formations/python/formation/snippets/wrap.py

class Wrap(object):
    def __init__(self, name, wrap):
        self.slots = ('_name', '_w')
        self._name = name or "wrapped_element"
        self._w = wrap

    def __getattr__(self, name):
        if name in self.slots:
            return getattr(self, name)
        else:
            return getattr(self._w, name)

#    def get_w(self, name):
#        return getattr(self._w, name)

#    def set_w(self, name, value):
#        return setattr(self._w, name, value)

#    _w = property (get_w, set_w)

    def __repr__(self):
        return "[W_Element %s]"% repr(self._name)