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# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=missing-module-docstring
import pathlib
from searx import logger
from searx.cache import ExpireCacheCfg, ExpireCacheSQLite
log = logger.getChild("data")
data_dir: pathlib.Path = pathlib.Path(__file__).parent
_DATA_CACHE: ExpireCacheSQLite | None = None
def get_cache():
global _DATA_CACHE # pylint: disable=global-statement
if _DATA_CACHE is None:
_DATA_CACHE = ExpireCacheSQLite.build_cache(
ExpireCacheCfg(
name="DATA_CACHE",
# MAX_VALUE_LEN=1024 * 200, # max. 200kB length for a *serialized* value.
# MAXHOLD_TIME=60 * 60 * 24 * 7 * 4, # 4 weeks
)
)
return _DATA_CACHE
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