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# EXAMPLE: bf_tutorial
# HIDE_START
"""
Code samples for Bloom filter doc pages:
https://redis.io/docs/latest/develop/data-types/probabilistic/bloom-filter/
"""
import redis
r = redis.Redis(decode_responses=True)
# HIDE_END
# STEP_START bloom
res1 = r.bf().reserve("bikes:models", 0.01, 1000)
print(res1) # >>> True
res2 = r.bf().add("bikes:models", "Smoky Mountain Striker")
print(res2) # >>> True
res3 = r.bf().exists("bikes:models", "Smoky Mountain Striker")
print(res3) # >>> True
res4 = r.bf().madd(
"bikes:models",
"Rocky Mountain Racer",
"Cloudy City Cruiser",
"Windy City Wippet",
)
print(res4) # >>> [True, True, True]
res5 = r.bf().mexists(
"bikes:models",
"Rocky Mountain Racer",
"Cloudy City Cruiser",
"Windy City Wippet",
)
print(res5) # >>> [True, True, True]
# STEP_END
# REMOVE_START
assert res1 is True
# REMOVE_END
|
