Skip to content

feat: validate mypyc attrs #20242

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

feat: validate mypyc attrs #20242

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b7eb6e2
feat: validate mypyc attrs
BobTheBuidler Nov 16, 2025
f3d9802
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Nov 16, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions mypyc/irbuild/util.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -137,6 +137,12 @@ def get_mypyc_attrs(
lines: dict[MypycAttr, int] = {}

def set_mypyc_attr(key: str, value: Any, line: int) -> None:
if (
(key == "native_class" and value is False and attrs.get("allow_interpreted_subclasses") is True)
or (key == "allow_interpreted_subclasses" and value is True and attrs.get("native_class") is False)
):
errors.error("'allow_interpreted_subclasses' cannot be True if 'native_class' is False"

if key in MYPYC_ATTRS:
key = cast(MypycAttr, key)
attrs[key] = value
Expand Down
Loading