使用python检测javascript控制台输出 [英] Detect javascript console output with python

问题描述

当我在一个javascript繁重的应用程序中工作时，我喜欢使用Console.log（）进行调试。但是，我想确保我已正确压缩生产中的所有控制台日志记录。

When I'm working in a javascript-heavy application I like to use Console.log() a lot for debugging. However, I want to ensure I've properly suppressed all console logging in production.

我想创建一个python脚本来遍历网站并生成一个列表向控制台写入内容的页面。我知道我可以在最小化之前翻录javascript文件并搜索Console.Log，但我经常是项目的分析师，因此无法访问代码库。我们还有很多网站一段时间没有被触及，但可以使用扫描（伟大的实习项目:-)）。

I'd like to create a python script to walk through a site and generate a list of pages that write something to the console. I know I could just have it rip through the javascript files before minimization and search for "Console.Log" but I'm often the analyst on a project and consequently don't have access to the codebase. We also have a ton of sites that haven't been touched in a while but could use a scan (great intern project :-) ).

这是否适用于python ？

Is this doable with python?

推荐答案

你可以做的是使用 selenium 浏览器自动化工具并检查控制台日志：

What you can do is to use selenium browser automation tool and check the console logs:

from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities    

capabilities = DesiredCapabilities.CHROME
capabilities['loggingPrefs'] = { 'browser':'ALL' }

driver = webdriver.Chrome(desired_capabilities=capabilities)

driver.get('http://foo.com')

# print console log messages
for entry in driver.get_log('browser'):
    print entry

取自使用Selenium Python API绑定从Chrome获取console.log输出。

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