Fix blosc2 compressor number

silx-kit · Dec 9, 2022 · 5264e11 · 5264e11
1 parent 541737f
commit 5264e11
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Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/doc/contribute.rst b/doc/contribute.rst
@@ -155,8 +155,9 @@ compression_opts: (0, 0, 0, 0, **compression level**, **filter**, **compression*
   * 0: blosclz (default)
   * 1: lz4
   * 2: lz4hc
-  * 3: zlib
-  * 4: zstd
+  * 3: unused
+  * 4: zlib
+  * 5: zstd
 
 By default the filter uses byte shuffle and blosclz.
 

diff --git a/src/hdf5plugin/_filters.py b/src/hdf5plugin/_filters.py
@@ -268,8 +268,8 @@ class Blosc2(_FilterRefClass):
         'blosclz': 0,
         'lz4': 1,
         'lz4hc': 2,
-        'zlib': 3,
-        'zstd': 4,
+        'zlib': 4,
+        'zstd': 5,
     }
 
     def __init__(self, cname='blosclz', clevel=5, filters=SHUFFLE):

diff --git a/src/hdf5plugin/test.py b/src/hdf5plugin/test.py
@@ -200,8 +200,10 @@ def testBlosc2(self):
         tested_filters = (hdf5plugin.Blosc2.NOFILTER,
                     hdf5plugin.Blosc2.SHUFFLE,
                     hdf5plugin.Blosc2.BITSHUFFLE)
-        compress = 'blosclz', 'lz4', 'lz4hc', 'zlib', 'zstd'
+        compress = 'blosclz', 'lz4', 'lz4hc', 'unused', 'zlib', 'zstd'
         for compression_id, cname in enumerate(compress):
+            if cname == 'unused':
+                continue
             for filters in tested_filters:
                 for clevel in range(10):
                     with self.subTest(compression=cname,