Unverified Commit ce13ced5 authored by AUTOMATIC1111's avatar AUTOMATIC1111 Committed by GitHub

Merge pull request #6772 from vladmandic/sha-calc-optimization

increase block size
parents 006997d1 f0312565
...@@ -34,9 +34,10 @@ def cache(subsection): ...@@ -34,9 +34,10 @@ def cache(subsection):
def calculate_sha256(filename): def calculate_sha256(filename):
hash_sha256 = hashlib.sha256() hash_sha256 = hashlib.sha256()
blksize = 1024 * 1024
with open(filename, "rb") as f: with open(filename, "rb") as f:
for chunk in iter(lambda: f.read(4096), b""): for chunk in iter(lambda: f.read(blksize), b""):
hash_sha256.update(chunk) hash_sha256.update(chunk)
return hash_sha256.hexdigest() return hash_sha256.hexdigest()
......
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