def build_widget(self, **kwargs):
def remove_p(charm_class):
n = self.pc.assignment_machine_count_for_charm(charm_class)
return n > 0
def not_conflicted_p(cc):
state, _, _ = self.pc.get_charm_state(cc)
return state != CharmState.CONFLICTED
actions = [(remove_p, 'Remove', self.do_remove),
(not_conflicted_p, 'Add', self.do_add)]
self.unrequired_undeployed_sl = ServicesList(self.pc,
actions, actions,
ignore_deployed=True,
title="Un-Deployed")
self.deployed_sl = ServicesList(self.pc,
actions, actions,
deployed_only=True,
show_placements=True,
title="Deployed Services")
self.assigned_sl = ServicesList(self.pc,
actions, actions,
assigned_only=True,
show_placements=True,
title="Services to be Deployed")
self.buttons = []
self.button_grid = GridFlow(self.buttons, 22, 1, 1, 'center')
self.pile1 = Pile([self.button_grid, self.assigned_sl,
self.unrequired_undeployed_sl])
self.pile2 = Pile([self.deployed_sl])
return LineBox(Columns([self.pile1, self.pile2]),
title="Add Services")
def build_widgets(self):
self.deploy_view = DeployView(self.display_controller,
self.placement_controller,
self.placement_view)
def not_conflicted_p(cc):
state, _, _ = self.placement_controller.get_charm_state(cc)
return state != CharmState.CONFLICTED
actions = [(not_conflicted_p, "Choose Machine",
self.placement_view.do_show_machine_chooser)]
subordinate_actions = [(not_conflicted_p, "Add",
self.do_place_subordinate)]
self.required_services_list = ServicesList(self.placement_controller,
actions,
subordinate_actions,
ignore_assigned=True,
ignore_deployed=True,
show_type='required',
show_constraints=True,
title="Required Services")
self.additional_services_list = ServicesList(self.placement_controller,
actions,
subordinate_actions,
show_type='non-required',
show_constraints=True,
title="Additional "
"Services")
autoplace_func = self.placement_view.do_autoplace
self.autoplace_button = AttrMap(
Button("Auto-place Remaining Services", on_press=autoplace_func),
'button_secondary', 'button_secondary focus')
clear_all_func = self.placement_view.do_clear_all
self.clear_all_button = AttrMap(
Button("Clear all Placements", on_press=clear_all_func),
'button_secondary', 'button_secondary focus')
self.required_services_pile = Pile(
[self.required_services_list,
Divider()])
self.additional_services_pile = Pile(
[self.additional_services_list,
Divider()])
self.top_buttons = []
self.top_button_grid = GridFlow(self.top_buttons, 36, 1, 0, 'center')
pl = [
Text(('subheading', "Services"), align='center'),
Divider(), self.top_button_grid,
Divider(), self.deploy_view,
Divider(), self.required_services_pile,
Divider(), self.additional_services_pile
]
self.main_pile = Pile(pl)
return self.main_pile
def __init__(self):
self.screen = Screen()
self.screen.set_input_timeouts(max_wait=0)
self.steps = GridFlow([], 20, 2, 1, 'left')
self.progress = SimpleFocusListWalker([])
self.log = SimpleFocusListWalker([])
self.widget = AttrMap(
LineBox(Pile([
('fixed', 6, AttrMap(Filler(self.steps), 'default')),
('fixed', 1, Filler(Divider('\u2500'))),
('fixed', 3, ListBox(self.progress)),
AttrMap(LineBox(ListBox(self.log), title='Message log'),
'default')
]),
title='Indico 1.2 -> 2.0 migration'), 'global_frame')
self.screen.register_palette(
[('green', 'light green', ''), ('white', 'white', ''),
('red', 'dark red', ''), ('yellow', 'yellow', ''),
('progress_empty', 'black',
'light gray'), ('progress_progress', 'light cyan', 'light gray'),
('progress_done', 'black', 'light cyan'),
('box', 'white', 'dark gray'), ('step_done', 'light green', ''),
('step_working', 'dark gray',
''), ('global_frame', 'light cyan',
''), ('fill', 'light cyan', 'dark cyan'),
('done', 'white', 'dark green'), ('eta', 'yellow', 'dark gray')] +
generate_urwid_palette(PALETTE))
def build_widgets(self):
dn = self.charm_class.display_name
self.title_markup = ["\N{GEAR} {}".format(dn), ""]
self.charm_info_widget = Text(self.title_markup)
self.placements_widget = Text("")
if self.charm_class.subordinate:
c_str = [('label', " (subordinate charm)")]
elif len(self.charm_class.constraints) == 0:
c_str = [('label', " no constraints set")]
else:
cpairs = [
format_constraint(k, v)
for k, v in self.charm_class.constraints.items()
]
c_str = [('label', " constraints: "), ', '.join(cpairs)]
self.constraints_widget = Text(c_str)
self.buttons = []
self.button_grid = GridFlow(self.buttons, 22, 1, 1, 'right')
pl = [self.charm_info_widget]
if self.show_placements:
pl.append(self.placements_widget)
if self.show_constraints:
pl.append(self.constraints_widget)
pl.append(self.button_grid)
p = Pile(pl)
return Padding(p, left=2, right=2)
def build_widgets(self):
title_text = Text([("body", self.name)],
align="center")
desc_text = Text(["\n", strip_solo_dots(self.description)])
self.reset_button = PlainButton("Reset to Default", self.do_reset)
if self.optype == OptionType.BOOLEAN:
self.control = CheckBox(self.name, state=bool(self.current_value))
elif self.optype == OptionType.INT:
self.control = IntEdit(caption="{}: ".format(self.name),
default=self.current_value)
elif self.optype == OptionType.STRING:
edit_text = self.current_value or ""
self.control = StringEditor(
caption="{}: ".format(self.name),
edit_text=edit_text)
else:
raise Exception("Unknown option type")
if self.optype == OptionType.STRING:
connect_signal(self.control._edit, 'change',
self.handle_value_changed)
else:
connect_signal(self.control, 'change',
self.handle_value_changed)
button_grid = GridFlow([self.reset_button],
36, 1, 0, 'right')
return Pile([Divider(), title_text, desc_text, self.control,
button_grid])
def build_widgets(self):
instructions = Text("Remove services from {}".format(
self.machine.hostname))
self.machine_widget = MachineWidget(self.machine,
self.controller,
show_hardware=True)
def show_remove_p(cc):
md = self.controller.get_assignments(cc)
for atype, ms in md.items():
hostnames = [m.hostname for m in ms]
if self.machine.hostname in hostnames:
return True
return False
actions = [(show_remove_p, 'Remove', self.do_remove)]
self.services_list = ServicesList(self.controller,
actions,
actions,
machine=self.machine)
close_button = AttrMap(Button('X', on_press=self.close_pressed),
'button_secondary', 'button_secondary focus')
p = Pile([
GridFlow([close_button], 5, 1, 0, 'right'), instructions,
Divider(), self.machine_widget,
Divider(), self.services_list
])
return LineBox(p, title="Remove Services")
def build_widgets(self):
self.services_column = ServicesColumn(self.display_controller,
self.placement_controller, self)
self.machines_column = MachinesColumn(self.display_controller,
self.placement_controller, self)
self.relations_column = RelationsColumn(self.display_controller,
self.placement_controller,
self, self.metadata_controller)
self.charmstore_column = CharmstoreColumn(self.display_controller,
self.placement_controller,
self,
self.metadata_controller)
self.options_column = OptionsColumn(self.display_controller,
self.placement_controller, self,
self.metadata_controller)
self.machines_header = self.get_machines_header(self.machines_column)
self.relations_header = self.get_relations_header()
self.services_header = self.get_services_header()
self.charmstore_header = self.get_charmstore_header(
self.charmstore_column)
self.options_header = self.get_options_header(self.options_column)
cs = [self.services_header, self.charmstore_header]
self.header_columns = Columns(cs, dividechars=2)
self.columns = Columns([self.services_column, self.machines_column],
dividechars=2)
self.deploy_button = MenuSelectButton("\nCommit\n",
on_press=self.do_deploy)
self.deploy_button_label = Text("Some charms use default")
self.placement_edit_body_pile = Pile([self.columns])
self.placement_edit_body = Filler(Padding(
self.placement_edit_body_pile,
align='center',
width=('relative', 95)),
valign='top')
self.bundle_graph_text = Text("No graph to display yet.")
self.bundle_graph_widget = Padding(self.bundle_graph_text, 'center',
'pack')
b = AttrMap(self.deploy_button, 'frame_header', 'button_primary focus')
self.footer_grid = GridFlow(
[self.deploy_button_label,
Padding(b, width=28, align='center')], 28, 1, 1, 'right')
f = AttrMap(self.footer_grid, 'frame_footer', 'frame_footer')
self.frame = Frame(header=Pile([self.header_columns,
HR()]),
body=self.placement_edit_body,
footer=f)
return self.frame
def build_widgets(self):
self.deploy_ok_msg = ("\u2713 All the required OpenStack services are "
"placed on a machine, and you can now deploy.")
self.deploy_button = AttrMap(Button("Deploy", on_press=self.do_deploy),
'button_primary', 'button_primary focus')
self.deploy_grid = GridFlow([self.deploy_button], 10, 1, 0, 'center')
self.unplaced_msg = "Some required services are still unassigned."
self.main_pile = Pile([Divider()])
return self.main_pile
def _simple_header_widgets(self, title):
b = PlainButton("Back to Charm Store", on_press=self.show_default_view)
self.back_to_mainview_button = AttrMap(b, 'button_secondary',
'button_secondary focus')
button_grid = GridFlow([self.back_to_mainview_button], 36, 1, 0,
'center')
return [
Divider(),
Text(('body', title), align='center'),
Divider(), button_grid
]
def _make(self, calendar):
# if we do this as single gridflow then focus doesn't move down into dates
# so instead put names in pile
names = GridFlow(list(map(lambda d: Text(('plain', d)), DAYS2)), 2, 1,
0, 'left')
prev = dt.date(
self._date.year if self._date.month > 1 else self._date.year - 1,
self._date.month - 1 if self._date.month > 1 else 12, 1)
next = dt.date(
self._date.year if self._date.month < 12 else self._date.year + 1,
self._date.month + 1 if self._date.month < 12 else 1, 1)
prev_days = monthrange(prev.year, prev.month)[1]
curr_days = monthrange(self._date.year, self._date.month)[1]
first_day = dt.date(self._date.year, self._date.month,
1).weekday() # mon 0
total_days = first_day + curr_days
extra_days = 7 - total_days % 7
if extra_days == 7:
extra_days = 0
else:
total_days += extra_days
dates = [
FocusAttr(Day(dt.date(prev.year, prev.month, i)), 'unimportant')
for i in range(prev_days - first_day + 1, prev_days + 1)
]
dates.extend([
FocusAttr(Day(dt.date(self._date.year, self._date.month, i)),
plain='selected' if i == self._date.day else 'plain',
focus='selected-focus'
if i == self._date.day else 'plain-focus')
for i in range(1, curr_days + 1)
])
dates.extend([
FocusAttr(Day(dt.date(next.year, next.month, i)), 'unimportant')
for i in range(1, extra_days + 1)
])
for day in dates:
connect_signal(day._original_widget, 'click', calendar.date_change)
dates = GridFlow(dates, 2, 1, 0, 'left')
return Pile([names, dates])
def __init__(self,
height,
directory=".",
file="",
attr=(None, None),
show_hidden=False):
"""
height -- height of the directory list and the file list
directory, file -- default selection
attr -- (inner selectable widgets, selected widgets)
show_hidden -- If True, hidden files are shown by default.
"""
self.directory = abspath(directory)
self.file = ""
self.attr = attr
self.height = height
self.show_hidden = show_hidden
# Create dummy widgets for directory and file display:
self.dir_widget = AttrWrap(
BoxAdapter(ListBox([self._blank]), self.height), self.attr[0])
self.file_widget = AttrWrap(
BoxAdapter(ListBox([self._blank]), self.height), self.attr[0])
columns = Columns([self.dir_widget, self.file_widget], 1)
# Selection widget:
self.select_widget = AttrWrap(Edit("", ""), self.attr[0], self.attr[1])
# Buttons and checkbox:
button_widgets = [
AttrWrap(Button(button, self._action), attr[0], attr[1])
for button in ["OK", "Cancel"]
]
button_grid = GridFlow(button_widgets, 12, 2, 1, 'center')
button_cols = Columns([
CheckBox(self.SHOW_HIDDEN_TEXT, self.show_hidden, False,
self._toggle_hidden), button_grid
])
self.outer_widget = Pile([
columns, self._blank,
Text(self.SELECTION_TEXT), self.select_widget, self._blank,
button_cols
])
self.update_widgets()
WidgetWrap.__init__(self, self.outer_widget)
def get_services_header(self):
b = PlainButton("Clear All Placements", on_press=self.do_clear_all)
self.clear_all_button = AttrMap(b, 'button_secondary',
'button_secondary focus')
self.services_buttons = [self.clear_all_button]
self.services_button_grid = GridFlow(self.services_buttons, 36, 1, 0,
'center')
ws = [Divider(), Text(("body", "Services"), align='center'), Divider()]
if self.has_maas:
ws.append(self.services_button_grid)
return Pile(ws)
def build_widgets(self):
desc_text = Text(["\n", strip_solo_dots(self.description)])
self.reset_button = PlainButton("Reset to Default", self.do_reset)
if self.optype == OptionType.BOOLEAN:
self.control = CheckBox('', state=bool(self.current_value))
self.wrapped_control = self.control
elif self.optype == OptionType.INT:
self.control = IntEdit(default=self.current_value)
self.wrapped_control = Color.string_input(
self.control, focus_map='string_input focus')
elif self.optype == OptionType.STRING:
edit_text = self.current_value or ""
self.control = StringEditor(edit_text=edit_text)
self.wrapped_control = Color.string_input(
self.control, focus_map='string_input focus')
elif self.optype == OptionType.FLOAT:
edit_text = str(self.current_value)
self.control = StringEditor(edit_text=edit_text)
self.wrapped_control = Color.string_input(
self.control, focus_map='string_input focus')
else:
raise Exception("Unknown option type")
self.control_columns = Columns(
[('pack', Text("{}:".format(self.name), align='right')),
(80, self.wrapped_control)],
dividechars=1)
if self.optype in [OptionType.STRING, OptionType.FLOAT]:
connect_signal(self.control._edit, 'change',
self.handle_value_changed)
else:
connect_signal(self.control, 'change', self.handle_value_changed)
button_grid = GridFlow([
Color.button_secondary(self.reset_button,
focus_map='button_secondary focus')
], 36, 1, 0, 'right')
return Pile([
Padding.line_break(""),
Padding.left(self.control_columns, left=1),
Padding.left(desc_text, left=2), button_grid
])
def build_widgets(self):
self.machine_info_widget = Text("")
self.assignments_widget = Text("")
self.hardware_widget = Text("")
self.buttons = []
self.button_grid = GridFlow(self.buttons, 22, 1, 1, 'right')
pl = [Divider(' '), self.machine_info_widget]
if self.show_hardware:
pl.append(self.hardware_widget)
if self.show_assignments:
pl += [Divider(' '), self.assignments_widget]
pl.append(self.button_grid)
p = Pile(pl)
return Padding(p, left=2, right=2)
def build_widgets(self):
if self.charm_class.allow_multi_units:
machine_string = "machines"
plural_string = "s"
else:
machine_string = "a machine"
plural_string = ""
instructions = Text("Select {} to host {}".format(
machine_string, self.charm_class.display_name))
self.service_widget = ServiceWidget(self.charm_class,
self.controller,
show_constraints=True,
show_placements=True)
all_actions = [(AssignmentType.BareMetal, 'Add as Bare Metal',
self.do_select_baremetal),
(AssignmentType.LXC, 'Add as LXC', self.do_select_lxc),
(AssignmentType.KVM, 'Add as KVM', self.do_select_kvm)]
actions = [(label, func) for atype, label, func in all_actions
if atype in self.charm_class.allowed_assignment_types]
constraints = self.charm_class.constraints
# NOTE: show_assignments=False is a WORKAROUND for #194
self.machines_list = MachinesList(self.controller,
actions,
constraints=constraints,
show_hardware=True,
show_assignments=False)
self.machines_list.update()
close_button = AttrMap(Button('X', on_press=self.close_pressed),
'button_secondary', 'button_secondary focus')
p = Pile([
GridFlow([close_button], 5, 1, 0, 'right'), instructions,
Divider(), self.service_widget,
Divider(), self.machines_list
])
return LineBox(p, title="Select Machine{}".format(plural_string))