swh/model/model.py · a251df2e5b31a5d59d7e69e51a441bb22b1a7b0b · Renaud Boyer / swh-model

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4 years ago

Add a 'unique_key' method on model objects · a251df2e

vlorentz authored 4 years ago

that returns a value suitable for unicity constraints.

Motivation:

* this is somewhat more of a model concern than a journal/kafka
  concern IMO
* this is one step toward adding support for non-model objects in
  KafkaJournalWriter

Implementation of the unique_key methods comes from
`swh.journal.serializers.object_key`.

a251df2e

History

Add a 'unique_key' method on model objects

vlorentz authored 4 years ago

that returns a value suitable for unicity constraints.

Motivation:

* this is somewhat more of a model concern than a journal/kafka
  concern IMO
* this is one step toward adding support for non-model objects in
  KafkaJournalWriter

Implementation of the unique_key methods comes from
`swh.journal.serializers.object_key`.