Stubgen generates __mypy-replace method for @dataclass_transform #18081
Description
Bug Report
Stubgen generates mypy-replace method which makes .pyi file invalid.
To Reproduce
Minimum example, truncated from Home Assistant codebase:
from typing import dataclass_transform
@dataclass_transform(
field_specifiers=(),
)
class FrozenOrThawed(type):
...
class EntityDescription(metaclass=FrozenOrThawed):
key: str$ stubgen --include-private test.pyWithout --include-private this method is not generated.
Expected Behavior
Stubgen produces .pyi file with valid syntax, without mypy-replace. Probably with __replace__ method:
class FrozenOrThawed(type): ...
class EntityDescription(metaclass=FrozenOrThawed):
key: str
def __init__(self, key) -> None: ...
def __replace__(self, *, key) -> None: ...Actual Behavior
Stubgen on master generates:
class FrozenOrThawed(type): ...
class EntityDescription(metaclass=FrozenOrThawed):
key: str
def __init__(self, key) -> None: ...
def __mypy-replace(*, key) -> None: ...Stubgen 1.13.0 generates __replace__ method as well:
class FrozenOrThawed(type): ...
class EntityDescription(metaclass=FrozenOrThawed):
key: str
def __init__(self, key) -> None: ...
def __mypy-replace(*, key) -> None: ...
def __replace__(self, *, key) -> None: ...Your Environment
- Stubgen version used: master 06a566b and released
1.13.0. - Stubgen command-line flags:
--include-private - Python version used: 3.12.6 on MacOS