def compress(samples, run_parallel):
"""Perform compression of output files for long term storage.
"""
to_cram = []
finished = []
for data in [x[0] for x in samples]:
if "cram" in dd.get_archive(data) or "cram-lossless" in dd.get_archive(data):
to_cram.append([data])
else:
finished.append([data])
crammed = run_parallel("archive_to_cram", to_cram)
return finished + crammed
def compress(samples, run_parallel):
"""Perform compression of output files for long term storage.
"""
to_cram = []
finished = []
for data in [x[0] for x in samples]:
if "cram" in dd.get_archive(data) or "cram-lossless" in dd.get_archive(
data):
to_cram.append([data])
else:
finished.append([data])
crammed = run_parallel("archive_to_cram", to_cram)
return finished + crammed
def compress(in_bam, data):
"""Compress a BAM file to CRAM, providing indexed CRAM file.
Does 8 bin compression of quality score and read name removal
using Staden io_lib if `cram` specified:
https://github.com/jkbonfield/io_lib
Otherwise does `cram-lossless` which only converts to CRAM.
"""
out_dir = utils.safe_makedir(os.path.join(dd.get_work_dir(data), "archive"))
out_file = os.path.join(out_dir, "%s.cram" % os.path.splitext(os.path.basename(in_bam))[0])
cores = dd.get_num_cores(data)
ref_file = dd.get_ref_file(data)
if not utils.file_exists(out_file):
with file_transaction(data, out_file) as tx_out_file:
compress_type = dd.get_archive(data)
scramble = config_utils.get_program("scramble", data["config"])
cmd = [scramble, "-I", "bam", "-O", "cram", "-9", "-X", "archive", "-r", ref_file, "-V", "3.0", "-t", cores,
in_bam, tx_out_file]
compressed = False
if "cram" in compress_type:
try:
cmd.extend(["-B", "-n"])
do.run(cmd, "Compress BAM to CRAM: quality score binning")
compressed = True
except subprocess.CalledProcessError:
pass
if not compressed:
do.run(cmd, "Compress BAM to CRAM: lossless")
index(out_file, data["config"])
return out_file
def _variant_checkpoints(samples):
"""Check sample configuration to identify required steps in analysis.
"""
checkpoints = {}
checkpoints["vc"] = any([dd.get_variantcaller(d) or d.get("vrn_file") for d in samples])
checkpoints["sv"] = any([dd.get_svcaller(d) for d in samples])
checkpoints["jointvc"] = any([(dd.get_jointcaller(d) or "gvcf" in dd.get_tools_on(d))
for d in samples])
checkpoints["hla"] = any([dd.get_hlacaller(d) for d in samples])
checkpoints["align"] = any([(dd.get_aligner(d) or dd.get_bam_clean(d)) for d in samples])
checkpoints["align_split"] = not all([(dd.get_align_split_size(d) is False or
not dd.get_aligner(d))
for d in samples])
checkpoints["archive"] = any([dd.get_archive(d) for d in samples])
checkpoints["umi"] = any([dd.get_umi_consensus(d) for d in samples])
checkpoints["ensemble"] = any([dd.get_ensemble(d) for d in samples])
checkpoints["cancer"] = any(dd.get_phenotype(d) in ["tumor"] for d in samples)
return checkpoints
def _variant_checkpoints(samples):
"""Check sample configuration to identify required steps in analysis.
"""
checkpoints = {}
checkpoints["vc"] = any([dd.get_variantcaller(d) or d.get("vrn_file") for d in samples])
checkpoints["sv"] = any([dd.get_svcaller(d) for d in samples])
checkpoints["jointvc"] = any([(dd.get_jointcaller(d) or "gvcf" in dd.get_tools_on(d))
for d in samples])
checkpoints["hla"] = any([dd.get_hlacaller(d) for d in samples])
checkpoints["align"] = any([(dd.get_aligner(d) or dd.get_bam_clean(d)) for d in samples])
checkpoints["align_split"] = not all([(dd.get_align_split_size(d) is False or
not dd.get_aligner(d))
for d in samples])
checkpoints["archive"] = any([dd.get_archive(d) for d in samples])
checkpoints["umi"] = any([dd.get_umi_consensus(d) for d in samples])
checkpoints["ensemble"] = any([dd.get_ensemble(d) for d in samples])
checkpoints["cancer"] = any(dd.get_phenotype(d) in ["tumor"] for d in samples)
return checkpoints
def compress(in_bam, data):
"""Compress a BAM file to CRAM, providing indexed CRAM file.
Does 8 bin compression of quality score and read name removal
using bamUtils squeeze if `cram` specified:
http://genome.sph.umich.edu/wiki/BamUtil:_squeeze
Otherwise does `cram-lossless` which only converts to CRAM.
"""
out_file = "%s.cram" % os.path.splitext(in_bam)[0]
cores = dd.get_num_cores(data)
ref_file = dd.get_ref_file(data)
if not utils.file_exists(out_file):
with file_transaction(data, out_file) as tx_out_file:
compress_type = dd.get_archive(data)
samtools = config_utils.get_program("samtools", data["config"])
try:
bam_cmd = config_utils.get_program("bam", data["config"])
except config_utils.CmdNotFound:
bam_cmd = None
to_cram = ("{samtools} view -T {ref_file} -@ {cores} "
"-C -x BD -x BI -o {tx_out_file}")
compressed = False
if "cram" in compress_type and bam_cmd:
try:
cmd = (
"{bam_cmd} squeeze --in {in_bam} --out -.ubam --keepDups "
"--binQualS=2,10,20,25,30,35,70 --binMid | " + to_cram)
do.run(cmd.format(**locals()),
"Compress BAM to CRAM: quality score binning")
compressed = True
# Retry failures avoiding using bam squeeze which can cause issues
except subprocess.CalledProcessError:
pass
if not compressed:
cmd = (to_cram + " {in_bam}")
do.run(cmd.format(**locals()),
"Compress BAM to CRAM: lossless")
index(out_file, data["config"])
return out_file
def compress(in_bam, data):
"""Compress a BAM file to CRAM, providing indexed CRAM file.
Does 8 bin compression of quality score and read name removal
using bamUtils squeeze if `cram` specified:
http://genome.sph.umich.edu/wiki/BamUtil:_squeeze
Otherwise does `cram-lossless` which only converts to CRAM.
"""
out_dir = utils.safe_makedir(os.path.join(dd.get_work_dir(data), "archive"))
out_file = os.path.join(out_dir, "%s.cram" % os.path.splitext(os.path.basename(in_bam))[0])
cores = dd.get_num_cores(data)
ref_file = dd.get_ref_file(data)
if not utils.file_exists(out_file):
with file_transaction(data, out_file) as tx_out_file:
compress_type = dd.get_archive(data)
samtools = config_utils.get_program("samtools", data["config"])
try:
bam_cmd = config_utils.get_program("bam", data["config"])
except config_utils.CmdNotFound:
bam_cmd = None
to_cram = ("{samtools} view -T {ref_file} -@ {cores} "
"-C -x BD -x BI -o {tx_out_file}")
compressed = False
if "cram" in compress_type and bam_cmd:
try:
cmd = ("{bam_cmd} squeeze --in {in_bam} --out -.ubam --keepDups "
"--binQualS=2,10,20,25,30,35,70 --binMid | " + to_cram)
do.run(cmd.format(**locals()), "Compress BAM to CRAM: quality score binning")
compressed = True
# Retry failures avoiding using bam squeeze which can cause issues
except subprocess.CalledProcessError:
pass
if not compressed:
cmd = (to_cram + " {in_bam}")
do.run(cmd.format(**locals()), "Compress BAM to CRAM: lossless")
index(out_file, data["config"])
return out_file
