feat!: pydantic v2 upgrade [APE-1408]

antazoey commented 11 months ago

Upgrades to pydantic v2, first pass.

fixes: #89 Fixes: APE-1408

Tried following the migration guide.

HexBytes works better when in dictionaries, no need for weird JSON dumping thing.
Able to use Annotated for most of the new types now - Pydantic V2 handles the rest
No more weird config class, now can merely use ConfigDict.
RootModel makes a lot more sense... You no longer need to do stuff like __root__=thing, you can just have thing.

I was not able to use Annotated for Hex because it has new methods added, so the other option is not as recommended because it uses some stuff in pydantic that may change (according to them)
Difficult sort_keys and have custom separators, as json dumping kwargs are gone. There are new decoratored for firled serializers though, that is pretty neat, and even one for the whole model. However, it was still simpler to override the model dumping methods, however it feels wrong to sort the keys this way; I would like to find a better way.
mypy stopped working for me locally for this, not sure why, it just crashes..

[ ] Passes all linting checks (pre-commit and CI jobs)
[ ] New test cases have been added and are passing
[ ] Documentation has been updated
[ ] PR title follows Conventional Commit standard (will be automatically included in the changelog)

fubuloubu commented 11 months ago

Should be released as v0.6.0, coinciding with peer breaking change releases of evm-trace and ape

antazoey commented 10 months ago

about to do something wicked with model JSON schema... Pydantic V2 is cool and will help us with our PackageManifest tool and FastAPI a lot.

ApeWorX / ethpm-types