diff --git a/modules/hashes.py b/modules/hashes.py index 14231771..b85a7580 100644 --- a/modules/hashes.py +++ b/modules/hashes.py @@ -34,9 +34,10 @@ def cache(subsection): def calculate_sha256(filename): hash_sha256 = hashlib.sha256() + blksize = 1024 * 1024 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) return hash_sha256.hexdigest()