/usr/share/pyshared/mayavi/modules/ is in mayavi2 4.1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/mayavi/modules/__init__.py
/usr/share/pyshared/mayavi/modules/api.py
/usr/share/pyshared/mayavi/modules/axes.py
/usr/share/pyshared/mayavi/modules/contour_grid_plane.py
/usr/share/pyshared/mayavi/modules/custom_grid_plane.py
/usr/share/pyshared/mayavi/modules/generic_module.py
/usr/share/pyshared/mayavi/modules/glyph.py
/usr/share/pyshared/mayavi/modules/grid_plane.py
/usr/share/pyshared/mayavi/modules/hyper_streamline.py
/usr/share/pyshared/mayavi/modules/image_actor.py
/usr/share/pyshared/mayavi/modules/image_plane_widget.py
/usr/share/pyshared/mayavi/modules/iso_surface.py
/usr/share/pyshared/mayavi/modules/labels.py
/usr/share/pyshared/mayavi/modules/metadata.py
/usr/share/pyshared/mayavi/modules/orientation_axes.py
/usr/share/pyshared/mayavi/modules/outline.py
/usr/share/pyshared/mayavi/modules/scalar_cut_plane.py
/usr/share/pyshared/mayavi/modules/skeleton_module.py
/usr/share/pyshared/mayavi/modules/slice_unstructured_grid.py
/usr/share/pyshared/mayavi/modules/streamline.py
/usr/share/pyshared/mayavi/modules/structured_grid_outline.py
/usr/share/pyshared/mayavi/modules/surface.py
/usr/share/pyshared/mayavi/modules/tensor_glyph.py
/usr/share/pyshared/mayavi/modules/text.py
/usr/share/pyshared/mayavi/modules/text3d.py
/usr/share/pyshared/mayavi/modules/ui/
/usr/share/pyshared/mayavi/modules/ui/__init__.py
/usr/share/pyshared/mayavi/modules/ui/iso_surface.py
/usr/share/pyshared/mayavi/modules/ui/surface.py
/usr/share/pyshared/mayavi/modules/vector_cut_plane.py
/usr/share/pyshared/mayavi/modules/vectors.py
/usr/share/pyshared/mayavi/modules/volume.py
/usr/share/pyshared/mayavi/modules/warp_vector_cut_plane.py