使用 Python 在 Chrome 中添加参数

Question

所以我刚刚开始学习 python，作为一种练习形式，我只希望 python 执行以下命令：- 1.转到Reddit 2.登录 3.创建一个帖子 4.输入帖子内容 5.点击“发布”发布内容

一切都很好，我已经这样做了，但是有一个问题，在最后一步，chrome 显示通知“Reddit 想要发送通知”。如果有选择器用于显示在对话框上的“阻止”按钮这将非常有帮助，或者如果有人能告诉我如何添加命令行参数以使对话框根本不显示。谢谢，我将把我的代码留在下面以防万一。这只是我想要的一件简单的事情通过尝试使用 python 来增加难度。这不是一个严肃的项目或其他东西。认为它相当于打印 Hello Word

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

#Setting the chrome driver location 
browser = webdriver.Chrome(executable_path=r'C:\Selenium\chromedriver.exe')

#Which Link to goto inorder to submit a post 
browser.get('https://www.reddit.com/login/?dest=https%3A%2F%2Fwww.reddit.com%2Fsubmit')
#Telling the code what to write in the username feild when asked for an ID/Password 
browser.find_element_by_css_selector('#loginUsername').send_keys("******")
##Telling the code what to write in the username feild when asked for an ID/Password 
browser.find_element_by_css_selector('#loginPassword').send_keys("******" + Keys.ENTER)
#Telling the browser to wait 10 seconds so that the next page loads
wait = WebDriverWait(browser, 10)
#When the following element will be present on said page the code will automatically type "Hello World in the tittle feild" 
wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '#SHORTCUT_FOCUSABLE_DIV > div:nth-child(4) > div > div > div > div._3ozFtOe6WpJEMUtxDOIvtU > div._1vyLCp-v-tE5QvZovwrASa > div._1OVBBWLtHoSPfGCRaPzpTf._3nSp9cdBpqL13CqjdMr2L_._2udhMC-jldHp_EpAuBeSR1.PaJBYLqPf_Gie2aZntVQ7 > div.HOFZo2X7Fr6JVBztpsByj > div._3w_665DK_NH7yIsRMuZkqB > div._1zq6UabIEJJ-z9grsiCJY7 > div._3zkbHfhLbXp21FwGj_kNZV > div > textarea'))).send_keys("Hello World")
#CSS selector for the content feild 
browser.find_element_by_css_selector('#SHORTCUT_FOCUSABLE_DIV > div:nth-child(4) > div > div > div > div._3ozFtOe6WpJEMUtxDOIvtU > div._1vyLCp-v-tE5QvZovwrASa > div._1OVBBWLtHoSPfGCRaPzpTf._3nSp9cdBpqL13CqjdMr2L_._2udhMC-jldHp_EpAuBeSR1.PaJBYLqPf_Gie2aZntVQ7 > div.HOFZo2X7Fr6JVBztpsByj > div._3w_665DK_NH7yIsRMuZkqB > div._1zq6UabIEJJ-z9grsiCJY7 > div:nth-child(2) > div > div > div._2baJGEALPiEMZpWB2iWQs7 > div > div:nth-child(1) > div > div > div').send_keys("Basically what the title says")
#CSS Selector for which community i wanna post it in 
browser.find_element_by_css_selector('#SHORTCUT_FOCUSABLE_DIV > div:nth-child(4) > div > div > div > div._3ozFtOe6WpJEMUtxDOIvtU > div._1vyLCp-v-tE5QvZovwrASa > div._1OVBBWLtHoSPfGCRaPzpTf._3nSp9cdBpqL13CqjdMr2L_._2udhMC-jldHp_EpAuBeSR1.PaJBYLqPf_Gie2aZntVQ7 > div.HOFZo2X7Fr6JVBztpsByj > div.XZK-LTFT5CgGo9MvPQQsy.i0kJNtq5ma1uzbOX9_mM4 > div > div > div.anPJr_ybRailY8NbAunl2 > input').send_keys('r/ibraheem69scitadel'+ Keys.ENTER)
#CSS Selector for the post click button 
browser.find_element_by_css_selector('#SHORTCUT_FOCUSABLE_DIV > div:nth-child(4) > div > div > div > div._3ozFtOe6WpJEMUtxDOIvtU > div._1vyLCp-v-tE5QvZovwrASa > div._1OVBBWLtHoSPfGCRaPzpTf._3nSp9cdBpqL13CqjdMr2L_._2udhMC-jldHp_EpAuBeSR1.PaJBYLqPf_Gie2aZntVQ7 > div.HOFZo2X7Fr6JVBztpsByj > div._3w_665DK_NH7yIsRMuZkqB > div.XZK-LTFT5CgGo9MvPQQsy._1d1--0DMy_jAIxCCoYMo1k > div._2DHDj0dbS1TkKD3fMqSbHy > div > div._1T0P_YQg7fOYLCRoKl_xxO > button').click()

Answer 1

查看禁用 selenium Chrome webdrivers Javascript 通知，像这样。

chrome_options = Options()
chrome_options.add_experimental_option( "prefs",{'profile.managed_default_content_settings.javascript': 2})

或者正如另一个stackoverflow用户所说here