zope.interface: zope.interface (interfaces for Python) zope.interface: zope.interface: This package provides an implementation of "object interfaces" zope.interface: for Python. zope.interface: Interfaces are a mechanism for labeling objects as conforming zope.interface: to a given API or contract. zope.interface: zope.interface: zope.interface: zope.interface: zope.interface home: http://pypi.python.org/pypi/zope.interface/ zope.interface: