/usr/lib/python3/dist-packages/mpmath/tests/ is in python3-mpmath 0.19-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/mpmath/tests/__init__.py
/usr/lib/python3/dist-packages/mpmath/tests/extratest_bessel.py
/usr/lib/python3/dist-packages/mpmath/tests/extratest_gamma.py
/usr/lib/python3/dist-packages/mpmath/tests/extratest_zeta.py
/usr/lib/python3/dist-packages/mpmath/tests/runtests.py
/usr/lib/python3/dist-packages/mpmath/tests/test_basic_ops.py
/usr/lib/python3/dist-packages/mpmath/tests/test_bitwise.py
/usr/lib/python3/dist-packages/mpmath/tests/test_calculus.py
/usr/lib/python3/dist-packages/mpmath/tests/test_compatibility.py
/usr/lib/python3/dist-packages/mpmath/tests/test_convert.py
/usr/lib/python3/dist-packages/mpmath/tests/test_diff.py
/usr/lib/python3/dist-packages/mpmath/tests/test_division.py
/usr/lib/python3/dist-packages/mpmath/tests/test_eigen.py
/usr/lib/python3/dist-packages/mpmath/tests/test_eigen_symmetric.py
/usr/lib/python3/dist-packages/mpmath/tests/test_elliptic.py
/usr/lib/python3/dist-packages/mpmath/tests/test_fp.py
/usr/lib/python3/dist-packages/mpmath/tests/test_functions.py
/usr/lib/python3/dist-packages/mpmath/tests/test_functions2.py
/usr/lib/python3/dist-packages/mpmath/tests/test_gammazeta.py
/usr/lib/python3/dist-packages/mpmath/tests/test_hp.py
/usr/lib/python3/dist-packages/mpmath/tests/test_identify.py
/usr/lib/python3/dist-packages/mpmath/tests/test_interval.py
/usr/lib/python3/dist-packages/mpmath/tests/test_levin.py
/usr/lib/python3/dist-packages/mpmath/tests/test_linalg.py
/usr/lib/python3/dist-packages/mpmath/tests/test_matrices.py
/usr/lib/python3/dist-packages/mpmath/tests/test_mpmath.py
/usr/lib/python3/dist-packages/mpmath/tests/test_ode.py
/usr/lib/python3/dist-packages/mpmath/tests/test_pickle.py
/usr/lib/python3/dist-packages/mpmath/tests/test_power.py
/usr/lib/python3/dist-packages/mpmath/tests/test_quad.py
/usr/lib/python3/dist-packages/mpmath/tests/test_rootfinding.py
/usr/lib/python3/dist-packages/mpmath/tests/test_special.py
/usr/lib/python3/dist-packages/mpmath/tests/test_str.py
/usr/lib/python3/dist-packages/mpmath/tests/test_summation.py
/usr/lib/python3/dist-packages/mpmath/tests/test_trig.py
/usr/lib/python3/dist-packages/mpmath/tests/test_visualization.py
/usr/lib/python3/dist-packages/mpmath/tests/torture.py