1. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka 2. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka 3. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka 4. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu miss-islington 5. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka 6. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu miss-islington 7. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka 8. 2021-07-31 [issue44794] Merge tests for typing.Callable and coll python-bu Serhiy Storchaka