Package elisa :: Package core :: Package utils :: Module bindable :: Class Bindable

Class Bindable

A Bindable instance can have its attributes replicated into ones of other objects. All modifications to the attributes are directly reflected.

Instance Methods

__init__(self)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

bind(self, attribute, destination_object, destination_attribute)
Bind a local attribute to destination_attribute of destination_object. source code

unbind(self, attribute, destination_object, destination_attribute)
Remove the binding of attribute to destination_attribute of destination_object. source code

unbind_object(self, destination_object)
Remove all the bindings you have for a certain destination_object. source code

__setattr__(self, attribute, new_value)
x.__setattr__('name', value) <==> x.name = value

source code

__delattr__(self, attribute)
x.__delattr__('name') <==> del x.name

source code

Inherited from extern.log.log.Loggable: debug, doLog, error, info, log, logFunction, logObjectName, warning, warningFailure

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

Class Variables
Inherited from `extern.log.log.Loggable`: `logCategory`

Properties
Inherited from `object`: `__class__`

Method Details

init(self)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

bind(self, attribute, destination_object, destination_attribute)

source code

Bind a local attribute to destination_attribute of destination_object.

Parameters:

attribute (str) - local attribute to bind

Raises:

NotBindable - when you try to bind a private attribute (beginning with an underscore)

unbind(self, attribute, destination_object, destination_attribute)

source code

Remove the binding of attribute to destination_attribute of destination_object.

If you want to unbind the whole destination_object you should use the unbind_object method instead.

Parameters:

attribute (str) - local attribute to unbind

Raises:

NotBoundError - when you try to unbind something that is not bound

setattr(self, attribute, new_value)

source code

x.__setattr__('name', value) <==> x.name = value

Overrides: object.__setattr__: (inherited documentation)

delattr(self, attribute)

source code

x.__delattr__('name') <==> del x.name

Overrides: object.__delattr__: (inherited documentation)

Class Bindable

__init__(self) (Constructor)

bind(self, attribute, destination_object, destination_attribute)

unbind(self, attribute, destination_object, destination_attribute)

__setattr__(self, attribute, new_value)

__delattr__(self, attribute)

init(self)
(Constructor)

setattr(self, attribute, new_value)

delattr(self, attribute)