Lawrence D'Oliveiro wrote: > <http://docs.python.org/library/subprocess.html>: > > If close_fds is true, all file descriptors except 0, 1 and 2 will be > closed before the child process is executed. (Unix only). Or, on > Windows, if close_fds is true then no handles will be inherited by the > child process. > > Windows has no fork(2).
Yes - I saw that - thanks. This suggests that as I have used closed_fds=False, then the child process will inherit the handles under Windows, which it doesn't seem to. This documentation looks wrong to me. I know Windows has no fork - that's why I used subprocess. This MSDN page suggests you you need to do something with SetHandleInformation to get them to be inherited. Doesn't subprocess do that? http://msdn.microsoft.com/en-us/library/ms682499(VS.85).aspx -- Jeremy Sanders http://www.jeremysanders.net/ -- http://mail.python.org/mailman/listinfo/python-list