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Comments (3)

yukinarit avatar yukinarit commented on August 28, 2024 1

Published pyserde v0.9.6!

from pyserde.

yukinarit avatar yukinarit commented on August 28, 2024

Hi @masinc, This is only the workaround I could come up with

from dataclasses import dataclass
from serde import serde, to_dict, from_dict
from typing import Optional
from typing import Generic, TypeVar

T = TypeVar('T')

@serde
@dataclass
class A(Generic[T]):
    a: Optional[T]

a = A(A(A(None)))
print(to_dict(a))
print(from_dict(A[A[A[int]]], {'a': {'a': {'a': None}}}))  # int in A[A[A[int]]] is a fake type

Output

{'a': {'a': {'a': None}}}
A(a=A(a=A(a=None)))

from pyserde.

masinc avatar masinc commented on August 28, 2024

Thx @yukinarit.
Adding a custom deserializer field gave the expected behavior!

from pyserde.

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