app/django/dispatch/errors.py
author Todd Larsen <tlarsen@google.com>
Tue, 26 Aug 2008 20:20:50 +0000
changeset 100 97cb7f42cd82
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permissions -rw-r--r--
Create directories to load project into. * trunk/google_appengine: New directory.
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"""Error types for dispatcher mechanism
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"""
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class DispatcherError(Exception):
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    """Base class for all Dispatcher errors"""
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class DispatcherKeyError(KeyError, DispatcherError):
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    """Error raised when unknown (sender,signal) set specified"""
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class DispatcherTypeError(TypeError, DispatcherError):
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    """Error raised when inappropriate signal-type specified (None)"""
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