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)"""