/usr/lib/python2.7/dist-packages/sympy/printing/ is in python-sympy 1.1.1-5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/sympy/printing/__init__.py
/usr/lib/python2.7/dist-packages/sympy/printing/ccode.py
/usr/lib/python2.7/dist-packages/sympy/printing/codeprinter.py
/usr/lib/python2.7/dist-packages/sympy/printing/conventions.py
/usr/lib/python2.7/dist-packages/sympy/printing/cxxcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/defaults.py
/usr/lib/python2.7/dist-packages/sympy/printing/dot.py
/usr/lib/python2.7/dist-packages/sympy/printing/fcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/gtk.py
/usr/lib/python2.7/dist-packages/sympy/printing/jscode.py
/usr/lib/python2.7/dist-packages/sympy/printing/julia.py
/usr/lib/python2.7/dist-packages/sympy/printing/lambdarepr.py
/usr/lib/python2.7/dist-packages/sympy/printing/latex.py
/usr/lib/python2.7/dist-packages/sympy/printing/llvmjitcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/mathematica.py
/usr/lib/python2.7/dist-packages/sympy/printing/mathml.py
/usr/lib/python2.7/dist-packages/sympy/printing/octave.py
/usr/lib/python2.7/dist-packages/sympy/printing/precedence.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/__init__.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/pretty.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/pretty_symbology.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/stringpict.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/tests/
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/tests/__init__.py
/usr/lib/python2.7/dist-packages/sympy/printing/pretty/tests/test_pretty.py
/usr/lib/python2.7/dist-packages/sympy/printing/preview.py
/usr/lib/python2.7/dist-packages/sympy/printing/printer.py
/usr/lib/python2.7/dist-packages/sympy/printing/python.py
/usr/lib/python2.7/dist-packages/sympy/printing/rcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/repr.py
/usr/lib/python2.7/dist-packages/sympy/printing/rust.py
/usr/lib/python2.7/dist-packages/sympy/printing/str.py
/usr/lib/python2.7/dist-packages/sympy/printing/tableform.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/
/usr/lib/python2.7/dist-packages/sympy/printing/tests/__init__.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_ccode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_codeprinter.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_conventions.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_cxxcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_dot.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_fcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_gtk.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_jscode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_julia.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_lambdarepr.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_latex.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_llvmjit.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_mathematica.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_mathml.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_numpy.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_octave.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_precedence.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_preview.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_python.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_rcode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_repr.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_rust.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_str.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_tableform.py
/usr/lib/python2.7/dist-packages/sympy/printing/tests/test_theanocode.py
/usr/lib/python2.7/dist-packages/sympy/printing/theanocode.py
/usr/lib/python2.7/dist-packages/sympy/printing/tree.py