def page_cache(page_id):
page = memcache.get(page_id)
if not page:
page = pagedb.Page.get_by_key_name(key_names=page_id,
parent=pagedb.page_key())
memcache.set(page_id, page)
return page
def add_version(self, page_id, content):
new_page = pagedb.Page.get_or_insert(key_name=page_id,
parent=pagedb.page_key())
pagedb.PageContent(page=new_page, content=content,
parent=pagedb.page_key()).put()
