在webpy中使用Cheetah模板引擎

问题：

怎样在webpy中使用Cheetah模板引擎？

解决：

您需要先安装webpy(0.3)和Cheetah：http://www.cheetahtemplate.org/. 然后尝试使用下面的代码段：

# encoding: utf-8
# File: code.py
import web
from web.contrib.template import render_cheetah
render = render_cheetah('templates/')
urls = (
    '/(first)', 'first',
    '/(second)', 'second'
    )
app = web.application(urls, globals(), web.reloader)
class first:
    def GET(self, name):
        # cheetah template takes only keyword arguments,
        # you should call it as:
        #   return render.hello(name=name)
        # Below is incorrect:
        #   return render.hello(name)
        return render.first(name=name)
class second:
    def GET(self, name):
        return render.first(**locals())
if __name__ == "__main__":
    app.run()

模板文件

## File: templates/first.html
hello, $name.