async def _get_user(self):
if self._cache is None:<EOL><INDENT>try:<EOL><INDENT>self._cache =await self.facebook.get_user(self.fbid, self.page_id)<EOL><DEDENT>except PlatformOperationError:<EOL><INDENT>self._cache = {}<EOL><DEDENT><DEDENT>return self._cache<EOL>
Get the user dict from cache or query it from the platform if missing.