diff options
Diffstat (limited to 'repoze/bfg/zcml.py')
| -rw-r--r-- | repoze/bfg/zcml.py | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/repoze/bfg/zcml.py b/repoze/bfg/zcml.py index 34b071676..737e2409b 100644 --- a/repoze/bfg/zcml.py +++ b/repoze/bfg/zcml.py @@ -1,3 +1,4 @@ +import inspect import types from zope.configuration import xmlconfig @@ -50,7 +51,7 @@ def view(_context, # adapts() decorations may be used against either functions or # class instances - if isinstance(view, types.FunctionType): + if inspect.isfunction(view): adapted_by = adaptedBy(view) else: adapted_by = adaptedBy(type(view)) @@ -66,6 +67,22 @@ def view(_context, # the view specification; we ignore it. pass + if inspect.isclass(view): + # If the object we've located is a class, turn it into a + # function that operates like a Zope view (when it's invoked, + # construct an instance using 'context' and 'request' as + # position arguments, then immediately invoke the __call__ + # method of the instance with no arguments; __call__ should + # return an IResponse). + _view = view + def _bfg_class_view(context, request): + inst = _view(context, request) + return inst() + _bfg_class_view.__module__ = view.__module__ + _bfg_class_view.__name__ = view.__name__ + _bfg_class_view.__doc__ = view.__doc__ + view = _bfg_class_view + if request_type is None: request_type = IRequest |