actually follow the migration guide this time...

Author: raspofabs

src_py/pkgdata.py

@@ -22,13 +22,24 @@ def getResource(identifier, pkgname=__name__):
 import os
 
 try:
-    from importlib import resources
+    import importlib_resources
 
     def resource_exists(_package_or_requirement, _resource_name):
-        return resources.is_resource(_package_or_requirement, _resource_name)
+        return (
+            importlib_resources.files(_package_or_requirement)
+            .joinpath(_resource_name)
+            .is_file()
+        )
+
+    def resource_stream(_package_or_requirement, _resource_name):
+        ref = (
+            importlib_resources.files(_package_or_requirement)
+            .joinpath(_resource_name)
+            .is_file()
+        )
+        with ref.open('rb') as fp:
+            return fp.read()
 
-    def resource_stream(_package_of_requirement, _resource_name):
-        return resources.read_binary(_package_of_requirement, _resource_name)
 
 except ImportError: