amoghrajesh commented on code in PR #66002:
URL: https://github.com/apache/airflow/pull/66002#discussion_r3194645607
##########
airflow-core/src/airflow/serialization/enums.py:
##########
@@ -31,6 +32,26 @@ class Encoding(str, Enum):
VAR = "__var"
+def stringify_encoding_keys(d: Any) -> Any:
+ """
+ Convert BaseSerialization Encoding enum keys to their string values
recursively.
+
+ Python 3.10 compatibility: str(Encoding.TYPE) returns "Encoding.TYPE" on
3.10
+ instead of "__type__" (3.10 is still the default CI target).
serde.serialize
+ uses str(k) for dict keys, so without this conversion the encrypted blob
ends up
+ with "Encoding.TYPE" keys that neither serde._convert nor the
BaseSerialization
+ fallback can read back.
+ """
+ if isinstance(d, dict):
+ return {
+ (k.value if isinstance(k, Encoding) else str(k)):
stringify_encoding_keys(v) for k, v in d.items()
+ }
+ if isinstance(d, (list, tuple)):
Review Comment:
Good catch. `list` and plain `tuple` are handled separately now and
namedtuples are reconstructed with `type(d)(*converted)`
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