Skip to content

Begin the Python 3.15 target and essential-library migration #8950

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

Draft
youknowdot wants to merge 8 commits into
base: main
Choose a base branch
from
Draft

Begin the Python 3.15 target and essential-library migration #8950

Changes from 1 commit
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
b994412
Implement the sentinel builtin from PEP 661
youknowdot Oct 2, 2026
2847724
Add the eager-runtime importlib lazy-attribute hook
youknowdot Oct 2, 2026
733591c
Support compile module context across AST warning paths
youknowdot Oct 2, 2026
1c5f81c
Reorder the module cache atomically during imports
youknowdot Oct 2, 2026
ee04a69
Begin the Python 3.15 essential-library bootstrap
youknowdot Oct 2, 2026
5fc8341
Update import tests and builtin loader validation for Python 3.15
youknowdot Oct 2, 2026
6b0a494
Preserve the validated string key when creating builtins
youknowdot Oct 2, 2026
57eb80b
Describe Python 3.15 as the migration target
youknowdot Oct 2, 2026
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
Prev Previous commit
Next Next commit
Preserve the validated string key when creating builtins 
Use the PyStr reference directly after validating the ASCII name, fixing the compile error from the previous PyUtf8Str-only accessor.

Assisted-by: Codex:model-version-unavailable
  • Loading branch information
@youknowdot
youknowdot committed Oct 2, 2026
commit 6b0a49495f489494d13d5d71d191a47d7aa118e3
2 changes: 1 addition & 1 deletion crates/vm/src/stdlib/_imp.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -308,7 +308,7 @@ mod _imp {
module.__init_methods(vm)?;

// Add to sys.modules BEFORE exec (critical for circular import handling)
sys_modules.set_item(name.as_pystr(), module.clone().into(), vm)?;
sys_modules.set_item(&*name, module.clone().into(), vm)?;

// Phase 2: Call exec slot (can safely import other modules now)
if let Some(exec) = def.slots.exec {
Expand Down