def _notify_trait(self, name, old_value, new_value):
"""Called when a property has changed."""
# Send the state before the user registered callbacks for trait changess
# have all fired.
if self.comm is not None and name in self.keys:
# Make sure this isn't information that the front-end just sent us.
if self._should_send_property(name, new_value):
# Send new state to front-end
self.send_state(key=name)
# Trigger default traitlet callback machinery.
LoggingConfigurable._notify_trait(self, name, old_value, new_value)
def _notify_trait(self, name, old_value, new_value):
"""Called when a property has changed."""
# Send the state before the user registered callbacks for trait changess
# have all fired.
if self.comm is not None and name in self.keys:
# Make sure this isn't information that the front-end just sent us.
if self._should_send_property(name, new_value):
# Send new state to front-end
self.send_state(key=name)
# Trigger default traitlet callback machinery.
LoggingConfigurable._notify_trait(self, name, old_value, new_value)
def _notify_trait(self, name, old_value, new_value):
"""Called when a property has been changed."""
# Trigger default traitlet callback machinery. This allows any user
# registered validation to be processed prior to allowing the widget
# machinery to handle the state.
LoggingConfigurable._notify_trait(self, name, old_value, new_value)
# Send the state after the user registered callbacks for trait changes
# have all fired (allows for user to validate values).
if self.comm is not None and name in self.keys:
# Make sure this isn't information that the front-end just sent us.
if self._should_send_property(name, new_value):
# Send new state to front-end
self.send_state(key=name)
def _notify_trait(self, name, old_value, new_value):
"""Called when a property has been changed."""
# Trigger default traitlet callback machinery. This allows any user
# registered validation to be processed prior to allowing the widget
# machinery to handle the state.
LoggingConfigurable._notify_trait(self, name, old_value, new_value)
# Send the state after the user registered callbacks for trait changes
# have all fired (allows for user to validate values).
if self.comm is not None and name in self.keys:
# Make sure this isn't information that the front-end just sent us.
if self._should_send_property(name, new_value):
# Send new state to front-end
self.send_state(key=name)
