pybind11-legacy: pybind11-legacy (Python bindings for C++11) pybind11-legacy: pybind11-legacy: pybind11 is a lightweight header-only library that exposes C++ types pybind11-legacy: in Python and vice versa, mainly to create Python bindings of pybind11-legacy: existing C++ code. pybind11-legacy: pybind11-legacy: pybind11-legacy: pybind11-legacy: pybind11-legacy: pybind11-legacy: