为什么会出现此错误，“'NoneType'对象没有'csrf_exempt'属性？”？

@csrf_exempt @login_required def save_calendar(request): functions.ensure_profile_exists(request.user) now = time.localtime(time.time()) if request.POST.has_key('description') and request.POST['description']: description = request.POST['description'] else: description = 'Unspecified event' ...

AttributeError at /save_calendar 'NoneType' object has no attribute 'csrf_exempt' Request Method: POST Request URL: http://localhost:8000/save_calendar Django Version: 1.3.1 Exception Type: AttributeError Exception Value: 'NoneType' object has no attribute 'csrf_exempt' Exception Location: /usr/local/Cellar/python/2.7/lib/python2.7/site-packages/django/views/decorators/csrf.py in wrapped_view, line 40 Python Executable: /usr/local/bin/python Python Version: 2.7.0 Python Path: ['/Users/jonathan/pim', '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg', '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg', '/usr/local/Cellar/python/2.7/lib/python27.zip', '/usr/local/Cellar/python/2.7/lib/python2.7', '/usr/local/Cellar/python/2.7/lib/python2.7/plat-darwin', '/usr/local/Cellar/python/2.7/lib/python2.7/plat-mac', '/usr/local/Cellar/python/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/usr/local/Cellar/python/2.7/lib/python2.7/lib-tk', '/usr/local/Cellar/python/2.7/lib/python2.7/lib-old', '/usr/local/Cellar/python/2.7/lib/python2.7/lib-dynload', '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages', '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages/PIL', '/usr/local/lib/python2.7/site-packages', '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info'] Server time: Fri, 17 Feb 2012 13:05:05 -0600 Traceback Switch to copy-and-paste view /usr/local/Cellar/python/2.7/lib/python2.7/site-packages/django/core/handlers/base.py in get_response for middleware_method in self._view_middleware: response = middleware_method(request, callback, callback_args, callback_kwargs) if response: break if response is None: try: response = callback(request, *callback_args, **callback_kwargs) ... except Exception, e: # If the view raised an exception, run it through exception # middleware, and if the exception middleware returns a # response, use that. Otherwise, reraise the exception. for middleware_method in self._exception_middleware: response = middleware_method(request, e) ▶ Local vars Variable Value exceptions e AttributeError("'NoneType' object has no attribute 'csrf_exempt'",) callback_args () receivers [(, None)] middleware_method > self settings request , POST:, COOKIES:{'csrftoken': 'a4bad057271d130082f6f30c6ae39697', 'sessionid': 'a25c3081a67d1968e9fc760f4e7048de'}, META:{'Apple_PubSub_Socket_Render': '/tmp/launch-VcFoHA/Render', 'Apple_Ubiquity_Message': '/tmp/launch-8KfrWM/Apple_Ubiquity_Message', 'COMMAND_MODE': 'unix2003', 'CONTENT_LENGTH': '50', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CSRF_COOKIE': 'a4bad057271d130082f6f30c6ae39697', 'DISPLAY': '/tmp/launch-Q2SUMz/org.x:0', 'DJANGO_SETTINGS_MODULE': 'pim.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HOME': '/Users/jonathan', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate,sdch', 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.8', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'csrftoken=a4bad057271d130082f6f30c6ae39697; sessionid=a25c3081a67d1968e9fc760f4e7048de', 'HTTP_HOST': 'localhost:8000', 'HTTP_ORIGIN': 'http://localhost:8000', 'HTTP_REFERER': 'http://localhost:8000/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11', 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest', 'LANG': 'en_US.UTF-8', 'LOGNAME': 'jonathan', 'OLDPWD': '/Users/jonathan/pim/accounts', 'PATH': '/Users/jonathan/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin', 'PATH_INFO': u'/save_calendar', 'PWD': '/Users/jonathan/pim', 'PYTHON_PATH': '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages:/usr/local/Cellar', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SECURITYSESSIONID': '186a5', 'SERVER_NAME': '1.0.0.127.in-addr.arpa', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.7', 'SHELL': '/bin/bash', 'SHLVL': '1', 'SSH_AUTH_SOCK': '/tmp/launch-KCcDNI/Listeners', 'TERM': 'xterm-256color', 'TERM_PROGRAM': 'Apple_Terminal', 'TERM_PROGRAM_VERSION': '303', 'TERM_SESSION_ID': '821787AF-B996-4691-BE4F-87C8BEEECE48', 'TMPDIR': '/var/folders/_2/fbtyy5751sg2b_5frn86qls00000gq/T/', 'TZ': 'America/Chicago', 'USER': 'jonathan', '_': '/usr/local/bin/python', '__CF_USER_TEXT_ENCODING': '0x1F7:0:0', 'wsgi.errors': ', mode 'w' at 0x100556270>, 'wsgi.file_wrapper': , 'wsgi.input': , 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}> callback resolver urlresolvers callback_kwargs {} response None urlconf 'pim.urls' /usr/local/Cellar/python/2.7/lib/python2.7/site-packages/django/contrib/auth/decorators.py in _wrapped_view that takes the user object and returns True if the user passes. """ def decorator(view_func): @wraps(view_func, assigned=available_attrs(view_func)) def _wrapped_view(request, *args, **kwargs): if test_func(request.user): return view_func(request, *args, **kwargs) ... path = request.build_absolute_uri() # If the login url is the same scheme and net location then just # use the path as the "next" url. login_scheme, login_netloc = urlparse.urlparse(login_url or settings.LOGIN_URL)[:2] current_scheme, current_netloc = urlparse.urlparse(path)[:2] ▶ Local vars Variable Value test_func at 0x102303e60> login_url None args () request , POST:, COOKIES:{'csrftoken': 'a4bad057271d130082f6f30c6ae39697', 'sessionid': 'a25c3081a67d1968e9fc760f4e7048de'}, META:{'Apple_PubSub_Socket_Render': '/tmp/launch-VcFoHA/Render', 'Apple_Ubiquity_Message': '/tmp/launch-8KfrWM/Apple_Ubiquity_Message', 'COMMAND_MODE': 'unix2003', 'CONTENT_LENGTH': '50', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CSRF_COOKIE': 'a4bad057271d130082f6f30c6ae39697', 'DISPLAY': '/tmp/launch-Q2SUMz/org.x:0', 'DJANGO_SETTINGS_MODULE': 'pim.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HOME': '/Users/jonathan', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate,sdch', 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.8', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'csrftoken=a4bad057271d130082f6f30c6ae39697; sessionid=a25c3081a67d1968e9fc760f4e7048de', 'HTTP_HOST': 'localhost:8000', 'HTTP_ORIGIN': 'http://localhost:8000', 'HTTP_REFERER': 'http://localhost:8000/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11', 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest', 'LANG': 'en_US.UTF-8', 'LOGNAME': 'jonathan', 'OLDPWD': '/Users/jonathan/pim/accounts', 'PATH': '/Users/jonathan/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin', 'PATH_INFO': u'/save_calendar', 'PWD': '/Users/jonathan/pim', 'PYTHON_PATH': '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages:/usr/local/Cellar', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SECURITYSESSIONID': '186a5', 'SERVER_NAME': '1.0.0.127.in-addr.arpa', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.7', 'SHELL': '/bin/bash', 'SHLVL': '1', 'SSH_AUTH_SOCK': '/tmp/launch-KCcDNI/Listeners', 'TERM': 'xterm-256color', 'TERM_PROGRAM': 'Apple_Terminal', 'TERM_PROGRAM_VERSION': '303', 'TERM_SESSION_ID': '821787AF-B996-4691-BE4F-87C8BEEECE48', 'TMPDIR': '/var/folders/_2/fbtyy5751sg2b_5frn86qls00000gq/T/', 'TZ': 'America/Chicago', 'USER': 'jonathan', '_': '/usr/local/bin/python', '__CF_USER_TEXT_ENCODING': '0x1F7:0:0', 'wsgi.errors': ', mode 'w' at 0x100556270>, 'wsgi.file_wrapper': , 'wsgi.input': , 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}> kwargs {} redirect_field_name 'next' view_func /usr/local/Cellar/python/2.7/lib/python2.7/site-packages/django/views/decorators/csrf.py in wrapped_view def csrf_response_exempt(view_func): """ Modifies a view function so that its response is exempt from the post-processing of the CSRF middleware. """ def wrapped_view(*args, **kwargs): resp = view_func(*args, **kwargs) resp.csrf_exempt = True ... return resp return wraps(view_func, assigned=available_attrs(view_func))(wrapped_view) def csrf_view_exempt(view_func): """ Marks a view function as being exempt from CSRF view protection. ▶ Local vars Variable Value resp None args (, POST:, COOKIES:{'csrftoken': 'a4bad057271d130082f6f30c6ae39697', 'sessionid': 'a25c3081a67d1968e9fc760f4e7048de'}, META:{'Apple_PubSub_Socket_Render': '/tmp/launch-VcFoHA/Render', 'Apple_Ubiquity_Message': '/tmp/launch-8KfrWM/Apple_Ubiquity_Message', 'COMMAND_MODE': 'unix2003', 'CONTENT_LENGTH': '50', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CSRF_COOKIE': 'a4bad057271d130082f6f30c6ae39697', 'DISPLAY': '/tmp/launch-Q2SUMz/org.x:0', 'DJANGO_SETTINGS_MODULE': 'pim.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HOME': '/Users/jonathan', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate,sdch', 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.8', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'csrftoken=a4bad057271d130082f6f30c6ae39697; sessionid=a25c3081a67d1968e9fc760f4e7048de', 'HTTP_HOST': 'localhost:8000', 'HTTP_ORIGIN': 'http://localhost:8000', 'HTTP_REFERER': 'http://localhost:8000/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11', 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest', 'LANG': 'en_US.UTF-8', 'LOGNAME': 'jonathan', 'OLDPWD': '/Users/jonathan/pim/accounts', 'PATH': '/Users/jonathan/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin', 'PATH_INFO': u'/save_calendar', 'PWD': '/Users/jonathan/pim', 'PYTHON_PATH': '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages:/usr/local/Cellar', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SECURITYSESSIONID': '186a5', 'SERVER_NAME': '1.0.0.127.in-addr.arpa', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.7', 'SHELL': '/bin/bash', 'SHLVL': '1', 'SSH_AUTH_SOCK': '/tmp/launch-KCcDNI/Listeners', 'TERM': 'xterm-256color', 'TERM_PROGRAM': 'Apple_Terminal', 'TERM_PROGRAM_VERSION': '303', 'TERM_SESSION_ID': '821787AF-B996-4691-BE4F-87C8BEEECE48', 'TMPDIR': '/var/folders/_2/fbtyy5751sg2b_5frn86qls00000gq/T/', 'TZ': 'America/Chicago', 'USER': 'jonathan', '_': '/usr/local/bin/python', '__CF_USER_TEXT_ENCODING': '0x1F7:0:0', 'wsgi.errors': ', mode 'w' at 0x100556270>, 'wsgi.file_wrapper': , 'wsgi.input': , 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}>,) view_func kwargs {} Request information GET No GET data POST Variable Value yearly u'on' monthly u'on' calendar u'true' description u'hhh' FILES No FILES data COOKIES Variable Value csrftoken 'a4bad057271d130082f6f30c6ae39697' sessionid 'a25c3081a67d1968e9fc760f4e7048de' META Variable Value RUN_MAIN 'true' HTTP_REFERER 'http://localhost:8000/' SERVER_PROTOCOL 'HTTP/1.1' SERVER_SOFTWARE 'WSGIServer/0.1 Python/2.7' TERM_PROGRAM_VERSION '303' REQUEST_METHOD 'POST' LOGNAME 'jonathan' USER 'jonathan' HTTP_ORIGIN 'http://localhost:8000' PATH '/Users/jonathan/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin' QUERY_STRING '' HOME '/Users/jonathan' DISPLAY '/tmp/launch-Q2SUMz/org.x:0' TERM_PROGRAM 'Apple_Terminal' LANG 'en_US.UTF-8' HTTP_ACCEPT_CHARSET 'ISO-8859-1,utf-8;q=0.7,*;q=0.3' TERM 'xterm-256color' SHELL '/bin/bash' TZ 'America/Chicago' HTTP_COOKIE 'csrftoken=a4bad057271d130082f6f30c6ae39697; sessionid=a25c3081a67d1968e9fc760f4e7048de' SERVER_NAME '1.0.0.127.in-addr.arpa' REMOTE_ADDR '127.0.0.1' SHLVL '1' SECURITYSESSIONID '186a5' wsgi.url_scheme 'http' _ '/usr/local/bin/python' SERVER_PORT '8000' PATH_INFO u'/save_calendar' CONTENT_LENGTH '50' TERM_SESSION_ID '821787AF-B996-4691-BE4F-87C8BEEECE48' HTTP_X_REQUESTED_WITH 'XMLHttpRequest' SSH_AUTH_SOCK '/tmp/launch-KCcDNI/Listeners' wsgi.input Apple_PubSub_Socket_Render '/tmp/launch-VcFoHA/Render' HTTP_HOST 'localhost:8000' SCRIPT_NAME u'' wsgi.multithread True HTTP_CONNECTION 'keep-alive' TMPDIR '/var/folders/_2/fbtyy5751sg2b_5frn86qls00000gq/T/' HTTP_ACCEPT '*/*' wsgi.version (1, 0) HTTP_USER_AGENT 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11' GATEWAY_INTERFACE 'CGI/1.1' wsgi.run_once False CSRF_COOKIE 'a4bad057271d130082f6f30c6ae39697' OLDPWD '/Users/jonathan/pim/accounts' wsgi.multiprocess False HTTP_ACCEPT_LANGUAGE 'en-US,en;q=0.8' wsgi.errors ', mode 'w' at 0x100556270> __CF_USER_TEXT_ENCODING '0x1F7:0:0' Apple_Ubiquity_Message '/tmp/launch-8KfrWM/Apple_Ubiquity_Message' PWD '/Users/jonathan/pim' PYTHON_PATH '/usr/local/Cellar/python/2.7/lib/python2.7/site-packages:/usr/local/Cellar' DJANGO_SETTINGS_MODULE 'pim.settings' CONTENT_TYPE 'application/x-www-form-urlencoded' wsgi.file_wrapper '' REMOTE_HOST '' HTTP_ACCEPT_ENCODING 'gzip,deflate,sdch' COMMAND_MODE 'unix2003' Settings Using settings module pim.settings Setting Value YEAR_MONTH_FORMAT 'F Y' USE_L10N True USE_THOUSAND_SEPARATOR False LANGUAGE_CODE 'en-us' ROOT_URLCONF 'pim.urls' MANAGERS () DEFAULT_CHARSET 'utf-8' STATIC_ROOT '/Users/jonathan/pim/../pim/static/' TEST_DATABASE_CHARSET None MESSAGE_STORAGE 'django.contrib.messages.storage.user_messages.LegacyFallbackStorage' DATABASE_HOST '' IGNORABLE_404_STARTS ('/cgi-bin/', '/_vti_bin', '/_vti_inf') SEND_BROKEN_LINK_EMAILS False URL_VALIDATOR_USER_AGENT 'Django/1.3.1 (http://www.djangoproject.com)' STATICFILES_FINDERS ('django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder') SESSION_COOKIE_DOMAIN None SESSION_COOKIE_NAME 'sessionid' COMMENTS_MODERATORS_GROUP None TIME_INPUT_FORMATS ('%H:%M:%S', '%H:%M') DATABASES {'default': {'ENGINE': 'django.db.backends.sqlite3', 'HOST': '', 'NAME': 'dev.db', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST_CHARSET': None, 'TEST_COLLATION': None, 'TEST_MIRROR': None, 'TEST_NAME': None, 'TIME_ZONE': 'America/Chicago', 'USER': ''}} TEST_DATABASE_NAME 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 [] DIRNAME '/Users/jonathan/pim/../pim' STATICFILES_STORAGE 'django.contrib.staticfiles.storage.StaticFilesStorage' CACHES {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache', 'LOCATION': ''}} SERVER_EMAIL 'root@localhost' SESSION_COOKIE_PATH '/' USE_X_FORWARDED_HOST False IGNORABLE_404_ENDS ('mail.pl', 'mailform.pl', 'mail.cgi', 'mailform.cgi', 'favicon.ico', '.php') MIDDLEWARE_CLASSES ('django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware') USE_I18N True THOUSAND_SEPARATOR ',' SECRET_KEY '********************' LANGUAGE_COOKIE_NAME 'django_language' FILE_UPLOAD_TEMP_DIR None TRANSACTIONS_MANAGED False LOGGING_CONFIG 'django.utils.log.dictConfig' TEMPLATE_LOADERS ('django.template.loaders.filesystem.Loader', 'django.template.loaders.app_directories.Loader') TEMPLATE_DEBUG True AUTHENTICATION_BACKENDS ('django.contrib.auth.backends.ModelBackend',) TEST_DATABASE_COLLATION None FORCE_SCRIPT_NAME None CACHE_BACKEND 'locmem://' SESSION_COOKIE_SECURE False CSRF_COOKIE_DOMAIN None FILE_CHARSET 'utf-8' DEBUG True SESSION_FILE_PATH None DEFAULT_FILE_STORAGE 'django.core.files.storage.FileSystemStorage' INSTALLED_APPS ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.admin', 'pim', 'pim_accounts', 'pim_calendar', 'pim_scratchpad'] LANGUAGES (('ar', 'Arabic'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('bn', 'Bengali'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('el', 'Greek'), ('en', 'English'), ('en-gb', 'British English'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy-nl', 'Frisian'), ('ga', 'Irish'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hu', 'Hungarian'), ('id', 'Indonesian'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('nl', 'Dutch'), ('no', 'Norwegian'), ('nb', 'Norwegian Bokmal'), ('nn', 'Norwegian Nynorsk'), ('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'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-cn', 'Simplified Chinese'), ('zh-tw', 'Traditional Chinese')) DATABASE_ENGINE '' DATABASE_NAME '' COMMENTS_FIRST_FEW 0 PREPEND_WWW False AUTH_PROFILE_MODULE 'pim_accounts.UserProfile' SESSION_COOKIE_HTTPONLY False DATABASE_PORT '' DEBUG_PROPAGATE_EXCEPTIONS False MONTH_DAY_FORMAT 'F j' LOGIN_URL '/accounts/login/' SESSION_EXPIRE_AT_BROWSER_CLOSE False TIME_FORMAT 'P' 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') CSRF_COOKIE_NAME 'csrftoken' EMAIL_HOST_PASSWORD '********************' PASSWORD_RESET_TIMEOUT_DAYS '********************' CACHE_MIDDLEWARE_ALIAS 'default' SESSION_SAVE_EVERY_REQUEST False ADMIN_MEDIA_PREFIX '/static/admin/' NUMBER_GROUPING 0 SESSION_ENGINE 'django.contrib.sessions.backends.db' CSRF_FAILURE_VIEW 'django.views.csrf.csrf_failure' COMMENTS_SKETCHY_USERS_GROUP None LOGIN_REDIRECT_URL '/accounts/profile/' LOGGING {'disable_existing_loggers': False, 'handlers': {'mail_admins': {'class': 'django.utils.log.AdminEmailHandler', 'level': 'ERROR'}}, 'loggers': {'django.request': {'handlers': ['mail_admins'], 'level': 'ERROR', 'propagate': True}}, 'version': 1} CACHE_MIDDLEWARE_KEY_PREFIX '' LOCALE_PATHS () TEMPLATE_STRING_IF_INVALID '' COMMENTS_ALLOW_PROFANITIES False LOGOUT_URL '/accounts/logout/' EMAIL_USE_TLS False TEMPLATE_DIRS ('/Users/jonathan/pim/../pim/templates',) FIXTURE_DIRS () EMAIL_HOST 'localhost' DATE_FORMAT 'N j, Y' MEDIA_ROOT '/Users/jonathan/pim/../pim/media/' ADMINS () FORMAT_MODULE_PATH None DEFAULT_FROM_EMAIL 'webmaster@localhost' STATICFILES_DIRS () MEDIA_URL '/media/' DATETIME_FORMAT 'N j, Y, P' EMAIL_SUBJECT_PREFIX '[Django] ' SITE_ID 1 DISALLOWED_USER_AGENTS () ALLOWED_INCLUDE_ROOTS () DECIMAL_SEPARATOR '.' SHORT_DATE_FORMAT 'm/d/Y' DATABASE_USER '' TEST_RUNNER 'django.test.simple.DjangoTestSuiteRunner' TIME_ZONE 'America/Chicago' FILE_UPLOAD_MAX_MEMORY_SIZE 2621440 EMAIL_BACKEND 'django.core.mail.backends.smtp.EmailBackend' DEFAULT_TABLESPACE '' TEMPLATE_CONTEXT_PROCESSORS ('django.contrib.auth.context_processors.auth', 'django.core.context_processors.debug', 'django.core.context_processors.i18n', 'django.core.context_processors.media', 'django.core.context_processors.static', 'django.contrib.messages.context_processors.messages') SESSION_COOKIE_AGE 1209600 SETTINGS_MODULE 'pim.settings' USE_ETAGS False LANGUAGES_BIDI ('he', 'ar', 'fa') DEFAULT_INDEX_TABLESPACE '' INTERNAL_IPS () STATIC_URL '/static/' EMAIL_PORT 25 SHORT_DATETIME_FORMAT 'm/d/Y P' ABSOLUTE_URL_OVERRIDES {} DATABASE_OPTIONS {} CACHE_MIDDLEWARE_SECONDS 600 BANNED_IPS () DATETIME_INPUT_FORMATS ('%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M', '%Y-%m-%d', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M', '%m/%d/%Y', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M', '%m/%d/%y') DATABASE_PASSWORD '********************' ADMIN_FOR () COMMENTS_BANNED_USERS_GROUP None EMAIL_HOST_USER '' PROFANITIES_LIST '********************' 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 500 page.

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1楼 · 发布于 2024-04-29 00:14:10

您的save_calendar视图函数没有返回任何内容，这在Python中与返回None是相同的。decorator试图在返回的响应上设置一个属性，并且None不能这样修改。

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