With normal synchronous code you can use `contextvars.Context.run()` to change what context code is executing within. However, there is no analagous concept for asyncio code. I'm proposing something similar, for example:
coro = foo() my_context = convextvars.Context() await asyncio.run_in_context(coro) Currently the workaround is to run the coroutine on a separate task. coro = foo() my_context = convextvars.Context() await my_context.run(asycnio.create_task, coro) However this is not exactlly the same as the task will inherit a copy of my_context rather than running directly on my_context. Additionally (obviously) it will also be running in a separate task. Similarly it would be nice if create_task and the Task constructor could take an optional context kwarg to use as the task context rather than the default of copying the calling context. Pull request with sample implementation (although I think missing the change to create_task): https://github.com/python/cpython/pull/26664 _______________________________________________ Python-ideas mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/3EQO67J7IBAO6YSK2LBIPU4E7HU6UQJH/ Code of Conduct: http://python.org/psf/codeofconduct/
