mirror of
https://github.com/searxng/searxng
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4809bf705c
- implement shared_redis.RedisCacheSharedDict to store key/value pairs in the redis DB. The default key_prefix is 'SearXNG_SharedDict'. - simplify searx.shared and import RedisCacheSharedDict, set key_prefix to 'SearXNG_storage' Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
48 lines
1.2 KiB
Python
48 lines
1.2 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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"""Module implements a :py:obj:`storage`."""
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__all__ = ['schedule', 'storage']
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import logging
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import importlib
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from . import redisdb
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from . import shared_redis
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from . import shared_simple
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logger = logging.getLogger('searx.shared')
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SharedDict = None
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schedule = None
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if redisdb.init():
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SharedDict = shared_redis.RedisCacheSharedDict
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logger.info('use redis DB for SharedDict')
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try:
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from . import shared_uwsgi
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uwsgi = importlib.import_module('uwsgi')
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uwsgi.cache_update('dummy', b'dummy')
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if uwsgi.cache_get('dummy') != b'dummy':
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raise Exception()
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schedule = shared_uwsgi.schedule
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logger.info('use shared_uwsgi for schedule')
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if SharedDict is None:
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SharedDict = shared_simple.SimpleSharedDict
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logger.info('use shared_uwsgi for SharedDict')
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except Exception: # pylint: disable=broad-except
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logger.debug('skip uwsgi setup ..', exc_info=1)
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if SharedDict is None:
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logger.info('use shared_simple for SharedDict')
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SharedDict = shared_simple.SimpleSharedDict
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if schedule is None:
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logger.info('use shared_simple for schedule')
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schedule = shared_simple.schedule
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storage = SharedDict(key_prefix='SearXNG_storage')
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