Fix subscript access on Page Template macros
attribute
#503
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Fixes #210
Under Zope 2.13, the
macros
attribute on a page template is a dictionary. The security machinery didn't care about it. With Chameleon, it is a real object.__allow_access_to_unprotected_subobjects__
is a bit of a sledge hammer here, but I can't see any way of getting to such amacros
object without hitting all necessary security checks before you even get close. Attempts to install aClassSecurityInfo
on the class and declaring e.g.__getitem__
public didn't work.