python: Export UHD paths utility functions

All of the functions defined in uhd/utils/paths.hpp are now available in
Python, with the exception of get_module_paths().

    #!/usr/bin/env python3
    import uhd
    print(uhd.get_lib_path()) # Prints location of libuhd

1 files changed, 24 insertions, 0 deletions

diff --git a/host/lib/utils/paths_python.hpp b/host/lib/utils/paths_python.hpp
new file mode 100644
index 000000000..fb91ec373
--- /dev/null
+++ b/host/lib/utils/paths_python.hpp
@@ -0,0 +1,24 @@
+//
+// Copyright 2020 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#ifndef INCLUDED_UHD_PATHS_PYTHON_HPP
+#define INCLUDED_UHD_PATHS_PYTHON_HPP
+
+#include <uhd/utils/paths.hpp>
+
+void export_paths(py::module& m)
+{
+    m.def("get_tmp_path", &uhd::get_tmp_path);
+    m.def("get_app_path", &uhd::get_app_path);
+    m.def("get_pkg_path", &uhd::get_pkg_path);
+    m.def("get_lib_path", &uhd::get_lib_path);
+    m.def("get_images_dir", &uhd::get_images_dir);
+    m.def("find_image_path", &uhd::find_image_path);
+    m.def("find_utility", &uhd::find_utility);
+    m.def("print_utility_error", &uhd::print_utility_error);
+}
+
+#endif /* INCLUDED_UHD_PATHS_PYTHON_HPP */