Steve Dower added the comment: That was actually my first hack and it also works. The fundamental problem here is that GetLastError() is not actually meant to indicate *whether* an error has occurred, but when one has occurred it describes what it was.
Indeed, in this case no error has occurred - CreateFileMapping was called and there is a file mapping available. OpenFileMapping is provided if an error is required when the mapping does not already exist. The best option is definitely a separate method (or parameter) on mmap to open/raise rather than open/create. I may just comment out the assertion with a reference to this bug in the meantime, so that the buildbots aren't getting stuck every time. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23060> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
