class KSSView(SiteView):
"""KSS view
This allows setting up the content of the response, and then
generate it out.
"""
interface.implements(IKSSView)
def __init__(self, context, request):
super(KSSView, self).__init__(context, request)
self._initcommands()
def _initcommands(self):
self.commands = KSSCommands()
# XXX avoid weird acquisition behaviour in Zope 2... this should
# go away when Five views aren't Acquisition objects anymore.
def _set_context(self, context):
self._context = [context]
def _get_context(self):
return self._context[0]
context = property(_get_context, _set_context)
def render(self):
"""Views can use this to return their command set."""
notify(BeforeRenderKSSCommandsEvent(self))
return self.commands.render(self.request)
def cancelRedirect(self):
if self.request.response.getStatus() in (302, 303):
# Try to not redirect if requested
self.request.response.setStatus(200)
def getCommands(self):
return self.commands
def getCommandSet(self, name):
commandset = getRegisteredCommandSet(name)
# return the adapted view
return commandset.provides(self)
def _initcommands(self):
self.commands = KSSCommands()