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passing ruff

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This commit is contained in:
Isidro Arias 2023-04-06 13:46:21 +02:00
parent 486dcbc04c
commit 4111807c47
1 changed files with 5 additions and 5 deletions
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10
data_structures/hashing/bloom_filter.py
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@ -1,9 +1,9 @@
"""
See https://en.wikipedia.org/wiki/Bloom_filter
"""
import string
from hashlib import md5, sha256
from random import choices
from string import ascii_lowercase
class Bloom:
@ -15,7 +15,7 @@ class Bloom:
self.size = size
def add(self, value):
h = self.hash(value)
h = self.hash_(value)
self.bitstring |= h
print(
f"""\
@ -26,7 +26,7 @@ class Bloom:
)
def exists(self, value):
h = self.hash(value)
h = self.hash_(value)
res = (h & self.bitstring) == h
print(
@ -43,7 +43,7 @@ class Bloom:
res = bin(value)[2:]
return res.zfill(self.size)
def hash(self, value):
def hash_(self, value):
res = 0b0
for func in self.HASH_FUNCTIONS:
b = func(value.encode()).digest()
@ -67,7 +67,7 @@ def test_movies():
def random_string(size):
return "".join(choices(string.ascii_lowercase + " ", k=size))
return "".join(choices(ascii_lowercase + " ", k=size))
def test_probability(m=64, n=20):