"""Fatal errors"""


class FatalException(Exception):
    pass


""" Fatal errors on module development """


class DevException(Exception):
    pass


""" Argument parsing tried to Exit """


class ArgparseError(Exception):
    pass


""" Error on channel internals """


class ChannelException(Exception):
    # This should be intercepted not at send()
    # but at some level before (e.g. when) calling
    # setup to interrupt directly the cmd execution
    pass