get() returned more than one Post -- it returned 2!
Request Method: | GET |
---|---|
Request URL: | https://rekordy.ru/samyi-bystryi-het-trik |
Django Version: | 4.1 |
Exception Type: | MultipleObjectsReturned |
Exception Value: | get() returned more than one Post -- it returned 2! |
Exception Location: | /home/rekordy/rekordy/venv/lib/python3.9/site-packages/django/db/models/query.py, line 653, in get |
Raised during: | posts.views.show_post |
Python Executable: | /home/rekordy/rekordy/venv/bin/python |
Python Version: | 3.9.2 |
Python Path: | ['/home/rekordy/rekordy', '/home/rekordy/rekordy/venv/bin', '/usr/lib/python39.zip', '/usr/lib/python3.9', '/usr/lib/python3.9/lib-dynload', '/home/rekordy/rekordy/venv/lib/python3.9/site-packages'] |
Server time: | Fri, 29 Mar 2024 18:53:02 +0300 |
/home/rekordy/rekordy/venv/lib/python3.9/site-packages/django/core/handlers/exception.py
, line 55, 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 | MultipleObjectsReturned('get() returned more than one Post -- it returned 2!') |
get_response | <bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fa16e491070>> |
request | <WSGIRequest: GET '/samyi-bystryi-het-trik'> |
/home/rekordy/rekordy/venv/lib/python3.9/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 show_post at 0x7fa16e04e040> |
callback_args | () |
callback_kwargs | {'post_slug': 'samyi-bystryi-het-trik'} |
middleware_method | <bound method CsrfViewMiddleware.process_view of <CsrfViewMiddleware get_response=convert_exception_to_response.<locals>.inner>> |
request | <WSGIRequest: GET '/samyi-bystryi-het-trik'> |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7fa16e491070> |
wrapped_callback | <function show_post at 0x7fa16e04e040> |
/home/rekordy/rekordy/posts/views.py
, line 97, in show_post
if subcategory.parent.pk != category.pk:
raise Http404("Категории с таким URL не существует!")
posts = Post.objects.filter(category_id=subcategory.id)
return render(request, 'posts/subcategory.html', context={'categories': categories, 'subcategory': subcategory, 'posts': posts})
def show_post(request, post_slug):
post = get_object_or_404(Post, slug__exact=post_slug, is_published=True)…
categories = Category.objects.all().filter(parent_id__isnull=True)
subcategory = get_object_or_404(Category, id=post.category_id)
try:
prev_record = Post.objects.filter(id__lt=post.id, category_id=subcategory.id).last()
except Post.DoesNotExist:
Variable | Value |
---|---|
post_slug | 'samyi-bystryi-het-trik' |
request | <WSGIRequest: GET '/samyi-bystryi-het-trik'> |
/home/rekordy/rekordy/venv/lib/python3.9/site-packages/django/shortcuts.py
, line 85, in get_object_or_404
klass.__name__ if isinstance(klass, type) else klass.__class__.__name__
)
raise ValueError(
"First argument to get_object_or_404() must be a Model, Manager, "
"or QuerySet, not '%s'." % klass__name
)
try:
return queryset.get(*args, **kwargs)…
except queryset.model.DoesNotExist:
raise Http404(
"No %s matches the given query." % queryset.model._meta.object_name
)
Variable | Value |
---|---|
args | () |
klass | <class 'posts.models.Post'> |
kwargs | {'is_published': True, 'slug__exact': 'samyi-bystryi-het-trik'} |
queryset | <QuerySet [<Post: Самое большое казино>, <Post: Крупнейшая лотерея>, <Post: Миллионеры в результате одной лотереи>, <Post: Самая эффективная лотерея>, <Post: Самая дорогая лотерея в расчете на 1 участника>, <Post: Самые быстрораскупаемые лотерейные билеты>, <Post: Супервыигрыш из автомата>, <Post: Самое высокое казино>, <Post: Наибольшее количество играющих в бинго>, <Post: Самый большой выигрыш в покер>, <Post: Самый ранний "фулл-хауз">, <Post: Best bases for seo>, <Post: Самый поздний "фулл-хауз">, <Post: Наибольшее число номеров бинго за час>, <Post: Крупнейший букмекер>, <Post: Самый крупный выигрыш на скачках>, <Post: Самый крупный джекпот на скачках>, <Post: Самый большой некоммерческий жокей-клуб>, <Post: Наибольший оборот ставок>, <Post: Самые надежные "жучки">, '...(remaining elements truncated)...']> |
/home/rekordy/rekordy/venv/lib/python3.9/site-packages/django/db/models/query.py
, line 653, in get
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,
num if not limit or num < limit else "more than %s" % (limit - 1),
)
)
Variable | Value |
---|---|
args | () |
clone | <QuerySet [<Post: Самый быстрый хэт-трик>, <Post: Самый быстрый хэт-трик>]> |
kwargs | {'is_published': True, 'slug__exact': 'samyi-bystryi-het-trik'} |
limit | 21 |
num | 2 |
self | <QuerySet [<Post: Самое большое казино>, <Post: Крупнейшая лотерея>, <Post: Миллионеры в результате одной лотереи>, <Post: Самая эффективная лотерея>, <Post: Самая дорогая лотерея в расчете на 1 участника>, <Post: Самые быстрораскупаемые лотерейные билеты>, <Post: Супервыигрыш из автомата>, <Post: Самое высокое казино>, <Post: Наибольшее количество играющих в бинго>, <Post: Самый большой выигрыш в покер>, <Post: Самый ранний "фулл-хауз">, <Post: Best bases for seo>, <Post: Самый поздний "фулл-хауз">, <Post: Наибольшее число номеров бинго за час>, <Post: Крупнейший букмекер>, <Post: Самый крупный выигрыш на скачках>, <Post: Самый крупный джекпот на скачках>, <Post: Самый большой некоммерческий жокей-клуб>, <Post: Наибольший оборот ставок>, <Post: Самые надежные "жучки">, '...(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 | 'rekordy.ru' |
HTTP_USER_AGENT | 'claudebot' |
HTTP_X_FORWARDED_FOR | '3.231.55.243' |
HTTP_X_FORWARDED_PROTO | 'https' |
HTTP_X_REAL_IP | '3.231.55.243' |
PATH_INFO | '/samyi-bystryi-het-trik' |
QUERY_STRING | '' |
RAW_URI | '/samyi-bystryi-het-trik' |
REMOTE_ADDR | '' |
REQUEST_METHOD | 'GET' |
SCRIPT_NAME | '' |
SERVER_NAME | 'rekordy.ru' |
SERVER_PORT | '443' |
SERVER_PROTOCOL | 'HTTP/1.0' |
SERVER_SOFTWARE | 'gunicorn/20.1.0' |
gunicorn.socket | <socket.socket fd=9, family=AddressFamily.AF_UNIX, type=SocketKind.SOCK_STREAM, proto=0, laddr=/run/gunicorn_rekordy.sock> |
wsgi.errors | <gunicorn.http.wsgi.WSGIErrorsWrapper object at 0x7fa16dda50a0> |
wsgi.file_wrapper | <class 'gunicorn.http.wsgi.FileWrapper'> |
wsgi.input | <gunicorn.http.body.Body object at 0x7fa16d8f5700> |
wsgi.input_terminated | True |
wsgi.multiprocess | True |
wsgi.multithread | False |
wsgi.run_once | False |
wsgi.url_scheme | 'https' |
wsgi.version | (1, 0) |
rekordy.settings
Setting | Value |
---|---|
ABSOLUTE_URL_OVERRIDES | {} |
ACCOUNT_AUTHENTICATION_METHOD | 'email' |
ACCOUNT_EMAIL_REQUIRED | True |
ACCOUNT_LOGOUT_ON_GET | True |
ACCOUNT_SESSION_REMEMBER | True |
ACCOUNT_SIGNUP_PASSWORD_ENTER_TWICE | '********************' |
ACCOUNT_UNIQUE_EMAIL | True |
ACCOUNT_USERNAME_REQUIRED | False |
ACCOUNT_USER_MODEL_USERNAME_FIELD | None |
ADMINS | [] |
ALLOWED_HOSTS | ['*'] |
APPEND_SLASH | False |
AUTHENTICATION_BACKENDS | ('django.contrib.auth.backends.ModelBackend', 'allauth.account.auth_backends.AuthenticationBackend') |
AUTH_PASSWORD_VALIDATORS | '********************' |
AUTH_USER_MODEL | 'users.User' |
BASE_DIR | PosixPath('/home/rekordy/rekordy') |
CACHES | {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} |
CACHE_MIDDLEWARE_ALIAS | 'default' |
CACHE_MIDDLEWARE_KEY_PREFIX | '********************' |
CACHE_MIDDLEWARE_SECONDS | 600 |
CRISPY_TEMPLATE_PACK | 'bootstrap4' |
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.postgresql_psycopg2', 'HOST': 'localhost', 'NAME': 'rekordy', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIGRATE': True, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': 'rekordyu'}} |
DATABASE_ROUTERS | [] |
DATA_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
DATA_UPLOAD_MAX_NUMBER_FIELDS | 1000 |
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.filebased.EmailBackend' |
EMAIL_FILE_PATH | '/home/rekordy/rekordy/sent_emails' |
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' |
GOOGLE_RECAPTCHA_SECRET_KEY | '********************' |
IGNORABLE_404_URLS | [] |
INSTALLED_APPS | ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sitemaps', 'django.contrib.sites', 'users.apps.UsersConfig', 'posts', 'allauth', 'allauth.account', 'allauth.socialaccount', 'crispy_forms'] |
INTERNAL_IPS | [] |
LANGUAGES | (('en', 'Английский'), ('ru', 'Русский')) |
LANGUAGES_BIDI | ['he', 'ar', 'ar-dz', 'fa', 'ur'] |
LANGUAGE_CODE | 'ru' |
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 | '/account/' |
LOGIN_URL | '/accounts/login/' |
LOGOUT_REDIRECT_URL | '/' |
MANAGERS | [] |
MEDIA_ROOT | '/home/rekordy/rekordy/media/' |
MEDIA_URL | '/media/' |
MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
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'] |
MIGRATION_MODULES | {} |
MONTH_DAY_FORMAT | 'F j' |
NUMBER_GROUPING | 0 |
PASSWORD_HASHERS | '********************' |
PASSWORD_RESET_TIMEOUT | '********************' |
PREPEND_WWW | False |
ROOT_URLCONF | 'rekordy.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 | 'rekordy.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'] |
STATICFILES_STORAGE | 'django.contrib.staticfiles.storage.StaticFilesStorage' |
STATIC_ROOT | None |
STATIC_URL | '/static/' |
TEMPLATES | [{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': ['/home/rekordy/rekordy/templates'], '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 | 'Europe/Moscow' |
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 | 'rekordy.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.