def init_cnchi():
""" This function initialises Cnchi """
# Configures gettext to be able to translate messages, using _()
setup_gettext()
if not check_for_files():
sys.exit(1)
# Check installed GTK version
if not check_gtk_version():
sys.exit(1)
# Command line options
global cmd_line
cmd_line = parse_options()
if cmd_line.update is not None:
update_cnchi()
# Drop root privileges
misc.drop_privileges()
# Init PyObject Threads
threads_init()
# Setup our logging framework
setup_logging()
def init_cnchi():
""" This function initialises Cnchi """
# Configures gettext to be able to translate messages, using _()
setup_gettext()
if not check_for_files():
sys.exit(1)
# Check installed GTK version
if not check_gtk_version():
sys.exit(1)
# Command line options
global cmd_line
cmd_line = parse_options()
if cmd_line.update is not None:
update_cnchi()
# Drop root privileges
misc.drop_privileges()
# Init PyObject Threads
threads_init()
# Setup our logging framework
setup_logging()
def init_thus():
""" This function initialises Thus """
# Command line options
global cmd_line
if not check_gtk_version():
sys.exit(1)
# Command line options
global cmd_line
cmd_line = parse_options()
#setup_logging()
if cmd_line.update is not None:
force = False
if cmd_line.update == 2:
force = True
upd = updater.Updater(force)
if upd.update():
# Remove /tmp/.setup-running to be able to run another
# instance of Thus
remove_temp_files()
if force:
# Remove -uu option
new_argv = []
for argv in sys.argv:
if argv != "-uu":
new_argv.append(argv)
else:
new_argv = sys.argv
print("Program updated! Restarting...")
# Run another instance of Thus (which will be the new version)
os.execl(sys.executable, *([sys.executable] + new_argv))
sys.exit(0)
# Drop root privileges
misc.drop_privileges()
# Start Gdk stuff and main window app
GObject.threads_init()
myapp = Main()
Gtk.main()
def init_thus():
""" This function initialises Thus """
# Command line options
global cmd_line
if not check_gtk_version():
sys.exit(1)
# Command line options
global cmd_line
cmd_line = parse_options()
#setup_logging()
if cmd_line.update is not None:
force = False
if cmd_line.update == 2:
force = True
upd = updater.Updater(force)
if upd.update():
# Remove /tmp/.setup-running to be able to run another
# instance of Thus
remove_temp_files()
if force:
# Remove -uu option
new_argv = []
for argv in sys.argv:
if argv != "-uu":
new_argv.append(argv)
else:
new_argv = sys.argv
print("Program updated! Restarting...")
# Run another instance of Thus (which will be the new version)
os.execl(sys.executable, *([sys.executable] + new_argv))
sys.exit(0)
# Drop root privileges
misc.drop_privileges()
# Start Gdk stuff and main window app
GObject.threads_init()
myapp = Main()
Gtk.main()
def manage_events_from_cb_queue(self):
""" We should do as less as possible here, we want to maintain our
queue message as empty as possible """
if self.fatal_error:
return False
while self.callback_queue.empty() == False:
try:
event = self.callback_queue.get_nowait()
except queue.Empty:
return True
if event[0] == 'percent':
self.progress_bar.set_fraction(event[1])
elif event[0] == 'text':
if event[1] == 'hide':
self.progress_bar.set_show_text(False)
self.progress_bar.set_text("")
else:
self.progress_bar.set_show_text(True)
self.progress_bar.set_text(event[1])
elif event[0] == 'pulse':
if event[1] == 'stop':
self.stop_pulse()
elif event[1] == 'start':
self.start_pulse()
elif event[0] == 'progress_bar':
if event[1] == 'hide':
self.progress_bar.hide()
elif event[0] == 'finished':
logging.info(event[1])
if not self.settings.get('bootloader_ok'):
# Warn user about GRUB and ask if we should open wiki page.
boot_warn = _("IMPORTANT: There may have been a problem with the Grub(2) bootloader\n"
"installation which could prevent your system from booting properly. Before\n"
"rebooting, you may want to verify whether or not GRUB(2) is installed and\n"
"configured. The Arch Linux Wiki contains troubleshooting information:\n"
"\thttps://wiki.archlinux.org/index.php/GRUB\n"
"\nWould you like to view the wiki page now?")
response = show.question(boot_warn)
if response == Gtk.ResponseType.YES:
import webbrowser
misc.drop_privileges()
webbrowser.open('https://wiki.archlinux.org/index.php/GRUB')
install_ok = _("Installation Complete!\nDo you want to restart your system now?")
response = show.question(install_ok)
self.remove_temp_files()
self.settings.set('stop_all_threads', True)
#while Gtk.events_pending():
# Gtk.main_iteration()
logging.shutdown()
if response == Gtk.ResponseType.YES:
self.reboot()
else:
sys.exit(0)
return False
elif event[0] == 'error':
self.callback_queue.task_done()
# A fatal error has been issued. We empty the queue
self.empty_queue()
# Show the error
show.fatal_error(event[1])
# Ask if user wants to retry
res = show.question(_("Do you want to retry the installation using the same configuration?"))
if res == GTK_RESPONSE_YES:
# Restart installation process
logging.debug(_("Restarting installation process..."))
p = self.settings.get('installer_thread_call')
self.process = installation_process.InstallationProcess(self.settings, self.callback_queue,
p['mount_devices'], p['fs_devices'], p['ssd'], p['alternate_package_list'], p['blvm'])
self.process.start()
return True
else:
self.fatal_error = True
return False
elif event[0] == 'info':
logging.info(event[1])
if self.should_pulse:
self.progress_bar.set_text(event[1])
else:
self.set_message(event[1])
self.callback_queue.task_done()
return True
def manage_events_from_cb_queue(self):
""" We should do as less as possible here, we want to maintain our
queue message as empty as possible """
if self.fatal_error:
return False
while self.callback_queue.empty() == False:
try:
event = self.callback_queue.get_nowait()
except queue.Empty:
return True
if event[0] == 'percent':
self.progress_bar.set_fraction(event[1])
elif event[0] == 'text':
if event[1] == 'hide':
self.progress_bar.set_show_text(False)
self.progress_bar.set_text("")
else:
self.progress_bar.set_show_text(True)
self.progress_bar.set_text(event[1])
elif event[0] == 'pulse':
if event[1] == 'stop':
self.stop_pulse()
elif event[1] == 'start':
self.start_pulse()
elif event[0] == 'progress_bar':
if event[1] == 'hide':
self.progress_bar.hide()
elif event[0] == 'finished':
logging.info(event[1])
if not self.settings.get('bootloader_ok'):
# Warn user about GRUB and ask if we should open wiki page.
boot_warn = _(
"IMPORTANT: There may have been a problem with the Grub(2) bootloader\n"
"installation which could prevent your system from booting properly. Before\n"
"rebooting, you may want to verify whether or not GRUB(2) is installed and\n"
"configured. The Arch Linux Wiki contains troubleshooting information:\n"
"\thttps://wiki.archlinux.org/index.php/GRUB\n"
"\nWould you like to view the wiki page now?")
response = show.question(boot_warn)
if response == Gtk.ResponseType.YES:
import webbrowser
misc.drop_privileges()
webbrowser.open(
'https://wiki.archlinux.org/index.php/GRUB')
install_ok = _(
"Installation Complete!\nDo you want to restart your system now?"
)
response = show.question(install_ok)
self.remove_temp_files()
self.settings.set('stop_all_threads', True)
logging.shutdown()
if response == Gtk.ResponseType.YES:
self.reboot()
else:
sys.exit(0)
return False
elif event[0] == 'error':
self.callback_queue.task_done()
# A fatal error has been issued. We empty the queue
self.empty_queue()
# Show the error
show.fatal_error(event[1])
# Ask if user wants to retry
res = show.question(
_("Do you want to retry the installation using the same configuration?"
))
if res == GTK_RESPONSE_YES:
# Restart installation process
logging.debug(_("Restarting installation process..."))
p = self.settings.get('installer_thread_call')
self.process = installation_process.InstallationProcess(
self.settings, self.callback_queue, p['mount_devices'],
p['fs_devices'], p['ssd'], p['alternate_package_list'],
p['blvm'])
self.process.start()
return True
else:
self.fatal_error = True
return False
elif event[0] == 'info':
logging.info(event[1])
if self.should_pulse:
self.progress_bar.set_text(event[1])
else:
self.set_message(event[1])
self.callback_queue.task_done()
return True
