/usr/lib/python2.7/dist-packages/ccdproc/tests/ is in python-ccdproc 0.3.3-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/ccdproc/tests/__init__.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/coveragerc
/usr/lib/python2.7/dist-packages/ccdproc/tests/pytest_fixtures.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/setup_package.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_ccddata.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_ccdproc.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_ccdproc_logging.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_combiner.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_cosmicray.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_gain.py
/usr/lib/python2.7/dist-packages/ccdproc/tests/test_keyword.py