/usr/lib/python2.7/dist-packages/sage/plot/ is in sagemath-common 7.4-9.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/sage/plot/__init__.py
/usr/lib/python2.7/dist-packages/sage/plot/all.py
/usr/lib/python2.7/dist-packages/sage/plot/animate.py
/usr/lib/python2.7/dist-packages/sage/plot/arc.py
/usr/lib/python2.7/dist-packages/sage/plot/arrow.py
/usr/lib/python2.7/dist-packages/sage/plot/bar_chart.py
/usr/lib/python2.7/dist-packages/sage/plot/bezier_path.py
/usr/lib/python2.7/dist-packages/sage/plot/circle.py
/usr/lib/python2.7/dist-packages/sage/plot/colors.py
/usr/lib/python2.7/dist-packages/sage/plot/contour_plot.py
/usr/lib/python2.7/dist-packages/sage/plot/density_plot.py
/usr/lib/python2.7/dist-packages/sage/plot/disk.py
/usr/lib/python2.7/dist-packages/sage/plot/ellipse.py
/usr/lib/python2.7/dist-packages/sage/plot/graphics.py
/usr/lib/python2.7/dist-packages/sage/plot/histogram.py
/usr/lib/python2.7/dist-packages/sage/plot/hyperbolic_arc.py
/usr/lib/python2.7/dist-packages/sage/plot/hyperbolic_polygon.py
/usr/lib/python2.7/dist-packages/sage/plot/hyperbolic_regular_polygon.py
/usr/lib/python2.7/dist-packages/sage/plot/line.py
/usr/lib/python2.7/dist-packages/sage/plot/matrix_plot.py
/usr/lib/python2.7/dist-packages/sage/plot/misc.py
/usr/lib/python2.7/dist-packages/sage/plot/plot.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/__init__.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/all.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/base.pxd
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/examples.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/implicit_plot3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/index_face_set.pxd
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/list_plot3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/parametric_plot3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/parametric_surface.pxd
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/platonic.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/plot3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/plot_field3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/point_c.pxi
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/revolution_plot3d.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/shapes.pxd
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/shapes2.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/tachyon.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/texture.py
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/transform.pxd
/usr/lib/python2.7/dist-packages/sage/plot/plot3d/tri_plot.py
/usr/lib/python2.7/dist-packages/sage/plot/plot_field.py
/usr/lib/python2.7/dist-packages/sage/plot/point.py
/usr/lib/python2.7/dist-packages/sage/plot/polygon.py
/usr/lib/python2.7/dist-packages/sage/plot/primitive.py
/usr/lib/python2.7/dist-packages/sage/plot/scatter_plot.py
/usr/lib/python2.7/dist-packages/sage/plot/step.py
/usr/lib/python2.7/dist-packages/sage/plot/text.py