Django不能完全找到正确的路径(Django can't quite get the right path)

我在这里有这个观点：

from django.shortcuts import get_object_or_404, render from django.http import HttpResponseRedirect, HttpResponse from django.urls import reverse from django.template import loader from django.views.generic import ListView class IndexView(ListView): def get(self, request): template_name = loader.get_template('home/blog.html') return render(request, template_name) return HttpResponse(template_name.render(request))

因此，如果我删除返回渲染（request，template_name），一切都将正常工作，但现在当我尝试使用返回渲染（request，template_name）时，我收到以下错误：

<django.template.backends.django.Template object at 0x7f13916f46d8>

Django试图找到模板的地方：

django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/miranda/home/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist) django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/env/lib/python3.4/site-packages/django/contrib/admin/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist) django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/env/lib/python3.4/site-packages/django/contrib/auth/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist)

我该怎么办？现在是时候说我已经开始这个项目我有路径问题，半小时前由于某种原因Django在我的虚拟环境的文件夹中搜索。

I have this view here:

from django.shortcuts import get_object_or_404, render from django.http import HttpResponseRedirect, HttpResponse from django.urls import reverse from django.template import loader from django.views.generic import ListView class IndexView(ListView): def get(self, request): template_name = loader.get_template('home/blog.html') return render(request, template_name) return HttpResponse(template_name.render(request))

So if I remove return render(request, template_name) everything will be working properly but now when I trying to use return render(request, template_name) I get these error:

<django.template.backends.django.Template object at 0x7f13916f46d8>

places where Django tried to find the template:

django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/miranda/home/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist) django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/env/lib/python3.4/site-packages/django/contrib/admin/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist) django.template.loaders.app_directories.Loader: /home/marton/documents/github/fmi-fall-2016/django/click_bait/env/lib/python3.4/site-packages/django/contrib/auth/templates/<django.template.backends.django.Template object at 0x7f13916f46d8> (Source does not exist)

What should I do? Now is the time to say that eversince I have started this project I have had problem with paths, half an hour ago for some reason Django was searching in my virtual environment's folder.

最满意答案

你在这里误解了一些事情。加载器返回一个模板对象，而不是模板名称。你根本不需要调用loader.get_template ; 你直接传递模板路径来渲染：

return render(request, 'home/blog.html')

You are misunderstanding a few things here. The loader returns a template object, not a template name. You don't need that call to loader.get_template at all; you pass the template path directly to render:

return render(request, 'home/blog.html')

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