Я использую django 2.2, и я получаю
TemplateDoesNotExist в / register /
Это трассировка, которую я получил:
Environment:`
Request Method: GET
Request URL: http://127.0.0.1:2000/register/
Django Version: 2.2.4
Python Version: 3.7.3
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'post.apps.PostConfig']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
Template loader postmortem
Django tried loading these templates, in this order:
Using engine django:
* django.template.loaders.filesystem.Loader: /home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/blog/templates/signup.html (Source does not exist)
* django.template.loaders.app_directories.Loader: /home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/contrib/admin/templates/signup.html (Source does not exist)
* django.template.loaders.app_directories.Loader: /home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/contrib/auth/templates/signup.html (Source does not exist)
* django.template.loaders.app_directories.Loader: /home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/blog/post/templates/signup.html (Source does not exist)
Traceback:
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
115. response = self.process_exception_by_middleware(e, request)
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
113. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/blog/blog/views.py" in register
21. return render(request, 'signup.html', {'form': form})
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/shortcuts.py" in render
36. content = loader.render_to_string(template_name, context, request, using=using)
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/template/loader.py" in render_to_string
61. template = get_template(template_name, using=using)
File "/home/wss/Desktop/projects/python/django/manascode/part1/django-blog-basic-master/.venv/lib/python3.7/site-packages/django/template/loader.py" in get_template
19. raise TemplateDoesNotExist(template_name, chain=chain)
Exception Type: TemplateDoesNotExist at /register/
Exception Value: signup.html
И это структура проекта:
blog
├── __init__.py
├── __pycache__
│ ├── __init__.cpython-37.pyc
│ ├── settings.cpython-37.pyc
│ ├── urls.cpython-37.pyc
│ ├── views.cpython-37.pyc
│ └── wsgi.cpython-37.pyc
├── settings.py
├── templates
│ └── signup.html
├── urls.py
├── views.py
└── wsgi.py
(есть приложение под названием post, которое, я думаю, не нуждается в его структуре. Но если оно понадобится, я поделиться им.)
Как видите, шаблон находится в нужном месте, которое ищет движок django, но в нем говорится "источник не существует".
views.py file:
from django.contrib.auth import login, authenticate
from django.contrib.auth.forms import UserCreationForm
from django.shortcuts import render, redirect
def register(request):
if request.method == 'POST':
form = UserCreationForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data.get('username')
raw_password = form.cleaned_data.get('password')
user = authenticate(username=username, password=raw_password)
login(request, user)
return redirect('/')
else:
form = UserCreationForm()
return render(request, 'signup.html', {'form': form})
файл settings.py:
import os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
DEBUG = True
ALLOWED_HOSTS = []
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'post.apps.PostConfig',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'blog.urls'
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',
],
},
},
]
WSGI_APPLICATION = 'blog.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
STATIC_URL = '/static/'
PS 1) Это код, который я клонировал из github ( репозиторий ), и он из this учебник сайта. 2) Я тоже пробовал это с django 3, но возникла та же проблема.