问题
My ultimate goal is to build a web crawler capable of downloading all of the images on a webpage. My understanding from the reading I've done is that I need to embed a rendering/layout engine such as Gecko or Webkit.
Unfortunately, I'm running windows, so PyWebkit is out and short learning C++ for Gecko or Java to use Rhino, I'm not sure where to turn.
Is there a reliable rendering engine with python bindings that will work in windows (64-bit, Windows 7)? Is there an easy way to execute javascript within a python script on windows?
回答1:
You don't need Webkit to do that. All you need it an engine to run Javascript code, so take a look at Gogole V8 or Mozilla SpiderMonkey.
If you're prefer Python to build your crawler, you may want to use PyV8 as it provides all necessary bindings.
来源：https://stackoverflow.com/questions/4998566/web-crawler-capable-of-interpreting-javascript-in-python-for-windows