Terry Reedy wrote: >>Note that this is the opposite of normal Python policy: Python does not >>attempt to create cross-platform abstractions, but instead chooses to >>expose platform differences. > > > I had the opposite impression about Python -- that it generally masks such > differences.
I think it is both ways. For counter-examples, consider GUIs: Python does *not* attempt to provide a cross-platform GUI library (Tk tries that, but that is a different story). It also exposes os.lstat on systems that provide it, but doesn't try to emulate it on systems which don't. Likewise, there is a module linuxaudiodev which is only useful on some systems, and winsound, which is only useful on others. So first of all, Python exposes the platform API as-is, and doesn't try to "correct" things that it thinks the system got "wrong", or forgot to implement. On top of that, you have layers which try to mask differences, e.g. the os module or the subprocess module. Regards, Martin _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
