Package ldaptor :: Module entryhelpers :: Class MatchMixin
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Class MatchMixin

source code

object --+
         |
        MatchMixin
Known Subclasses:

Instance Methods [hide private]
 
__providedBy__(...)
Object Specification Descriptor
source code
 
__provides__(...)
Special descriptor for class __provides__
 
match(self, filter) source code

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

Class Variables [hide private]
  __implemented__ = <implementedBy ldaptor.entryhelpers.MatchMixin>
Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__provides__(...)

 

Special descriptor for class __provides__

The descriptor caches the implementedBy info, so that we can get declarations for objects without instance-specific interfaces a bit quicker.

For example:

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