def __init__(self,
appid='meqserver',
client_id='meqclient',
spawn=None,
opt=False,
**kwargs):
if spawn and isinstance(spawn, bool):
if opt:
spawn = default_spawn_opt
else:
spawn = default_spawn
# set gui arg
if 'gui' in kwargs and kwargs['gui'] and not callable(kwargs['gui']):
kwargs['gui'] = meqserver_gui
self._we_track_results = None
# init base class
multiapp_proxy.__init__(self, appid, client_id, spawn=spawn, **kwargs)
# setup own state
self._pprint = PrettyPrinter(width=78, stream=sys.stderr)
# track axis map changes
self._we_axis_list = self.whenever('axis.list',
self._axis_list_handler)
# if base/gui init() has explicitly disabled result tracking, _we_track_results
# will be False rather than None
if self.get_verbose() > 0 and self._we_track_results is None:
self.dprint(1, 'verbose>0: auto-enabling node_result output')
self.track_results(True)
self.dprint(
1, 'you can disable this by calling .track_results(False)')
def set_data(self, dataitem, default_open=None, **opts):
_dprint(3, 'set_data ', dataitem.udi)
# save currently open tree
if self._rec is not None:
openitems = self.get_open_items()
else: # no data, use default open tree if specified
openitems = default_open or self._default_open
# clear everything and reset data as new
self.clear()
self.set_udi_root(dataitem.udi)
self._rec = dataitem.data
self._pprint = PrettyPrinter(width=78, stream=sys.stderr)
self.set_refresh_func(dataitem.refresh_func)
# expand first level of record
self.set_content(self._rec)
# apply saved open tree
self.set_open_items(openitems)
# enable & highlight the cell
self.enable()
self.flash_refresh()
