/usr/share/pyshared/zope/contentprovider/provider.py is in python-zope.contentprovider 3.7.2-0ubuntu4.
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#
# Copyright (c) 2009 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Simple base class for implementing content providers
$Id: provider.py 98173 2009-03-16 22:47:55Z nadako $
"""
from zope.component import adapts
from zope.interface import Interface, implements
from zope.publisher.browser import BrowserView
from zope.publisher.interfaces.browser import IBrowserRequest
from zope.contentprovider.interfaces import IContentProvider
class ContentProviderBase(BrowserView):
"""Base class for content providers"""
implements(IContentProvider)
adapts(Interface, IBrowserRequest, Interface)
def __init__(self, context, request, view):
super(ContentProviderBase, self).__init__(context, request)
self.__parent__ = view
def update(self):
pass
def render(self, *args, **kwargs):
raise NotImplementedError(
'``render`` method must be implemented by subclass')
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