mypy errors due to the way classes are generated with pydantic_v2.BaseModel and --use-annotated
Describe the bug
Mypy (and pyright) are not happy about the generated classes
To Reproduce
- Generate a model with an Optional field and
--use-annotated - Use it
- Watch mypy complain with
Missing named argumenterror
Expected behavior
- We can use the generated classes without a type checker error
- Classes are generated according to the workaround described in the issue
Version:
- OS: MacOS
- Python version: 3.11.5
- datamodel-code-generator version: 0.25.4
koxudaxi / datamodel-code-generator
Pydantic model and dataclasses.dataclass generator for easy conversion of JSON, OpenAPI, JSON Schema, and YAML data sources.
2.7k
How does funding with Polar work?
1
Pay now to fund the work behind this issue.
2
Get updates on progress being made.
3
Maintainer is rewarded once the issue is completed.
FAQ
Backer
You're funding impactful open source efforts
Contributor
You want to contribute to this effort
Maintainer
You want to get funding like this too