jpayne@68: try:
jpayne@68:     # Ensure a DistutilsError raised by these methods is the same as distutils.errors.DistutilsError
jpayne@68:     from distutils._modified import (
jpayne@68:         newer,
jpayne@68:         newer_group,
jpayne@68:         newer_pairwise,
jpayne@68:         newer_pairwise_group,
jpayne@68:     )
jpayne@68: except ImportError:
jpayne@68:     # fallback for SETUPTOOLS_USE_DISTUTILS=stdlib, because _modified never existed in stdlib
jpayne@68:     from ._distutils._modified import (
jpayne@68:         newer,
jpayne@68:         newer_group,
jpayne@68:         newer_pairwise,
jpayne@68:         newer_pairwise_group,
jpayne@68:     )
jpayne@68: 
jpayne@68: __all__ = ['newer', 'newer_pairwise', 'newer_group', 'newer_pairwise_group']