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ignore scaleoffset compression #385

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merged 1 commit into from
Jul 14, 2024
Merged

ignore scaleoffset compression #385

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5 changes: 3 additions & 2 deletions hsds/util/storUtil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,7 @@ def _uncompress(data, compressor=None, shuffle=0, level=None, dtype=None, chunk_
msg += f", level: {level}"
log.debug(msg)
start_time = time.time()
if compressor:
if compressor and compressor != "scaleoffset":
if compressor in ("gzip", "deflate"):
# blosc referes to this as zlib
compressor = "zlib"
Expand Down Expand Up @@ -239,6 +239,7 @@ def _compress(data, compressor=None, level=5, shuffle=0, dtype=None, chunk_shape
log.debug(f"_compress(compressor={compressor}, shuffle={shuffle})")
start_time = time.time()
data_size = len(data)
cdata = None
if shuffle == 2:
# bit shuffle the data before applying the compressor
log.debug("bitshuffling data")
Expand All @@ -248,7 +249,7 @@ def _compress(data, compressor=None, level=5, shuffle=0, dtype=None, chunk_shape
log.error(f"got exception using bitshuffle: {e}")
shuffle = 0 # don't do any blosc shuffling

if compressor:
if compressor and compressor != "scaleoffset":
if compressor in ("gzip", "deflate"):
# blosc referes to this as zlib
compressor = "zlib"
Expand Down
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