ok
Mini Shell
import functools
from im360.model.cache_sources import (
CountryIPListCacheSource,
GlobalwhitelistCacheSource,
WhitelistCacheSourceFromCSF,
WhitelistCacheSourceFromSystemSettings,
)
from im360.subsys import csf
from im360.utils.tree_cache import TreeCache
from im360.utils.tree_cache.adapters import TreeCacheCollector
from im360.model.firewall import IPList
cached = functools.lru_cache(maxsize=1)
class Services:
"""Class for definition and lazy initialization of used services."""
@property
@cached
def primary_whitelist_cache(self):
""":rtype: TreeCache"""
db_cache = TreeCache(
source=CountryIPListCacheSource(IPList.WHITE),
full_sync_period=3600,
)
return TreeCacheCollector(db_cache, self.common_whitelist_cache)
@property
@cached
def csf_whitelist_cache(self):
""":rtype: TreeCache"""
csf_files = csf.CSF_IMUNIFY_IPLISTS_MAPPING["WHITE"]
csf_cache = TreeCache(source=WhitelistCacheSourceFromCSF(*csf_files))
return TreeCacheCollector(
csf_cache,
self.common_whitelist_cache,
)
@property
@cached
def common_whitelist_cache(self):
""":rtype: TreeCache"""
return TreeCacheCollector(
TreeCache(
self.white_ips_source_from_system_settings, float("inf")
),
self.global_whitelist_tree_cache,
)
@property
@cached
def white_ips_source_from_system_settings(self):
return WhitelistCacheSourceFromSystemSettings()
@property
@cached
def global_whitelist_cache_source(self):
return GlobalwhitelistCacheSource()
@property
@cached
def global_whitelist_tree_cache(self):
"""
:return TreeCache: entity which is featured with .reset()
"""
return TreeCache(self.global_whitelist_cache_source)
services = Services()
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