Template-loader postmortem
Django tried loading these templates, in this order:
Using engine django:
django.template.loaders.app_directories.Loader: /home/runner/work/django_admin_tests/django_admin_tests/demo/templates/foo.html (Source does not exist)django.template.loaders.app_directories.Loader: /home/runner/work/django_admin_tests/django_admin_tests/.venv/lib/python3.12/site-packages/debug_toolbar/templates/foo.html (Source does not exist)django.template.loaders.app_directories.Loader: /home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/contrib/admin/templates/foo.html (Source does not exist)django.template.loaders.app_directories.Loader: /home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/contrib/auth/templates/foo.html (Source does not exist)django.template.loaders.app_directories.Loader: /home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/contrib/admindocs/templates/foo.html (Source does not exist)
Traceback Switch to copy-and-paste view
-
/home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/core/handlers/exception.py, line 55, in innerreturn inner
else:
@wraps(get_response)
def inner(request):
try:
response = get_response(request) ^^^^^^^^^^^^^^^^^^^^^…
except Exception as exc:
response = response_for_exception(request, exc)
return response
return inner
Local vars
Variable Value exc TemplateDoesNotExist('foo.html')get_response <bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fae70c8b1d0>>
request <WSGIRequest: GET '/django_admin_tests/latest/english/defaults/500-template-missing/'>
-
/home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/core/handlers/base.py, line 197, in _get_responseif response is None:
wrapped_callback = self.make_view_atomic(callback)
# If it is an asynchronous view, run it in a subthread.
if iscoroutinefunction(wrapped_callback):
wrapped_callback = async_to_sync(wrapped_callback)
try:
response = wrapped_callback(request, *callback_args, **callback_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^…
except Exception as e:
response = self.process_exception_by_middleware(e, request)
if response is None:
raise
# Complain if the view returned None (a common error).
Local vars
Variable Value callback <function server_error_template_missing at 0x7fae6f158180>
callback_args ()
callback_kwargs {}middleware_method <bound method CsrfViewMiddleware.process_view of <CsrfViewMiddleware get_response=convert_exception_to_response.<locals>.inner>>
request <WSGIRequest: GET '/django_admin_tests/latest/english/defaults/500-template-missing/'>
response None
self <django.core.handlers.wsgi.WSGIHandler object at 0x7fae70c8b1d0>
wrapped_callback <function server_error_template_missing at 0x7fae6f158180>
-
/home/runner/work/django_admin_tests/django_admin_tests/demo/demo_urls.py, line 37, in server_error_template_missingdef server_error_template_missing(request):
request.META = {"SERVER_NAME": "Hello",
"SERVER_PORT": 1337,
}
# Render a "foo" template that does not exist to raise a TemplateDoesNotExist:
return render(request, "foo.html") ^^^^^^^^^^^^^^^^^^^^^^^^^^^…
def server_error_template_broken(request):
request.META = {"SERVER_NAME": "Hello",
"SERVER_PORT": 1337,
Local vars
Variable Value request <WSGIRequest: GET '/django_admin_tests/latest/english/defaults/500-template-missing/'>
-
/home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/shortcuts.py, line 25, in renderdef render(
request, template_name, context=None, content_type=None, status=None, using=None
):
"""
Return an HttpResponse whose content is filled with the result of calling
django.template.loader.render_to_string() with the passed arguments.
"""
content = loader.render_to_string(template_name, context, request, using=using) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^…
return HttpResponse(content, content_type, status)
def redirect(to, *args, permanent=False, preserve_request=False, **kwargs):
"""
Return an HttpResponseRedirect to the appropriate URL for the arguments
Local vars
Variable Value content_type None
context None
request <WSGIRequest: GET '/django_admin_tests/latest/english/defaults/500-template-missing/'>
status None
template_name 'foo.html'
using None
-
/home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/template/loader.py, line 61, in render_to_stringLoad a template and render it with a context. Return a string.
template_name may be a string or a list of strings.
"""
if isinstance(template_name, (list, tuple)):
template = select_template(template_name, using=using)
else:
template = get_template(template_name, using=using) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^…
return template.render(context, request)
def _engine_list(using=None):
return engines.all() if using is None else [engines[using]]
Local vars
Variable Value context None
request <WSGIRequest: GET '/django_admin_tests/latest/english/defaults/500-template-missing/'>
template_name 'foo.html'
using None
-
/home/runner/work/django_admin_tests/django_admin_tests/.venv/src/django/django/template/loader.py, line 19, in get_templateengines = _engine_list(using)
for engine in engines:
try:
return engine.get_template(template_name)
except TemplateDoesNotExist as e:
chain.append(e)
raise TemplateDoesNotExist(template_name, chain=chain) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^…
def select_template(template_name_list, using=None):
"""
Load and return a template for one of the given names.
Local vars
Variable Value chain [TemplateDoesNotExist('foo.html')]engine <django.template.backends.django.DjangoTemplates object at 0x7fae7024f530>
engines [<django.template.backends.django.DjangoTemplates object at 0x7fae7024f530>]
template_name 'foo.html'
using None
Request information
USER
AnonymousUser
GET
No GET data
POST
No POST data
FILES
No FILES data
COOKIES
No cookie data
META
| Variable | Value |
|---|---|
| SERVER_NAME | 'Hello' |
| SERVER_PORT | 1337 |
Settings
Using settings module demo.settings
| Setting | Value |
|---|---|
| ABSOLUTE_URL_OVERRIDES | {} |
| ADMINS | [] |
| ALLOWED_HOSTS | ['*'] |
| APPEND_SLASH | True |
| AUTHENTICATION_BACKENDS | '********************' |
| AUTH_PASSWORD_VALIDATORS | '********************' |
| AUTH_USER_MODEL | '********************' |
| BASE_DIR | PosixPath('/home/runner/work/django_admin_tests/django_admin_tests') |
| CACHES | {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} |
| CACHE_MIDDLEWARE_ALIAS | 'default' |
| CACHE_MIDDLEWARE_KEY_PREFIX | '********************' |
| CACHE_MIDDLEWARE_SECONDS | 600 |
| CSRF_COOKIE_AGE | 31449600 |
| CSRF_COOKIE_DOMAIN | None |
| CSRF_COOKIE_HTTPONLY | False |
| CSRF_COOKIE_NAME | 'csrftoken' |
| CSRF_COOKIE_PATH | '/' |
| CSRF_COOKIE_SAMESITE | 'Lax' |
| CSRF_COOKIE_SECURE | False |
| CSRF_FAILURE_VIEW | 'django.views.csrf.csrf_failure' |
| CSRF_HEADER_NAME | 'HTTP_X_CSRFTOKEN' |
| CSRF_TRUSTED_ORIGINS | [] |
| CSRF_USE_SESSIONS | False |
| DATABASES | {'default': {'ATOMIC_REQUESTS': False,
'AUTOCOMMIT': True,
'CONN_HEALTH_CHECKS': False,
'CONN_MAX_AGE': 0,
'ENGINE': 'django.db.backends.sqlite3',
'HOST': '',
'NAME': PosixPath('/home/runner/work/django_admin_tests/django_admin_tests/db.sqlite3'),
'OPTIONS': {},
'PASSWORD': '********************',
'PORT': '',
'TEST': {'CHARSET': None,
'COLLATION': None,
'MIGRATE': True,
'MIRROR': None,
'NAME': None},
'TIME_ZONE': None,
'USER': ''}} |
| DATABASE_ROUTERS | [] |
| DATA_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
| DATA_UPLOAD_MAX_NUMBER_FIELDS | 1200 |
| DATA_UPLOAD_MAX_NUMBER_FILES | 100 |
| DATETIME_FORMAT | 'N j, Y, P' |
| DATETIME_INPUT_FORMATS | ['%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S.%f', '%Y-%m-%d %H:%M', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M'] |
| DATE_FORMAT | 'N j, Y' |
| DATE_INPUT_FORMATS | ['%Y-%m-%d', '%m/%d/%Y', '%m/%d/%y', '%b %d %Y', '%b %d, %Y', '%d %b %Y', '%d %b, %Y', '%B %d %Y', '%B %d, %Y', '%d %B %Y', '%d %B, %Y'] |
| DEBUG | True |
| DEBUG_PROPAGATE_EXCEPTIONS | False |
| DEBUG_TOOLBAR_CONFIG | {'SHOW_TOOLBAR_CALLBACK': <function <lambda> at 0x7fae713b0400>} |
| DECIMAL_SEPARATOR | '.' |
| DEFAULT_AUTO_FIELD | 'django.db.models.BigAutoField' |
| DEFAULT_CHARSET | 'utf-8' |
| DEFAULT_EXCEPTION_REPORTER | 'django.views.debug.ExceptionReporter' |
| DEFAULT_EXCEPTION_REPORTER_FILTER | 'django.views.debug.SafeExceptionReporterFilter' |
| DEFAULT_FROM_EMAIL | 'webmaster@localhost' |
| DEFAULT_INDEX_TABLESPACE | '' |
| DEFAULT_TABLESPACE | '' |
| DISALLOWED_USER_AGENTS | [] |
| EMAIL_BACKEND | 'django.core.mail.backends.console.EmailBackend' |
| EMAIL_HOST | 'localhost' |
| EMAIL_HOST_PASSWORD | '********************' |
| EMAIL_HOST_USER | '' |
| EMAIL_PORT | 25 |
| EMAIL_SSL_CERTFILE | None |
| EMAIL_SSL_KEYFILE | '********************' |
| EMAIL_SUBJECT_PREFIX | '[Django] ' |
| EMAIL_TIMEOUT | None |
| EMAIL_USE_LOCALTIME | False |
| EMAIL_USE_SSL | False |
| EMAIL_USE_TLS | False |
| FILE_UPLOAD_DIRECTORY_PERMISSIONS | None |
| FILE_UPLOAD_HANDLERS | ['django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler'] |
| FILE_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
| FILE_UPLOAD_PERMISSIONS | 420 |
| FILE_UPLOAD_TEMP_DIR | None |
| FIRST_DAY_OF_WEEK | 0 |
| FIXTURE_DIRS | [] |
| FORCE_SCRIPT_NAME | None |
| FORMAT_MODULE_PATH | None |
| FORMS_URLFIELD_ASSUME_HTTPS | False |
| FORM_RENDERER | 'django.forms.renderers.DjangoTemplates' |
| IGNORABLE_404_URLS | [] |
| INSTALLED_APPS | ['demo', 'debug_toolbar', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.redirects', 'django.contrib.sites', 'django.contrib.admindocs', 'django.contrib.flatpages'] |
| INTERNAL_IPS | ['127.0.0.1'] |
| LANGUAGES | [('af', 'Afrikaans'),
('ar', 'Arabic'),
('ar-dz', 'Algerian Arabic'),
('ast', 'Asturian'),
('az', 'Azerbaijani'),
('bg', 'Bulgarian'),
('be', 'Belarusian'),
('bn', 'Bengali'),
('br', 'Breton'),
('bs', 'Bosnian'),
('ca', 'Catalan'),
('ckb', 'Central Kurdish (Sorani)'),
('cs', 'Czech'),
('cy', 'Welsh'),
('da', 'Danish'),
('de', 'German'),
('dsb', 'Lower Sorbian'),
('el', 'Greek'),
('en', 'English'),
('en-au', 'Australian English'),
('en-gb', 'British English'),
('eo', 'Esperanto'),
('es', 'Spanish'),
('es-ar', 'Argentinian Spanish'),
('es-co', 'Colombian Spanish'),
('es-mx', 'Mexican Spanish'),
('es-ni', 'Nicaraguan Spanish'),
('es-ve', 'Venezuelan Spanish'),
('et', 'Estonian'),
('eu', 'Basque'),
('fa', 'Persian'),
('fi', 'Finnish'),
('fr', 'French'),
('fy', 'Frisian'),
('ga', 'Irish'),
('gd', 'Scottish Gaelic'),
('gl', 'Galician'),
('he', 'Hebrew'),
('hi', 'Hindi'),
('hr', 'Croatian'),
('hsb', 'Upper Sorbian'),
('hu', 'Hungarian'),
('hy', 'Armenian'),
('ia', 'Interlingua'),
('id', 'Indonesian'),
('ig', 'Igbo'),
('io', 'Ido'),
('is', 'Icelandic'),
('it', 'Italian'),
('ja', 'Japanese'),
('ka', 'Georgian'),
('kab', 'Kabyle'),
('kk', 'Kazakh'),
('km', 'Khmer'),
('kn', 'Kannada'),
('ko', 'Korean'),
('ky', 'Kyrgyz'),
('lb', 'Luxembourgish'),
('lt', 'Lithuanian'),
('lv', 'Latvian'),
('mk', 'Macedonian'),
('ml', 'Malayalam'),
('mn', 'Mongolian'),
('mr', 'Marathi'),
('ms', 'Malay'),
('my', 'Burmese'),
('nb', 'Norwegian Bokmål'),
('ne', 'Nepali'),
('nl', 'Dutch'),
('nn', 'Norwegian Nynorsk'),
('os', 'Ossetic'),
('pa', 'Punjabi'),
('pl', 'Polish'),
('pt', 'Portuguese'),
('pt-br', 'Brazilian Portuguese'),
('ro', 'Romanian'),
('ru', 'Russian'),
('sk', 'Slovak'),
('sl', 'Slovenian'),
('sq', 'Albanian'),
('sr', 'Serbian'),
('sr-latn', 'Serbian Latin'),
('sv', 'Swedish'),
('sw', 'Swahili'),
('ta', 'Tamil'),
('te', 'Telugu'),
('tg', 'Tajik'),
('th', 'Thai'),
('tk', 'Turkmen'),
('tr', 'Turkish'),
('tt', 'Tatar'),
('udm', 'Udmurt'),
('ug', 'Uyghur'),
('uk', 'Ukrainian'),
('ur', 'Urdu'),
('uz', 'Uzbek'),
('vi', 'Vietnamese'),
('zh-hans', 'Simplified Chinese'),
('zh-hant', 'Traditional Chinese')] |
| LANGUAGES_BIDI | ['he', 'ar', 'ar-dz', 'ckb', 'fa', 'ug', 'ur'] |
| LANGUAGE_CODE | 'en-us' |
| LANGUAGE_COOKIE_AGE | None |
| LANGUAGE_COOKIE_DOMAIN | None |
| LANGUAGE_COOKIE_HTTPONLY | False |
| LANGUAGE_COOKIE_NAME | 'django_language' |
| LANGUAGE_COOKIE_PATH | '/' |
| LANGUAGE_COOKIE_SAMESITE | None |
| LANGUAGE_COOKIE_SECURE | False |
| LOCALE_PATHS | [] |
| LOGGING | {} |
| LOGGING_CONFIG | 'logging.config.dictConfig' |
| LOGIN_REDIRECT_URL | '/accounts/profile/' |
| LOGIN_URL | '/accounts/login/' |
| LOGOUT_REDIRECT_URL | None |
| MANAGERS | [] |
| MEDIA_ROOT | '' |
| MEDIA_URL | '/' |
| MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
| MIDDLEWARE | ['debug_toolbar.middleware.DebugToolbarMiddleware', 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'demo.middleware.AutoLoginMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware'] |
| MIGRATION_MODULES | {} |
| MONTH_DAY_FORMAT | 'F j' |
| NUMBER_GROUPING | 0 |
| PASSWORD_HASHERS | '********************' |
| PASSWORD_RESET_TIMEOUT | '********************' |
| PREPEND_WWW | False |
| ROOT_URLCONF | 'demo.urls' |
| SECRET_KEY | '********************' |
| SECRET_KEY_FALLBACKS | '********************' |
| SECURE_CONTENT_TYPE_NOSNIFF | True |
| SECURE_CROSS_ORIGIN_OPENER_POLICY | 'same-origin' |
| SECURE_HSTS_INCLUDE_SUBDOMAINS | False |
| SECURE_HSTS_PRELOAD | False |
| SECURE_HSTS_SECONDS | 0 |
| SECURE_PROXY_SSL_HEADER | None |
| SECURE_REDIRECT_EXEMPT | [] |
| SECURE_REFERRER_POLICY | 'same-origin' |
| SECURE_SSL_HOST | None |
| SECURE_SSL_REDIRECT | False |
| SERVER_EMAIL | 'root@localhost' |
| SESSION_CACHE_ALIAS | 'default' |
| SESSION_COOKIE_AGE | 1209600 |
| SESSION_COOKIE_DOMAIN | None |
| SESSION_COOKIE_HTTPONLY | False |
| SESSION_COOKIE_NAME | 'sessionid' |
| SESSION_COOKIE_PATH | '/' |
| SESSION_COOKIE_SAMESITE | 'Lax' |
| SESSION_COOKIE_SECURE | False |
| SESSION_ENGINE | 'django.contrib.sessions.backends.db' |
| SESSION_EXPIRE_AT_BROWSER_CLOSE | False |
| SESSION_FILE_PATH | None |
| SESSION_SAVE_EVERY_REQUEST | False |
| SESSION_SERIALIZER | 'django.contrib.sessions.serializers.JSONSerializer' |
| SETTINGS_MODULE | 'demo.settings' |
| SHORT_DATETIME_FORMAT | 'm/d/Y P' |
| SHORT_DATE_FORMAT | 'm/d/Y' |
| SIGNING_BACKEND | 'django.core.signing.TimestampSigner' |
| SILENCED_SYSTEM_CHECKS | [] |
| SITE_ID | 1 |
| STATICFILES_DIRS | [] |
| STATICFILES_FINDERS | ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder'] |
| STATIC_ROOT | PosixPath('/home/runner/work/django_admin_tests/django_admin_tests/static') |
| STATIC_URL | '/django_admin_tests/latest/english/static/' |
| STORAGES | {'default': {'BACKEND': 'django.core.files.storage.FileSystemStorage'},
'staticfiles': {'BACKEND': 'django.contrib.staticfiles.storage.StaticFilesStorage'}} |
| TEMPLATES | [{'APP_DIRS': True,
'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']}}] |
| TEST_NON_SERIALIZED_APPS | [] |
| TEST_RUNNER | 'django.test.runner.DiscoverRunner' |
| THOUSAND_SEPARATOR | ',' |
| TIME_FORMAT | 'P' |
| TIME_INPUT_FORMATS | ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M'] |
| TIME_ZONE | 'UTC' |
| USE_I18N | True |
| USE_L10N | True |
| USE_THOUSAND_SEPARATOR | False |
| USE_TZ | True |
| USE_X_FORWARDED_HOST | False |
| USE_X_FORWARDED_PORT | False |
| VARIANT | 'English' |
| VARIANTS | ['English', 'German', 'Arabic'] |
| VERSION_NUMBER | 'latest' |
| VERSION_NUMBERS | {'latest': 'v5.2.dev20241204155957',
'v2.2': 'v2.2',
'v3.0': 'v3.0',
'v3.1': 'v3.1',
'v3.2': 'v3.2',
'v4.0': 'v4.0',
'v4.1': 'v4.1',
'v4.2': 'v4.2',
'v5.0': 'v5.0',
'v5.1': 'v5.1',
'v5.2': 'v5.2'} |
| WSGI_APPLICATION | 'demo.wsgi.application' |
| X_FRAME_OPTIONS | 'DENY' |
| YEAR_MONTH_FORMAT | 'F Y' |