Book matching query does not exist.
Request Method: | GET |
---|---|
Request URL: | https://books.rixx.de/stuart-hill/die-herrscherin-der-eismark/cover.jpg |
Django Version: | 4.1.10 |
Exception Type: | DoesNotExist |
Exception Value: | Book matching query does not exist. |
Exception Location: | /home/books/.local/lib/python3.11/site-packages/django/db/models/query.py, line 650, in get |
Raised during: | scriptorium.main.views.ReviewCoverView |
Python Executable: | /usr/bin/python |
Python Version: | 3.11.8 |
Python Path: | ['/usr/share/webapps/books/scriptorium/src', '/home/books/.local/bin', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/home/books/.local/lib/python3.11/site-packages', '/usr/lib/python3.11/site-packages'] |
Server time: | Fri, 29 Mar 2024 09:41:25 +0000 |
/home/books/.local/lib/python3.11/site-packages/django/core/handlers/exception.py
, line 56, in inner
return 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
Variable | Value |
---|---|
exc | DoesNotExist('Book matching query does not exist.') |
get_response | <bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7ee7a7855d50>> |
request | <WSGIRequest: GET '/stuart-hill/die-herrscherin-der-eismark/cover.jpg'> |
/home/books/.local/lib/python3.11/site-packages/django/core/handlers/base.py
, line 197, in _get_response
if response is None:
wrapped_callback = self.make_view_atomic(callback)
# If it is an asynchronous view, run it in a subthread.
if asyncio.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).
Variable | Value |
---|---|
callback | <function View.as_view.<locals>.view at 0x7ee7a4c7d3a0> |
callback_args | () |
callback_kwargs | {'author': 'stuart-hill', 'book': 'die-herrscherin-der-eismark'} |
request | <WSGIRequest: GET '/stuart-hill/die-herrscherin-der-eismark/cover.jpg'> |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7ee7a7855d50> |
wrapped_callback | <function View.as_view.<locals>.view at 0x7ee7a4c7d3a0> |
/home/books/.local/lib/python3.11/site-packages/django/views/generic/base.py
, line 103, in view
self = cls(**initkwargs)
self.setup(request, *args, **kwargs)
if not hasattr(self, "request"):
raise AttributeError(
"%s instance has no 'request' attribute. Did you override "
"setup() and forget to call super()?" % cls.__name__
)
return self.dispatch(request, *args, **kwargs)…
view.view_class = cls
view.view_initkwargs = initkwargs
# __name__ and __qualname__ are intentionally left unchanged as
# view_class should be used to robustly determine the name of the view
Variable | Value |
---|---|
args | () |
cls | <class 'scriptorium.main.views.ReviewCoverView'> |
initkwargs | {} |
kwargs | {'author': 'stuart-hill', 'book': 'die-herrscherin-der-eismark'} |
request | <WSGIRequest: GET '/stuart-hill/die-herrscherin-der-eismark/cover.jpg'> |
self | <scriptorium.main.views.ReviewCoverView object at 0x7ee7a4485110> |
/usr/share/webapps/books/scriptorium/src/scriptorium/main/views.py
, line 370, in dispatch
class ReviewView(ReviewMixin, ActiveTemplateMixin, TemplateView):
template_name = "public/review.html"
active = "review"
class ReviewCoverView(ReviewView):
def dispatch(self, *args, **kwargs):
if not self.book.cover:…
return HttpResponseNotFound()
return FileResponse(self.book.cover)
class ReviewCoverThumbnailView(ReviewView):
def dispatch(self, *args, **kwargs):
Variable | Value |
---|---|
args | (<WSGIRequest: GET '/stuart-hill/die-herrscherin-der-eismark/cover.jpg'>,) |
kwargs | {'author': 'stuart-hill', 'book': 'die-herrscherin-der-eismark'} |
self | <scriptorium.main.views.ReviewCoverView object at 0x7ee7a4485110> |
/home/books/.local/lib/python3.11/site-packages/django_context_decorator.py
, line 55, in __get__
result.setdefault(name, attr)
return result
owner.get_context_data = new_get_context_data
owner._context_patched = True
def __get__(self, instance, cls=None):
return self.func.__get__(instance, cls) if hasattr(self.func, '__get__') else self.func…
Variable | Value |
---|---|
cls | <class 'scriptorium.main.views.ReviewCoverView'> |
instance | <scriptorium.main.views.ReviewCoverView object at 0x7ee7a4485110> |
self | <django_context_decorator.context object at 0x7ee7a4c67210> |
/home/books/.local/lib/python3.11/site-packages/django/utils/functional.py
, line 57, in __get__
"""
Call the function and put the return value in instance.__dict__ so that
subsequent attribute access on the instance returns the cached value
instead of calling cached_property.__get__().
"""
if instance is None:
return self
res = instance.__dict__[self.name] = self.func(instance)…
return res
class classproperty:
"""
Decorator that converts a method with a single cls argument into a property
Variable | Value |
---|---|
cls | <class 'scriptorium.main.views.ReviewCoverView'> |
instance | <scriptorium.main.views.ReviewCoverView object at 0x7ee7a4485110> |
self | <django.utils.functional.cached_property object at 0x7ee7a74cc890> |
/usr/share/webapps/books/scriptorium/src/scriptorium/main/views.py
, line 346, in book
"additional_authors",
"related_books__destination",
"related_books__destination__primary_author",
"related_books__destination__additional_authors",
"related_books__destination__review",
"quotes",
)
.get(…
primary_author__name_slug=self.kwargs["author"],
title_slug=self.kwargs["book"],
)
)
@context
Variable | Value |
---|---|
self | <scriptorium.main.views.ReviewCoverView object at 0x7ee7a4485110> |
/home/books/.local/lib/python3.11/site-packages/django/db/models/query.py
, line 650, in get
):
limit = MAX_GET_RESULTS
clone.query.set_limits(high=limit)
num = len(clone)
if num == 1:
return clone._result_cache[0]
if not num:
raise self.model.DoesNotExist(…
"%s matching query does not exist." % self.model._meta.object_name
)
raise self.model.MultipleObjectsReturned(
"get() returned more than one %s -- it returned %s!"
% (
self.model._meta.object_name,
Variable | Value |
---|---|
args | () |
clone | <QuerySet []> |
kwargs | {'primary_author__name_slug': 'stuart-hill', 'title_slug': 'die-herrscherin-der-eismark'} |
limit | 21 |
num | 0 |
self | <QuerySet [<Book: The War of the Worlds by H.G. Wells>, <Book: Jumper by Steven Gould>, <Book: 1984 by George Orwell>, <Book: A Hanging by George Orwell>, <Book: Animal Farm by George Orwell>, <Book: Diaspora by Greg Egan>, <Book: Distress by Greg Egan>, <Book: Quarantine by Greg Egan>, <Book: Permutation City by Greg Egan>, <Book: Axiomatic by Greg Egan>, <Book: Metro 2033 by Dmitry Glukhovsky>, <Book: The Great Explosion by Eric Frank Russell>, <Book: Lolita by Vladimir Nabokov>, <Book: Pale Fire by Vladimir Nabokov>, <Book: Perfume: The Story of a Murderer by Patrick Süskind>, <Book: Black Box by Jennifer Egan>, <Book: The Middle Ages: A Very Short Introduction by Miri Rubin>, <Book: The Stone Light by Kai Meyer>, <Book: Frostfeuer by Kai Meyer>, <Book: The Water Mirror by Kai Meyer>, '...(remaining elements truncated)...']> |
AnonymousUser
No GET data
No POST data
No FILES data
No cookie data
Variable | Value |
---|---|
HTTP_ACCEPT | '*/*' |
HTTP_CONNECTION | 'close' |
HTTP_HOST | 'books.rixx.de' |
HTTP_USER_AGENT | 'claudebot' |
HTTP_X_FORWARDED_FOR | '3.231.217.209' |
HTTP_X_FORWARDED_PROTO | 'https' |
HTTP_X_FORWARDED_SSL | 'on' |
HTTP_X_REAL_IP | '3.231.217.209' |
PATH_INFO | '/stuart-hill/die-herrscherin-der-eismark/cover.jpg' |
QUERY_STRING | '' |
RAW_URI | '/stuart-hill/die-herrscherin-der-eismark/cover.jpg' |
REMOTE_ADDR | '127.0.0.1' |
REMOTE_PORT | '40562' |
REQUEST_METHOD | 'GET' |
SCRIPT_NAME | '' |
SERVER_NAME | '127.0.0.1' |
SERVER_PORT | '8007' |
SERVER_PROTOCOL | 'HTTP/1.0' |
SERVER_SOFTWARE | 'gunicorn/20.1.0' |
gunicorn.socket | <socket.socket fd=8, family=2, type=1, proto=0, laddr=('127.0.0.1', 8007), raddr=('127.0.0.1', 40562)> |
wsgi.errors | <gunicorn.http.wsgi.WSGIErrorsWrapper object at 0x7ee7a43269e0> |
wsgi.file_wrapper | <class 'gunicorn.http.wsgi.FileWrapper'> |
wsgi.input | <gunicorn.http.body.Body object at 0x7ee7a4486650> |
wsgi.input_terminated | True |
wsgi.multiprocess | True |
wsgi.multithread | False |
wsgi.run_once | False |
wsgi.url_scheme | 'https' |
wsgi.version | (1, 0) |
scriptorium.settings
Setting | Value |
---|---|
ABSOLUTE_URL_OVERRIDES | {} |
ADMINS | [] |
ALLOWED_HOSTS | ['127.0.0.1', 'localhost', 'books.rixx.de'] |
APPEND_SLASH | True |
AUTHENTICATION_BACKENDS | ['django.contrib.auth.backends.ModelBackend'] |
AUTH_PASSWORD_VALIDATORS | '********************' |
AUTH_USER_MODEL | 'auth.User' |
BASE_DIR | PosixPath('/usr/share/webapps/books/scriptorium/src') |
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_MASKED | 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('/usr/share/webapps/books/scriptorium/src/data/db.sqlite3'), 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIGRATE': True, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': ''}} |
DATABASE_ROUTERS | [] |
DATA_DIR | PosixPath('/usr/share/webapps/books/scriptorium/src/data') |
DATA_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
DATA_UPLOAD_MAX_NUMBER_FIELDS | 1000 |
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 |
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_FILE_STORAGE | 'django.core.files.storage.FileSystemStorage' |
DEFAULT_FROM_EMAIL | 'webmaster@localhost' |
DEFAULT_INDEX_TABLESPACE | '' |
DEFAULT_TABLESPACE | '' |
DISALLOWED_USER_AGENTS | [] |
EMAIL_BACKEND | 'django.core.mail.backends.smtp.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 |
FORM_RENDERER | 'django.forms.renderers.DjangoTemplates' |
IGNORABLE_404_URLS | [] |
INSTALLED_APPS | ['scriptorium.main', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'whitenoise.runserver_nostatic', 'django.contrib.staticfiles', 'django_extensions'] |
INTERNAL_IPS | [] |
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'), ('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'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('uz', 'Uzbek'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')] |
LANGUAGES_BIDI | ['he', 'ar', 'ar-dz', 'fa', '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 | [] |
MAX_BORDER | 16 |
MEDIA_ROOT | PosixPath('/usr/share/webapps/books/scriptorium/src/data/media') |
MEDIA_URL | '/' |
MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
MIDDLEWARE | ['django.middleware.security.SecurityMiddleware', 'whitenoise.middleware.WhiteNoiseMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', '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 | 'scriptorium.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 | True |
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 | 'scriptorium.settings' |
SHORT_DATETIME_FORMAT | 'm/d/Y P' |
SHORT_DATE_FORMAT | 'm/d/Y' |
SIGNING_BACKEND | 'django.core.signing.TimestampSigner' |
SILENCED_SYSTEM_CHECKS | [] |
STATICFILES_DIRS | [] |
STATICFILES_FINDERS | ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder'] |
STATICFILES_STORAGE | 'whitenoise.storage.CompressedManifestStaticFilesStorage' |
STATIC_ROOT | PosixPath('/usr/share/webapps/books/scriptorium/src/static') |
STATIC_URL | '/static/' |
TEMPLATES | [{'APP_DIRS': True, 'BACKEND': 'django.template.backends.jinja2.Jinja2', 'DIRS': [], 'OPTIONS': {'environment': 'scriptorium.main.jinja2.environment'}}] |
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_DEPRECATED_PYTZ | False |
USE_I18N | True |
USE_L10N | True |
USE_THOUSAND_SEPARATOR | False |
USE_TZ | True |
USE_X_FORWARDED_HOST | False |
USE_X_FORWARDED_PORT | False |
WSGI_APPLICATION | 'scriptorium.wsgi.application' |
X_FRAME_OPTIONS | 'DENY' |
YEAR_MONTH_FORMAT | 'F Y' |
You’re seeing this error because you have DEBUG = True
in your
Django settings file. Change that to False
, and Django will
display a standard page generated by the handler for this status code.