def _add_match_items_to_redis(
cls,
match_item_generator: ABCMatchItemGenerator,
redis_pipeline: redis.client.Pipeline,
redis_prefix: str,
) -> None:
prefix = cls.add_to_prefix(redis_prefix, match_item_generator.name)
key_match_texts = cls.key_match_texts(prefix)
redis_pipeline.delete(key_match_texts)
for idx, match_item in enumerate(match_item_generator.generate_match_items()):
redis_pipeline.hset(
key_match_texts,
key=" ".join(match_item.match_texts),
value=idx,
)
redis_pipeline.hset( # type: ignore[call-arg] # no idea why this is necessary...
cls.add_to_prefix(prefix, idx),
mapping={
"title": match_item.title,
"topic": match_item.topic,
"url": match_item.url,
},
)
def transaction_method(pipe: redis.client.Pipeline) -> None:
value = pipe.get(db_key)
if value is not None and \
value.decode("utf-8") == expected_report_key:
pipe.delete(db_key)