app/django/dispatch/errors.py
author Todd Larsen <tlarsen@google.com>
Wed, 24 Sep 2008 06:00:28 +0000
changeset 200 8e3a18cead22
parent 54 03e267d67478
permissions -rw-r--r--
Replace mock-up of sidebar with first draft of dynamic sidebar functionality.

"""Error types for dispatcher mechanism
"""

class DispatcherError(Exception):
    """Base class for all Dispatcher errors"""
class DispatcherKeyError(KeyError, DispatcherError):
    """Error raised when unknown (sender,signal) set specified"""
class DispatcherTypeError(TypeError, DispatcherError):
    """Error raised when inappropriate signal-type specified (None)"""