def get(self, key):
model = self._model_cls.get_by_pk(key)
if model is None:
if key in settings.DEFAULT_CONFIG:
model = self._model_cls(key=key,
**settings.DEFAULT_CONFIG[key])
model.save()
else:
raise
try:
if model.module == 'datetime':
_value = validate_datetime(validate_list(model.value))
elif model.module == 'timedelta<list>':
_value = validate_timedelta(validate_list(model.value))
elif model.module == 'timedelta<dict>':
_value = validate_timedelta(validate_dict(model.value))
elif model.module == 'time':
_value = validate_time(validate_list(model.value))
elif model.module == 'list':
_value = validate_list(model.value)
elif model.module == 'list<int>':
_value = validate_list(model.value, validate=validate_int)
elif model.module == 'dict':
_value = validate_dict(model.value)
else:
try:
_module = validate_value(model.module)
except:
_module = lazy_loader(model.module)
_value = _module(model.value)
except:
_value = model.value
return _value
def error_context(self, message=None, code=500, *args, **kwargs):
if message is None:
msg = self.status_message(code)
try:
if msg == 'I\'m a teapot':
cls_name = 'ImATeapot'
else:
cls_name = ''.join(msg.split(' '))
error_cls = lazy_loader('werkzeug.exceptions.%s' % cls_name)
return error_cls().get_body()
except:
return '%d %s' % (code, msg.upper())
else:
return message
