fix(core): Fix incorrect type hints. (#5427)

api/core/helper/module_import_helper.py

@@ -5,11 +5,7 @@ from types import ModuleType
 from typing import AnyStr
 
 
-def import_module_from_source(
-        module_name: str,
-        py_file_path: AnyStr,
-        use_lazy_loader: bool = False
-) -> ModuleType:
+def import_module_from_source(*, module_name: str, py_file_path: AnyStr, use_lazy_loader: bool = False) -> ModuleType:
     """
     Importing a module from the source file directly
     """
@@ -17,9 +13,13 @@ def import_module_from_source(
         existed_spec = importlib.util.find_spec(module_name)
         if existed_spec:
             spec = existed_spec
+            if not spec.loader:
+                raise Exception(f"Failed to load module {module_name} from {py_file_path}")
         else:
             # Refer to: https://docs.python.org/3/library/importlib.html#importing-a-source-file-directly
             spec = importlib.util.spec_from_file_location(module_name, py_file_path)
+            if not spec or not spec.loader:
+                raise Exception(f"Failed to load module {module_name} from {py_file_path}")
             if use_lazy_loader:
                 # Refer to: https://docs.python.org/3/library/importlib.html#implementing-lazy-imports
                 spec.loader = importlib.util.LazyLoader(spec.loader)
@@ -29,7 +29,7 @@ def import_module_from_source(
         spec.loader.exec_module(module)
         return module
     except Exception as e:
-        logging.exception(f'Failed to load module {module_name} from {py_file_path}: {str(e)}')
+        logging.exception(f"Failed to load module {module_name} from {py_file_path}: {str(e)}")
         raise e
 
 
@@ -43,15 +43,14 @@ def get_subclasses_from_module(mod: ModuleType, parent_type: type) -> list[type]
 
 
 def load_single_subclass_from_source(
-        module_name: str,
-        script_path: AnyStr,
-        parent_type: type,
-        use_lazy_loader: bool = False,
+    *, module_name: str, script_path: AnyStr, parent_type: type, use_lazy_loader: bool = False
 ) -> type:
     """
     Load a single subclass from the source
     """
-    module = import_module_from_source(module_name, script_path, use_lazy_loader)
+    module = import_module_from_source(
+        module_name=module_name, py_file_path=script_path, use_lazy_loader=use_lazy_loader
+    )
     subclasses = get_subclasses_from_module(module, parent_type)
     match len(subclasses):
         case 1:

api/core/helper/position_helper.py

@@ -1,15 +1,12 @@
 import os
 from collections import OrderedDict
 from collections.abc import Callable
-from typing import Any, AnyStr
+from typing import Any
 
 from core.tools.utils.yaml_utils import load_yaml_file
 
 
-def get_position_map(
-        folder_path: AnyStr,
-        file_name: str = '_position.yaml',
-) -> dict[str, int]:
+def get_position_map(folder_path: str, *, file_name: str = "_position.yaml") -> dict[str, int]:
     """
     Get the mapping from name to index from a YAML file
     :param folder_path: