revert refactor from old type checker

truenas_api_client/ejson.py

@@ -37,19 +37,19 @@ class JSONEncoder(json.JSONEncoder):
     the JSON array is undefined.
 
     """
-    def default(self, o: date | datetime | time | set) -> dict[str, str | int | list]:
-        if type(o) is date:
-            return {'$type': 'date', '$value': o.isoformat()}
-        elif type(o) is datetime:
-            if o.tzinfo is not None:
-                o = o.astimezone(timezone.utc)
+    def default(self, obj):
+        if type(obj) is date:
+            return {'$type': 'date', '$value': obj.isoformat()}
+        elif type(obj) is datetime:
+            if obj.tzinfo is not None:
+                obj = obj.astimezone(timezone.utc)
             # Total milliseconds since EPOCH
-            return {'$date': int(calendar.timegm(o.timetuple()) * 1000)}
-        elif type(o) is time:
-            return {'$time': str(o)}
-        elif isinstance(o, set):
-            return {'$set': list(o)}
-        return super(JSONEncoder, self).default(o)
+            return {'$date': int(calendar.timegm(obj.timetuple()) * 1000)}
+        elif type(obj) is time:
+            return {'$time': str(obj)}
+        elif isinstance(obj, set):
+            return {'$set': list(obj)}
+        return super(JSONEncoder, self).default(obj)
 
 
 def object_hook(obj: dict):