Google App Engine Python代码:用户服务

Question

这个来自Google App Engine文档的示例程序在引用self时意味着什么？我在哪里可以查找哪些方法(例如self.response ...)？

from google.appengine.api import users
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app

class MainPage(webapp.RequestHandler):
  def get(self):
    user = users.get_current_user()

    if user:
      self.response.headers['Content-Type'] = 'text/plain'
      self.response.out.write('Hello, ' + user.nickname())
    else:
      self.redirect(users.create_login_url(self.request.uri))

application = webapp.WSGIApplication(
                                     [('/', MainPage)],
                                     debug=True)

def main():
  run_wsgi_app(application)

if __name__ == "__main__":
  main()

Answer 1

self指的是webapp.RequestHandler班级.这是它的文档:http://code.google.com/appengine/docs/python/tools/webapp/requesthandlerclass.html,它告诉你什么response意思.