def __init__(self, app, steps, cb=None):
""" init
Arguments:
cb: process step callback
"""
self.app = app
self.table = Table()
self.cb = cb
self.steps_queue = steps
for step_model in self.steps_queue:
step_widget = self.add_step_widget(step_model)
self.table.addColumns(
step_model.path,
[
('fixed', 3, step_widget['icon']),
step_widget['description'],
]
)
# Need to still prompt for the user to submit
# even though no questions are asked
if len(step_widget['additional_input']) == 0:
self.table.addRow(
Padding.right_20(
Color.button_primary(
submit_btn(on_press=self.submit,
user_data=(step_model, step_widget)),
focus_map='button_primary focus')), False)
for i in step_widget['additional_input']:
self.table.addRow(Padding.line_break(""), False)
self.table.addColumns(
step_model.path,
[
('weight', 0.5, Padding.left(i['label'], left=5)),
('weight', 1, Color.string_input(
i['input'],
focus_map='string_input focus')),
], force=True
)
self.table.addRow(
Padding.right_20(
Color.button_primary(
submit_btn(
on_press=self.submit,
user_data=(step_model, step_widget)),
focus_map='button_primary focus')), False)
self.table.addRow(Padding.line_break(""), False)
self.table.addRow(Padding.center_20(
Color.button_primary(
done_btn(on_press=self.done, label="View Summary"),
focus_map='button_primary focus')))
super().__init__(Padding.center_80(self.table.render()))
def generate_additional_input(self):
""" Generates additional input fields, useful for doing it after
a previous step is run
"""
self.set_description(self.model.description, 'body')
self.icon.set_text(('pending_icon', self.icon.get_text()[0]))
for i in self.additional_input:
self.app.log.debug(i)
self.step_pile.contents.append(
(Padding.line_break(""), self.step_pile.options()))
column_input = [('weight', 0.5, Padding.left(i['label'], left=5))]
if i['input']:
column_input.append(
('weight', 1,
Color.string_input(i['input'],
focus_map='string_input focus')))
self.step_pile.contents.append(
(Columns(column_input,
dividechars=3), self.step_pile.options()))
self.button = submit_btn(on_press=self.submit)
self.step_pile.contents.append((Padding.right_20(
Color.button_primary(self.button,
focus_map='button_primary focus')),
self.step_pile.options()))
self.step_pile.contents.append((HR(), self.step_pile.options()))
self.step_pile.focus_position = self.current_button_index
def generate_additional_input(self):
""" Generates additional input fields, useful for doing it after
a previous step is run
"""
self.set_description(self.model.description, 'body')
self.icon.set_text((
'pending_icon',
self.icon.get_text()[0]
))
for i in self.additional_input:
self.app.log.debug(i)
self.step_pile.contents.append((Padding.line_break(""),
self.step_pile.options()))
column_input = [
('weight', 0.5, Padding.left(i['label'], left=5))
]
if i['input']:
column_input.append(
('weight', 1, Color.string_input(
i['input'],
focus_map='string_input focus')))
self.step_pile.contents.append(
(Columns(column_input, dividechars=3),
self.step_pile.options()))
self.button = submit_btn(label="Run", on_press=self.submit)
self.step_pile.contents.append(
(Padding.right_20(
Color.button_primary(self.button,
focus_map='button_primary focus')),
self.step_pile.options()))
self.step_pile.contents.append((HR(), self.step_pile.options()))
self.step_pile.focus_position = self.current_button_index
def build_fields(self):
""" Generates widgets for additional input fields.
"""
pile_opts = self.step_pile.options()
self.fields = []
for i in self.model.additional_input:
label = i['label']
key = i['key']
if i['type'] not in self.INPUT_TYPES:
self.app.log.error('Invalid input type "{}" in step {}; '
'should be one of: {}'.format(
i['type'], self.model.title,
', '.join(self.INPUT_TYPES.keys())))
field = None
else:
input_type = self.INPUT_TYPES[i['type']]
value = self.app.steps_data[self.model.name][key]
if input_type == SelectorHorizontal:
select_w = input_type([choice for choice in i['choices']])
select_w.set_default(i['default'], True)
field = StepField(key, label, select_w, i['type'])
else:
field = StepField(key, label, input_type(default=value),
i['type'])
self.fields.append(field)
column_input = [('weight', 0.5,
Padding.left(field.label_widget, left=5))]
if field:
column_input.append(
('weight', 1,
Color.string_input(field.input,
focus_map='string_input focus')))
self.step_pile.contents.extend([
(Padding.line_break(""), pile_opts),
(Columns(column_input, dividechars=3), pile_opts),
])
self.button = submit_btn(label="Next", on_press=self.submit)
self.step_pile.contents.extend([
(Padding.line_break(""), pile_opts),
(Text(""), pile_opts),
(HR(), pile_opts),
])
if self.sudo_input or self.fields:
self.show_button()
self.step_pile.focus_position = 4
else:
self.complete.set()
def generate_additional_input(self):
""" Generates additional input fields, useful for doing it after
a previous step is run
"""
self.set_description(self.model.description, 'body')
self.icon.set_text(('pending_icon', self.icon.get_text()[0]))
if utils.is_linux() and self.model.needs_sudo:
self.step_pile.contents.append(
(Padding.line_break(""), self.step_pile.options()))
can_sudo = utils.can_sudo()
label = 'This step requires sudo.'
if not can_sudo:
label += ' Please enter sudo password:'******'weight', 0.5, Padding.left(Text(('body', label)), left=5)),
]
if not can_sudo:
self.sudo_input = PasswordEditor()
columns.append(
('weight', 1,
Color.string_input(self.sudo_input,
focus_map='string_input focus')))
self.step_pile.contents.append(
(Columns(columns, dividechars=3), self.step_pile.options()))
for i in self.additional_input:
self.app.log.debug(i)
self.step_pile.contents.append(
(Padding.line_break(""), self.step_pile.options()))
column_input = [('weight', 0.5, Padding.left(i['label'], left=5))]
if i['input']:
column_input.append(
('weight', 1,
Color.string_input(i['input'],
focus_map='string_input focus')))
self.step_pile.contents.append(
(Columns(column_input,
dividechars=3), self.step_pile.options()))
self.button = submit_btn(label="Run", on_press=self.submit)
self.step_pile.contents.append(
(Padding.line_break(""), self.step_pile.options()))
self.step_pile.contents.append((Text(""), self.step_pile.options()))
self.step_pile.contents.append((HR(), self.step_pile.options()))
self.show_button()
self.step_pile.focus_position = self.current_button_index
