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This is the v1.3 release of khmer featuring a new FAST[AQ] parser from the | ||
SeqAn project. | ||
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Docs at: https://khmer.readthedocs.org/en/v1.3/ | ||
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## New items of note: | ||
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Fixes the two multithreaded reading of sequence files issues: FASTQ parsing and | ||
the recently found read dropping issue. Several khmer scripts now support | ||
reading from non-seekable plain and gziped FAST[AQ] files (a.k.a pipe or | ||
streaming support). @mr-c #642 | ||
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## Notable bugs fixed/issues closed: | ||
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restore threading to load-graph.py #699 @mr-c | ||
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## Additional fixes/features | ||
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increase filter_abund.py coverage #568 @wrightmhw | ||
Provide scripts/ testing coverage for check_space_for_hashtable #386 #678 #718 | ||
@b-wyss | ||
Use absolute URI in CODE_OF_CONDUCT #684 @jsspencer | ||
give SeqAn credit #712 @mr-c | ||
Added testing to make sure all sandbox scripts are import-able and | ||
execfile-able. #709 @ctb | ||
reduce memory requirements to run tests #701 @ctb | ||
Two minor bug fixes to sandbox scripts #706 @ctb | ||
Upgrade of trim-low-abund for better, more profitable streaming. #601 @ctb | ||
Add --force or --expert or --ignore flag to all khmer scripts that do sanity | ||
checking #399 #647 @jessicamizzi | ||
Add XDECREF for returned read tuple in ReadParser.read_pair_iterator() #693 | ||
@mr-c @camillescott | ||
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## Known issues: | ||
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All of these are pre-existing. | ||
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Some users have reported that normalize-by-median.py will utilize more memory | ||
than it was configured for. This is being investigated in #266 | ||
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If your k-mer table is truncated on write, an error may not be reported; this | ||
is being tracked in https://github.com/ged-lab/khmer/issues/443. However, khmer | ||
will now (correctly) fail when trying to read a truncated file (See #333). | ||
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Paired-end reads from Casava 1.8 currently require renaming for use in | ||
normalize-by-median and abund-filter when used in paired mode. The integration | ||
of a fix for this is being tracked in #23 | ||
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Some scripts only output FASTA even if given a FASTQ file. This issue is being | ||
tracked in #46 | ||
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A user reported that abundance-dist-single.py fails with small files and many | ||
threads. This issue is being tracked in #75 | ||
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## Contributors | ||
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@mr-c, @ctb, @camillescott, @b-wyss, @wrightmhw, @jsspencer |