Package pyxb :: Package binding :: Module basis :: Class _DynamicCreate_mixin

Class _DynamicCreate_mixin

object --+    
         |    
   cscRoot --+
             |
            _DynamicCreate_mixin

Known Subclasses:

Helper to allow overriding the implementation class.

Generally we'll want to augment the generated bindings by subclassing them, and adding functionality to the subclass. This mix-in provides a way to communicate the existence of the superseding subclass back to the binding infrastructure, so that when it creates an instance it uses the subclass rather than the unaugmented binding class.

When a raw generated binding is subclassed, _SetSupersedingClass should be invoked on the raw class passing in the superseding subclass. E.g.:

 class mywsdl (raw.wsdl):
   pass
 raw.wsdl._SetSupersedingClass(mywsdl)

Instance Methods

[hide private]

Inherited from cscRoot: __init__

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

Class Methods

[hide private]

__SupersedingClassAttribute(cls)

__AlternativeConstructorAttribute(cls)

_SupersedingClass(cls)
Return the class stored in the class reference attribute.

_AlternativeConstructor(cls)
Return the class stored in the class reference attribute.

_SetSupersedingClass(cls, superseding)
Set the class reference attribute.

_SetAlternativeConstructor(cls, alternative_constructor)

_DynamicCreate(cls, *args, **kw)
Invoke the constructor for this class or the one that supersedes it.

_DynamicCreate_mixin__AlternativeConstructorAttribute(cls)

source code

_DynamicCreate_mixin__SupersedingClassAttribute(cls)

source code

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

_SetSupersedingClass(cls, superseding)
Class Method

Set the class reference attribute.

Parameters:

superseding - A Python class that is a subclass of this class.

Class _DynamicCreate_mixin

_SetSupersedingClass(cls, superseding) Class Method

_SetSupersedingClass(cls, superseding)
Class Method