python之应用程序适用于本地主机但不适用于 appspot

我正在努力让用户使用 Foursquare 在我的网页上进行身份验证，一旦他们被重定向回我的网页，收到的信息就会从 URL 中解析出来。这在本地主机上运行完美，但是当我部署它时，出现以下错误

    Traceback (most recent call last): 
  File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 634, in __call__ 
    handler.get(*groups) 
  File "/base/data/home/apps/hoosheer/4.349803081119561985/hoosheer_main.py", line 34, in get 
    foursquareMethods.foursquareDetails(self) 
  File "/base/data/home/apps/hoosheer/4.349803081119561985/foursquareMethods.py", line 40, in foursquareDetails 
    doRender(self, '500.html') 
  File "/base/data/home/apps/hoosheer/4.349803081119561985/foursquareMethods.py", line 67, in doRender 
    handler.response.out.write(template.render(path, template_values)) 
  File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/template.py", line 72, in render 
    t = load(template_path, debug) 
  File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/template.py", line 100, in load 
    template = django.template.loader.get_template(file_name) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/loader.py", line 80, in get_template 
    template = get_template_from_string(source, origin, template_name) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/loader.py", line 88, in get_template_from_string 
    return Template(source, origin, name) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 158, in __init__ 
    self.nodelist = compile_string(template_string, origin) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 174, in compile_string 
    return parser.parse() 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 273, in parse 
    compiled_result = compile_func(self, token) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/loader_tags.py", line 154, in do_extends 
    nodelist = parser.parse() 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 273, in parse 
    compiled_result = compile_func(self, token) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/loader_tags.py", line 132, in do_block 
    nodelist = parser.parse(('endblock', 'endblock %s' % block_name)) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 280, in parse 
    self.unclosed_block_tag(parse_until) 
  File "/base/python_runtime/python_lib/versions/third_party/django-0.96/django/template/__init__.py", line 318, in unclosed_block_tag 
    raise self.error(None, "Unclosed tags: %s " %  ', '.join(parse_until)) 
TemplateSyntaxError: Unclosed tags: endblock, endblock bodycontent 

更新

当我尝试 doRender(self, '500.html') 时，我的代码中的那一行似乎导致了它 这是 doRender 方法

def doRender(handler, tname, values = { }):     
    template_values = dict(values)  
    handler.session = Session() 
    if 'access_token' in handler.session:  
        template_values['access_token'] = handler.session['access_token']  
    path = os.path.join(os.path.dirname(__file__), tname) 
    handler.response.out.write(template.render(path, template_values)) 

模板如下

{% extends "index.html" %}  
{% block bodycontent %} 
Server Error 
      <p> 
      There has been an error 
      </p> 
{% endblock %} 

请您参考如下方法:

您的 app.yaml 文件中是否设置了“/_ah/login_required”处理程序？

我假设您已打开联合登录以允许使用 Foursquare 凭据。如果是这样，您需要定义自己的登录处理程序，以便它在 appspot 上工作(本地主机使用不同的登录处理)。

例如:

handlers: 
- url: /_ah/login_required 
  script: do_openid_login.py