gh-127124: Pass optional state to context watcher callback - #127140

gh-127124: Pass optional state to context watcher callback#127140

rhansen wants to merge 3 commits into

python:mainpython/cpython:mainfrom

rhansen:gh-127124-context-watcher-opaque-staterhansen/cpython:gh-127124-context-watcher-opaque-stateCopy head branch name to clipboard