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path: root/build/scripts/gen_yql_python_udf.py
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import sys 
 
TEMPLATE=""" 
#include <yql/udfs/common/python/python_udf/python_udf.h>
 
#include <ydb/library/yql/public/udf/udf_registrator.h>
 
#if @WITH_LIBRA@
#include <yql/udfs/quality/libra/module/module.h>
#endif

using namespace NKikimr::NUdf; 
 
#ifdef BUILD_UDF 
 
#if @WITH_LIBRA@
LIBRA_MODULE(TLibraModule, "Libra@MODULE_NAME@");
#endif

extern "C" UDF_API void Register(IRegistrator& registrator, ui32 flags) {
    RegisterYqlPythonUdf(registrator, flags, TStringBuf("@MODULE_NAME@"), TStringBuf("@PACKAGE_NAME@"), EPythonFlavor::@FLAVOR@);
#if @WITH_LIBRA@
    RegisterHelper<TLibraModule>(registrator);
#endif
}
 
extern "C" UDF_API ui32 AbiVersion() {
    return CurrentAbiVersion();
}

extern "C" UDF_API void SetBackTraceCallback(TBackTraceCallback callback) {
    SetBackTraceCallbackImpl(callback);
}

#endif 
""" 
 
 
def main(): 
    assert len(sys.argv) == 6
    flavor, module_name, package_name, path, libra_flag = sys.argv[1:]
    with open(path, 'w') as f: 
        f.write( 
            TEMPLATE 
            .strip() 
            .replace('@MODULE_NAME@', module_name) 
            .replace('@PACKAGE_NAME@', package_name) 
            .replace('@FLAVOR@', flavor) 
            .replace('@WITH_LIBRA@', libra_flag)
        ) 
        f.write('\n') 
 
 
if __name__ == "__main__": 
    main()