/usr/lib/python3/dist-packages/setuptools/tests/ is in python3-setuptools 0.6.24-1ubuntu1.
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/usr/lib/python3/dist-packages/setuptools/tests/__init__.py
/usr/lib/python3/dist-packages/setuptools/tests/doctest.py
/usr/lib/python3/dist-packages/setuptools/tests/server.py
/usr/lib/python3/dist-packages/setuptools/tests/test_build_ext.py
/usr/lib/python3/dist-packages/setuptools/tests/test_develop.py
/usr/lib/python3/dist-packages/setuptools/tests/test_easy_install.py
/usr/lib/python3/dist-packages/setuptools/tests/test_packageindex.py
/usr/lib/python3/dist-packages/setuptools/tests/test_resources.py
/usr/lib/python3/dist-packages/setuptools/tests/test_sandbox.py
/usr/lib/python3/dist-packages/setuptools/tests/test_upload_docs.py