app/django/core/exceptions.py
author Lennard de Rijk <ljvderijk@gmail.com>
Thu, 05 Feb 2009 19:30:43 +0000
changeset 1217 aeabe6bed55b
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Reverted r1819 and making an application will now reserve the link_id indefinitely. This is to make sure our statistics dont get messed up. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

"Global Django exceptions"

class ObjectDoesNotExist(Exception):
    "The requested object does not exist"
    silent_variable_failure = True

class MultipleObjectsReturned(Exception):
    "The query returned multiple objects when only one was expected."
    pass

class SuspiciousOperation(Exception):
    "The user did something suspicious"
    pass

class PermissionDenied(Exception):
    "The user did not have permission to do that"
    pass

class ViewDoesNotExist(Exception):
    "The requested view does not exist"
    pass

class MiddlewareNotUsed(Exception):
    "This middleware is not used in this server configuration"
    pass

class ImproperlyConfigured(Exception):
    "Django is somehow improperly configured"
    pass

class FieldError(Exception):
    """Some kind of problem with a model field."""
    pass

class ValidationError(Exception):
    """An error while validating data."""
    pass