Source code for bibliopixel.animation.failed

import traceback
from .. util import log
from . import animation


class Failed(animation.Animation):
    """
    An animation that's created when we fail to load or construct the
    animation that was originally specified
    """

    def __init__(self, layout, desc, exception):
        super().__init__(layout)
        self._set_runner({})
        log.error('Unable to create animation for %s', desc)
        debug = log.get_log_level() <= log.DEBUG
        if debug:
            try:
                msg = traceback.format_exc()
            except:
                msg = str(exception)
        else:
            msg = str(exception)

        log.error('\n%s', msg)
        self.desc = desc
        self.exception = exception
        self.empty = True