If I put anything in the text area "post usage questions:" in a tool, I can see an error message in the tool control page for this tool. What this text area is made for and how can we use it ?
Unable to retrieve tool status. JSONDecodeError at /tool_status/1/ Expecting value: line 1 column 1 (char 0) Request Method: GET Request URL: http://localhost:8000/tool_status/1/ Django Version: 1.11.27 Python Executable: /usr/local/bin/python Python Version: 3.6.8 Python Path: ['/usr/local/bin', '/nemo', '/usr/local/lib/python36.zip', '/usr/local/lib/python3.6', '/usr/local/lib/python3.6/lib-dynload', '/usr/local/lib/python3.6/site-packages'] Server time: Wed, 5 Feb 2020 09:30:08 -0500 Installed Applications: ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.admin', 'django.contrib.humanize', 'NEMO', 'rest_framework', 'django_filters'] Installed Middleware: ['django.middleware.security.SecurityMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.RemoteUserMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.common.BrokenLinkEmailsMiddleware', 'NEMO.middleware.DeviceDetectionMiddleware'] Traceback: File "/usr/local/lib/python3.6/json/decoder.py" in raw_decode 355. obj, end = self.scan_once(s, idx) During handling of the above exception (0), another exception occurred: File "/usr/local/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner 41. response = get_response(request) File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response 187. response = self.process_exception_by_middleware(e, request) File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response 185. response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/local/lib/python3.6/site-packages/django/contrib/auth/decorators.py" in _wrapped_view 23. return view_func(request, *args, **kwargs) File "/usr/local/lib/python3.6/site-packages/django/views/decorators/http.py" in inner 40. return func(request, *args, **kwargs) File "/usr/local/lib/python3.6/site-packages/NEMO/views/tool_control.py" in tool_status 58. 'post_usage_questions': DynamicForm(tool.post_usage_questions).render(), File "/usr/local/lib/python3.6/site-packages/NEMO/widgets/dynamic_form.py" in __init__ 12. self.questions = loads(questions) if questions else None File "/usr/local/lib/python3.6/json/__init__.py" in loads 354. return _default_decoder.decode(s) File "/usr/local/lib/python3.6/json/decoder.py" in decode 339. obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/local/lib/python3.6/json/decoder.py" in raw_decode 357. raise JSONDecodeError("Expecting value", s, err.value) from None Exception Type: JSONDecodeError at /tool_status/1/ Exception Value: Expecting value: line 1 column 1 (char 0) Request information: USER: Captain Nemo (captain) GET: No GET data POST: No POST data FILES: No FILES data COOKIES: csrftoken = 'XImUzd6Th0JtMl1e0YQ6Crhi3HxICpMKJP2jjJjjnCtOdpLSUXCGzt5ZnnsTXw79' sessionid = 'epiaxy3mdz78g7yeqts6c0j442ylvjtz' META: CONTENT_LENGTH = '' CONTENT_TYPE = 'text/plain' CSRF_COOKIE = 'XImUzd6Th0JtMl1e0YQ6Crhi3HxICpMKJP2jjJjjnCtOdpLSUXCGzt5ZnnsTXw79' DJANGO_SETTINGS_MODULE = 'splash_pad_settings' GATEWAY_INTERFACE = 'CGI/1.1' GPG_KEY = '0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D' HOME = '/root' HOSTNAME = '574358ebdcbf' HTTP_ACCEPT = 'text/html, */*; q=0.01' HTTP_ACCEPT_ENCODING = 'gzip, deflate, br' HTTP_ACCEPT_LANGUAGE = 'fr-FR,fr;q=0.9,en-US;q=0.8,en;q=0.7,la;q=0.6' HTTP_CONNECTION = 'keep-alive' HTTP_COOKIE = 'csrftoken=XImUzd6Th0JtMl1e0YQ6Crhi3HxICpMKJP2jjJjjnCtOdpLSUXCGzt5ZnnsTXw79; sessionid=epiaxy3mdz78g7yeqts6c0j442ylvjtz' HTTP_DNT = '1' HTTP_HOST = 'localhost:8000' HTTP_REFERER = 'http://localhost:8000/tool_control/' HTTP_SEC_FETCH_MODE = 'cors' HTTP_SEC_FETCH_SITE = 'same-origin' HTTP_USER_AGENT = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36' HTTP_X_REQUESTED_WITH = 'XMLHttpRequest' LANG = 'C.UTF-8' PATH = '/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' PATH_INFO = '/tool_status/1/' PYTHONPATH = '/nemo/' PYTHON_PIP_VERSION = '19.1.1' PYTHON_VERSION = '3.6.8' QUERY_STRING = '' REMOTE_ADDR = '172.17.0.1' REMOTE_HOST = '' REMOTE_USER = 'captain' REQUEST_METHOD = 'GET' RUN_MAIN = 'true' SCRIPT_NAME = '' SERVER_NAME = '574358ebdcbf' SERVER_PORT = '8000' SERVER_PROTOCOL = 'HTTP/1.1' SERVER_SOFTWARE = 'WSGIServer/0.2' TZ = 'America/New_York' wsgi.errors = <_io.TextIOWrapper name='' mode='w' encoding='UTF-8'> wsgi.file_wrapper = '' wsgi.input = <_io.BufferedReader name=5> wsgi.multiprocess = False wsgi.multithread = True wsgi.run_once = False wsgi.url_scheme = 'http' wsgi.version = '(1, 0)' Settings: Using settings module splash_pad_settings ABSOLUTE_URL_OVERRIDES = {} ADMINS = [('System administrator', '[email protected]')] ALLOWED_HOSTS = [] ALLOW_CONDITIONAL_URLS = True APPEND_SLASH = True AUTHENTICATION_BACKENDS = ['NEMO.views.authentication.RemoteUserAuthenticationBackend'] AUTH_PASSWORD_VALIDATORS = '********************' AUTH_USER_MODEL = 'NEMO.User' 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_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 = [] CSRF_USE_SESSIONS = False DATABASES = {'default': {'ENGINE': 'django.db.backends.sqlite3', 'NAME': '/nemo/sqlite.db', 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'OPTIONS': {}, 'TIME_ZONE': None, 'USER': '', 'PASSWORD': '********************', 'HOST': '', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'NAME': None, 'MIRROR': None}}} DATABASE_ROUTERS = [] DATA_UPLOAD_MAX_MEMORY_SIZE = 2621440 DATA_UPLOAD_MAX_NUMBER_FIELDS = 1000 DATETIME_FORMAT = 'l, F jS, Y @ g:i A' DATETIME_INPUT_FORMATS = ['%m/%d/%Y %I:%M %p'] DATE_FORMAT = 'm/d/Y' DATE_INPUT_FORMATS = ['%m/%d/%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 = 'mail.example.org' 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_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 = ['/nemo/'] FORCE_SCRIPT_NAME = None FORMAT_MODULE_PATH = None FORM_RENDERER = 'django.forms.renderers.DjangoTemplates' IDENTITY_SERVICE = {'available': False, 'url': 'https://identity.example.org/', 'domains': []} IGNORABLE_404_URLS = [] INSTALLED_APPS = ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.admin', 'django.contrib.humanize', 'NEMO', 'rest_framework', 'django_filters'] INTERNAL_IPS = [] 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'), ('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'), ('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 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'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')] LANGUAGES_BIDI = ['he', 'ar', 'fa', 'ur'] LANGUAGE_CODE = 'en-us' 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' LOGIN_URL = 'login' LOGOUT_REDIRECT_URL = None MANAGERS = [('System administrator', '[email protected]')] MEDIA_ROOT = '/nemo/media/' MEDIA_URL = '/media/' MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage' MIDDLEWARE = ['django.middleware.security.SecurityMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.RemoteUserMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.common.BrokenLinkEmailsMiddleware', 'NEMO.middleware.DeviceDetectionMiddleware'] MIDDLEWARE_CLASSES = ['django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware'] MIGRATION_MODULES = {} MONTH_DAY_FORMAT = 'F j' NUMBER_GROUPING = 0 PASSWORD_HASHERS = '********************' PASSWORD_RESET_TIMEOUT_DAYS = '********************' PREPEND_WWW = False REST_FRAMEWORK = {'DEFAULT_PERMISSION_CLASSES': ('NEMO.permissions.BillingAPI',), 'DEFAULT_FILTER_BACKENDS': ('django_filters.rest_framework.DjangoFilterBackend',), 'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination', 'PAGE_SIZE': 1000} ROOT_URLCONF = 'NEMO.urls' SECRET_KEY = '********************' SECURE_BROWSER_XSS_FILTER = False SECURE_CONTENT_TYPE_NOSNIFF = False SECURE_HSTS_INCLUDE_SUBDOMAINS = False SECURE_HSTS_PRELOAD = False SECURE_HSTS_SECONDS = 0 SECURE_PROXY_SSL_HEADER = None SECURE_REDIRECT_EXEMPT = [] SECURE_SSL_HOST = None SECURE_SSL_REDIRECT = False SERVER_EMAIL = 'NEMO Server Administrator ' 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 = 'splash_pad_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 = 'django.contrib.staticfiles.storage.StaticFilesStorage' STATIC_ROOT = None STATIC_URL = '/static/' TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'APP_DIRS': True, 'OPTIONS': {'context_processors': ['NEMO.context_processors.hide_logout_button', 'NEMO.context_processors.device', 'django.contrib.auth.context_processors.auth', 'django.template.context_processors.debug', 'django.template.context_processors.media', 'django.template.context_processors.static', 'django.template.context_processors.tz', 'django.contrib.messages.context_processors.messages']}}] TEST_NON_SERIALIZED_APPS = [] TEST_RUNNER = 'django.test.runner.DiscoverRunner' THOUSAND_SEPARATOR = ',' TIME_FORMAT = 'g:i A' TIME_INPUT_FORMATS = ['%I:%M %p'] TIME_ZONE = 'America/New_York' USE_ETAGS = False USE_I18N = False USE_L10N = False USE_THOUSAND_SEPARATOR = False USE_TZ = True USE_X_FORWARDED_HOST = False USE_X_FORWARDED_PORT = False WSGI_APPLICATION = 'NEMO.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.
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