views.py 文件源码

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        # for_user = self.request.user
        user_form = UserForm(data=self.request.GET)

        if user_form.is_valid():
            for_user = user_form.cleaned_data['user']
        else:
            for_user = None

        context.update(
            categories=Category.objects.all(),
            for_user=for_user,
            user_form=user_form,
            VARIANCE_CUTOFF=defaults.VARIANCE_CUTOFF
        )
        return context