9 lines
371 B
Python
9 lines
371 B
Python
"""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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