Remove usage of deprecated pkgutil.get_loader

Author: PProfizi

src/ansys/dpf/core/__init__.py

@@ -1,3 +1,4 @@
+import importlib.util
 import os
 
 try:
@@ -11,18 +12,16 @@
 USER_DATA_PATH = None
 LOCAL_DOWNLOADED_EXAMPLES_PATH = None
 try:
-    import pkgutil
-
-    spec = pkgutil.get_loader(__name__)
-    USER_DATA_PATH = os.path.dirname(spec.get_filename(__name__))
+    spec = importlib.util.find_spec(name=__name__)
+    USER_DATA_PATH = os.path.dirname(spec.origin)
     if not os.path.exists(USER_DATA_PATH):  # pragma: no cover
         os.makedirs(USER_DATA_PATH)
 
     LOCAL_DOWNLOADED_EXAMPLES_PATH = os.path.join(USER_DATA_PATH, "examples")
     if not os.path.exists(LOCAL_DOWNLOADED_EXAMPLES_PATH):  # pragma: no cover
         os.makedirs(LOCAL_DOWNLOADED_EXAMPLES_PATH)
-except:  # pragma: no cover
-    pass
+except Exception as e:  # pragma: no cover
+    raise e
 
 installed = [d.metadata["Name"] for d in importlib_metadata.distributions()]
 check_for = ["ansys-dpf-gatebin", "ansys-dpf-gate", "ansys-grpc-dpf"]