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Django Error TemplateDoesNotExist

I am new to Django and just follow the Django white paper, but here is the problem.

I am creating a new Django project with

Django 1.8.2 + PyCharm 4.5.1 + Python 3.4.3 + Windows 8.1

- mysite - main - migrations __init__.py __init__.py admin.py models.py tests.py views.py - mysite __init__.py settings.py urls.py wsgi.py - templates hello.html db.sqlite3 manage.py

most of them are created automatically, which I changed as follows:

Templates / hello.html

 <!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>Django test</title> </head> <body> hello world! </body> </html>

MySite / urls.py

 from django.conf.urls import include, url from django.contrib import admin from main.views import hello urlpatterns = [ url(r'^admin/', include(admin.site.urls)), url(r'^hello/$', hello), ]

Primary / views.py

 from django.shortcuts import render_to_response def hello(request): return render_to_response('hello.html', locals())

and run the run and go to localhost: 8080, here are the results:

 TemplateDoesNotExist at /hello/ hello.html Request Method: GET Request URL: http://127.0.0.1:8000/hello/ Django Version: 1.8.2 Exception Type: TemplateDoesNotExist Exception Value: hello.html Exception Location: C:\Python34\lib\site-packages\django\template\loader.py in get_template, line 46 Python Executable: C:\Python34\python.exe Python Version: 3.4.3 Python Path: ['C:\\Users\\kant\\Desktop\\code\\PycharmProjects\\mysite', 'C:\\Users\\kant\\Desktop\\code\\PycharmProjects\\mysite', 'C:\\Windows\\SYSTEM32\\python34.zip', 'C:\\Python34\\DLLs', 'C:\\Python34\\lib', 'C:\\Python34', 'C:\\Python34\\lib\\site-packages']

if i change view.py as

 from django.http import HttpResponse def hello(request): return HttpResponse("hello world")

It works correctly.

I think this may be caused by the path pattern, here is setup.py generated automatically without changes:

 """ Django settings for mysite project. Generated by 'django-admin startproject' using Django 1.8.2. For more information on this file, see https://docs.djangoproject.com/en/1.8/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/1.8/ref/settings/ """ # Build paths inside the project like this: os.path.join(BASE_DIR, ...) import os BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'p(fs&6e2kg6d3%0txc+9o=(!*8fzt8w5l6neuqer*m9qictsl$' # SECURITY WARNING: don't run with debug turned on in production! DEBUG = True ALLOWED_HOSTS = [] # Application definition INSTALLED_APPS = ( 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'main', ) MIDDLEWARE_CLASSES = ( 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', ) ROOT_URLCONF = 'mysite.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ] WSGI_APPLICATION = 'mysite.wsgi.application' # Database # https://docs.djangoproject.com/en/1.8/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # Internationalization # https://docs.djangoproject.com/en/1.8/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.8/howto/static-files/ STATIC_URL = '/static/' TEMPLATE_DIRS = ( os.path.join(BASE_DIR, 'templates'), )
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2 answers

Your problem is with your settings. You have:

 TEMPLATE_DIRS = ( os.path.join(BASE_DIR, 'templates'), )

This is how you set up template directories in Django 1.7.x and below. In Django 1.8.x, change your TEMPLATES [] as follows:

 TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [ os.path.join(BASE_DIR, 'templates'), ], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ]

Thank you for examining your question so carefully. Good luck

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Try placing the template in a subdirectory:

  <project>/<app>/templates/<app>/hello.html

and

 return render_to_response('<app>/hello.html', locals())

If you want to access templates inside <project>/templates , then you must specify DIRS inside TEMPLATES

 TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [os.path.join(BASE_DIR, 'templates'),], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ]
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