def clear_old_indexes(site: SiteConfiguration,
config: Optional[AppConfiguration] = None):
if config is None:
config = AppConfiguration()
keys = Keys(config.key_prefix)
index_alias = keys.index_alias(site.url)
redis_client = get_search_connection(index_alias)
try:
current_index = redis_client.info()['index_name']
except ResponseError:
log.error("Index alias does not exist: %s", index_alias)
current_index = None
old_indexes = [
i for i in redis_client.redis.execute_command('FT._LIST')
if i.startswith(index_alias) and i != current_index
]
for idx in old_indexes:
redis_client.redis.execute_command('FT.DROPINDEX', idx)
return True
import logging
import click
from sitesearch import tasks
from sitesearch.config import AppConfiguration
config = AppConfiguration()
log = logging.getLogger(__name__)
@click.argument('site')
@click.command()
def index(site):
"""Index the app's configured sites in RediSearch."""
site = config.sites.get(site)
if site is None:
valid_sites = ", ".join(config.sites.keys())
raise click.BadArgumentUsage(
f"The site you gave does not exist. Valid sites: {valid_sites}")
tasks.index(site, force=True)
def app_config():
yield AppConfiguration(key_prefix="sitesearch:test", env="test")