From 6b87bc371b91917980884d6dd20e39d3cda47fc7 Mon Sep 17 00:00:00 2001 From: Helmut Grohne Date: Wed, 29 Dec 2021 15:36:12 +0100 Subject: DecompressedHash: also gain a name property for consistency --- dedup/hashing.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'dedup/hashing.py') diff --git a/dedup/hashing.py b/dedup/hashing.py index 27f303c..9cebcbb 100644 --- a/dedup/hashing.py +++ b/dedup/hashing.py @@ -84,7 +84,7 @@ class HashBlacklistContent: class DecompressedHash: """Apply a decompression function before the hash. This class provides the hashlib interface (update, hexdigest, copy) excluding digest and name.""" - def __init__(self, decompressor, hashobj): + def __init__(self, decompressor, hashobj, name="unnamed"): """ @param decompressor: a decompression object like bz2.BZ2Decompressor or lzma.LZMADecompressor. It has to provide methods decompress and @@ -92,9 +92,11 @@ class DecompressedHash: method. @param hashobj: a hashlib-like obj providing methods update, hexdigest and copy + @param name: initialized the name property """ self.decompressor = decompressor self.hashobj = hashobj + self.name = name def update(self, data): self.hashobj.update(self.decompressor.decompress(data)) @@ -113,7 +115,8 @@ class DecompressedHash: return tmphash.hexdigest() def copy(self): - return DecompressedHash(self.decompressor.copy(), self.hashobj.copy()) + return DecompressedHash(self.decompressor.copy(), self.hashobj.copy(), + self.name) class SuppressingHash: """A hash that silences exceptions from the update and hexdigest methods of -- cgit v1.2.3