New submission from Yury Selivanov: Stefan,
This patch should solve the problem with types.coroutine accepting only pure python generator functions. The approach is, however, slightly different from what you've proposed. Instead of having a wrapper class (delegating .throw, .send etc to a wrapped object), we now simply check if the returned value of the wrapped function is an instance of collections.abc.Coroutine. Issue 24315 enables duck typing for coroutines, so if a cython-based coroutine implements all coroutine abstract methods, it will automatically pass types.coroutine. ---------- assignee: yselivanov components: Library (Lib) files: coroutine.patch keywords: patch messages: 244315 nosy: gvanrossum, ncoghlan, scoder, yselivanov priority: normal severity: normal stage: patch review status: open title: Fix types.coroutine to accept objects from Cython versions: Python 3.5, Python 3.6 Added file: http://bugs.python.org/file39536/coroutine.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24316> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
