Philipp von Weitershausen wrote:
class IKeyReference(zope.interface.Interface):
"""A reference to an object (similar to a weak reference).
The references are compared by their hashes.
"""
There, that wasn't so hard...
Well yeah, but it's also not very explanatory ;-)
If it's similar to a weak reference, why not just a weak reference? What
are the salient differences between a normal weak reference and a key
reference?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
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