recovery_advanced_gtk.py 文件源码

def provide_dell_recovery_file_chooser_picked(self, widget=None):
        """Called when a file is selected on the add dell-recovery page"""

        ok_button = self.builder_widgets.get_object('builder_add_ok')
        filefilter = Gtk.FileFilter()
        filefilter.add_pattern("*.deb")
        self.file_dialog.set_filter(filefilter)

        ret = self.run_file_dialog()
        if ret is not None:
            import apt_inst
            import apt_pkg
            control = apt_inst.DebFile(ret).control.extractdata("control")
            sections = apt_pkg.TagSection(control)
            if sections["Package"] != 'dell-recovery':
                self.add_dell_recovery_deb = ''
            else:
                self.add_dell_recovery_deb = ret

        if self.add_dell_recovery_deb:
            ok_button.set_sensitive(True)