get_typelib_path

If namespace namespace_ is loaded, return the full path to the .

typelib file it was loaded from. If the typelib for namespace namespace_ was included in a shared library, return the special string "<builtin>".

Parameters:

this	A Repository or null for the singleton process-global default Repository
namespace_	GI namespace to use, e.g. "Gtk"

Returns:

Filesystem path (or $lt;builtin$gt;) if successful, null if namespace is not loaded