与我一起
settings.py
和
urls.py
文件,我创建了一个
context_processors.py
文件位于同一目录中。这是我的context_processors.py文件:
from django.contrib.auth.forms import AuthenticationForm
def loginFormCustom(request):
form = AuthenticationForm()
return {'loginForm': form,}
这是我的views.py:
from django.template import RequestContext
from tp.context_processors import loginFormCustom
def main_page(request):
variables = { 'title': 'This is the title of the page' }
return render(request, 'main_page.html', variables, context_instance=RequestContext(request, processors = loginFormCustom))
现在,当我运行它并转到调用main_page视图的URL时,它会在/说出一个TypeError:
'function' object is not iterable
并且追溯导致了这个:
return render(request, 'main_page.html', variables, context_instance=RequestContext(request, processors = loginFormCustom))
任何想法为什么?我是否正确使用了上下文处理器?
答案 0 :(得分:2)
Django Docs说AuthenticationForm就是这样,它是一个Form,所以我相信你需要以这种方式调用它:
from django.template import RequestContext
from django.contrib.auth.forms import AuthenticationForm
def main_page(request):
if request.method == 'POST':
form = AuthenticationForm(request.POST)
# log in user, etc...
else:
form = AuthenticationForm() # Unbound Form
return render(request, 'main_page.html', context_instance=RequestContext(request, {'form': AuthenticationForm}))