Package pypat :: Package behavioral :: Module observer :: Class Observable

Class Observable

object --+
         |
        Observable


Base Observable class as part of the Observer design pattern.

- External Usage documentation: U{https://github.com/tylerlaberge/PyPatterns/wiki/Behavioral-Pattern-Usage}
- External Observer Pattern documentation: U{https://en.wikipedia.org/wiki/Observer_pattern}

Instance Methods

[hide private]

__init__(self)
Initialize a new Observable instance.

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attach(self, observer)
Attach an observer to this Observable.

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detach(self, observer)
Detach an observer from this Observable.

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notify(self)
Notify all attached Observers of the state of this Observable.

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__