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checkpoint postgres: allow passing custom serde #1699

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merged 6 commits into from
Sep 13, 2024

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vermapratyush
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@vermapratyush vermapratyush commented Sep 12, 2024

Enhance AsyncPostgresSaver.from_conn_string constructor method to accept custom jsonserializer.

@vermapratyush vermapratyush marked this pull request as draft September 12, 2024 16:06
@vermapratyush vermapratyush marked this pull request as ready for review September 12, 2024 16:16
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vbarda commented Sep 12, 2024

@vermapratyush thank you for your contribution -- it's okay to pass custom serde, but the metadata serializer should remain jsonplus. could you please make the changes accordingly?

@vbarda vbarda changed the title Use correct serde in postgres checkpoint checkpoint postgres: allow passing custom serde Sep 12, 2024
@nfcampos nfcampos merged commit c3b4acf into langchain-ai:main Sep 13, 2024
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3 participants