<filename>python/vital/exceptions/__init__.py
import warnings
warnings.warn(
    '`import vital.exceptions` is deprecated, use import kwiver.vital.exceptions instead',
    DeprecationWarning
)

from kwiver.vital.exceptions import *  # NOQA

<filename>python/vital/exceptions/__init__.py
import warnings
warnings.warn(
    '`import vital.exceptions` is deprecated, use import kwiver.vital.exceptions instead',
    DeprecationWarning
)

from kwiver.vital.exceptions import *  # NOQA
