zope.interface.declarations.ObjectSpecificationDescriptorPy

Package zope :: Package interface :: Module declarations :: Class ObjectSpecificationDescriptorPy

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Type ObjectSpecificationDescriptorPy

object --+
         |
        ObjectSpecificationDescriptorPy

Implement the __providedBy__ attribute

The __providedBy__ attribute computes the interfaces peovided by an object.

Method Summary
	`__get__(self, inst, cls)` Get an object specification for an object
Inherited from object
	`__init__(...)` x.__init__(...) initializes x; see x.__class__.__doc__ for signature
	`__delattr__(...)` x.__delattr__('name') <==> del x.name
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name
	`__hash__(x)` x.__hash__() <==> hash(x)
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T
	`__reduce__(...)` helper for pickle
	`__reduce_ex__(...)` helper for pickle
	`__repr__(x)` x.__repr__() <==> repr(x)
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value
	`__str__(x)` x.__str__() <==> str(x)

Method Details

get(self, inst, cls)

Get an object specification for an object

For example:

>>> from zope.interface import Interface
>>> class IFoo(Interface): pass
...
>>> class IFooFactory(Interface): pass
...
>>> class C(object):
...   implements(IFoo)
...   classProvides(IFooFactory)
>>> [i.getName() for i in C.__providedBy__]
['IFooFactory']
>>> [i.getName() for i in C().__providedBy__]
['IFoo']

Generated by Epydoc 2.1 on Fri Jun 24 12:01:21 2005

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Type ObjectSpecificationDescriptorPy

__get__(self, inst, cls)

get(self, inst, cls)