app/django/dispatch/errors.py
author Todd Larsen <tlarsen@google.com>
Fri, 18 Jul 2008 18:22:23 +0000
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Major reorganization of the soc svn repo, to merge into a single App Engine image (to make development easier, now that only a single app will run all Google Open Source programs).
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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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