Index of /www001/src/ports/www/zope29/work/Zope-2.9.7-final/lib/python/zope/cachedescriptors

      Name                    Last modified       Size  Description


[DIR] Parent Directory        25-Mar-2007 02:47      -  
[   ] DEPENDENCIES.cfg        25-Mar-2007 02:45     1k  
[   ] __init__.py             25-Mar-2007 02:45     1k  
[   ] property.py             25-Mar-2007 02:45     2k  
[TXT] property.txt            25-Mar-2007 02:45     4k  
[   ] tests.py                25-Mar-2007 02:45     1k  

Cached descriptors

Cached descriptors cache their output.  They take into account
instance attributes that they depend on, so when the instance
attributes change, the descriptors will change the values they
return.

Cached descriptors cache their data in _v_ attributes, so they are
also useful for managing the computation of volatile attributes for
persistent objects.

Persistent descriptors:

  property

     A simple computed property. See property.txt.

  method

     Idempotent method.  The return values are cached based on method
     arguments and on any instance attributes that the methods are
     defined to depend on.

     **Note**, methods haven't been implemented yet.