blacs.tab_base_classes.Tab

class blacs.tab_base_classes.Tab(notebook, settings, restart=False)

Bases: object

__init__(notebook, settings, restart=False)

Methods

__init__(notebook, settings[, restart])
check_time()
clean_ui_on_restart()
close_tab([finalise])	Close the tab, terminate subprocesses and join the mainloop thread.
connect_restart_receiver(function)
continue_restart(currentpage)	Called in a thread for the stages of restarting that may be blocking, so as to not block the main thread.
create_worker(name, WorkerClass[, workerargs])	Set up a worker process.
disconnect_restart_receiver(function)
finalise_close_tab(currentpage)
finalise_restart(currentpage)
get_all_save_data()
get_builtin_save_data()	Get builtin settings to be restored like whether the terminal is visible.
get_tab_layout()
hide_error()
mainloop()
on_force_full_buffered_reprogram()
queue_work(worker_process, worker_function, ...)
restart(*args)
restore_builtin_save_data(data)	Restore builtin settings to be restored like whether the terminal is visible.
set_tab_icon_and_colour()	Set the tab icon and the colour of its text to the values of self._tab_icon and self._tab_text_colour respectively
set_terminal_visible(visible)
shutdown_workers(*args, **kwargs)
statemachine_timeout_add(delay, ...)
statemachine_timeout_remove(statefunction)
statemachine_timeout_remove_all()
supports_smart_programming(support)
update_from_settings(settings)

Attributes

ICON_BUSY
ICON_ERROR
ICON_FATAL_ERROR
ICON_OK
device_name
error_message
force_full_buffered_reprogram
mode
state

ICON_BUSY = ':/qtutils/fugue/hourglass'

ICON_ERROR = ':/qtutils/fugue/exclamation'

ICON_FATAL_ERROR = ':/qtutils/fugue/exclamation-red'

ICON_OK = ':/qtutils/fugue/tick'

check_time()

clean_ui_on_restart()

close_tab(finalise=True)

Close the tab, terminate subprocesses and join the mainloop thread. If finalise=False, then do not terminate subprocesses or join the mainloop. In this case, callers must manually call finalise_close_tab() to perform these potentially blocking operations

connect_restart_receiver(function)

continue_restart(currentpage)

Called in a thread for the stages of restarting that may be blocking, so as to not block the main thread. Calls subsequent GUI operations in the main thread once finished blocking.

create_worker(name, WorkerClass, workerargs=None)

Set up a worker process. WorkerClass can either be a subclass of Worker, or a string containing a fully qualified import path to a worker. The latter is useful if the worker class is in a separate file with global imports or other import-time behaviour that is undesirable to have run in the main process, for example if the imports may not be available to the main process (as may be the case once remote worker processes are implemented and the worker may be on a separate computer). The worker process will not be started immediately, it will be started once the state machine mainloop begins running. This way errors in startup will be handled using the normal state machine machinery.

property device_name

disconnect_restart_receiver(function)

property error_message

finalise_close_tab(currentpage)

finalise_restart(currentpage)

property force_full_buffered_reprogram

get_all_save_data()

get_builtin_save_data()

Get builtin settings to be restored like whether the terminal is visible. Not to be overridden.

get_tab_layout()

hide_error()

mainloop()

property mode

on_force_full_buffered_reprogram()

queue_work(worker_process, worker_function, *args, **kwargs)

restart(*args)

restore_builtin_save_data(data)

Restore builtin settings to be restored like whether the terminal is visible. Not to be overridden.

set_tab_icon_and_colour()

Set the tab icon and the colour of its text to the values of self._tab_icon and self._tab_text_colour respectively

set_terminal_visible(visible)

shutdown_workers(*args, **kwargs)

property state

statemachine_timeout_add(delay, statefunction, *args, **kwargs)

statemachine_timeout_remove(statefunction)

statemachine_timeout_remove_all()

supports_smart_programming(support)

update_from_settings(settings)