Django TemplateDoesNotExist?

Django TemplateDoesNotExist?

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내 로컬 머신은 Ubuntu 8.10에서 Python 2.5 및 Nginx를 실행 중이며 최신 개발 트렁크에서 Django가 빌드되었습니다.

내가 요청하는 모든 URL에 대해 다음을 throw합니다.

/ appname / path appname / template_name.html의 TemplateDoesNotExist

Django는 다음 순서로 이러한 템플릿을로드하려고 시도했습니다. * 로더 django.template.loaders.filesystem.function 사용 : * 로더 django.template.loaders.app_directories.function 사용 :

TEMPLATE_DIRS ( '/usr/lib/python2.5/site-packages/projectname/templates',)

이 경우 /usr/lib/python2.5/site-packages/projectname/templates/appname/template_name.html 을 찾고 있습니까? 이상한 것은이 파일이 디스크에 존재한다는 것입니다. Django가 왜 그것을 찾을 수 없습니까?

그런 문제없이 Ubuntu 9.04의 Python 2.6을 사용하여 원격 서버에서 동일한 응용 프로그램을 실행합니다. 다른 설정은 동일합니다.

로컬 컴퓨터에 잘못 구성된 것이 있습니까, 아니면 내가 조사해야 할 오류를 일으킬 수있는 것은 무엇입니까?

내에서 settings.py , 내가 지정한 :

SETTINGS_PATH = os.path.normpath(os.path.dirname(__file__))
# Find templates in the same folder as settings.py.
TEMPLATE_DIRS = (
    os.path.join(SETTINGS_PATH, 'templates'),
)

다음 파일을 찾아야합니다.

• /usr/lib/python2.5/site-packages/projectname/templates/appname1/template1.html
• /usr/lib/python2.5/site-packages/projectname/templates/appname1/template2.html
• /usr/lib/python2.5/site-packages/projectname/templates/appname2/template3.html
• ...

위의 모든 파일은 디스크에 존재합니다.

해결

내가 시도한 후에 지금 작동합니다.

chown -R www-data:www-data /usr/lib/python2.5/site-packages/projectname/*

이상하다. 원격 서버 에서이 작업을 수행 할 필요가 없습니다.

---

첫 번째 해결책 :

이 설정

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

Django는 templates/프로젝트의 디렉토리에서 템플릿을 볼 것임을 의미합니다 .

장고 프로젝트가 /usr/lib/python2.5/site-packages/projectname/설정 에 있다고 가정하면 django는 아래에서 템플릿을 찾습니다./usr/lib/python2.5/site-packages/projectname/templates/

이 경우 템플릿을 다음과 같이 구성하도록 옮깁니다.

/usr/lib/python2.5/site-packages/projectname/templates/template1.html
/usr/lib/python2.5/site-packages/projectname/templates/template2.html
/usr/lib/python2.5/site-packages/projectname/templates/template3.html

두 번째 해결책 :

그래도 작동하지 않고 settings.py에 앱을 구성했다고 가정하면 다음과 같습니다.

INSTALLED_APPS = (
    'appname1',
    'appname2',
    'appname3',
)

Django는 기본적으로 templates/설치된 모든 앱의 디렉토리 아래에 템플릿을로드합니다 . 따라서 디렉토리 구조를 사용하여 템플릿을 다음과 같이 이동하려고합니다.

/usr/lib/python2.5/site-packages/projectname/appname1/templates/template1.html
/usr/lib/python2.5/site-packages/projectname/appname2/templates/template2.html
/usr/lib/python2.5/site-packages/projectname/appname3/templates/template3.html

희망이 도움이됩니다.

SETTINGS_PATH기본적으로 정의되어 있지 않을 수 있습니다. 이 경우 settings.py에서 정의하고 싶을 것입니다.

import os
SETTINGS_PATH = os.path.dirname(os.path.dirname(__file__))

---

이 튜플을 찾으십시오.

    import os
    SETTINGS_PATH = os.path.dirname(os.path.dirname(__file__))

    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',
                ],
            },
        },
    ]

문자열을 'DIRS'에 추가해야합니다.

"os.path.join(SETTINGS_PATH, 'templates')"

그래서 당신은 모두 필요합니다 :

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(SETTINGS_PATH, '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',
            ],
        },
    },
]

---

.py 설정에서 TEMPLATE_LOADERS 및 TEMPLATE DIRS를 제거한 다음 추가

TEMPLATES = [
 {
    'BACKEND': 'django.template.backends.django.DjangoTemplates',
    'DIRS': ['/home/jay/apijay/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',
        ],
    },
 },
]

---

If you encounter this problem when you add an app from scratch. It is probably because that you miss some settings. Three steps is needed when adding an app.

1、Create the directory and template file.

Suppose you have a project named mysite and you want to add an app named your_app_name. Put your template file under mysite/your_app_name/templates/your_app_name as following.

├── mysite
│   ├── settings.py
│   ├── urls.py
│   └── wsgi.py
├── your_app_name
│   ├── admin.py
│   ├── apps.py
│   ├── models.py
│   ├── templates
│   │   └── your_app_name
│   │       └── my_index.html
│   ├── urls.py
│   └── views.py

2、Add your app to INSTALLED_APPS.

Modify settings.py

INSTALLED_APPS = [
    ...
    'your_app_name',
    ...
]

3、Add your app directory to DIRS in TEMPLATES.

Modify settings.py.

TEMPLATES = [
    {
        ...
        'DIRS': [os.path.join(BASE_DIR, 'templates'),
                 os.path.join(BASE_DIR, 'your_app_name', 'templates', 'your_app_name'),
                ...
                ]
    }
]

---

Just a hunch, but check out this article on Django template loading. In particular, make sure you have django.template.loaders.app_directories.Loader in your TEMPLATE_LOADERS list.

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Check permissions on templates and appname directories, either with ls -l or try doing an absolute path open() from django.

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It works now after I tried

chown -R www-data:www-data /usr/lib/python2.5/site-packages/projectname/*

It's strange. I dont need to do this on the remote server to make it work.

Also, I have to run the following command on local machine to make all static files accessable but on remote server they are all "root:root".

chown -R www-data:www-data /var/www/projectname/*

Local machine runs on Ubuntu 8.04 desktop edition. Remote server is on Ubuntu 9.04 server edition.

Anybody knows why?

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I had an embarrassing problem...

I got this error because I was rushing and forgot to put the app in INSTALLED_APPS. You would think Django would raise a more descriptive error.

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For the django version 1.9,I added

'DIRS': [os.path.join(BASE_DIR, 'templates')], 

line to the Templates block in settings.py And it worked well

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Django TemplateDoesNotExist error means simply that the framework can't find the template file.

To use the template-loading API, you'll need to tell the framework where you store your templates. The place to do this is in your settings file (settings.py) by TEMPLATE_DIRS setting. By default it's an empty tuple, so this setting tells Django's template-loading mechanism where to look for templates.

Pick a directory where you'd like to store your templates and add it to TEMPLATE_DIRS e.g.:

TEMPLATE_DIRS = (
  '/home/django/myproject/templates',
)

---

Check that your templates.html are in /usr/lib/python2.5/site-packages/projectname/templates dir.

---

See which folder django try to load template look at Template-loader postmortem in error page, for example, error will sothing like this:

Template-loader postmortem

Django tried loading these templates, in this order:

Using engine django:
django.template.loaders.filesystem.Loader: d:\projects\vcsrc\vcsrc\templates\base.html (Source does not exist)

In my error vcsrc\vcsrc\templates\base.html not in path.
Then change TEMPLATES in setting.py file to your templates path

TEMPLATES = [
    {    
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
         # 'DIRS': [], 
        'DIRS': [os.path.join(BASE_DIR, 'vcsrc/templates')], 
        ...

---

Hi guys I found a new solution. Actually it is defined in another template so instead of defining TEMPLATE_DIRS yourself, put your directory path name at their:

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I must use templates for a internal APP and it works for me:

'DIRS': [os.path.join(BASE_DIR + '/THE_APP_NAME', 'templates')],

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I'm embarrassed to admit this, but the problem for me was that a template had been specified as ….hml instead of ….html. Watch out!

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I added this

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

and it still showed the error, then I realized that in another project the templates was showing without adding that code in settings.py file so I checked that project and I realized that I didn't create a virtual environment in this project so I did

virtualenv env 

and it worked, don't know why

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I came up with this problem. Here is how I solved this:

Look at your settings.py, locate to TEMPLATES variable, inside the TEMPLATES, add your templates path inside the DIRS list. For me, first I set my templates path as TEMPLATES_PATH = os.path.join(BASE_DIR,'templates'), then add TEMPLATES_PATH into DIRS list, 'DIRS':[TEMPLATES_PATH,]. Then restart the server, the TemplateDoesNotExist exception is gone. That's it.

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in your setting.py file replace DIRS in TEMPLATES array with this

'DIRS': []

to this

'DIRS': [os.path.join(BASE_DIR, 'templates')],

but 1 think u need to know is that you have to make a folder with name templates and it should on the root path otherwise u have to change the DIRS value

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1.create a folder 'templates' in your 'app'(let say you named such your app) and you can put the html file here. But it s strongly recommended to create a folder with same name('app') in 'templates' folder and only then put htmls there. Into the 'app/templates/app' folder

2.now in 'app' 's urls.py put:

  path('', views.index, name='index'), # in case of  use default server index.html 

3. in 'app' 's views.py put:

from django.shortcuts import render 

def index(request): return
    render(request,"app/index.html")
    # name 'index' as you want

참고URL : https://stackoverflow.com/questions/1926049/django-templatedoesnotexist