Question

TemplateDoesNotExist提出，但事后证明它找到了一个模板：

Template-loader postmortem

Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
Using loader django.template.loaders.app_directories.Loader:
/blah-blah/venv2.7/local/lib/python2.7/site-packages/django/contrib/admin/templates/shopify_app/login.html (File does not exist)
/blah-blah/venv2.7/local/lib/python2.7/site-packages/django/contrib/auth/templates/shopify_app/login.html (File does not exist)
/blah-blah/venv2.7/local/lib/python2.7/site-packages/tinymce/templates/shopify_app/login.html (File does not exist)
/blah-blah/venv2.7/local/lib/python2.7/site-packages/django_tables2/templates/shopify_app/login.html (File does not exist)
/blah-blah/venv2.7/local/lib/python2.7/site-packages/crispy_forms/templates/shopify_app/login.html (File does not exist)
/blah-blah/ppmsys/shopify_app/templates/shopify_app/login.html (File exists)
/blah-blah/ppmsys/campaigns/templates/shopify_app/login.html (File does not exist)
/blah-blah/venv2.7/local/lib/python2.7/site-packages/django_extensions/templates/shopify_app/login.html (File does not exist)

该文件是可读的。

» ls -l ppmsys/shopify_app/templates/shopify_app/login.html 
-rw-rw-r-- 1 user1 user1 749 Nov  6 11:55 ppmsys/shopify_app/templates/shopify_app/login.html

为什么TemplateDoesNotExist被提出？关于下一步该尝试的任何想法？

这是我设置的相关部分：

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.webdesign', # for {% lorem %}

    # Added by me
    'storages',
    'phonenumber_field', # for PhoneNumberField
    'tinymce', # from django-tinymce, for HTMLField
    'django_tables2', # from django-tables2
    'crispy_forms', # from django-crispy-forms
    'shopify_app', # taken from https://github.com/Shopify/shopify_django_app

    # My applications
    'mockups',
    'campaigns',
]

...

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
        ],
        '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',
                'django.core.context_processors.request',
            ],
            'loaders': [
                'django.template.loaders.filesystem.Loader',
                'django.template.loaders.app_directories.Loader',
            ]
        },
    },
]

Answer 1

好的，我找到了。这是愚蠢的，但我会留在这里供其他人参考。

模板来自我正在重用的应用程序。我见过它：

{% extends "base.html" %}
{% block content %}
...
{% endblock %}

并且base.html在任何地方都不存在。

精细。我没有基本模板，我应该受到惩罚。但不是TemplateDoesNotExist带有误导性的调试信息。

具体说明shopify_app/login.html不存在，但不存在的是base.html。这是误导imho。我花了一个小时调整我的设置让django找到我知道的那个模板！

Answer 2

from os.path import join, normpath

然后

'DIRS': [
            normpath(join(BASE_DIR, 'templates')),
        ],
        'APP_DIRS': True,

Django找不到模板，但它存在，甚至承认它

2 个答案: