bazel-python-cpp-example

Example of a bazel python/cpp binding that includes a transitive dependency.

• //native contains a simple C++ library that has one function.
• //binding contains a pybind11 C++ binary that links to the function in //native
• test_binding.py is a unit test that imports the binding and runs the included function. This requires that the transitively linked //native library also be loaded into the sandbox for test_binding.py, solely through its dependence on //binding.