pleroma 0.2.0

Base classes for mergeable entities

pleroma

πλήρωμα — Greek; Sum total.

Base classes for mergeable entities. Provides MergeableMixin for dataclasses and MergeableModel for pydantic v2, with a composable last-non-None-wins merge strategy that can be customised at any granularity.

Full documentation: https://pleroma.readthedocs.io

Installation

pip install pleroma

With pydantic v2 support:

pip install "pleroma[pydantic]"

Quick start

import dataclasses
from pleroma import MergeableMixin

@dataclasses.dataclass
class Config(MergeableMixin):
    host: str | None = None
    port: int | None = None
    debug: bool | None = None

defaults = Config(host="localhost", port=8080, debug=False)
overrides = Config(port=9090)

result = Config.merge([defaults, overrides])
# Config(host='localhost', port=9090, debug=False)

License

MIT — see LICENSE.md.

Author

Jesús Alonso Abad