comment here

.CondaPkg/env/lib/python3.11/site-packages/jsons/serializers/default_primitive.py

@@ -0,0 +1,36 @@
+from typing import Optional, Any, NewType
+
+from jsons.exceptions import SerializationError
+
+
+def default_primitive_serializer(obj: object,
+                                 cls: Optional[type] = None,
+                                 **kwargs) -> object:
+    """
+    Serialize a primitive; simply return the given ``obj``.
+    :param obj: the primitive.
+    :param cls: the type of ``obj``.
+    :return: ``obj``.
+    """
+    result = obj
+
+    cls_ = cls
+    if _is_newtype(cls):
+        cls_ = cls.__supertype__
+
+    if cls_ and obj is not None and not isinstance(obj, cls_):
+        try:
+            result = cls_(obj)
+        except ValueError as err:
+            raise SerializationError('Could not cast "{}" into "{}"'
+                                     .format(obj, cls_.__name__)) from err
+    return result
+
+
+def _is_newtype(cls: Any) -> bool:
+    try:
+        # isinstance(cls, NewType) only works as of Python3.10.
+        result = isinstance(cls, NewType)
+    except TypeError:
+        result = hasattr(cls, '__supertype__')
+    return result