def __init__(self, state):
ok_button = wdg.FixedButton(wdg.format_hotkey('_OK'))
cancel_button = wdg.FixedButton(wdg.format_hotkey('_Cancel'))
choices = []
self.state = state
self.actions = {
wdg.RadioButton(choices,
wdg.format_hotkey(action.title),
on_state_change=self.action_picked,
user_data=action): action
for action in self.actions
}
self.help_text = wdg.Text('')
super().__init__(title=self.title,
body=wdg.Columns([(20, wdg.Pile(choices)),
self.help_text]),
buttons=[ok_button, cancel_button])
self.result = None
for radio, action in self.actions.items():
if radio.state:
self.help_text.set_text(action.help)
wdg.connect_signal(ok_button, 'click', self.ok)
wdg.connect_signal(cancel_button, 'click', self.cancel)
self.width = 50
self.min_width = 20
self.height = 12
def __init__(self):
ok_button = wdg.FixedButton(wdg.format_hotkey('_OK'))
body = wdg.Text([
"Welcome to the ",
('bold', "piwheels"),
" monitor "
"application. When run on the same node as the "
"master, this should automatically connect and "
"display its status, along with the state of any "
"connected build slaves.\n"
"\n",
"The following keys can be used within the monitor:\n"
"\n",
('bold', "j / down"),
" - Move down the list of machines\n",
('bold', "k / up"),
" - Move up the list of machines\n",
('bold', "enter"),
" - Perform an action on the selected machine\n",
('bold', "h"),
" - Display this help\n",
('bold', "q"),
" - Quit the application",
])
super().__init__(title='Help', body=body, buttons=[ok_button])
wdg.connect_signal(ok_button, 'click', lambda btn: self._emit('close'))
self.width = ('relative', 50)
self.min_width = 60
self.height = ('relative', 20)
self.min_height = 16
def build_ui(self):
"""
Constructs the monitor's UI from urwid widgets. Returns the root widget
and the application's palette, for passing to the selected urwid event
loop constructor.
"""
self.list_header = widgets.AttrMap(
widgets.Columns([
(len(caption) + 1,
widgets.Text(caption)) if index < 7 else widgets.Text(caption)
for index, caption in enumerate(('S', '', '#', 'Label^',
'ABI^', 'Up Time',
'Task Time', 'Task'))
]), 'header')
self.slave_box = statsbox.SlaveStatsBox()
self.master_box = statsbox.MasterStatsBox()
self.status_box = widgets.Text('Waiting for connection')
self.slave_list = states.SlaveListWalker(
header=self.list_header.original_widget,
get_box=lambda: self.get_box()[0])
list_box = widgets.ListBox(self.slave_list)
# Make the list-box navigation vim-friendly
list_box._command_map = list_box._command_map.copy()
list_box._command_map['j'] = list_box._command_map['down']
list_box._command_map['k'] = list_box._command_map['up']
self.frame = widgets.Frame(list_box,
header=self.list_header,
footer=None) # to be set by list_modified
status_line = widgets.AttrMap(widgets.Filler(self.status_box),
'footer')
return widgets.DialogMaster(
widgets.Pile([
self.frame,
(1, status_line),
]))
def __init__(self):
self.board_label = wdg.Text('-')
self.serial_label = wdg.Text('-')
self.os_label = wdg.Text('-')
self.load_bar = wdg.GraphBar(minimum=0.0,
maximum=4.0,
format=' {max:.1f}')
self.temperature_bar = wdg.GraphBar(minimum=40,
maximum=80,
format=' {min}-{max}°C')
self.disk_bar = wdg.GraphBar(
minimum=0, format=lambda min, max: ' ' + format_size(max))
self.swap_bar = wdg.GraphBar(
minimum=0, format=lambda min, max: ' ' + format_size(max))
self.memory_bar = wdg.GraphBar(
minimum=0, format=lambda min, max: ' ' + format_size(max))
self.builds_bar = wdg.RatioBar()
self.queue_bar = wdg.RatioBar()
self.downloads_bar = wdg.GraphBar(format=' {max}')
self.builds_size_label = wdg.Text('-')
self.builds_time_label = wdg.Text('-')
self.files_count_label = wdg.Text('-')
super().__init__(
wdg.AttrMap(
wdg.LineBox(
wdg.Columns([
(12,
wdg.Pile([
wdg.Text('Board'),
wdg.Text('Serial #'),
wdg.Text('OS'),
wdg.Text('Build Size'),
wdg.Text('Build Time'),
wdg.Text('File Count'),
wdg.Text('Queue'),
])),
wdg.Pile([
self.board_label,
self.serial_label,
self.os_label,
self.builds_size_label,
self.builds_time_label,
self.files_count_label,
self.queue_bar,
]),
(12,
wdg.Pile([
wdg.Text('Builds/hr'),
wdg.Text('Downloads/hr'),
wdg.Text('Temperature'),
wdg.Text('Load Avg'),
wdg.Text('Disk'),
wdg.Text('Swap'),
wdg.Text('Memory'),
])),
wdg.Pile([
self.builds_bar,
self.downloads_bar,
self.temperature_bar,
self.load_bar,
self.disk_bar,
self.swap_bar,
self.memory_bar,
]),
],
dividechars=1), ),
'dialog',
))
def __init__(self):
self.board_label = wdg.Text('-')
self.serial_label = wdg.Text('-')
self.python_label = wdg.Text('-')
self.os_label = wdg.Text('-')
self.clock_label = wdg.Text('-')
self.load_bar = wdg.GraphBar(minimum=0.0,
maximum=4.0,
delta=timedelta(seconds=15),
format=' {max:.1f}')
self.temperature_bar = wdg.GraphBar(minimum=40,
maximum=80,
delta=timedelta(seconds=15),
format=' {min}-{max}°C')
self.disk_bar = wdg.GraphBar(
format=lambda min, max: ' ' + format_size(max),
minimum=0,
delta=timedelta(seconds=15))
self.swap_bar = wdg.GraphBar(
format=lambda min, max: ' ' + format_size(max),
minimum=0,
delta=timedelta(seconds=15))
self.memory_bar = wdg.GraphBar(
format=lambda min, max: ' ' + format_size(max),
minimum=0,
delta=timedelta(seconds=15))
super().__init__(
wdg.AttrMap(
wdg.LineBox(
wdg.Columns([
(11,
wdg.Pile([
wdg.Text('Board'),
wdg.Text('Serial #'),
wdg.Text('OS'),
wdg.Text('Python'),
wdg.Text('Clock Delta'),
])),
wdg.Pile([
self.board_label,
self.serial_label,
self.os_label,
self.python_label,
self.clock_label,
]),
(11,
wdg.Pile([
wdg.Text('Temperature'),
wdg.Text('Load Avg'),
wdg.Text('Disk'),
wdg.Text('Swap'),
wdg.Text('Memory'),
])),
wdg.Pile([
self.temperature_bar,
self.load_bar,
self.disk_bar,
self.swap_bar,
self.memory_bar,
]),
],
dividechars=1)), 'dialog'))