我有一個基于 Django 1.9 構建的應用程序，但現在我已將其升級到 2.2。好吧，我遇到了一個奇怪的錯誤，我無法使用現有的類似解決方案來解決它。在我的例子中，我們從一個不同的文件中獲取 templateResponse 然后是內置的[說 x.py]-class TemplateResponse(DefaultResponse):"""A normal response involving data that can be sent to fill in atemplate. Since the template is specific to HTML responses, whena JSON response is desired, this class is indistinguishablefrom DefaultResponse."""def __init__(self, template, data, status=200): self.data = data self.template = template self.status = status[基礎.py]-def home(guts): return TemplateResponse(template, {'c_sk': c_nt, 'd_sk_count': d_sk_count} 回溯錯誤 -response = get_response(request) …? Local vars/home/gaurav/Desktop/a Upgrade Work/a/new_cl/lib/python3.6/site-packages/django/core/handlers/base.py in _get_response response = self.process_exception_by_middleware(e, request) … ? Local vars /home/gaurav/Desktop/a Upgrade Work/a/new_cl/lib/python3.6/site-packages/django/core/handlers/base.py in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) … ? Local vars/usr/lib/python3.6/contextlib.py in inner return func(*args, **kwds) … ? Local vars/home/gaurav/Desktop/a Upgrade Work/a/new_cl/lib/python3.6/site-packages/django/contrib/auth/decorators.py in _wrapped_view return view_func(request, *args, **kwargs) … ? Local vars/home/gaurav/Desktop/a Upgrade Work/a/main/x.py in g response = seed.sprout(context, format) … ? Local vars/home/gaurav/Desktop/a Upgrade Work/a/main/x.py in sprout return self.sprout_html(context) … ? Local vars/home/gaurav/Desktop/a Upgrade Work/a/main/x.py in sprout_html body = self.template.render(context) … ? Local vars
2 回答
慕標琳琳
TA貢獻1830條經驗 獲得超9個贊
我通過更改下面提到的代碼解決了這個問題 -
def home(guts):
return TemplateResponse(template.render(mt_context1))
但是，這又引入了另一個錯誤。
不確定我是否可以在這里發布這個問題，但由于它似乎與此有關，我在下面提到它，任何對此的專業人士，我真的可以使用一些建議:)
追溯：
File "/home/gaurav/Desktop/a scratch/onenv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)
File "/home/gaurav/Desktop/a scratch/onenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
115. response = self.process_exception_by_middleware(e, request)
File "/home/gaurav/Desktop/a scratch/onenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
113. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python3.6/contextlib.py" in inner
52. return func(*args, **kwds)
File "/home/gaurav/Desktop/a scratch/onenv/lib/python3.6/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
21. return view_func(request, *args, **kwargs)
File "/home/gaurav/Desktop/a scratch/a/main/wrapper.py" in g
339. seed = d[request.method](guts, *args, **kwargs)
File "/home/gaurav/Desktop/a scratch/a/main/wrapper.py" in <lambda>
367. return dispatch_on_method(f, {"GET": lambda guts, *args, **kwargs: f(guts, *args, **kwargs)})
File "/home/gaurav/Desktop/a scratch/a/main/views/base.py" in home
104. return TemplateResponse(template.render(mt_context1))
異常類型：TypeError at / 異常值：init（）缺少1個必需的位置參數：'data'
largeQ
TA貢獻2039條經驗 獲得超8個贊
您應該將傳入請求傳遞給 TemplateResponse
def home(request):
response = TemplateResponse(request, 'mytemplate.html', {'c_sk': c_nt,'d_sk_count': d_sk_count} )
return response添加回答
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