def user_can_add_attachments(self):
        """Checks if the current logged in user is allowed to add attachments
        """
        if not self.global_attachments_allowed():
            return False
        context = self.context
        pm = api.get_tool("portal_membership")
        return pm.checkPermission(AddAttachment, context)
Checks if the current logged in user is allowed to add attachments