def run(referenceset, fastq, gff, fasta, contigset, alignmentset, options,
log_level):
#'--log-file foo.log',
#'--verbose',
#'--debug', # requires 'ipdb'
#'-j NWORKERS',
#'--algorithm quiver',
#'--diploid', # binary
#'--minConfidence 40',
#'--minCoverage 5',
#'--alignmentSetRefWindows',
cmd = "variantCaller --log-level {log_level} {options} --referenceFilename {referenceset} -o {fastq} -o {gff} -o {fasta} {alignmentset}"
system(cmd.format(**locals()))
try:
say('Converting fasta {!r} to contigset {!r}'.format(fasta, contigset))
# Convert to contigset.xml
import pysam
pysam.faidx(fasta) # pylint: disable=no-member
# I do not know why pylint does not see this defined.
ds = ContigSet(fasta, strict=True)
ds.write(contigset, relPaths=True)
say('Successfully wrapped fasta {!r} in contigset {!r}'.format(
fasta, contigset))
except Exception:
say(traceback.format_exc())
say('Skipping conversion to contigset.')
def test_contigset_consolidate_genomic_consensus(self):
"""
Verify that the contigs output by GenomicConsensus (e.g. quiver) can
be consolidated.
"""
FASTA1 = (
"lambda_NEB3011_0_60",
"GGGCGGCGACCTCGCGGGTTTTCGCTATTTATGAAAATTTTCCGGTTTAAGGCGTTTCCG")
FASTA2 = (
"lambda_NEB3011_120_180",
"CACTGAATCATGGCTTTATGACGTAACATCCGTTTGGGATGCGACTGCCACGGCCCCGTG")
FASTA3 = (
"lambda_NEB3011_60_120",
"GTGGACTCGGAGCAGTTCGGCAGCCAGCAGGTGAGCCGTAATTATCATCTGCGCGGGCGT")
files = []
for i, (header, seq) in enumerate([FASTA1, FASTA2, FASTA3]):
_files = []
for suffix in ["", "|quiver", "|plurality", "|arrow", "|poa"]:
tmpfile = tempfile.NamedTemporaryFile(suffix=".fasta").name
with open(tmpfile, "w") as f:
f.write(">{h}{s}\n{q}".format(h=header, s=suffix, q=seq))
_files.append(tmpfile)
files.append(_files)
for i in range(3):
ds = ContigSet(*[f[i] for f in files])
out1 = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
fa1 = tempfile.NamedTemporaryFile(suffix=".fasta").name
ds.consolidate(fa1)
ds.write(out1)
with ContigSet(out1) as ds_new:
assert len([rec for rec in ds_new]) == 1
def resolved_tool_contract_runner(resolved_contract):
rc = resolved_contract
alignment_path = rc.task.input_files[0]
reference_path = rc.task.input_files[1]
gff_path = rc.task.output_files[0]
vcf_path = rc.task.output_files[1]
dataset_path = rc.task.output_files[2]
fasta_path = re.sub(".contigset.xml", ".fasta", dataset_path)
fastq_path = rc.task.output_files[3]
args = [
alignment_path,
"--verbose",
"--reference", reference_path,
"--outputFilename", gff_path,
"--outputFilename", fasta_path,
"--outputFilename", fastq_path,
"--outputFilename", vcf_path,
"--numWorkers", str(rc.task.nproc),
"--minCoverage", str(rc.task.options[Constants.MIN_COVERAGE_ID]),
"--minConfidence", str(rc.task.options[Constants.MIN_CONFIDENCE_ID]),
"--maskRadius", str(Constants.DEFAULT_MASK_RADIUS) if \
bool(rc.task.options[Constants.MASKING_ID]) else "0",
"--algorithm", rc.task.options[Constants.ALGORITHM_ID],
"--alignmentSetRefWindows",
]
args_ = get_parser().arg_parser.parser.parse_args(args)
rc = args_runner(args_)
if rc == 0:
pysam.faidx(fasta_path)
ds = ContigSet(fasta_path, strict=True)
ds.write(dataset_path)
return rc
def resolved_tool_contract_runner(resolved_contract):
rc = resolved_contract
alignment_path = rc.task.input_files[0]
reference_path = rc.task.input_files[1]
gff_path = rc.task.output_files[0]
vcf_path = rc.task.output_files[1]
dataset_path = rc.task.output_files[2]
fasta_path = re.sub(".contigset.xml", ".fasta", dataset_path)
fastq_path = rc.task.output_files[3]
args = [
alignment_path,
"--verbose",
"--reference", reference_path,
"--outputFilename", gff_path,
"--outputFilename", fasta_path,
"--outputFilename", fastq_path,
"--outputFilename", vcf_path,
"--numWorkers", str(rc.task.nproc),
"--minCoverage", str(rc.task.options[Constants.MIN_COVERAGE_ID]),
"--minConfidence", str(rc.task.options[Constants.MIN_CONFIDENCE_ID]),
"--maskRadius", str(Constants.DEFAULT_MASK_RADIUS) if \
bool(rc.task.options[Constants.MASKING_ID]) else "0",
"--algorithm", rc.task.options[Constants.ALGORITHM_ID],
"--alignmentSetRefWindows",
]
args_ = get_parser().arg_parser.parser.parse_args(args)
rc = args_runner(args_)
if rc == 0:
pysam.faidx(fasta_path)
ds = ContigSet(fasta_path, strict=True)
ds.write(dataset_path)
return rc
def resolved_tool_contract_runner(resolved_contract):
rc = resolved_contract
alignment_path = rc.task.input_files[0]
reference_path = rc.task.input_files[1]
gff_path = rc.task.output_files[0]
dataset_path = rc.task.output_files[1]
fasta_path = re.sub(".contigset.xml", ".fasta", dataset_path)
fastq_path = rc.task.output_files[2]
args = [
alignment_path,
"--verbose",
"--reference", reference_path,
"--outputFilename", gff_path,
"--outputFilename", fasta_path,
"--outputFilename", fastq_path,
"--numWorkers", str(rc.task.nproc),
"--minCoverage", str(rc.task.options[Constants.MIN_COVERAGE_ID]),
"--minConfidence", str(rc.task.options[Constants.MIN_CONFIDENCE_ID]),
"--algorithm", rc.task.options[Constants.ALGORITHM_ID],
"--alignmentSetRefWindows",
]
if rc.task.options[Constants.DIPLOID_MODE_ID]:
args.append("--diploid")
args_ = get_parser().arg_parser.parser.parse_args(args)
rc = args_runner(args_)
if rc == 0:
pysam.faidx(fasta_path)
ds = ContigSet(fasta_path, strict=True)
ds.write(dataset_path)
return rc
def run(referenceset, fastq, gff, fasta, contigset, alignmentset, options, log_level):
#'--log-file foo.log',
#'--verbose',
#'--debug', # requires 'ipdb'
#'-j NWORKERS',
#'--algorithm quiver',
#'--diploid', # binary
#'--minConfidence 40',
#'--minCoverage 5',
#'--alignmentSetRefWindows',
cmd = "variantCaller --log-level {log_level} {options} --referenceFilename {referenceset} -o {fastq} -o {gff} -o {fasta} {alignmentset}"
system(cmd.format(**locals()))
try:
say('Converting fasta {!r} to contigset {!r}'.format(fasta, contigset))
# Convert to contigset.xml
import pysam
pysam.faidx(fasta) # pylint: disable=no-member
# I do not know why pylint does not see this defined.
ds = ContigSet(fasta, strict=True)
ds.write(contigset, relPaths=True)
say('Successfully wrapped fasta {!r} in contigset {!r}'.format(fasta, contigset))
except Exception:
say(traceback.format_exc())
say('Skipping conversion to contigset.')
def __gather_contigset(resource_file_extension,
input_files,
output_file,
new_resource_file=None,
skip_empty=True):
"""
:param input_files: List of file paths
:param output_file: File Path
:param new_resource_file: the path of the file to which the other contig
files are consolidated
:param skip_empty: Ignore empty files (doesn't do much yet)
:return: Output file
:rtype: str
"""
if skip_empty:
_input_files = []
for file_name in input_files:
cs = ContigSet(file_name)
if len(cs.toExternalFiles()) > 0:
_input_files.append(file_name)
input_files = _input_files
tbr = ContigSet(*input_files)
if not new_resource_file:
if output_file.endswith('xml'):
new_resource_file = output_file[:-3] + resource_file_extension
tbr.consolidate(new_resource_file)
tbr.newUuid()
sanitize_dataset_tags(tbr)
tbr.write(output_file)
return output_file
def test_contigset_consolidate_genomic_consensus(self):
"""
Verify that the contigs output by GenomicConsensus (e.g. quiver) can
be consolidated.
"""
FASTA1 = ("lambda_NEB3011_0_60",
"GGGCGGCGACCTCGCGGGTTTTCGCTATTTATGAAAATTTTCCGGTTTAAGGCGTTTCCG")
FASTA2 = ("lambda_NEB3011_120_180",
"CACTGAATCATGGCTTTATGACGTAACATCCGTTTGGGATGCGACTGCCACGGCCCCGTG")
FASTA3 = ("lambda_NEB3011_60_120",
"GTGGACTCGGAGCAGTTCGGCAGCCAGCAGGTGAGCCGTAATTATCATCTGCGCGGGCGT")
files = []
for i, (header, seq) in enumerate([FASTA1, FASTA2, FASTA3]):
_files = []
for suffix in ["", "|quiver", "|plurality", "|arrow", "|poa"]:
tmpfile = tempfile.NamedTemporaryFile(suffix=".fasta").name
with open(tmpfile, "w") as f:
f.write(">{h}{s}\n{q}".format(h=header, s=suffix, q=seq))
_files.append(tmpfile)
files.append(_files)
for i in range(3):
ds = ContigSet(*[f[i] for f in files])
out1 = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
fa1 = tempfile.NamedTemporaryFile(suffix=".fasta").name
ds.consolidate(fa1)
ds.write(out1)
with ContigSet(out1) as ds_new:
self.assertEqual(len([rec for rec in ds_new]), 1,
"failed on %d" % i)
def __gather_contigset(resource_file_extension, input_files, output_file,
new_resource_file=None,
skip_empty=True):
"""
:param input_files: List of file paths
:param output_file: File Path
:param new_resource_file: the path of the file to which the other contig
files are consolidated
:param skip_empty: Ignore empty files (doesn't do much yet)
:return: Output file
:rtype: str
"""
if skip_empty:
_input_files = []
for file_name in input_files:
cs = ContigSet(file_name)
if len(cs.toExternalFiles()) > 0:
_input_files.append(file_name)
input_files = _input_files
tbr = ContigSet(*input_files)
if not new_resource_file:
if output_file.endswith('xml'):
new_resource_file = output_file[:-3] + resource_file_extension
tbr.consolidate(new_resource_file)
tbr.newUuid()
tbr.write(output_file)
return output_file
def _write_fasta_or_contigset(file_name):
fasta_file = re.sub(".contigset.xml", ".fasta", file_name)
rec = [">chr%d\nacgtacgtacgt" % x for x in range(251)]
with open(fasta_file, "w") as f:
f.write("\n".join(rec))
if file_name.endswith(".xml"):
cs = ContigSet(fasta_file)
cs.write(file_name)
def _write_fasta_or_contigset(file_name):
fasta_file = re.sub(".contigset.xml", ".fasta", file_name)
rec = [">chr%d\nacgtacgtacgt" % x for x in range(251)]
with open(fasta_file, "w") as f:
f.write("\n".join(rec))
if file_name.endswith(".xml"):
cs = ContigSet(fasta_file)
cs.write(file_name)
def _write_fasta_or_contigset(file_name, make_faidx=False, n_records=251):
fasta_file = re.sub(".contigset.xml", ".fasta", file_name)
rec = [">chr%d\nacgtacgtacgt" % x for x in range(n_records)]
with open(fasta_file, "w") as f:
f.write("\n".join(rec))
f.flush()
if make_faidx:
pysam.faidx(fasta_file)
if file_name.endswith(".xml"):
cs = ContigSet(fasta_file, strict=make_faidx)
cs.write(file_name)
def test_contigset_empty(self):
fa_file = tempfile.NamedTemporaryFile(suffix=".fasta").name
ds_file = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
open(fa_file, "w").write("")
ds = ContigSet(fa_file, strict=False)
ds.write(ds_file)
fai_file = fa_file + ".fai"
open(fai_file, "w").write("")
ds = ContigSet(fa_file, strict=True)
ds.write(ds_file)
self.assertEqual(len(ds), 0)
def test_contigset_empty(self):
fa_file = tempfile.NamedTemporaryFile(suffix=".fasta").name
ds_file = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
open(fa_file, "w").write("")
ds = ContigSet(fa_file, strict=False)
ds.write(ds_file)
fai_file = fa_file + ".fai"
open(fai_file, "w").write("")
ds = ContigSet(fa_file, strict=True)
ds.write(ds_file)
self.assertEqual(len(ds), 0)
def write_contigset_records(pbcore_writer_class, records, file_name):
"""
Writes the Chunked fasta files and Writes a ContigSet.xml
Filename has contigset.xml
"""
fasta_file_name = ".".join(file_name.split(".")[:-2]) + ".fasta"
write_pbcore_records(pbcore_writer_class, records, fasta_file_name)
log.debug("Writing ContigSet XML to {f}".format(f=file_name))
ds = ContigSet(fasta_file_name)
ds.write(file_name)
def write_contigset_records(pbcore_writer_class, records, file_name):
"""
Writes the Chunked fasta files and Writes a ContigSet.xml
Filename has contigset.xml
"""
fasta_file_name = ".".join(file_name.split(".")[:-2]) + ".fasta"
write_pbcore_records(pbcore_writer_class, records, fasta_file_name)
log.debug("Writing ContigSet XML to {f}".format(f=file_name))
ds = ContigSet(fasta_file_name)
ds.write(file_name)
def test_contigset_empty(self):
fa_file = tempfile.NamedTemporaryFile(suffix=".fasta")
ds_file = tempfile.NamedTemporaryFile(suffix=".contigset.xml")
open(fa_file.name, "w").write("")
ds = ContigSet(fa_file.name, strict=False)
ds.write(ds_file.name)
fai_file = fa_file.name + ".fai"
open(fai_file, "w").write("")
ds = ContigSet(fa_file.name, strict=True)
ds.write(ds_file.name)
assert len(ds) == 0
fa_file.close()
ds_file.close()
def __gather_contigset(input_files, output_file, new_resource_file):
"""Copied from pbcoretools.chunking.gather:__gather_contigset()
"""
skip_empty = True
if skip_empty:
_input_files = []
for file_name in input_files:
cs = ContigSet(file_name)
if len(cs.toExternalFiles()) > 0:
_input_files.append(file_name)
input_files = _input_files
tbr = ContigSet(*input_files)
tbr.consolidate(new_resource_file)
tbr.newUuid()
tbr.write(output_file, relPaths=True)
return output_file
def as_contigset(fasta_file, xml_file):
if fasta_file == xml_file or xml_file is None:
if not op.isfile(fasta_file) or op.getsize(fasta_file) == 0:
return ContigSet()
return ContigSet(fasta_file)
file_size = op.getsize(fasta_file)
fai_file = fasta_file + ".fai"
if op.exists(fai_file):
os.remove(fai_file)
ds = ContigSet(fasta_file, generateIndices=True)
ds.write(xml_file)
if not file_size > 0:
with open(fai_file, "w") as fai:
fai.write("")
return ds
def as_contigset(fasta_file, xml_file):
if fasta_file == xml_file or xml_file is None:
if not op.isfile(fasta_file) or op.getsize(fasta_file) == 0:
return ContigSet()
return ContigSet(fasta_file)
file_size = op.getsize(fasta_file)
fai_file = fasta_file + ".fai"
if op.exists(fai_file):
os.remove(fai_file)
ds = ContigSet(fasta_file, generateIndices=True)
ds.write(xml_file)
if not file_size > 0:
with open(fai_file, "w") as fai:
fai.write("")
return ds
def gather_contigset(input_files, output_file, new_resource_file=None,
skip_empty=True):
"""
:param input_files: List of file paths
:param output_file: File Path
:param new_resource_file: the path of the file to which the other contig
files are consolidated
:param skip_empty: Ignore empty files (doesn't do much yet)
:return: Output file
:rtype: str
"""
tbr = ContigSet(*input_files)
if not new_resource_file:
if output_file.endswith('xml'):
new_resource_file = output_file[:-3] + 'fasta'
tbr.consolidate(new_resource_file)
tbr.write(output_file)
return output_file
def gather_contigset(input_files,
output_file,
new_resource_file=None,
skip_empty=True):
"""
:param input_files: List of file paths
:param output_file: File Path
:param new_resource_file: the path of the file to which the other contig
files are consolidated
:param skip_empty: Ignore empty files (doesn't do much yet)
:return: Output file
:rtype: str
"""
tbr = ContigSet(*input_files)
if not new_resource_file:
if output_file.endswith('xml'):
new_resource_file = output_file[:-3] + 'fasta'
tbr.consolidate(new_resource_file)
tbr.write(output_file)
return output_file
def test_fastq_consolidate(self):
fn = ('/pbi/dept/secondary/siv/testdata/SA3-RS/'
'lambda/2590980/0008/Analysis_Results/'
'm141115_075238_ethan_c100699872550000001'
'823139203261572_s1_p0.1.subreads.fastq')
fq_out = tempfile.NamedTemporaryFile(suffix=".fastq").name
cfq_out = tempfile.NamedTemporaryFile(suffix=".fastq").name
cset_out = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
with open(fq_out, 'w') as fqh:
with open(fn, 'r') as fih:
for line in itertools.islice(fih, 240):
fqh.write(line)
cset = ContigSet(fq_out)
cset_l = sum(1 for _ in cset)
assert cset_l == 60
cset.filters.addRequirement(length=[('>', 1000)])
cset_l = sum(1 for _ in cset)
assert cset_l == 23
cset.consolidate(cfq_out)
cset_l = sum(1 for _ in cset)
cfq = FastqReader(cfq_out)
assert cset_l == 23
assert cset_l == sum(1 for _ in cfq)
cset.write(cset_out)
def test_fastq_consolidate(self):
fn = ('/pbi/dept/secondary/siv/testdata/SA3-RS/'
'lambda/2590980/0008/Analysis_Results/'
'm141115_075238_ethan_c100699872550000001'
'823139203261572_s1_p0.1.subreads.fastq')
fq_out = tempfile.NamedTemporaryFile(suffix=".fastq").name
cfq_out = tempfile.NamedTemporaryFile(suffix=".fastq").name
cset_out = tempfile.NamedTemporaryFile(suffix=".contigset.xml").name
with open(fq_out, 'w') as fqh:
with open(fn, 'r') as fih:
for line in itertools.islice(fih, 240):
fqh.write(line)
cset = ContigSet(fq_out)
cset_l = sum(1 for _ in cset)
self.assertEqual(cset_l, 60)
cset.filters.addRequirement(length=[('>', 1000)])
cset_l = sum(1 for _ in cset)
self.assertEqual(cset_l, 23)
cset.consolidate(cfq_out)
cset_l = sum(1 for _ in cset)
cfq = FastqReader(cfq_out)
self.assertEqual(cset_l, 23)
self.assertEqual(cset_l, sum(1 for _ in cfq))
cset.write(cset_out)
def consolidateXml(args):
"""Combine BAMs and apply the filters described in the XML file, producing
one consolidated XML"""
dset = ContigSet(args.infile)
dset.consolidate(args.datafile)
dset.write(args.xmlfile)
def consolidateXml(args):
"""Combine BAMs and apply the filters described in the XML file, producing
one consolidated XML"""
dset = ContigSet(args.infile)
dset.consolidate(args.datafile)
dset.write(args.xmlfile)
