Source code for pisense.exc

# vim: set et sw=4 sts=4 fileencoding=utf-8:
#
# Alternative API for the Sense HAT
# Copyright (c) 2016-2018 Dave Jones <dave@waveform.org.uk>
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"Defines the exceptions and warnings used by the package"

class SenseWarning(Warning):
    "Base class for warnings raised by the Sense HAT"

class SenseHATReinit(SenseWarning):
    "Warning raised when the SenseHAT class is initialized twice (or more)"

class SenseStickWarning(SenseWarning):
    "Base class for warnings raised by the joystick on the Sense HAT"

class SenseStickBufferFull(SenseStickWarning):
    "Warning raised when the joystick's event buffer fills"

class SenseStickCallbackRead(SenseStickWarning):
    """
    Warning raised when :meth:`SenseStick.read` is called while callbacks are
    active
    """