class FetchingInfo(WidgetWrap):
def __init__(self, parent, snap, loop):
self.parent = parent
self.spinner = Spinner(loop, style='dots')
self.spinner.start()
self.closed = False
text = _("Fetching info for {}").format(snap.name)
# | text |
# 12 34
self.width = len(text) + 4
cancel = cancel_btn(label=_("Cancel"), on_press=self.close)
super().__init__(
LineBox(
Pile([
('pack', Text(' ' + text)),
('pack', self.spinner),
('pack', button_pile([cancel])),
])))
def close(self, sender=None):
if self.closed:
return
self.closed = True
self.spinner.stop()
self.parent.remove_overlay()
def __init__(self, loop):
spinner = Spinner(loop, style='dots')
spinner.start()
text = _("Applying config")
# | text |
# 12 34
self.width = len(text) + 4
super().__init__(
LineBox(Pile([
('pack', Text(' ' + text)),
('pack', spinner),
])))
def __init__(self, controller):
self.controller = controller
self.spinner = Spinner(controller.loop)
self.event_listwalker = SimpleFocusListWalker([])
self.event_listbox = ListBox(self.event_listwalker)
self.event_linebox = MyLineBox(self.event_listbox)
self.event_buttons = button_pile([other_btn("View full log", on_press=self.view_log)])
event_body = [
('pack', Text("")),
('weight', 1, Padding.center_79(self.event_linebox)),
('pack', Text("")),
('pack', self.event_buttons),
('pack', Text("")),
]
self.event_pile = Pile(event_body)
self.log_listwalker = SimpleFocusListWalker([])
self.log_listbox = ListBox(self.log_listwalker)
log_linebox = MyLineBox(self.log_listbox, _("Full installer output"))
log_body = [
('weight', 1, log_linebox),
('pack', button_pile([other_btn(_("Close"), on_press=self.close_log)])),
]
self.log_pile = Pile(log_body)
super().__init__(self.event_pile)
def __init__(self, parent):
self.parent = parent
spinner = Spinner(parent.controller.loop, style='dots')
spinner.start()
text = _("Fetching SSH keys...")
button = cancel_btn(label=_("Cancel"), on_press=self.cancel)
# | text |
# 12 34
self.width = len(text) + 4
super().__init__(
LineBox(
Pile([
('pack', Text(' ' + text)),
('pack', spinner),
('pack', button_pile([button])),
])))
def __init__(self, parent, snap, loop):
self.parent = parent
self.spinner = Spinner(loop, style='dots')
self.spinner.start()
self.closed = False
text = _("Fetching info for {}").format(snap.name)
# | text |
# 12 34
self.width = len(text) + 4
cancel = cancel_btn(label=_("Cancel"), on_press=self.close)
super().__init__(
LineBox(
Pile([
('pack', Text(' ' + text)),
('pack', self.spinner),
('pack', button_pile([cancel])),
])))
def load(self, sender=None):
spinner = None
called = False
def callback(snap_list):
nonlocal called
called = True
if spinner is not None:
spinner.stop()
if len(snap_list) == 0:
self.offer_retry()
else:
self.make_main_screen(snap_list)
self.show_main_screen()
self.controller.get_snap_list(callback)
if called:
return
spinner = Spinner(self.controller.loop, style='dots')
spinner.start()
self._w = screen(
[spinner], [ok_btn(label=_("Continue"), on_press=self.done)],
excerpt=_("Loading server snaps from store, please wait..."))
