app/django/dispatch/errors.py
author Todd Larsen <tlarsen@google.com>
Thu, 28 Aug 2008 21:35:34 +0000
changeset 114 9998e95ce609
parent 54 03e267d67478
permissions -rw-r--r--
A collection of functions for determining the characteristics of the "system" on which a Melange application is running. Currently, this consists of only a boolean isDebug() function. Patch by: Todd Larsen Review by: to-be-reviewed
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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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