def _edit_selected_value():
selected = self._scroller.selection(self._get_config_options())
initial_value = selected.value() if selected.is_set() else ''
new_value = input_prompt(
'%s Value (esc to cancel): ' % selected.name, initial_value)
if new_value != initial_value:
try:
if selected.value_type == 'Boolean':
# if the value's a boolean then allow for 'true' and 'false' inputs
if new_value.lower() == 'true':
new_value = '1'
elif new_value.lower() == 'false':
new_value = '0'
elif selected.value_type == 'LineList':
new_value = new_value.split(
',') # set_conf accepts list inputs
tor_controller().set_conf(selected.name, new_value)
self.redraw()
except Exception as exc:
show_message('%s (press any key)' % exc,
HIGHLIGHT,
max_wait=30)
def _show_filter_prompt(self):
"""
Prompts the user to add a new regex filter.
"""
regex_input = input_prompt('Regular expression: ')
if regex_input:
self._filter.select(regex_input)
def _show_snapshot_prompt(self):
"""
Lets user enter a path to take a snapshot, canceling if left blank.
"""
path_input = input_prompt('Path to save log snapshot: ')
if path_input:
try:
self.save_snapshot(path_input)
show_message('Saved: %s' % path_input, HIGHLIGHT, max_wait=2)
except IOError as exc:
show_message('Unable to save snapshot: %s' % exc,
HIGHLIGHT,
max_wait=2)
def _reconnect():
if self._vals.is_connected:
return
controller = tor_controller()
self.show_message('Reconnecting...', HIGHLIGHT)
try:
try:
controller.reconnect(chroot_path=nyx.chroot())
except stem.connection.MissingPassword:
password = nyx.input_prompt('Controller Password: '******'s control port")
self.show_message('Tor reconnected', HIGHLIGHT, max_wait=1)
except Exception as exc:
self.show_message('Unable to reconnect (%s)' % exc,
HIGHLIGHT,
max_wait=3)
controller.close()