/usr/lib/python2.7/dist-packages/cartopy/tests/crs/ is in python-cartopy 0.14.2+dfsg1-2build3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/__init__.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_albers_equal_area.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_azimuthal_equidistant.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_geostationary.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_lambert_azimuthal_equal_area.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_lambert_conformal.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_mercator.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_robinson.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_rotated_geodetic.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_rotated_pole.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_sinusoidal.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_stereographic.py
/usr/lib/python2.7/dist-packages/cartopy/tests/crs/test_transverse_mercator.py