Function PYBIND11_MODULE

python/src/pyTensorRT.cpp:26–66

namespace tensorrt
{
PYBIND11_MODULE(TENSORRT_MODULE, m)
{
    // Python strings can be automatically converted to FallbackStrings,
    // whose lifetime is tied to TRT objects that reference, but do not own, a string.
    // See ForwardDeclarations.h for more information about FallbackString.
    // Note that we cannot allow Python to deallocate this string, hence the py::nodelete.
    //
    // Important: *All* Python enum and class interfaces exported by this module *must* be
    // declared with py::module_local() scope, so that multiple TRT runtime modules
    // (e.g. tensorrt_lean and tensorrt_dispatch) may be imported by the same Python script
    // without conflicts.
    //
    // See https://pybind11.readthedocs.io/en/stable/advanced/classes.html#module-local-class-bindings
    // for more information.
    py::class_<FallbackString, std::unique_ptr<FallbackString, py::nodelete>>(m, "FallbackString", py::module_local())
        .def(py::init<std::string>())
        .def(py::init<py::str>());
    py::implicitly_convertible<std::string, FallbackString>();
    py::implicitly_convertible<py::str, FallbackString>();

    // Make it so that we can use lists of PluginFields without creating unwanted copies.
    // This is declared opaque in ForwardDeclarations.h
    py::bind_vector<std::vector<nvinfer1::PluginField>>(m, "PluginFieldCollection");

    // Order matters here - Dependencies must be resolved properly!
    // TODO: Maybe use actual forward declarations and define functions later.
    bindFoundationalTypes(m);
    bindPlugin(m);
#if EXPORT_ALL_BINDINGS
    bindInt8(m);
    bindGraph(m);
    bindAlgorithm(m);
#endif
    bindCore(m);
#if EXPORT_ALL_BINDINGS
    // Parsers
    bindOnnx(m);
    bindUff(m);
    bindCaffe(m);
#endif
}
} // namespace tensorrt