Observable Properties

Observing your own classes

Properties whose value doesn’t change.

class gtkmvc.observable.Observable

Bases: gtkmvc.support.wrappers.ObsWrapperBase

classmethod observed(f)

Decorate methods to be observable. If they are called on an instance stored in a property, the model will emit before and after notifications.

gtkmvc.observable.observed(f)

Just like Observable.observed().

Deprecated since version 1.99.1.

Signals

class gtkmvc.observable.Signal

Bases: gtkmvc.observable.Observable

Base class for signals properties

emit(arg=None)

Emits the signal, passing the optional argument

Wrapping values

Properties whose value doesn’t change

class gtkmvc.support.wrappers.ObsWrapperBase

Bases: object

This class is a base class wrapper for user-defined classes and containers like lists, maps, signals, etc.

class gtkmvc.support.wrappers.ObsWrapper(obj, method_names)

Bases: gtkmvc.support.wrappers.ObsWrapperBase

Base class for wrappers, like user-classes and sequences.

class gtkmvc.support.wrappers.ObsUserClassWrapper(user_class_instance, obs_method_names)

Bases: gtkmvc.support.wrappers.ObsWrapper

Mutable properties

class gtkmvc.support.wrappers.ObsSeqWrapper(obj, method_names)

class gtkmvc.support.wrappers.ObsMapWrapper(m)

class gtkmvc.support.wrappers.ObsListWrapper(l)