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'''
.. versionchanged:: 0.12
Refactor to use :meth:`on_electrode_states_set`.
'''
states['electrode_states'] = \
states['electrode_states'].combine_first(self.canvas_slave
.electrode_states)
self.on_electrode_states_set(states)"
3992,"def on_electrode_states_set(self, states):
'''
Render and draw updated **static** electrode actuations layer on
canvas.
'''
if (self.canvas_slave.electrode_states
.equals(states['electrode_states'])):
return
self.canvas_slave.electrode_states = states['electrode_states']
surface = self.canvas_slave.render_static_electrode_state_shapes()
self.canvas_slave.set_surface('static_electrode_state_shapes', surface)
self.canvas_slave.cairo_surface = flatten_surfaces(self.canvas_slave
.df_surfaces)
gobject.idle_add(self.canvas_slave.draw)"
3993,"def on_dynamic_electrode_states_set(self, states):
'''
Render and draw updated **dynamic** electrode actuations layer on
canvas.
.. versionadded:: 0.12
'''
self.canvas_slave._dynamic_electrodes = states
surface = self.canvas_slave.render_dynamic_electrode_state_shapes()
self.canvas_slave.set_surface('dynamic_electrode_state_shapes',
surface)
self.canvas_slave.cairo_surface = flatten_surfaces(self.canvas_slave
.df_surfaces)
gobject.idle_add(self.canvas_slave.draw)"
3994,"def set_video_config(self, video_config):
'''
.. versionchanged:: 0.6.1
Log video source process ID.
'''
self.video_config = video_config
if video_config is None:
self.disable_video()
return
py_exe = sys.executable
port = self.canvas_slave.video_sink.socket_info['port']
transport = self.canvas_slave.video_sink.socket_info['transport']
host = (self.canvas_slave.video_sink.socket_info['host']
.replace('*', 'localhost'))
# Terminate existing process (if running).
self.cleanup_video()
# Launch new video source process using JSON serialized video
# configuration.
command = [py_exe, '-m', 'pygst_utils.video_view.video_source',
'fromjson', '-p', str(port), transport, host,
video_config.to_json()]
logger.info(' '.join(command))
self.video_source_process = sp.Popen(command)
logger.info('Launched video source process: %s',
self.video_source_process.pid)
self.canvas_slave.enable()"
3995,"def on_canvas_slave__routes_set(self, slave, df_routes):
'''
.. versionadded:: 0.11.3
'''
self.canvas_slave.set_surface('routes',
self.canvas_slave.render_routes())
self.canvas_slave.cairo_surface = flatten_surfaces(self.canvas_slave
.df_surfaces)
gtk.idle_add(self.canvas_slave.draw)"
3996,"def on_canvas_slave__global_command(self, slave, group, command, data):
'''
.. versionadded:: 0.13
Execute global command (i.e., command not tied to a specific
electrode or route).
'''
def command_callback(reply):
_L().debug('%s.%s()', group, command)
# Decode content to raise error, if necessary.
try:
decode_content_data(reply)
except Exception:
_L().error('Global command error.', exc_info=True)
self.plugin.execute_async(group, command, callback=command_callback)"
3997,"def get_string_version(name,
default=DEFAULT_STRING_NOT_FOUND,
allow_ambiguous=True):
""""""
Get string version from installed package information.
It will return :attr:`default` value when the named package is not