Unable save model in admin with HStoreField

[Doan Hong Phi]

f = Food.objects.get(id=2)

f.weight= {'0.5': '0.5kg - 1kg'}

f.save()

Save model by code then OK. But I can't save model in admin. See error below:

TypeError at /admin/food/food/2/

expected string or buffer

Request Method:	POST
Request URL:	http://127.0.0.1:8000/admin/food/food/2/
Django Version:	1.8.3
Exception Type:	TypeError
Exception Value:	expected string or buffer
Exception Location:	C:\Python27\Lib\json\decoder.py in decode, line 365
Python Executable:	D:\Program Files\PythonEnv\foodgreen\Scripts\python.exe
Python Version:	2.7.6
Python Path:	['D:\\Projects\\Django8\\greenfood', 'D:\\Program Files\\eclipse\\plugins\\org.python.pydev_4.2.0.201507041133\\pysrc', 'D:\\Projects\\Django8\\greenfood', 'D:\\Program Files\\PythonEnv\\foodgreen\\lib\\site-packages\\psycopg2-2.6.1-py2.7-win32.egg', 'D:\\Program Files\\PythonEnv\\foodgreen\\lib', 'D:\\Program Files\\PythonEnv\\foodgreen\\Scripts', 'C:\\Python27\\Lib', 'C:\\Python27\\DLLs', 'C:\\Python27\\Lib\\lib-tk', 'D:\\Program Files\\PythonEnv\\foodgreen', 'D:\\Program Files\\PythonEnv\\foodgreen\\lib\\site-packages', 'C:\\WINDOWS\\SYSTEM32\\python27.zip', 'D:\\Program Files\\PythonEnv\\foodgreen\\DLLs', 'D:\\Program Files\\PythonEnv\\foodgreen\\lib\\plat-win', 'D:\\Program Files\\PythonEnv\\foodgreen\\lib\\lib-tk']
Server time:	Thu, 6 Aug 2015 16:48:26 +0700

Traceback Switch to copy-and-paste view

• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\core\handlers\base.py in get_response

  132.                                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\admin\options.py in wrapper

  616.                             return self.admin_site.admin_view(view)(*args, **kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\utils\decorators.py in _wrapped_view

  110.                                 response = view_func(request, *args, **kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\views\decorators\cache.py in _wrapped_view_func

  57.                     response = view_func(request, *args, **kwargs)

      ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\admin\sites.py in inner

  233.                         return view(request, *args, **kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\admin\options.py in change_view

  1519.                     return self.changeform_view(request, object_id, form_url, extra_context)

        ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\utils\decorators.py in _wrapper

  34.                         return bound_func(*args, **kwargs)

      ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\utils\decorators.py in _wrapped_view

  110.                                 response = view_func(request, *args, **kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\utils\decorators.py in bound_func

  30.                             return func.__get__(self, type(self))(*args2, **kwargs2)

      ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\utils\decorators.py in inner

  145.                                 return func(*args, **kwargs)

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\admin\options.py in changeform_view

  1473.                                 change_message = self.construct_change_message(request, form, formsets)

        ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\admin\options.py in construct_change_message

  1021.                     if form.changed_data:

        ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\forms\forms.py in changed_data

  467.                             if field.has_changed(initial_value, data_value):

       ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\postgres\forms\hstore.py in has_changed

  45.                     initial_value = self.to_python(initial)

      ...
  ▶ Local vars
• D:\Program Files\PythonEnv\foodgreen\lib\site-packages\django\contrib\postgres\forms\hstore.py in to_python

  27.                         value = json.loads(value)

      ...
  ▶ Local vars
• C:\Python27\Lib\json\__init__.py in loads

  338.                     return _default_decoder.decode(s)

       ...
  ▶ Local vars
• C:\Python27\Lib\json\decoder.py in decode

  365.                     obj, end = self.raw_decode(s, idx=_w(s, 0).end())

       ...
  ▶ Local vars

Request information

GET

No GET data

POST

Variable	Value
rate_count	u'0'
code	u'P000002'
foodimage_set-1-description	u''
weight	u'{"1.5": "1.1kg - 2kg", "0.5": "0.5kg - 1kg"}'
photo	u''
rate	u'4'
foodimage_set-0-description	u''
foodimage_set-0-ordering	u'0'
foodimage_set-0-food	u'2'
foodimage_set-TOTAL_FORMS	u'2'
unit	u'con,kg'
description	u'<div><div>Chi ti\u1ebft s\u1ea3n ph\u1ea9m Th\u1ecbt g\xe0 s\u1ea1ch</div><div><br></div><div>Ch\xfang ta th\u01b0\u1eddng nghe \u0111\u1ebfn rau qu\u1ea3 s\u1ea1ch, tr\u1ee9ng s\u1ea1ch..., nh\u01b0ng l\u1ea1i qu\xean r\u1eb1ng th\u1ecbt c\u0169ng c\xf3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb gia s\xfac nu\xf4i b\u1eb1ng th\u1ee9c \u0103n th\u1ef1c v\u1eadt \u201csinh h\u1ecdc\u201d... v\u1edbi m\u1ed9t quy tr\xecnh ph\xf9 h\u1ee3p v\u1edbi t\u1ef1 nhi\xean. Th\u1ecbt \u0111\xf3 ch\xednh l\xe0 \u201cth\u1ecbt s\u1ea1ch\u201d. N\xf3i \u0111\u01a1n gi\u1ea3n h\u01a1n, th\u1ecbt s\u1ea1ch l\xe0 s\u1ea3n ph\u1ea9m kh\xf4ng c\xf3 thu\u1ed1c, kh\xe1ng sinh, hormon, ch\u1ea5t k\xedch th\xedch t\u0103ng tr\u01b0\u1edfng... Gia s\xfac ch\u1ec9 \u0103n c\u1ecf r\u01a1m hay ng\u0169 c\u1ed1c c\xf3 ch\u1ee9ng nh\u1eadn sinh h\u1ecdc kh\xf4ng thu\u1ed1c tr\u1eeb s\xe2u hay ph\xe2n b\xf3n h\xf3a h\u1ecdc.</div><div><br></div><div>C\xf3 th\u1ec3 th\u1ea5y, th\u1ecbt s\u1ea1ch t\u1eeb qu\xe1 tr\xecnh \u201cch\u0103n nu\xf4i s\u1ea1ch\u201d c\xf3 l\u1ee3i v\xe0 an to\xe0n h\u01a1n cho s\u1ee9c kh\u1ecfe. M\u1ed9t l\u1ee3i \xedch kh\xe1c khi ti\xeau thu th\u1ecbt s\u1ea1ch - l\xe0 g\xf3p ph\u1ea7n v\xe0o s\u1ef1 ph\xe1t tri\u1ec3n c\u1ee7a m\u1ed9t n\u1ec1n n\xf4ng nghi\u1ec7p b\u1ec1n v\u1eefng, t\xf4n tr\u1ecdng m\xf4i tr\u01b0\u1eddng v\xe0 ph\xf9 h\u1ee3p v\u1edbi thi\xean nhi\xean.</div><div><br></div><div><br></div><div>\u0110\u1eb6C \u0110I\u1ec2M N\u1ed4I B\u1eacT</div><div><br></div><div>Ch\u1ee9ng nh\u1eadn ti\xeau chu\u1ea9n s\u1ea3n ph\u1ea9m 246 / 2009 / YT\u0110N \u2013 CNTC.</div><div><br></div><div>S\u1ea3n ph\u1ea9m ch\u1ebf bi\u1ebfn ra \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong kho l\u1ea1nh tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n t\u1edbi kh\xe1ch h\xe0ng. &nbsp;V\u1edbi h\u1ec7 th\u1ed1ng xe l\u1ea1nh chuy\xean d\u1ee5ng b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m t\u1edbi kh\xe1ch h\xe0ng</div><div><br></div><div>S\u1ea3n ph\u1ea9m th\u1ecbt g\xe0 s\u1ea1ch \u0111\u01b0\u1ee3c cung c\u1ea5p cho th\u1ecb tr\u01b0\u1eddng TP.HCM v\xe0 c\xe1c h\u1ec7 th\u1ed1ng si\xeau th\u1ecb tr\xean to\xe0n qu\u1ed1c.</div><div><br></div><div>\u0110\u1ebfn v\u1edbi Green Healthy c\xe1c b\u1ea1n c\xf3 th\u1ec3 mua \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u c\xe1c s\u1ea3n ph\u1ea9m t\u1eeb th\u1ecbt g\xe0 c\xf4ng nghi\u1ec7p th\u1ea3 v\u01b0\u1eddn nh\u01b0: g\xe0 nguy\xean con, c\xe1nh g\xe0 nguy\xean, g\xe0 g\xf3c t\u01b0, \u0111\xf9i g\xe0 t\u1ecfi, \u1ee9c g\xe0 phi l\xea, l\xf2ng g\xe0 v\u1edbi gi\xe1 c\u1ea3 r\u1ea5t kinh t\u1ebf.</div><div><br></div><div>B\u1eadt m\xed l\xe0 khi ch\u1ebf bi\u1ebfn m\xf3n \u0103n t\u1eeb th\u1ecbt g\xe0, s\u1eed d\u1ee5ng c\xf9ng lo\u1ea1i th\u1ecbt nh\u01b0 c\xe1nh, \u0111\xf9i s\u1ebd khi\u1ebfn cho m\xf3n \u0103n tr\xf4ng h\u1ea5p d\u1eabn nhi\u1ec1u so v\u1edbi khi ch\xfang ta d\xf9ng nhi\u1ec1u ph\u1ea7n th\u1ecbt tr\xean m\u1ed9t con g\xe0.&nbsp;</div></div><div><br></div>'
category	u'9'
view_count	u'0'
knowledge	u'Th\u1ecbt g\xe0 ch\u1ee9a nhi\u1ec1u&nbsp;\u0111\u1ea1m r\u1ea5t t\u1ed1t cho con ng\u01b0\u1eddi&nbsp;'
foodimage_set-1-id	u''
storage	u'Tr\u1eed l\u1ea1nh nguy\xean con.'
unit_price	u'kg'
foodimage_set-1-image	u''
csrfmiddlewaretoken	u'kulTr1CR3Co8Y5Q0HHgsgdeaY7jdtFPe'
foodimage_set-0-image	u''
foodimage_set-MAX_NUM_FORMS	u'1000'
files	u''
foodimage_set-1-title	u''
_save	u'Save'
price	u'200000'
discount	u'0'
active	u'on'
foodimage_set-0-id	u'1'
foodimage_set-__prefix__-id	u''
foodimage_set-1-food	u'2'
foodimage_set-1-ordering	u'0'
name	u'G\xe0 ta'
foodimage_set-__prefix__-image	u''
price_markup	u'0'
made_in	u'<p style="transition: all 0.25s ease-in-out; margin: 0px; padding-top: 0px; padding-bottom: 0px; border: 0px; font-family: inherit; font-size: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: 23px;">Ngu\u1ed3n g\u1ed1c h\xe0ng: ch\u1ee3 \u0111\u1ea7u m\u1ed1i</p>'
foodimage_set-__prefix__-description	u''
foodimage_set-MIN_NUM_FORMS	u'0'
foodimage_set-__prefix__-title	u''
foodimage_set-0-title	u'S\u01a1 ch\u1ebf nguy\xean tr\u1ea1ng'
foodimage_set-__prefix__-ordering	u'0'
foodimage_set-__prefix__-food	u'2'
foodimage_set-INITIAL_FORMS	u'1'

FILES

No FILES data

COOKIES

Variable	Value
__utmz	'96992031.1431488848.165.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)'
uprofile_id	'814f3875-63d9-4cc6-3c8c-6147472a2acf'
__zlcmid	'UieeDPr0v8RGeL'
_ga	'GA1.1.1568320006.1402976746'
_hjIncludedInSample	'1'
__utmv	'96992031.|1=username=hongphi=1'
djdttop	'469'
djdt	'hide'
csrftoken	'kulTr1CR3Co8Y5Q0HHgsgdeaY7jdtFPe'
__utma	'96992031.1568320006.1402976746.1438407126.1438609717.338'
__utmc	'96992031'
sessionid	'hf1rj9fkzit5ududgtnelo6vesp3shqd'
_hjUserId	'8e3fba97-93ad-441f-93f3-1a40d5be285f'

META

Variable	Value
HTTP_REFERER	'http://127.0.0.1:8000/admin/food/food/2/'
SERVER_SOFTWARE	'WSGIServer/0.1 Python/2.7.6'
SCRIPT_NAME	u''
REQUEST_METHOD	'POST'
HTTP_ORIGIN	'http://127.0.0.1:8000'
SERVER_PROTOCOL	'HTTP/1.1'
SYSTEMROOT	'C:\\WINDOWS'
CONTENT_LENGTH	'7883'
PYDEV_CONSOLE_ENCODING	'UTF-8'
JAVA_HOME	'C:\\Program Files\\Java\\jdk1.7.0_60'
COMSPEC	'C:\\WINDOWS\\system32\\cmd.exe'
PYTHONPATH	'D:\\Program Files\\eclipse\\plugins\\org.python.pydev_4.2.0.201507041133\\pysrc\\pydev_sitecustomize;D:\\Projects\\Django8\\greenfood;D:\\Program Files\\PythonEnv\\foodgreen\\lib\\site-packages\\psycopg2-2.6.1-py2.7-win32.egg;D:\\Program Files\\PythonEnv\\foodgreen\\lib;D:\\Program Files\\PythonEnv\\foodgreen\\Scripts;C:\\Python27\\Lib;C:\\Python27\\DLLs;C:\\Python27\\Lib\\lib-tk;D:\\Program Files\\PythonEnv\\foodgreen;D:\\Program Files\\PythonEnv\\foodgreen\\lib\\site-packages'
HTTP_UPGRADE_INSECURE_REQUESTS	'1'
HTTP_CACHE_CONTROL	'max-age=0'
SESSIONNAME	'Console'
HTTP_ACCEPT	'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
wsgi.version	(1, 0)
MOZ_PLUGIN_PATH	'C:\\Program Files (x86)\\Foxit Software\\Foxit Reader\\plugins\\'
HOMEDRIVE	'C:'
SYSTEMDRIVE	'C:'
wsgi.multiprocess	False
PROCESSOR_LEVEL	'6'
PUSHER_URL	'http://f79c49fc3872b1ca9f12:8e3fb3ab80...@api.pusherapp.com/apps/88699'
OS	'Windows_NT'
HTTP_COOKIE	'uprofile_id=814f3875-63d9-4cc6-3c8c-6147472a2acf; djdt=hide; djdttop=469; _hjIncludedInSample=1; _hjUserId=8e3fba97-93ad-441f-93f3-1a40d5be285f; __zlcmid=UieeDPr0v8RGeL; __utma=96992031.1568320006.1402976746.1438407126.1438609717.338; __utmc=96992031; __utmz=96992031.1431488848.165.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmv=96992031.|1=username=hongphi=1; _ga=GA1.1.1568320006.1402976746; sessionid=hf1rj9fkzit5ududgtnelo6vesp3shqd; csrftoken=kulTr1CR3Co8Y5Q0HHgsgdeaY7jdtFPe'
PATH_INFO	u'/admin/food/food/2/'
QUERY_STRING	''
PYTHONUNBUFFERED	'1'
HTTP_USER_AGENT	'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.125 Safari/537.36'
HTTP_CONNECTION	'keep-alive'
TEMP	'C:\\Users\\hongphi\\AppData\\Local\\Temp'
REMOTE_ADDR	'127.0.0.1'
COMMONPROGRAMFILES(X86)	'C:\\Program Files (x86)\\Common Files'
wsgi.url_scheme	'http'
HOMEPATH	'\\Users\\hongphi'
LOGONSERVER	'\\\\MicrosoftAccount'
wsgi.multithread	True
ASL.LOG	'Destination=file'
APPDATA	'C:\\Users\\hongphi\\AppData\\Roaming'
DJANGO_SETTINGS_MODULE	'greenfood.settings'
wsgi.file_wrapper	''
CSRF_COOKIE	u'kulTr1CR3Co8Y5Q0HHgsgdeaY7jdtFPe'
HTTP_ACCEPT_ENCODING	'gzip, deflate'
TMP	'C:\\Users\\hongphi\\AppData\\Local\\Temp'
COMPUTERNAME	'DJANGO-PC'
USERDOMAIN	'DJANGO-PC'
COMMONPROGRAMFILES	'C:\\Program Files (x86)\\Common Files'
HOME	'C:\\Users\\hongphi'
PROCESSOR_ARCHITECTURE	'x86'
ALLUSERSPROFILE	'C:\\ProgramData'
SERVER_PORT	'8000'
USERDOMAIN_ROAMINGPROFILE	'DJANGO-PC'
PROGRAMW6432	'C:\\Program Files'
USERNAME	'hongphi'
PG_CONFIG	'C:\\Program Files\\PostgreSQL\\9.4\\bin'
PROMPT	'$P$G'
HTTP_HOST	'127.0.0.1:8000'
PATHEXT	'.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC'
WINDIR	'C:\\WINDOWS'
wsgi.run_once	False
wsgi.errors	<open file '<stderr>', mode 'w' at 0x01DC60D0>
HTTP_ACCEPT_LANGUAGE	'en,vi;q=0.8'
NUMBER_OF_PROCESSORS	'8'
PROCESSOR_ARCHITEW6432	'AMD64'
PUBLIC	'C:\\Users\\Public'
USERPROFILE	'C:\\Users\\hongphi'
PYTHONIOENCODING	'UTF-8'
PSMODULEPATH	'C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0\\Modules\\'
PROCESSOR_IDENTIFIER	'Intel64 Family 6 Model 58 Stepping 9, GenuineIntel'
PROGRAMFILES	'C:\\Program Files (x86)'
PROCESSOR_REVISION	'3a09'
PATH	'C:/Program Files/Java/jre1.8.0_45/bin/server;C:/Program Files/Java/jre1.8.0_45/bin;C:/Program Files/Java/jre1.8.0_45/lib/amd64;C:\\ProgramData\\Oracle\\Java\\javapath;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files (x86)\\Heroku\\bin;C:\\Program Files (x86)\\ruby-1.9.2\\bin;C:\\Program Files (x86)\\git\\bin;C:\\Program Files (x86)\\git\\cmd;C:\\Program Files (x86)\\Skype\\Phone\\;C:\\Program Files (x86)\\Git\\cmd;C:\\Python27;C:\\Python27\\Scripts;D:\\Program Files\\gettext-tools\\bin;;D:\\Program Files\\eclipse;'
PROGRAMFILES(X86)	'C:\\Program Files (x86)'
TERM	'emacs'
SERVER_NAME	'tonec.com'
LOCALAPPDATA	'C:\\Users\\hongphi\\AppData\\Local'
PROGRAMDATA	'C:\\ProgramData'
wsgi.input	<socket._fileobject object at 0x03CE8DB0>
FP_NO_HOST_CHECK	'NO'
GATEWAY_INTERFACE	'CGI/1.1'
REMOTE_HOST	''
PYDEV_COMPLETER_PYTHONPATH	'D:\\Program Files\\eclipse\\plugins\\org.python.pydev_4.2.0.201507041133\\pysrc'
HEROKUPATH	'C:\\Program Files (x86)\\Heroku'
CONTENT_TYPE	'multipart/form-data; boundary=----WebKitFormBoundaryyATMZkszlnEOpBL6'
COMMONPROGRAMW6432	'C:\\Program Files\\Common Files'
ENV_DEV	'1'

Settings

Using settings module greenfood.settings

Setting	Value
SOCIAL_AUTH_ADMIN_USER_SEARCH_FIELDS	['username', 'first_name', 'email']
SECURE_BROWSER_XSS_FILTER	False
USE_THOUSAND_SEPARATOR	False
CSRF_COOKIE_SECURE	False
LANGUAGE_CODE	'en-us'
ROOT_URLCONF	'greenfood.urls'
MANAGERS	()
BASE_DIR	'D:\\Projects\\Django8\\greenfood'
SILENCED_SYSTEM_CHECKS	[]
DEFAULT_CHARSET	'utf-8'
SESSION_SERIALIZER	'django.contrib.sessions.serializers.JSONSerializer'
STATIC_ROOT	'/static/'
ALLOWED_HOSTS	[]
MESSAGE_STORAGE	'django.contrib.messages.storage.fallback.FallbackStorage'
EMAIL_SUBJECT_PREFIX	'[Django] '
SERVER_EMAIL	'root@localhost'
SECURE_HSTS_SECONDS	0
STATICFILES_FINDERS	('django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder')
SESSION_CACHE_ALIAS	'default'
SESSION_COOKIE_DOMAIN	None
SESSION_COOKIE_NAME	'sessionid'
TIME_INPUT_FORMATS	('%H:%M:%S', '%H:%M:%S.%f', '%H:%M')
SECURE_REDIRECT_EXEMPT	[]
DATABASES	{'default': {'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'ENGINE': 'django.db.backends.postgresql_psycopg2', 'HOST': 'localhost', 'NAME': 'green', 'OPTIONS': {}, 'PASSWORD': u'********************', 'PORT': '5432', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': 'UTC', 'USER': 'postgres'}}
EMAIL_SSL_KEYFILE	u'********************'
FILE_UPLOAD_DIRECTORY_PERMISSIONS	None
FILE_UPLOAD_PERMISSIONS	None
FILE_UPLOAD_HANDLERS	('django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler')
DEFAULT_CONTENT_TYPE	'text/html'
APPEND_SLASH	True
FIRST_DAY_OF_WEEK	0
DATABASE_ROUTERS	[]
DEFAULT_TABLESPACE	''
YEAR_MONTH_FORMAT	'F Y'
STATICFILES_STORAGE	'django.contrib.staticfiles.storage.StaticFilesStorage'
CACHES	{'default': {'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache', 'LOCATION': '/var/tmp/django_cache', 'OPTIONS': {'MAX_ENTRIES': 3000}}}
SESSION_COOKIE_PATH	'/'
USE_X_FORWARDED_HOST	False
SECURE_CONTENT_TYPE_NOSNIFF	False
MIDDLEWARE_CLASSES	('django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', 'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware')
USE_I18N	True
THOUSAND_SEPARATOR	','
SECRET_KEY	u'********************'
LANGUAGE_COOKIE_NAME	'django_language'
DEFAULT_INDEX_TABLESPACE	''
LOGGING_CONFIG	'logging.config.dictConfig'
TEMPLATE_LOADERS	('django.template.loaders.filesystem.Loader', 'django.template.loaders.app_directories.Loader')
WSGI_APPLICATION	'greenfood.wsgi.application'
TEMPLATE_DEBUG	False
X_FRAME_OPTIONS	'SAMEORIGIN'
CSRF_COOKIE_NAME	'csrftoken'
FORCE_SCRIPT_NAME	None
AWS_S3_URL_PROTOCOL	'http:'
AWS_S3_SECURE_URLS	False
EMAIL_TIMEOUT	None
SECURE_SSL_HOST	None
SIGNING_BACKEND	'django.core.signing.TimestampSigner'
SESSION_COOKIE_SECURE	False
CSRF_COOKIE_DOMAIN	None
FILE_CHARSET	'utf-8'
DEBUG	True
LANGUAGE_COOKIE_DOMAIN	None
DEFAULT_FILE_STORAGE	'django.core.files.storage.FileSystemStorage'
INSTALLED_APPS	('django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.sites', 'django.contrib.staticfiles', 'django.contrib.humanize', 'social.apps.django_app.default', 'django.contrib.postgres', 'django.contrib.flatpages', 'food', 'user_profile', 'django_summernote', 'easy_thumbnails', 'easy_thumbnails.optimize', 'reversion')
LANGUAGES	(('af', 'Afrikaans'), ('ar', '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'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian 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'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmal'), ('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'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-cn', 'Simplified Chinese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese'), ('zh-tw', 'Traditional Chinese'))
USE_L10N	True
SECURE_HSTS_INCLUDE_SUBDOMAINS	False
STATICFILES_DIRS	('D:\\Projects\\Django8\\greenfood\\greenfood/static/',)
PREPEND_WWW	False
SECURE_PROXY_SSL_HEADER	None
LANGUAGE_COOKIE_AGE	None
SESSION_COOKIE_HTTPONLY	True
DEBUG_PROPAGATE_EXCEPTIONS	False
CSRF_COOKIE_AGE	31449600
MONTH_DAY_FORMAT	'F j'
LOGIN_URL	'/accounts/login/'
SESSION_EXPIRE_AT_BROWSER_CLOSE	False
TIME_FORMAT	'P'
AUTH_USER_MODEL	'auth.User'
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')
AUTHENTICATION_BACKENDS	('social.backends.open_id.OpenIdAuth', 'social.backends.google.GoogleOpenId', 'social.backends.google.GoogleOAuth2', 'social.backends.google.GoogleOAuth', 'social.backends.facebook.FacebookOAuth2', 'django.contrib.auth.backends.ModelBackend')
EMAIL_HOST_PASSWORD	u'********************'
SUMMERNOTE_CONFIG	{'height': 300, 'iframe': False, 'lang': 'vi', 'prettifyHtml': True, 'width': 950}
PASSWORD_RESET_TIMEOUT_DAYS	u'********************'
SESSION_FILE_PATH	None
CACHE_MIDDLEWARE_ALIAS	'default'
SESSION_SAVE_EVERY_REQUEST	False
NUMBER_GROUPING	0
SESSION_ENGINE	'django.contrib.sessions.backends.db'
CSRF_FAILURE_VIEW	'django.views.csrf.csrf_failure'
CSRF_COOKIE_PATH	'/'
LOGIN_REDIRECT_URL	'/'
DECIMAL_SEPARATOR	'.'
IGNORABLE_404_URLS	()
LOCALE_PATHS	()
TEMPLATE_STRING_IF_INVALID	''
LOGOUT_URL	'/accounts/logout/'
EMAIL_USE_TLS	False
FIXTURE_DIRS	()
EMAIL_HOST	'localhost'
DATE_FORMAT	'N j, Y'
MEDIA_ROOT	'D:\\Projects\\Django8\\greenfood\\media'
DEFAULT_EXCEPTION_REPORTER_FILTER	'django.views.debug.SafeExceptionReporterFilter'
ADMINS	()
FORMAT_MODULE_PATH	None
DEFAULT_FROM_EMAIL	'webmaster@localhost'
MEDIA_URL	'/media/'
DATETIME_FORMAT	'N j, Y, P'
TEMPLATE_DIRS	()
SITE_ID	1
DISALLOWED_USER_AGENTS	()
ALLOWED_INCLUDE_ROOTS	()
LOGGING	{}
SHORT_DATE_FORMAT	'm/d/Y'
TEMPLATES	[{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': ['D:\\Projects\\Django8\\greenfood\\greenfood/templates', 'D:\\Projects\\Django8\\greenfood\\food/templates', 'D:\\Projects\\Django8\\greenfood\\user_profile/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_RUNNER	'django.test.runner.DiscoverRunner'
CACHE_MIDDLEWARE_KEY_PREFIX	u'********************'
SECURE_SSL_REDIRECT	False
TIME_ZONE	'UTC'
FILE_UPLOAD_MAX_MEMORY_SIZE	2621440
EMAIL_BACKEND	'django.core.mail.backends.console.EmailBackend'
EMAIL_USE_SSL	False
TEMPLATE_CONTEXT_PROCESSORS	('django.contrib.auth.context_processors.auth', 'django.template.context_processors.debug', 'django.template.context_processors.i18n', 'django.template.context_processors.media', 'django.template.context_processors.static', 'django.template.context_processors.tz', 'django.contrib.messages.context_processors.messages', 'social.apps.django_app.context_processors.backends', 'social.apps.django_app.context_processors.login_redirect')
IS_LOCAL	True
MIGRATION_MODULES	{}
SESSION_COOKIE_AGE	1209600
SETTINGS_MODULE	'greenfood.settings'
USE_ETAGS	False
LANGUAGES_BIDI	('he', 'ar', 'fa', 'ur')
FILE_UPLOAD_TEMP_DIR	None
INTERNAL_IPS	()
STATIC_URL	'/static/'
EMAIL_PORT	25
USE_TZ	True
SHORT_DATETIME_FORMAT	'm/d/Y P'
TEST_NON_SERIALIZED_APPS	[]
PASSWORD_HASHERS	u'********************'
ABSOLUTE_URL_OVERRIDES	{}
LANGUAGE_COOKIE_PATH	'/'
CACHE_MIDDLEWARE_SECONDS	600
EMAIL_SSL_CERTFILE	None
CSRF_COOKIE_HTTPONLY	False
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')
EMAIL_HOST_USER	''

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.

[Tim Graham]

There is no need to cross-post to the mailing list when you also created a ticket: https://code.djangoproject.com/ticket/25233

"Is this a bug?" questions should go to the django-users mailing list. Thanks!

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