amoghrajesh opened a new pull request, #59783:
URL: https://github.com/apache/airflow/pull/59783
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While working on: https://github.com/apache/airflow/pull/59711, realised
that serde doesn't support serialisation and deserialisation of uuid objects,
which initially was done by `BaseSerialialisation`.
`BaseSerialization` just did a stringify on uuid / objects it didnt know
about:
https://github.com/astronomer/airflow/blob/main/airflow-core/src/airflow/serialization/serialized_objects.py#L685-L689
This would lead to loss of type on deserialization / round trip would be
affected.
```python
PyDev console: using IPython 9.8.0
Python 3.13.3 (main, Apr 8 2025, 13:54:08) [Clang 17.0.0
(clang-1700.0.13.3)] on darwin
import uuid
u = uuid.uuid4()
from airflow.serialization.serialized_objects import BaseSerialization
BaseSerialization.serialize(u)
Out[9]: '901190bc-6633-4b2b-aa0d-dab01e40415a'
BaseSerialization.deserialize(BaseSerialization.serialize(u))
Out[10]: '901190bc-6633-4b2b-aa0d-dab01e40415a'
BaseSerialization.deserialize(BaseSerialization.serialize(u)) == u
Out[11]: False
```
I decided to write a serde serializer for this which would do it better. We
stringify, yes, but we maintain the type info and deserialize better now.
```python
u = uuid.uuid4()
from airflow.sdk.serde import serialize, deserialize
serialize(u)
Out[5]:
{'__classname__': 'uuid.UUID',
'__version__': 1,
'__data__': '901190bc-6633-4b2b-aa0d-dab01e40415a'}
deserialize(serialize(u))
Out[6]: UUID('901190bc-6633-4b2b-aa0d-dab01e40415a')
u
Out[7]: UUID('901190bc-6633-4b2b-aa0d-dab01e40415a')
```
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