def bind_function_expr(expr: FunctionExpression, column_mapping):
catalog = CatalogManager()
udf_obj = catalog.get_udf_by_name(expr.name)
if expr.output:
expr.output_obj = catalog.get_udf_io_by_name(expr.output)
if expr.output_obj is None:
LoggingManager().log(
'Invalid output {} selected for UDF {}'.format(
expr.output, expr.name),
LoggingLevel().ERROR)
expr.function = path_to_class(udf_obj.impl_file_path, udf_obj.name)()
def bind_function_expr(expr: FunctionExpression, column_mapping):
catalog = CatalogManager()
udf_obj = catalog.get_udf_by_name(expr.name)
class_path = '.'.join([udf_obj.impl_file_path, udf_obj.name])
expr.function = str_to_class(class_path)()