/usr/share/pyshared/zope/browserpage/namedtemplate.py is in python-zope.browserpage 4.0.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (c) 2005-2009 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.
#
##############################################################################
"""
"""
from zope import component, interface
import zope.traversing.interfaces
class INamedTemplate(interface.Interface):
"""A template that is looked up by name
"""
class NamedTemplateImplementation:
def __init__(self, descriptor, view_type=None):
try:
descriptor.__get__
except AttributeError:
raise TypeError(
"NamedTemplateImplementation must be passed a descriptor."
)
self.descriptor = descriptor
interface.implementer(INamedTemplate)(self)
if view_type is not None:
component.adapter(view_type)(self)
def __call__(self, instance):
return self.descriptor.__get__(instance, instance.__class__)
class implementation:
def __init__(self, view_type=None):
self.view_type = view_type
def __call__(self, descriptor):
return NamedTemplateImplementation(descriptor, self.view_type)
class NamedTemplate(object):
def __init__(self, name):
self.__name__ = name
def __get__(self, instance, type=None):
if instance is None:
return self
return component.getAdapter(instance, INamedTemplate, self.__name__)
def __call__(self, instance, *args, **kw):
self.__get__(instance)(*args, **kw)
# TODO need test
@interface.implementer(zope.traversing.interfaces.IPathAdapter)
class NamedTemplatePathAdapter(object):
def __init__(self, context):
self.context = context
def __getitem__(self, name):
return component.getAdapter(self.context, INamedTemplate, name)
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