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prefetch test

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This commit is contained in:
HiccupHan
2025-02-25 13:02:48 -08:00
parent a276151e0c
commit e9b1128826
5 changed files with 93 additions and 12 deletions
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17
app/cache/prefetch_cache.py vendored
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@@ -1,5 +1,5 @@
from .cache import Cache
from database import get_user_profile
from database import get_user_profile, get_friends
from collections import OrderedDict
import math
@@ -39,15 +39,12 @@ class PrefetchCache(Cache):
def prefetch(self, profile) -> bool:
evict = False
for i in range(math.ceil(self.limit*0.1)):
if i < len(profile["friends"]):
data = get_user_profile(profile["friends"][i])
if len(self.cache) >= self.limit:
self.cache.popitem(last = False)
evict = True
self.cache[profile["friends"][i]] = data
else:
break
friends_prof = get_friends(profile["user_id"], math.ceil(self.limit*0.1))
for i in friends_prof:
if len(self.cache) >= self.limit:
self.cache.popitem(last = False)
evict = True
self.cache[i] = friends_prof[i]
return evict
def invalidate(self, key: str) -> bool: