def _update_page_views(pipeline: redis.client.Pipeline, date: str,
expire: int) -> None:
key: str = f"stats:views:{date}"
pipeline.incr(key)
pipeline.expire(key, expire)
def _update_visitor_count(pipeline: redis.client.Pipeline, date: str,
expire: int) -> None:
key: str = f"stats:visitors:{date}"
pipeline.pfadd(key, flask.g.session.id_)
pipeline.expire(key, expire)