&usage=3500&bonus=OnlyCompliant&profile=H0&product=electricity&source=1&q=WzYsMCwxLDEsMSwxLDEsMiwyMCwwLDEsNzQxMTIyLCI3MTA4NSIsMSwyNDAsMjQwLDM1MDAsMCwwLDAsOTk5LC0xLC0xLC0xLDAsMCwiVG90YWxDb3N0cyIsIkFzY2VuZGluZyIsIk5vbmUiLDM4LCJBbm51YWxDb3N0VmlldyIsMF0%3D&partnerid=1")


allheader=WebDriverWait(driver,20).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR,"li[class='result-item'] .result-name-area>.result-name")))
for header in allheader:
     print("Header: " + header.text)

我尝试使用 phantonJS() 但我的代码无法正常工作并得到

UserWarning: Selenium support for PhantomJS has been deprecated, please use headless versions of Chrome or Firefox instead
  warnings.warn('Selenium support for PhantomJS has been deprecated, please use headless '

我也尝试使用 xvfbwrapper，但出现错误

Traceback (most recent call last):
  File "skriptas.py", line 8, in <module>
    from xvfbwrapper import Xvfb
  File "C:\Users\andri\AppData\Roaming\Python\Python38\site-packages\xvfbwrapper.py", line 15, in <module>
    import fcntl
ModuleNotFoundError: No module named 'fcntl'

知道怎么做吗？谢谢你的帮助。

Answer 1

这条消息...

UserWarning: Selenium support for PhantomJS has been deprecated, please use headless versions of Chrome or Firefox instead
  warnings.warn('Selenium support for PhantomJS has been deprecated, please use headless '

...不是这样的错误，而是 phantomjs 支持的弃用警告。

解决方案

使用以下代码行来抑制错误：

import warnings

warnings.filterwarnings("ignore")

Python Selenium：如何使浏览器 window 打不开

Python Selenium: How to make browser window not open

python

selenium

webdriver

phantomjs

selenium-webdriver

解决方案