PyDataclassInspection

python/python-psi-impl/resources/inspectionDescriptions/PyDataclassInspection.html

2025.3-rc-2227 B

Reports invalid definitions and usages of classes created with dataclasses or attr modules.

Example:

import dataclasses

@dataclasses.dataclass
class FullName:
    first: str
    middle: str = ""
    last: str