django上的Mod_python和調試變量

Question

我的django應用程序出現問題。在Django開發人員服務器上它的工作非常完美，但是當我將它切換到Apache發生奇怪事情時。讓我們檢查代碼：

class Criteria(models.Model): 
    district = models.ManyToManyField(District, verbose_name=u"Województwo", blank=True) 
    respondents = models.ManyToManyField(User, verbose_name=u"Respondenci") 

    def getData(self): 
     # return self.district.all() - good 
     return self.respondents.all() # error 

當我在settings.py調試變量設置爲true（DEBUG = TRUE）什麼也沒有發生。但是，當我將它切換爲false（DEBUG = False）時，當我調用該方法時出現錯誤。

MOD_PYTHON ERROR 

ProcessId:  19463 
Interpreter: 'www.panelbadawczy.pl' 

ServerName:  'www.panelbadawczy.pl' 
DocumentRoot: '/htdocs' 

URI:   '/edytuj-badanie,3/ustal-kryteria/' 
Location:  None 
Directory:  None 
Filename:  '/htdocs' 
PathInfo:  '/edytuj-badanie,3/ustal-kryteria/' 

Phase:   'PythonHandler' 
Handler:  'django.core.handlers.modpython' 

Traceback (most recent call last): 

    File "/usr/lib/python2.6/site-packages/mod_python/importer.py", line 1537, in HandlerDispatch 
    default=default_handler, arg=req, silent=hlist.silent) 

    File "/usr/lib/python2.6/site-packages/mod_python/importer.py", line 1229, in _process_target 
    result = _execute_target(config, req, object, arg) 

    File "/usr/lib/python2.6/site-packages/mod_python/importer.py", line 1128, in _execute_target 
    result = object(arg) 

    File "/usr/lib/python2.6/site-packages/django/core/handlers/modpython.py", line 228, in handler 
    return ModPythonHandler()(req) 

    File "/usr/lib/python2.6/site-packages/django/core/handlers/modpython.py", line 201, in __call__ 
    response = self.get_response(request) 

    File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 134, in get_response 
    return self.handle_uncaught_exception(request, resolver, exc_info) 

    File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 166, in handle_uncaught_exception 
    return callback(request, **param_dict) 

    File "/usr/lib/python2.6/site-packages/django/views/defaults.py", line 24, in server_error 
    return http.HttpResponseServerError(t.render(Context({}))) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 178, in render 
    return self.nodelist.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render 
    bits.append(self.render_node(node, context)) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node 
    return node.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/loader_tags.py", line 97, in render 
    return compiled_parent.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 178, in render 
    return self.nodelist.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render 
    bits.append(self.render_node(node, context)) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node 
    return node.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/loader_tags.py", line 24, in render 
    result = self.nodelist.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render 
    bits.append(self.render_node(node, context)) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node 
    return node.render(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 930, in render 
    resolved_vars = [var.resolve(context) for var in self.vars_to_resolve] 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 687, in resolve 
    value = self._resolve_lookup(context) 

    File "/usr/lib/python2.6/site-packages/django/template/__init__.py", line 740, in _resolve_lookup 
    raise VariableDoesNotExist("Failed lookup for key [%s] in %r", (bit, current)) # missing attribute 

VariableDoesNotExist: Failed lookup for key [user] in u"[{'block': <Block Node: loginBox. Contents: [<Text Node: '\r\n    '>, <django.template.InclusionNode object at 0x91a002c>, <Text Node: '\r\n\t\t\t'>]>}, {}]" 

任何想法？

Answer 1

如果我是你，我會查看這個塊節點「loginBox」和所需的參數'user'。