main.py 文件源码

def post(self):
        """ Submits data to the server to delete the post """
        auth_error = True
        if self.read_secure_cookie('usercookie'):
            auth_error = False
        else:
            auth_error = True
        username = self.read_secure_cookie('usercookie')
        if not self.user_exists(username):
            auth_error = False
        else:
            auth_error = True

        if not auth_error:
            post_id = self.request.get('post_id')
            key = db.Key.from_path('Post',
                                   int(post_id),
                                   parent=blog_key())
            # gets the post data based upon what
            # is passed from post_id into key
            db.delete(key)
            self.render('/postdeleted.html')
        else:
            self.redirect('/signup')