diff --git a/pynxtools/dataconverter/convert.py b/pynxtools/dataconverter/convert.py index 3db435c78..24e5f27f1 100644 --- a/pynxtools/dataconverter/convert.py +++ b/pynxtools/dataconverter/convert.py @@ -34,6 +34,11 @@ from pynxtools.dataconverter.template import Template from pynxtools.nexus import nexus +if sys.version_info.major >= 3 and sys.version_info.minor > 8: + from importlib.metadata import entry_points +else: + from importlib_metadata import entry_points + logger = logging.getLogger(__name__) # pylint: disable=C0103 UNDOCUMENTED = 9 @@ -46,8 +51,15 @@ def get_reader(reader_name) -> BaseReader: path_prefix = f"{os.path.dirname(__file__)}{os.sep}" if os.path.dirname(__file__) else "" path = os.path.join(path_prefix, "readers", reader_name, "reader.py") spec = importlib.util.spec_from_file_location("reader.py", path) - module = importlib.util.module_from_spec(spec) - spec.loader.exec_module(module) # type: ignore[attr-defined] + try: + module = importlib.util.module_from_spec(spec) + spec.loader.exec_module(module) # type: ignore[attr-defined] + except FileNotFoundError as exc: + importlib_module = entry_points(group=f'pynxtools.reader.{reader_name}') + if importlib_module: + return importlib_module['reader'].load() + else: + raise ValueError(f"The reader, {reader_name}, was not found.") from exc return module.READER # type: ignore[attr-defined]