get() returned more than one Dataset -- it returned 2!
Request Method: | GET |
---|---|
Request URL: | https://mldta.com/dataset/mr-68/ |
Django Version: | 1.10.1 |
Exception Type: | MultipleObjectsReturned |
Exception Value: | get() returned more than one Dataset -- it returned 2! |
Exception Location: | /home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/db/models/query.py in get, line 387 |
Python Executable: | /home/ubuntu/.local/bin/uwsgi |
Python Version: | 3.8.13 |
Python Path: | ['.', '', '/usr/local/lib/python38.zip', '/usr/local/lib/python3.8', '/usr/local/lib/python3.8/lib-dynload', '/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages', '/home/ubuntu/virtualenvs/pgram/lib/python3.7/site-packages', '/home/ubuntu/classifai/django/classifai', '/home/ubuntu/classifai/django'] |
Server time: | Thu, 28 Mar 2024 11:19:52 +0000 |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/core/handlers/exception.py
in inner
This decorator is automatically applied to all middleware to ensure that
no middleware leaks an exception and that the next middleware in the stack
can rely on getting a response instead of an exception.
"""
@wraps(get_response, assigned=available_attrs(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 Dataset -- it returned 2!') |
get_response | <bound method BaseHandler._legacy_get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fc38a480280>> |
request | <WSGIRequest: GET '/dataset/mr-68/'> |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/core/handlers/base.py
in _legacy_get_response
# Apply request middleware
for middleware_method in self._request_middleware:
response = middleware_method(request)
if response:
break
if response is None:
response = self._get_response(request)...
return response
Variable | Value |
---|---|
middleware_method | <bound method SecurityMiddleware.process_request of <django.middleware.security.SecurityMiddleware object at 0x7fc38a4942b0>> |
request | <WSGIRequest: GET '/dataset/mr-68/'> |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7fc38a480280> |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/core/handlers/base.py
in _get_response
break
if response is None:
wrapped_callback = self.make_view_atomic(callback)
try:
response = wrapped_callback(request, *callback_args, **callback_kwargs)
except Exception as e:
response = self.process_exception_by_middleware(e, request)...
# Complain if the view returned None (a common error).
if response is None:
if isinstance(callback, types.FunctionType): # FBV
view_name = callback.__name__
else: # CBV
Variable | Value |
---|---|
callback | <function dataset_page at 0x7fc38a435ee0> |
callback_args | () |
callback_kwargs | {'dataset_slug': 'mr-68'} |
middleware_method | <bound method CsrfViewMiddleware.process_view of <django.middleware.csrf.CsrfViewMiddleware object at 0x7fc38a480460>> |
request | <WSGIRequest: GET '/dataset/mr-68/'> |
resolver | <RegexURLResolver 'classifai.urls' (None:None) ^/> |
resolver_match | ResolverMatch(func=warehouse.views.dataset_page, args=(), kwargs={'dataset_slug': 'mr-68'}, url_name=dataset_page, app_names=[], namespaces=[]) |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7fc38a480280> |
wrapped_callback | <function dataset_page at 0x7fc38a435ee0> |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/core/handlers/base.py
in _get_response
response = middleware_method(request, callback, callback_args, callback_kwargs)
if response:
break
if response is None:
wrapped_callback = self.make_view_atomic(callback)
try:
response = wrapped_callback(request, *callback_args, **callback_kwargs)...
except Exception as e:
response = self.process_exception_by_middleware(e, request)
# Complain if the view returned None (a common error).
if response is None:
if isinstance(callback, types.FunctionType): # FBV
Variable | Value |
---|---|
callback | <function dataset_page at 0x7fc38a435ee0> |
callback_args | () |
callback_kwargs | {'dataset_slug': 'mr-68'} |
middleware_method | <bound method CsrfViewMiddleware.process_view of <django.middleware.csrf.CsrfViewMiddleware object at 0x7fc38a480460>> |
request | <WSGIRequest: GET '/dataset/mr-68/'> |
resolver | <RegexURLResolver 'classifai.urls' (None:None) ^/> |
resolver_match | ResolverMatch(func=warehouse.views.dataset_page, args=(), kwargs={'dataset_slug': 'mr-68'}, url_name=dataset_page, app_names=[], namespaces=[]) |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7fc38a480280> |
wrapped_callback | <function dataset_page at 0x7fc38a435ee0> |
/home/ubuntu/classifai/django/./warehouse/views.py
in dataset_page
'like_votes': dataset.favorites,
# 'dataset_bundles':dataset_bundles,
}
def dataset_page(request, dataset_slug, tab="home", params={}):
# start = time()
dataset = Dataset.objects.get(slug=dataset_slug)...
# print(time() - start)
# start = time()
dataset_context = get_dataset_details(dataset)
# print(time() - start)
Variable | Value |
---|---|
dataset_slug | 'mr-68' |
params | {} |
request | <WSGIRequest: GET '/dataset/mr-68/'> |
tab | 'home' |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/db/models/manager.py
in manager_method
def check(self, **kwargs):
return []
@classmethod
def _get_queryset_methods(cls, queryset_class):
def create_method(name, method):
def manager_method(self, *args, **kwargs):
return getattr(self.get_queryset(), name)(*args, **kwargs)...
manager_method.__name__ = method.__name__
manager_method.__doc__ = method.__doc__
return manager_method
new_methods = {}
# Refs http://bugs.python.org/issue1785.
Variable | Value |
---|---|
args | () |
kwargs | {'slug': 'mr-68'} |
name | 'get' |
self | <django.db.models.manager.Manager object at 0x7fc38a484700> |
/home/ubuntu/virtualenvs/pgram/lib/python3.8/site-packages/django/db/models/query.py
in get
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)
)
def create(self, **kwargs):
"""
Variable | Value |
---|---|
args | () |
clone | <QuerySet [<Dataset: Mr.:user-contributed>, <Dataset: Mr.:user-contributed>]> |
kwargs | {'slug': 'mr-68'} |
num | 2 |
self | <QuerySet [<Dataset: PETS 2016 IPATCH dataset:HAYKO>, <Dataset: Inria Aerial Image Labeling:HAYKO>, <Dataset: Swedish Traffic Sign Recognition:HAYKO>, <Dataset: SydneyHouse HouseCraft:HAYKO>, <Dataset: Zurich Summer Dataset:HAYKO>, <Dataset: Multispectral Imaging (MSI):HAYKO>, <Dataset: Mr.:user-contributed>, <Dataset: GeoFaces:HAYKO>, <Dataset: Berkeley DeepDrive Video:HAYKO>, <Dataset: Visual Discriminative Question Generation (VDQG) dataset:HAYKO>, <Dataset: Osnabruck - Synthetic Scalable Cube Dataset:HAYKO>, <Dataset: Osnabruck - Gaze Tracking Data Set:HAYKO>, <Dataset: MPI-I VISPR (Visual Privacy):HAYKO>, <Dataset: ADE20k:HAYKO>, <Dataset: AWS Public Datasets:HAYKO>, <Dataset: CERTH Image Blur Dataset:HAYKO>, <Dataset: CVC Pedestrian Datasets:CVP>, <Dataset: Matterport 2D-3D-Semantics Data:HAYKO>, <Dataset: ZuBuD+:HAYKO>, <Dataset: M2CAI 2016 Challenge:HAYKO>, '...(remaining elements truncated)...']> |
AnonymousUser
No GET data
No POST data
No FILES data
No cookie data
Variable | Value |
---|---|
CONTENT_LENGTH | '' |
CONTENT_TYPE | '' |
DOCUMENT_ROOT | '/usr/share/nginx/html' |
HTTPS | 'on' |
HTTP_ACCEPT | '*/*' |
HTTP_HOST | 'mldta.com' |
HTTP_USER_AGENT | 'claudebot' |
PATH_INFO | '/dataset/mr-68/' |
QUERY_STRING | '' |
REMOTE_ADDR | '34.230.35.103' |
REMOTE_PORT | '56810' |
REQUEST_METHOD | 'GET' |
REQUEST_SCHEME | 'https' |
REQUEST_URI | '/dataset/mr-68/' |
SCRIPT_NAME | '' |
SERVER_NAME | 'mldta.com' |
SERVER_PORT | '443' |
SERVER_PROTOCOL | 'HTTP/1.1' |
uwsgi.node | b'ip-172-31-81-172' |
uwsgi.version | b'2.0.20' |
wsgi.errors | <_io.TextIOWrapper name=2 mode='w' encoding='UTF-8'> |
wsgi.file_wrapper | '' |
wsgi.input | <uwsgi._Input object at 0x7fc38a1720d0> |
wsgi.multiprocess | True |
wsgi.multithread | False |
wsgi.run_once | False |
wsgi.url_scheme | 'https' |
wsgi.version | (1, 0) |
classifai.settings
Setting | Value |
---|---|
ABSOLUTE_URL_OVERRIDES | {} |
ACCOUNT_AUTHENTICATION_METHOD | 'username_email' |
ACCOUNT_EMAIL_REQUIRED | True |
ACCOUNT_EMAIL_VERIFICATION | 'optional' |
ACCOUNT_LOGOUT_ON_GET | True |
ACCOUNT_USERNAME_BLACKLIST | ['admin', 'settings', 'news', 'about', 'help', 'signin', 'signup', 'signout', 'terms', 'privacy', 'cookie', 'new', 'login', 'logout', 'administrator', 'join', 'account', 'username', 'root', 'blog', 'user', 'users', 'billing', 'subscribe', 'reviews', 'review', 'blog', 'blogs', 'edit', 'mail', 'email', 'home', 'job', 'jobs', 'contribute', 'newsletter', 'shop', 'profile', 'register', 'auth', 'authentication', 'campaign', 'config', 'delete', 'remove', 'forum', 'forums', 'download', 'downloads', 'contact', 'blogs', 'feed', 'feeds', 'faq', 'intranet', 'log', 'registration', 'search', 'explore', 'rss', 'support', 'status', 'static', 'media', 'setting', 'css', 'js', 'follow', 'activity', 'questions', 'articles', 'network'] |
ACCOUNT_USERNAME_REQUIRED | True |
ADMINS | [] |
ALGOLIA | {'API_KEY': '********************', 'APPLICATION_ID': 'I3N2CC6I81'} |
ALLOWED_HOSTS | ['pgram.com'] |
APPEND_SLASH | True |
AUTHENTICATION_BACKENDS | ('django.contrib.auth.backends.ModelBackend', 'allauth.account.auth_backends.AuthenticationBackend') |
AUTH_PASSWORD_VALIDATORS | '********************' |
AUTH_USER_MODEL | 'auth.User' |
BASE_DIR | '/home/ubuntu/classifai/django' |
CACHES | {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} |
CACHE_MIDDLEWARE_ALIAS | 'default' |
CACHE_MIDDLEWARE_KEY_PREFIX | '********************' |
CACHE_MIDDLEWARE_SECONDS | 600 |
COMMENTS_APP | 'fluent_comments' |
CRISPY_TEMPLATE_PACK | 'bootstrap4' |
CSRF_COOKIE_AGE | 31449600 |
CSRF_COOKIE_DOMAIN | None |
CSRF_COOKIE_HTTPONLY | False |
CSRF_COOKIE_NAME | 'csrftoken' |
CSRF_COOKIE_PATH | '/' |
CSRF_COOKIE_SECURE | False |
CSRF_FAILURE_VIEW | 'django.views.csrf.csrf_failure' |
CSRF_HEADER_NAME | 'HTTP_X_CSRFTOKEN' |
CSRF_TRUSTED_ORIGINS | [] |
DATABASES | {'default': {'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'ENGINE': 'django.db.backends.postgresql', 'HOST': 'localhost', 'NAME': 'classifai', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': 'classifai_user'}} |
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', '%Y-%m-%d', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%Y', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M', '%m/%d/%y'] |
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_CHARSET | 'utf-8' |
DEFAULT_CONTENT_TYPE | 'text/html' |
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 | 'smtp.gmail.com' |
EMAIL_HOST_PASSWORD | '********************' |
EMAIL_HOST_USER | 'classifaistore@gmail.com' |
EMAIL_PORT | 587 |
EMAIL_SSL_CERTFILE | None |
EMAIL_SSL_KEYFILE | '********************' |
EMAIL_SUBJECT_PREFIX | '[Django] ' |
EMAIL_TIMEOUT | None |
EMAIL_USE_SSL | False |
EMAIL_USE_TLS | True |
FILE_CHARSET | 'utf-8' |
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 | None |
FILE_UPLOAD_TEMP_DIR | None |
FIRST_DAY_OF_WEEK | 0 |
FIXTURE_DIRS | [] |
FLUENT_COMMENTS_EXCLUDE_FIELDS | ('url', 'title', 'email', 'name') |
FLUENT_COMMENTS_FIELD_CSS_CLASS | 'col-sm-12' |
FORCE_SCRIPT_NAME | None |
FORMAT_MODULE_PATH | None |
IGNORABLE_404_URLS | [] |
INSTALLED_APPS | ['suit', 'suit_redactor', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sites', 'django.contrib.postgres', 'django.contrib.humanize', 'django.contrib.sitemaps', 'website', 'warehouse', 'activities', 'authentication', 'questions', 'feeds', 'datasetbundle', 'payments', 'allauth', 'allauth.account', 'allauth.socialaccount', 'allauth.socialaccount.providers.facebook', 'allauth.socialaccount.providers.google', 'widget_tweaks', 'django_extensions', 'taggit', 'fluent_comments', 'crispy_forms', 'django_comments', 'threadedcomments', 'social_widgets', 'algoliasearch_django'] |
INTERNAL_IPS | [] |
LANGUAGES | [('en', 'English')] |
LANGUAGES_BIDI | ['he', 'ar', 'fa', 'ur'] |
LANGUAGE_CODE | 'en' |
LANGUAGE_COOKIE_AGE | None |
LANGUAGE_COOKIE_DOMAIN | None |
LANGUAGE_COOKIE_NAME | 'django_language' |
LANGUAGE_COOKIE_PATH | '/' |
LOCALE_PATHS | [] |
LOGGING | {} |
LOGGING_CONFIG | 'logging.config.dictConfig' |
LOGIN_REDIRECT_URL | '/' |
LOGIN_URL | '/accounts/login/' |
LOGOUT_REDIRECT_URL | None |
MANAGERS | [] |
MEDIA_ROOT | '/var/www/classifai/media/' |
MEDIA_URL | '/media/' |
MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
MIDDLEWARE | None |
MIDDLEWARE_CLASSES | ['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', 'django.middleware.security.SecurityMiddleware'] |
MIGRATION_MODULES | {} |
MONTH_DAY_FORMAT | 'F j' |
NUMBER_GROUPING | 0 |
PASSWORD_HASHERS | '********************' |
PASSWORD_RESET_TIMEOUT_DAYS | '********************' |
PREPEND_WWW | False |
ROOT_URLCONF | 'classifai.urls' |
SECRET_KEY | '********************' |
SECURE_BROWSER_XSS_FILTER | False |
SECURE_CONTENT_TYPE_NOSNIFF | False |
SECURE_HSTS_INCLUDE_SUBDOMAINS | False |
SECURE_HSTS_SECONDS | 0 |
SECURE_PROXY_SSL_HEADER | None |
SECURE_REDIRECT_EXEMPT | [] |
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_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 | 'classifai.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 |
SOCIALACCOUNT_PROVIDERS | {'facebook': {'AUTH_PARAMS': {'auth_type': 'reauthenticate'}, 'EXCHANGE_TOKEN': '********************', 'FIELDS': ['id', 'email', 'name', 'first_name', 'last_name', 'verified', 'locale', 'timezone', 'link', 'gender', 'updated_time'], 'LOCALE_FUNC': <function <lambda> at 0x7fc38df78280>, 'METHOD': 'oauth2', 'SCOPE': ['email', 'public_profile', 'user_friends'], 'VERIFIED_EMAIL': False, 'VERSION': 'v2.4'}} |
SOCIAL_AUTH_GITHUB_KEY | '********************' |
SOCIAL_AUTH_GITHUB_SCOPE | ['user:email', 'write:public_key', 'repo'] |
SOCIAL_AUTH_GITHUB_SECRET | '********************' |
STATICFILES_DIRS | ('static',) |
STATICFILES_FINDERS | ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder'] |
STATICFILES_STORAGE | 'django.contrib.staticfiles.storage.StaticFilesStorage' |
STATIC_ROOT | '/var/www/classifai/static/' |
STATIC_URL | '/static/' |
STRIPE_PUBLISHABLE_KEY | '********************' |
STRIPE_SECRET_KEY | '********************' |
TEMPLATES | [{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': ['/home/ubuntu/classifai/django/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 | 'UTC' |
USE_ETAGS | 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 | 'classifai.wsgi.application' |
X_FRAME_OPTIONS | 'SAMEORIGIN' |
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.