Update

2023/scripts/rigging_tools/ngskintools2/api/python_compatibility.py

@@ -0,0 +1,24 @@
+import sys
+
+PY2 = sys.version_info[0] == 2
+PY3 = not PY2
+
+
+def is_string(obj):
+    if PY2:
+        # noinspection PyUnresolvedReferences
+        return isinstance(obj, basestring)
+
+    return isinstance(obj, str)
+
+
+# need to use a new-style class in case of python2, or "normal" class otherwise
+if PY2:
+
+    class Object(object):
+        pass
+
+else:
+
+    class Object:
+        pass