pydispatch.errors — GRASS Python Library documentation

# Source code for pydispatch.errors

    """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)"""

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