The method isn't available because it's not introspectable. copy_async requires multiple callbacks and user data argument, which is not implemented yet in gobject-introspection. There's a bug report on Launchpad about this: https://bugs.launchpad.net/ubuntu/+source/gobject-introspection/+bug/1033196 and it's been triaged by Martin Pitt himself so I'm quite sure that this will be solved in the near future.
Meanwhile, I'm using the io_scheduler_push_job trick and it seems to work fine except for FTP. I'm even starting to use io_scheduler_push_job to put in background things that are not at all related to Gio (like subprocess.Popen() calls). I'm still not sure that is the correct way of doing things but until I find a better one, that will do. Mathieu On Mon, Jun 17, 2013 at 8:58 PM, אנטולי קרסנר <tomback...@gmail.com> wrote: > I don't have experience with Python, but still worth checking: Did you > check why the method isn't available in the bindings? Is it because of > how Python deals with concurrency, or just a "bug" which can be solved > by adding support for that method? > > Sometimes I see GTK methods not having a C++ binding in gtkmm for random > reasons like developer time or lack of good ideas, so I'm making sure... > it may be much easier to use GTK than write your own implementation. > > And even without an official binding, maybe you can link to the C > function from your Python code. > > On ש', 2013-06-15 at 11:43 +0200, Mathieu Comandon wrote: > > Hi, > > > > On my project, I've been wanting to reproduce the behavior of > > Gio.File.copy_async in a Python program (since this method isn't > available > > in the bindings). > > > > I managed to have something working quite well and it handles correctly > > local files, HTTP, Samba but not FTP. The download starts normally but > > stops after 25 seconds. The only other reference to a 25 seconds timeout > I > > could find was the default timeout value of GDusProxy but I don't know > why > > this would be related to FTP transfers. > > > > The downloader code is available here: > > > http://bazaar.launchpad.net/~strycore/lutris/trunk/view/head:/lutris/downloader.py > > As you can see, I'm making use of Gdk.threads and > > Gio.io_scheduler_push_job, I have no idea if this is the correct way to > do > > this kind of things but that's the best (almost) working solution I could > > find. > > > > There's also some test code for those who which to reproduce the issue > > available here: > > > http://bazaar.launchpad.net/~strycore/lutris/trunk/view/head:/tests/benchmark_download.py > > > > I would be so grateful if anyone had any idea of what's going on with FTP > > transfers here. > > > > Mathieu > > _______________________________________________ > > gtk-app-devel-list mailing list > > gtk-app-devel-list@gnome.org > > https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list > > > _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
