Support List/Tuple/Dict of dataclasses via CLI and config files#30
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Support List/Tuple/Dict of dataclasses via CLI and config files#30
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…ode/decode
Add support for container-of-dataclass fields (List[DC], Tuple[DC, ...],
Dict[str, DC]) as first-class citizens. These can now be set from the
command line as YAML/JSON strings (e.g. --points '[{x: 1.0, y: 2.0}]'),
from config files, and via encode/decode. Deeply nested structures are
also supported.
- Add is_dict_of_dataclasses utility and wire it into DataclassWrapper
- Replace NotImplementedError with working FieldWrapper registration
- Add 78 tests covering encode/decode, config file, CLI, and deep nesting
- Document the feature in README, docs/step_by_step, and docs/api
- Bump version to 0.3.2
- Drop Python 3.6 support (bump to >=3.7, remove dataclasses backport)
- Update CI to Python 3.7-3.12, actions v4/v5
- Fix mutable default warnings in test fixtures
Python 3.7 and 3.8 are no longer available on ubuntu-latest (24.04), causing all CI jobs to fail via fail-fast cancellation. Bump minimum supported version to 3.9 and add 3.13 to the matrix.
This file was not under .github/workflows/ and was never run by CI. The active workflow is .github/workflows/pytest.yml.
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Summary
List[DC],Tuple[DC, ...],Dict[str, DC]) as first-class citizens, settable via CLI as YAML/JSON strings (e.g.--points '[{x: 1.0, y: 2.0}]'), config files, and encode/decodeis_dict_of_dataclassesutility; replace the previousNotImplementedErrorwith workingFieldWrapperregistrationList[DC]where each DC contains aDict[str, DC])>=3.9, removedataclassesbackport dep)Test plan
tests/test_nested_dataclass_containers.pycovering encode/decode, config file parsing, CLI args, and deeply nested containers