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Diffstat (limited to 'CHANGES.txt')
| -rw-r--r-- | CHANGES.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/CHANGES.txt b/CHANGES.txt index 817b51aff..3233922bd 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -4,6 +4,28 @@ Features -------- +- Class objects may now be used as view callables (both via ZCML and + via use of the ``bfg_view`` decorator in Python 2.6 as a class + decorator). The calling semantics when using a class as a view + callable is similar to that of using a class as a Zope "browser + view": the class' ``__init__`` must accept two positional parameters + (conventionally named ``context``, and ``request``). The resulting + instance must be callable (it must have a ``__call__`` method). + When called, the instance should return a response. For example:: + + from webob import Response + + class MyView(object): + def __init__(self, context, request): + self.context = context + self.request = request + + def __call__(self): + return Response('hello from %s!' % self.context) + + See the "Views" chapter in the documentation and the + ``repoze.bfg.view`` API documentation for more information. + - Removed the pickling of ZCML actions (the code that wrote ``configure.zcml.cache`` next to ``configure.zcml`` files in projects). The code which managed writing and reading of the cache |