/usr/lib/python2.7/dist-packages/taskflow/examples/ is in python-taskflow 0.1.3-0ubuntu3.
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..
/usr/lib/python2.7/dist-packages/taskflow/examples/build_a_car.py
/usr/lib/python2.7/dist-packages/taskflow/examples/buildsystem.py
/usr/lib/python2.7/dist-packages/taskflow/examples/calculate_in_parallel.py
/usr/lib/python2.7/dist-packages/taskflow/examples/calculate_linear.py
/usr/lib/python2.7/dist-packages/taskflow/examples/create_parallel_volume.py
/usr/lib/python2.7/dist-packages/taskflow/examples/example_utils.py
/usr/lib/python2.7/dist-packages/taskflow/examples/fake_billing.py
/usr/lib/python2.7/dist-packages/taskflow/examples/graph_flow.py
/usr/lib/python2.7/dist-packages/taskflow/examples/persistence_example.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_from_backend.out.txt
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_from_backend.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows/
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows.out.txt
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows/my_flows.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows/resume_all.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_many_flows/run_flow.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_vm_boot.py
/usr/lib/python2.7/dist-packages/taskflow/examples/resume_volume_create.py
/usr/lib/python2.7/dist-packages/taskflow/examples/reverting_linear.out.txt
/usr/lib/python2.7/dist-packages/taskflow/examples/reverting_linear.py
/usr/lib/python2.7/dist-packages/taskflow/examples/simple_linear.out.txt
/usr/lib/python2.7/dist-packages/taskflow/examples/simple_linear.py
/usr/lib/python2.7/dist-packages/taskflow/examples/simple_linear_listening.out.txt
/usr/lib/python2.7/dist-packages/taskflow/examples/simple_linear_listening.py
/usr/lib/python2.7/dist-packages/taskflow/examples/wrapped_exception.py