Move FieldOverrides creation outside of _user_overrides_or_exts (#225)

* add lru_cache to useroverrides function * remove lru_cache due to hashing issue, move namedtuple creation to outside of function Co-authored-by: Justin Austin <[email protected]>
lidatong · Jun 7, 2020 · 3814d6a · 3814d6a
1 parent d7d8bb8
commit 3814d6a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/dataclasses_json/core.py b/dataclasses_json/core.py
@@ -25,6 +25,9 @@
 
 Json = Union[dict, list, str, int, float, bool, None]
 
+confs = ['encoder', 'decoder', 'mm_field', 'letter_case', 'exclude']
+FieldOverride = namedtuple('FieldOverride', confs)
+
 
 class _ExtendedEncoder(json.JSONEncoder):
     def default(self, o) -> Json:
@@ -48,9 +51,6 @@ def default(self, o) -> Json:
 
 
 def _user_overrides_or_exts(cls):
-    confs = ['encoder', 'decoder', 'mm_field', 'letter_case', 'exclude']
-    FieldOverride = namedtuple('FieldOverride', confs)
-
     global_metadata = defaultdict(dict)
     encoders = cfg.global_config.encoders
     decoders = cfg.global_config.decoders