Enable parallel compression with zstandard. Fixes #2324

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grossmj committed 2026-02-16 18:28:11 +08:00
1 parent 74bc3b5144
commit 28e7c014c8
3 files changed
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@@ -42,7 +42,7 @@ if 'compresslevel' in inspect.signature(zipfile._get_compressor).parameters:
if compress_type == zipfile.ZIP_ZSTANDARD:
if compresslevel is None:
compresslevel = 3
return zstd.ZstdCompressor(level=compresslevel, threads=12).compressobj()
return zstd.ZstdCompressor(level=compresslevel, threads=-1).compressobj()
else:
return patch.originals['_get_compressor'](compress_type, compresslevel=compresslevel)
else:
@@ -51,7 +51,7 @@ else:
if compress_type == zipfile.ZIP_ZSTANDARD:
if compresslevel is None:
compresslevel = 3
return zstd.ZstdCompressor(level=compresslevel, threads=12).compressobj()
return zstd.ZstdCompressor(level=compresslevel, threads=-1).compressobj()
else:
return patch.originals['_get_compressor'](compress_type)