def _build_widget(self):
total_items = []
if len(self.controllers) > 0:
total_items.append(HR())
cdict = defaultdict(lambda: defaultdict(list))
for cname, d in self.controllers.items():
cdict[d['cloud']][d.get('region', None)].append(cname)
for cloudname, cloud_d in sorted(cdict.items()):
total_items.append(Color.label(Text(" {}".format(cloudname))))
for regionname, controllers in cloud_d.items():
for controller in sorted(controllers):
label = " {}".format(controller)
if regionname:
label += " ({})".format(regionname)
total_items.append(
Color.body(menu_btn(label=label,
on_press=partial(
self.submit, controller)),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
total_items.append(Padding.line_break(""))
total_items.append(HR())
total_items.append(
Color.body(menu_btn(label="Create New",
on_press=self.handle_create_new),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_widget(self):
total_items = []
if len(self.controllers) > 0:
total_items.append(HR())
cdict = defaultdict(lambda: defaultdict(list))
for cname, d in self.controllers.items():
cdict[d['cloud']][d.get('region', None)].append(cname)
for cloudname, cloud_d in sorted(cdict.items()):
total_items.append(Color.label(
Text(" {}".format(cloudname))))
for regionname, controllers in cloud_d.items():
for controller in sorted(controllers):
label = " {}".format(controller)
if regionname:
label += " ({})".format(regionname)
total_items.append(
Color.body(
menu_btn(label=label,
on_press=partial(self.submit,
controller)),
focus_map='menu_button focus'
)
)
total_items.append(Padding.line_break(""))
total_items.append(Padding.line_break(""))
total_items.append(HR())
total_items.append(
Color.body(
menu_btn(label="Create New",
on_press=self.handle_create_new),
focus_map='menu_button focus'
)
)
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_widget(self):
total_items = []
if len(self.clouds) > 0:
total_items.append(Text("Choose a Cloud"))
total_items.append(HR())
for item in self.clouds:
total_items.append(
Color.body(
menu_btn(label=item,
on_press=self.submit),
focus_map='menu_button focus'
)
)
total_items.append(Padding.line_break(""))
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in ['localhost', 'maas']:
total_items.append(
Color.body(
menu_btn(label=item,
on_press=self.submit),
focus_map='menu_button focus'
)
)
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_widget(self):
total_items = []
if len(self.public_clouds) > 0:
total_items.append(Text("Public Clouds"))
total_items.append(HR())
for item in self.public_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
if len(self.custom_clouds) > 0:
total_items.append(Text("Your Clouds"))
total_items.append(HR())
for item in self.custom_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in sorted(new_clouds):
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_footer(self):
def _pack(btn):
return ('fixed', len(btn.label) + 4, btn)
buttons = []
buttons.append(('fixed', 2, Text("")))
buttons.append(_pack(self.button('QUIT', app.ui.quit)))
if self.show_back_button:
buttons.append(_pack(self.button('BACK', self.prev_screen)))
buttons.append(('weight', 2, Text("")))
buttons.extend([_pack(btn) for btn in self.build_buttons()])
buttons.append(('fixed', 2, Text("")))
self.button_row = Columns(buttons, 2)
self.footer_msg = Text(self.footer)
footer_widget = Columns([
Text(''),
('pack', self.footer_msg),
Text(''),
])
footer_widget = Padding.center_90(self.footer_msg)
if self.footer_height != 'auto':
footer_widget = BoxAdapter(Filler(footer_widget, valign='bottom'),
self.footer_height)
footer = Pile([
Padding.center_90(HR()),
Color.body(footer_widget),
Padding.line_break(""),
Color.frame_footer(
Pile([
Padding.line_break(""),
self.button_row,
])),
])
return footer
def _build_widget(self):
total_items = []
for controller in sorted(self.controllers):
models = self.models[controller]['models']
if len(models) > 0:
total_items.append(
Color.label(
Text("{} ({})".format(controller,
models[0].get('cloud', "")))))
for model in sorted(models, key=itemgetter('name')):
if model['name'] == "controller":
continue
if model['life'] == 'dying':
continue
label = " {}, Machine Count: {}{}".format(
model['name'], self._total_machines(model),
", Running since: {}".format(
model['status'].get('since'))
if 'since' in model['status'] else '')
total_items.append(
Color.body(menu_btn(label=label,
on_press=partial(
self.submit, controller,
model)),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
total_items.append(Padding.line_break(""))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def build_menuable_items(self):
""" Builds a list of bundles available to install
"""
cols = []
for bundle in app.bundles:
bundle_metadata = bundle['Meta']['bundle-metadata']
try:
conjure_data = bundle['Meta']['extra-info/conjure-up']
name = conjure_data.get('friendly-name',
bundle['Meta']['id']['Name'])
except KeyError:
name = bundle['Meta']['id']['Name']
self.fname_id_map[name] = bundle
cols.append(
Columns(
[
("weight", 0.2, Color.body(
menu_btn(label=name,
on_press=self.done),
focus_map="menu_button focus")),
("weight", 0.3, Text(
bundle_metadata.get('Description',
'Needs a description'),
align="left"))
],
dividechars=1
)
)
cols.append(Padding.line_break(""))
return Pile(cols)
def build_widget(self):
""" Provides a rendered spell widget suitable for pile
"""
return Color.body(menu_btn(label=self.spell['name'],
on_press=self.cb,
user_data=self.spell),
focus_map='menu_button focus')
def _build_widget(self):
total_items = []
if len(self.clouds) > 0:
total_items.append(Text("Choose a Cloud"))
total_items.append(HR())
for item in self.clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in ['localhost', 'maas']:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_widget(self):
if len(self.public_clouds) > 0:
self._add_item(Text("Public Clouds"))
self._add_item(HR())
for item in self.public_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
if len(self.custom_clouds) > 0:
self._add_item(Text("Your Clouds"))
self._add_item(HR())
for item in self.custom_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
self._add_item(Text("Configure a New Cloud"))
self._add_item(HR())
for item in sorted(new_clouds):
if item == 'localhost':
self._add_item(
Color.info_context(menu_btn(
label=cloud_types.LOCALHOST, on_press=None),
focus_map='disabled_button'))
self._add_item(
Color.info_context(
Padding.center_90(
Text("LXD not found, please install and wait "
"for this message to disappear:\n\n"
" $ sudo snap install lxd\n"
" $ /snap/bin/lxd init --auto\n"
" $ /snap/bin/lxc network create lxdbr0 "
"ipv4.address=auto ipv4.nat=true "
"ipv6.address=none ipv6.nat=false "))))
else:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self.pile.focus_position = 2
return self.pile
def _enable_localhost_widget(self):
""" Sets the proper widget for localhost availability
"""
idx = self._get_localhost_widget_idx()
widget = Color.body(menu_btn(label=cloud_types.LOCALHOST,
on_press=self.submit),
focus_map='menu_button focus')
self._update_pile_at_idx(idx, widget)
del self.pile.contents[idx + 1]
def _build_widget(self):
if len(self.public_clouds) > 0:
self._add_item(Text("Public Clouds"))
self._add_item(HR())
for item in self.public_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
if len(self.custom_clouds) > 0:
self._add_item(Text("Your Clouds"))
self._add_item(HR())
for item in self.custom_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
self._add_item(Text("Configure a New Cloud"))
self._add_item(HR())
for item in sorted(new_clouds):
if item == 'localhost':
self._add_item(
Color.info_context(menu_btn(
label=cloud_types.LOCALHOST, on_press=None),
focus_map='disabled_button'))
self._add_item(
Color.info_context(
Padding.center_90(
Text("LXD not found, please install with "
"`sudo snap install lxd && lxd init` "
"and wait for this message to disappear.")
)))
else:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self.pile.focus_position = 2
return self.pile
def _build_widget(self):
total_items = []
clouds = [x for x in self.clouds if 'localhost' != x]
if len(clouds) > 0:
total_items.append(Text("Choose a Cloud"))
total_items.append(HR())
for item in clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
# TODO: add vsphere
new_clouds = juju.get_compatible_clouds(['localhost', 'maas'])
if new_clouds:
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in new_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def _build_widget(self):
total_items = [Padding.center_60(HR())]
for spell in self.spells:
total_items.append(
Padding.center_60(
Color.body(menu_btn(label=spell['name'],
on_press=self.submit,
user_data=spell),
focus_map='menu_button focus')))
total_items.append(Padding.center_60(HR()))
total_items.append(Padding.center_20(self._build_buttons()))
return Filler(Pile(total_items), valign='top')
def _build_widget(self):
total_items = [
Padding.center_60(Instruction("Choose a Cloud")),
Padding.center_60(HR())
]
for item in self.clouds:
total_items.append(
Padding.center_60(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus')))
total_items.append(Padding.center_60(HR()))
total_items.append(Padding.center_20(self._build_buttons()))
return Filler(Pile(total_items), valign='top')
def _build_widget(self):
total_items = []
clouds = [x for x in self.clouds if 'localhost' != x]
if len(clouds) > 0:
total_items.append(Text("Choose a Cloud"))
total_items.append(HR())
for item in clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
if self.whitelist:
new_clouds = self.whitelist
elif self.blacklist:
new_clouds = set(['localhost', 'maas']) ^ set(self.blacklist)
else:
new_clouds = ['localhost', 'maas']
for item in new_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def build_menuable_items(self):
""" Builds a list of bundles available to install
"""
bundles = self.common['config']['bundles']
cols = []
for bundle in bundles:
cols.append(
Columns(
[("weight", 0.2,
Color.body(menu_btn(label=bundle['name'],
on_press=self.done),
focus_map="button_primary focus")),
("weight", 0.3, Text(bundle['summary'], align="left"))],
dividechars=1))
cols.append(Padding.line_break(""))
return BoxAdapter(SimpleList(cols), height=len(cols) + 2)
def _build_widget(self):
total_items = [
Padding.center_60(HR())
]
for spell in self.spells:
total_items.append(Padding.center_60(
Color.body(
menu_btn(label=spell,
on_press=self.submit),
focus_map='menu_button focus'
)
))
total_items.append(
Padding.center_60(HR()))
total_items.append(Padding.center_20(self._build_buttons()))
return Filler(Pile(total_items), valign='top')
def __init__(self,
name,
cb,
enabled=True,
enabled_msg=None,
disabled_msg=None):
self.name = name
self._enabled_widget = Color.body(menu_btn(label=self.name,
on_press=cb),
focus_map='menu_button focus')
self._disabled_widget = Color.info_context(menu_btn(label=name,
on_press=None),
focus_map='disabled_button')
self.enabled_msg = enabled_msg or self.default_enabled_msg
self.disabled_msg = disabled_msg or self.default_disabled_msg
self._enabled = enabled
super().__init__(
self._enabled_widget if enabled else self._disabled_widget)
def _build_footer(self):
footer_pile = Pile([
Padding.center_90(HR()),
Color.body(
BoxAdapter(
Filler(Columns([
Text(''),
('pack', self.message),
Text(''),
]),
valign='bottom'), 7)),
Padding.line_break(""),
Color.frame_footer(
Columns([('fixed', 2, Text("")),
('fixed', 13, self._build_buttons())])),
])
self.update_message()
return footer_pile
def _build_widget(self):
total_items = [
Padding.center_60(Instruction("Choose a Cloud")),
Padding.center_60(HR())
]
for item in self.clouds:
total_items.append(Padding.center_60(
Color.body(
menu_btn(label=item,
on_press=self.submit),
focus_map='menu_button focus'
)
))
total_items.append(
Padding.center_60(HR()))
total_items.append(Padding.center_20(self._build_buttons()))
return Filler(Pile(total_items), valign='top')
def build_menuable_items(self):
""" Builds a list of bundles available to install
"""
bundles = self.common['config']['bundles']
cols = []
for bundle in bundles:
cols.append(
Columns(
[
("weight", 0.2, Color.body(
menu_btn(label=bundle['name'],
on_press=self.done),
focus_map="button_primary focus")),
("weight", 0.3, Text(bundle['summary'],
align="left"))
],
dividechars=1
)
)
cols.append(Padding.line_break(""))
return BoxAdapter(SimpleList(cols),
height=len(cols)+2)
def build_menuable_items(self):
""" Builds a list of bundles available to install
"""
cols = []
for bundle in app.bundles:
bundle_metadata = bundle['Meta']['bundle-metadata']
try:
conjure_data = bundle['Meta']['extra-info/conjure-up']
name = conjure_data.get('friendly-name',
bundle['Meta']['id']['Name'])
except KeyError:
name = bundle['Meta']['id']['Name']
self.fname_id_map[name] = bundle
cols.append(
Columns([("weight", 0.2,
Color.body(menu_btn(label=name, on_press=self.done),
focus_map="menu_button focus")),
("weight", 0.3,
Text(bundle_metadata.get('Description',
'Needs a description'),
align="left"))],
dividechars=1))
cols.append(Padding.line_break(""))
return Pile(cols)
def build_widget(self):
""" Provides a rendered spell widget suitable for pile
"""
return Color.body(
menu_btn(label=self.spell["name"], on_press=self.cb, user_data=self.spell), focus_map="menu_button focus"
)
def add_choice(self, choice):
self._pile.contents.append(
(Color.body(menu_btn(label=choice, on_press=self._select),
focus_map='menu_button focus'), self._pile.options()))