WIP: Migration to async_pymongo

modules/extensions_loader.py

@@ -1,6 +1,7 @@
 from importlib.util import module_from_spec, spec_from_file_location
 from os import getcwd, path, walk
 from pathlib import Path
+from typing import Union
 
 # =================================================================================
 
@@ -17,11 +18,15 @@ def get_py_files(src):
     return py_files
 
 
-def dynamic_import(module_name, py_path):
+def dynamic_import(module_name: str, py_path: str):
     try:
         module_spec = spec_from_file_location(module_name, py_path)
-        module = module_from_spec(module_spec)  # type: ignore
-        module_spec.loader.exec_module(module)  # type: ignore
+        if module_spec is None:
+            raise RuntimeError(
+                f"Module spec from module name {module_name} and path {py_path} is None"
+            )
+        module = module_from_spec(module_spec)
+        module_spec.loader.exec_module(module)
         return module
     except SyntaxError:
         print(
@@ -29,12 +34,12 @@ def dynamic_import(module_name, py_path):
             flush=True,
         )
         return
-    except Exception as exp:
-        print(f"Could not load extension {module_name} due to {exp}", flush=True)
+    except Exception as exc:
+        print(f"Could not load extension {module_name} due to {exc}", flush=True)
         return
 
 
-def dynamic_import_from_src(src, star_import=False):
+def dynamic_import_from_src(src: Union[str, Path], star_import=False):
     my_py_files = get_py_files(src)
     for py_file in my_py_files:
         module_name = Path(py_file).stem