def unload_ipython_extension(ipython):
plugin = get_core_plugin()
plugin._unregister_extensions()
util.__ecli_core__ = None
util.__ipython__ = None
return True
def load_ipython_extension(ipython):
core = get_core_plugin()
if core is None:
logger.error('ECLI core not loaded')
return
try:
core.unregister_extension('ECLIcas')
except:
pass
instance = core.register_extension(ECLIcas, globals_=globals())
if instance is not None:
instance._register_callbacks()
def gui_config(remove_prefixes=['_']):
shell = get_core_plugin().shell
datasets = []
all_items = {}
for configurable in sorted(shell.configurables,
key=lambda c: c.__class__.__name__):
items = {}
conf_name = configurable.__class__.__name__
for name, trait in configurable.traits().items():
skip = False
for prefix in remove_prefixes:
if name.startswith(prefix):
skip = True
break
if not skip:
mapped = map_trait(configurable, name, trait)
if mapped is not None:
item_key = '%s.%s' % (conf_name, name)
items[item_key] = mapped
all_items[item_key] = mapped
if items:
ds_class = type(conf_name, (dt.DataSet,), items)
datasets.append(ds_class())
app = guidata.qapplication() # <-- this already checks if one exists
group = DataSetGroup(datasets, title='ECLI Configuration')
group.edit()
#for ds in datasets:
# print('------------- %s ---------------' % (ds.__class__.__name__, ))
# print(ds)
# print()
# print()
for key, item in all_items.items():
print(key, item)
#return datasets
return all_items
def __init__(self, shell, config, init_traits=True):
super(ECLIPlugin, self).__init__(shell=shell, config=config)
if not hasattr(self, '_cb_dict'):
self._cb_dict = dict()
# To be flagged as configurable (and thus show up in %config), this instance
# should be added to the shell's configurables list.
if hasattr(shell, 'configurables'):
shell.configurables.append(self)
# Insert the exported objects into the user namespace (these will be available
# on the command-line)
for name, obj in self.EXPORTS.iteritems():
shell.user_ns[name] = obj
self.core = get_core_plugin()
if init_traits:
self.update_all_traits()
self.core.add_callback(self.core.CB_CONFIG_LOADED, self.config_loaded)
def wrapped(usermagics, args):
cmd = '"%s" %s' % (exe_, args)
logger.info('Executing: %s' % (cmd, ))
shell = get_core_plugin().shell
shell.system(cmd)
def unload_ipython_extension(ipython):
core = get_core_plugin()
core.unregister_extension('ECLIcas')
pcaspy.asCaStop()
