def join(args, outs, chunk_defs, chunk_outs):
contig_info = get_contig_info(args)
with open(outs.contig_info_json, 'w') as outfile:
json.dump(contig_info, outfile)
call = [
"dlconverter", args.sample_id, "--output", outs.output_for_dloupe,
"--description", args.sample_desc, "--node-profile-h5",
args.normalized_node_profiles, "--contig-info-json",
outs.contig_info_json, "--merged-bed", args.node_cnv_calls,
"--tree-data", args.tree_data, "--tracks", args.tracks,
"--per-cell-summary", args.per_cell_summary_metrics
]
gene_annotation_path = tk_ref.get_loupe_genes(args.reference_path)
if os.path.exists(gene_annotation_path):
call.extend(["--gene-annotations", gene_annotation_path])
# the sample desc may be unicode, so send the whole
# set of args str utf-8 to check_output
unicode_call = [arg.encode('utf-8') for arg in call]
martian.log_info("Running dlconverter: %s" % " ".join(call))
try:
results = tk_subproc.check_output(unicode_call)
martian.log_info("dlconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_dloupe = None
martian.throw("Could not generate .dloupe file: \n%s" % e.output)
def main(args, outs):
if do_not_make_cloupe(args):
outs.output_for_cloupe = None
return
gem_group_index_json = get_gem_group_index_json(args, outs)
call = [
"crconverter", args.sample_id, args.pipestance_type, "--matrix",
args.filtered_gene_bc_matrices_h5, "--analysis",
get_analysis_h5_path(args), "--output", outs.output_for_cloupe,
"--description", args.sample_desc
]
if args.metrics_json:
call.extend(["--metrics", args.metrics_json])
if args.aggregation_csv:
call.extend(["--aggregation", args.aggregation_csv])
if gem_group_index_json:
call.extend(["--gemgroups", gem_group_index_json])
# the sample desc may be unicode, so send the whole
# set of args str utf-8 to check_output
unicode_call = [arg.encode('utf-8') for arg in call]
# but keep the arg 'call' here because log_info inherently
# attempts to encode the message... (TODO: should log_info
# figure out the encoding of the input string)
martian.log_info("Running crconverter: %s" % " ".join(call))
try:
results = tk_subproc.check_output(unicode_call)
martian.log_info("crconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_cloupe = None
martian.throw("Could not generate .cloupe file: \n%s" % e.output)
def main(args, outs):
if do_not_make_cloupe(args):
outs.output_for_cloupe = None
return
gem_group_index_json = get_gem_group_index_json(args, outs)
call = [
"crconverter", args.sample_id, args.pipestance_type, "--matrix",
args.filtered_gene_bc_matrices_h5, "--analysis",
get_analysis_h5_path(args), "--output", outs.output_for_cloupe,
"--description", args.sample_desc
]
if args.metrics_json:
call.extend(["--metrics", args.metrics_json])
if args.aggregation_csv:
call.extend(["--aggregation", args.aggregation_csv])
if gem_group_index_json:
call.extend(["--gemgroups", gem_group_index_json])
martian.log_info("Running crconverter: %s" % " ".join(call))
try:
results = subprocess.check_output(call)
martian.log_info("crconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_cloupe = None
martian.throw("Could not generate .cloupe file: \n%s" % e.output)
def main(args, outs):
if args.pipestance_type != "count" and args.pipestance_type != "aggr":
martian.exit("The type argument must be one of: count, aggr")
if args.pipestance_type == "count":
pname = "SC_RNA_COUNTER_CS"
if args.pipestance_type == "aggr":
pname = "SC_RNA_AGGREGATOR_CS"
pipestance_exists = os.path.exists(args.pipestance_path)
if not pipestance_exists:
martian.exit("Invalid pipestance path: %s" % args.pipestance_path)
# check to see if an analysis file exists. If it doesn't, then
# this is likely a barnyard sample, and we cannot generate a
# .loupe file (CELLRANGER-773);
analysis_h5_path = os.path.join(args.pipestance_path,
"outs/analysis/analysis.h5")
# 1.2.0 location only
internal_count_h5_path = os.path.join(
args.pipestance_path,
"SC_RNA_COUNTER_CS/SC_RNA_COUNTER/SC_RNA_ANALYZER/SUMMARIZE_ANALYSIS/fork0/files/analysis/analysis.h5"
)
internal_aggr_h5_path = os.path.join(
args.pipestance_path,
"SC_RNA_AGGREGATOR_CS/SC_RNA_AGGREGATOR/SC_RNA_ANALYZER/SUMMARIZE_ANALYSIS/fork0/files/analysis/analysis.h5"
)
if not os.path.exists(analysis_h5_path) \
and not os.path.exists(internal_count_h5_path) \
and not os.path.exists(internal_aggr_h5_path):
martian.exit(
"Could not find single-species analysis HDF5 file. " +
"Loupe Cell Browser files are not generated for multi-species experiments."
)
# has to be 1.2 or higher
cellranger_pd_before_1_2_path = os.path.join(args.pipestance_path,
"CELLRANGER_PD")
cellranger_cs_before_1_2_path = os.path.join(args.pipestance_path,
"CELLRANGER_CS")
if os.path.exists(cellranger_pd_before_1_2_path) or os.path.exists(
cellranger_cs_before_1_2_path):
martian.exit(
"mkloupe is only supported for Cell Ranger 1.2 and later.")
call = [
"crconverter", args.sample_id, pname, "--pipestance",
args.pipestance_path, "--output", outs.output_for_cloupe
]
martian.log_info("Running crconverter: %s" % " ".join(call))
try:
results = subprocess.check_output(call)
martian.log_info("crconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_cloupe = None
martian.throw("Could not generate .cloupe file: \n%s" % e.output)
def main(args, outs):
chunk = args.chunk
assert(chunk['reads_interleaved'])
if not chunk['reads_interleaved'] and (chunk['read1'] is None or chunk['read2'] is None):
martian.throw("must supply a read1 and read2 when reads_interleave == False")
output_dir = os.path.dirname(os.path.realpath(outs.default))
if args.barcode_whitelist:
barcode_whitelist = BARCODE_LOCATION + "/" + args.barcode_whitelist + ".txt"
else:
barcode_whitelist = "none"
gem_group = chunk["gem_group"] or 1
barcode_read = chunk["barcode"] or "none"
barcode_counts = args.barcode_counts or "none"
sample_index = chunk["sample_index"] or "none"
read_group_string = chunk["read_group"] or "none"
subprocess.check_call(['bucket_fastq_by_bc',
'-reads='+chunk["read1"],
'-read_group_string='+read_group_string,
'-barcodes='+barcode_read,
'-barcodeCounts='+barcode_counts,
'-bcConfidenceThreshold='+str(args.bc_confidence_threshold),
'-output_directory='+output_dir,
'-sample_index_reads='+sample_index,
'-gem_group='+str(gem_group),
'-barcode_whitelist='+barcode_whitelist,
'-interleaved='+str(chunk['reads_interleaved']),
'-max_expected_barcode_errors='+str(args.max_expected_barcode_errors),
'-buckets='+str(args.buckets)])
def join(args, outs, chunk_defs, chunk_outs):
if do_not_make_cloupe(args):
outs.output_for_cloupe = None
return
reference = ReferenceManager(args.reference_path)
contig_info_fn = martian.make_path("contig_info.json")
with open(contig_info_fn, 'w') as outfile:
contig_info = get_contig_info(args.reference_path)
json.dump(contig_info, outfile)
gem_group_index_json = get_gem_group_index_json(args, outs)
call = [
"crconverter",
args.sample_id,
args.pipestance_type,
"--matrix",
args.feature_barcode_matrix,
"--analysis",
args.analysis,
"--output",
outs.output_for_cloupe,
"--description",
'"' + args.sample_desc + '"',
"--peaks",
args.peaks,
"--fragmentsindex",
args.fragments_index,
"--geneannotations",
reference.genes,
"--contiginfo",
contig_info_fn,
]
if args.metrics_json is not None:
call.extend(["--metrics", args.metrics_json])
if args.aggregation_csv is not None:
call.extend(["--aggregation", args.aggregation_csv])
if gem_group_index_json is not None:
call.extend(["--gemgroups", gem_group_index_json])
transcript_gene_types = get_annotation_gene_types(args)
if transcript_gene_types is not None:
call.extend(["--geneannotationtypes", ",".join(transcript_gene_types)])
# the sample desc may be unicode, so send the whole
# set of args str utf-8 to check_output
unicode_call = [arg.encode('utf-8') for arg in call]
# but keep the arg 'call' here because log_info inherently
# attempts to encode the message... (TODO: should log_info
# figure out the encoding of the input string)
martian.log_info("Running crconverter: %s" % " ".join(call))
try:
results = tk_subproc.check_output(unicode_call)
martian.log_info("crconverter output: %s" % results)
except subprocess.CalledProcessError as e:
outs.output_for_cloupe = None
martian.throw("Could not generate .cloupe file: \n%s" % e.output)
def main(args, outs):
if not args.run_qc:
return
out_base = os.path.dirname(outs.qc_summary)
whitelist_path = tk_preflight.check_barcode_whitelist(args.barcode_whitelist)
file_infos = [tk_fasta.IlmnFastqFile(path) for path in args.input_files]
bc_file_type = args.file_read_types_map[args.bc_read_type]
barcode_files = [f for f in file_infos if f.read == bc_file_type]
outs.summary_chunk = {
'barcode': [],
'read1': [],
'read2': []
}
for idx, bf in enumerate(barcode_files):
output_json_path = os.path.join(out_base, "output_%d_BC.json" % idx)
subproc_args = [ 'barcodeqc', bf.filename, output_json_path, "--whitelist", whitelist_path,
"--bc-start-index", str(args.bc_start_index), "--bc-length",
str(args.bc_length)]
if args.bc_read_type == "I2" and args.rc_i2_read:
subproc_args.append("--rc")
try:
tk_proc.check_call(subproc_args)
except subprocess.CalledProcessError, e:
martian.throw("Could not QC barcodes: return code %s" % e.returncode)
outs.summary_chunk['barcode'].append(output_json_path)
def main(self):
"""Parses command line arguments and runs the stage main."""
# Load args and retvals from metadata.
args = martian.Record(self.metadata.read('args'))
if self._run_type == 'split':
self._run(
lambda: self._record_result(lambda: self._module.split(args)))
self.metadata.write('stage_defs', self._result)
return
outs = martian.Record(self.metadata.read('outs'))
if self._run_type == 'main':
self._run(lambda: self._module.main(args, outs))
elif self._run_type == 'join':
chunk_defs = [
martian.Record(chunk_def)
for chunk_def in self.metadata.read('chunk_defs')
]
chunk_outs = [
martian.Record(chunk_out)
for chunk_out in self.metadata.read('chunk_outs')
]
self._run(
lambda: self._module.join(args, outs, chunk_defs, chunk_outs))
else:
martian.throw('Invalid run type %s' % self._run_type)
# Write the output as JSON.
self.metadata.write('outs', outs.items())
def main(args, outs):
chunk = args.chunk
if not chunk['reads_interleaved'] and (chunk['read1'] is None
or chunk['read2'] is None):
martian.throw(
"must supply a read1 and read2 when reads_interleave == False")
if chunk['reads_interleaved']:
reads = chunk['read1']
else:
reads = [chunk['read1']]
if chunk['read2'] is not None:
reads.append(chunk['read2'])
a = tenkit.align.Aligner(reads, outs.default)
aligner = args.aligner
ref_fasta = tenkit.reference.get_fasta(args.reference_path)
a.output_alignment(aligner=aligner,
aligner_params={
'ref_fasta': ref_fasta,
'algorithm': args.aligner_method
},
num_threads=args.__threads,
sample=args.read_group_sample)
def main(args, outs):
# this silences a weird non-failure in --strict=error mode
# TODO(lhepler): remove this when martian upstream handles this itself
outs.default = []
chunk = args.chunk
if not chunk['reads_interleaved'] and (chunk['read1'] is None
or chunk['read2'] is None):
martian.throw(
"must supply a read1 and read2 when reads_interleave == False")
if chunk['reads_interleaved']:
reads = chunk['read1']
else:
reads = [chunk['read1']]
if chunk['read2'] is not None:
reads.append(chunk['read2'])
a = tenkit.align.Aligner(reads, outs.output)
aligner = args.aligner
ref_fasta = tenkit.reference.get_fasta(args.reference_path)
rg_string = chunk['read_group']
read_group_header = tk_bam.make_rg_header(rg_string)
a.output_alignment(aligner=aligner,
aligner_params={
'ref_fasta': ref_fasta,
'algorithm': args.aligner_method
},
num_threads=args.__threads,
read_group_header=read_group_header)
def main(args, outs):
if not args.run_qc:
return
out_base = os.path.dirname(outs.qc_summary)
whitelist_path = tk_preflight.check_barcode_whitelist(
args.barcode_whitelist)
file_infos = [tk_fasta.IlmnFastqFile(path) for path in args.input_files]
bc_file_type = args.file_read_types_map[args.bc_read_type]
barcode_files = [f for f in file_infos if f.read == bc_file_type]
# Note: this is Martian 3 incompatible; revert back to summary_chunk if merging
# back into master (also applies to additional references to `qc_summary` in the main function)
#
# see https://github.com/10XDev/tenkit/commit/2c59c9a24b0e7cd81945544f62ffde7ab632ed42
outs.qc_summary = {'barcode': [], 'read1': [], 'read2': []}
for idx, bf in enumerate(barcode_files):
output_json_path = os.path.join(out_base, "output_%d_BC.json" % idx)
subproc_args = [
'barcodeqc', bf.filename, output_json_path, "--whitelist",
whitelist_path, "--bc-start-index",
str(args.bc_start_index), "--bc-length",
str(args.bc_length)
]
if args.bc_read_type == "I2" and args.rc_i2_read:
subproc_args.append("--rc")
try:
tk_proc.check_call(subproc_args)
except subprocess.CalledProcessError, e:
martian.throw("Could not QC barcodes: return code %s" %
e.returncode)
# needs to be summary_chunk in Martian 3
outs.qc_summary['barcode'].append(output_json_path)
def _run(self, cmd):
"""Run the given command under the currently configured profiler."""
if self.jobinfo.profile_mode == 'mem':
profiler = _MemoryProfile()
self._run_profiler(cmd, profiler, 'profile_mem_txt')
elif self.jobinfo.profile_mode == 'line':
profiler = None
try:
profiler = line_profiler.LineProfiler()
except NameError:
martian.throw(
'Line-level profiling was requested, but line_profiler was not found.'
)
for func in self.funcs:
profiler.add_function(func)
self._run_profiler(cmd, profiler, 'profile_line_bin')
iostr = StringIO()
profiler.print_stats(stream=iostr)
self.metadata.write_raw('profile_line_txt', iostr.getvalue())
elif self.jobinfo.profile_mode == 'cpu':
profiler = cProfile.Profile()
self._run_profiler(cmd, profiler, 'profile_cpu_bin')
iostr = StringIO()
stats = pstats.Stats(profiler,
stream=iostr).sort_stats('cumulative')
stats.print_stats()
self.metadata.write_raw('profile_cpu_txt', iostr.getvalue())
else:
if self.jobinfo.profile_mode and self.jobinfo.profile_mode != 'disable':
# Give the profiler a little bit of time to attach.
time.sleep(0.5)
cmd()
def load_alerts():
alerts_file = os.path.join(ALARMS_LOCATION, "alarms-supernova.json")
json_string = open(alerts_file, "r").read()
try:
alerts = json.loads(json_string)
except:
martian.throw("Incorrectly formatted alarms-supernova.json file.")
for stage, alert_list in alerts.iteritems():
for alert in alert_list:
check_alert(stage, alert)
return alerts
def base_mask(read):
if read["read_name"][0] == "R":
return "Y" + str(read["read_length"])
elif read["read_name"][0] == "I":
if ignore_dual_index and read["read_name"] != sample_index_read:
return "N" + str(read["read_length"])
elif dual_indexed or read["read_name"] == sample_index_read:
return "I" + str(read["read_length"])
else:
return "Y" + str(read["read_length"])
else:
martian.throw("read name was not recognized: %s" % read["read_name"])
def main(args, outs):
"""
Run the vlconverter executable with inputs that should be available in the outs
folder at the end of the pipeline run. This will generate "output_for_vloupe.vloupe"
in the stage folder.
Memory usage not expected to be excessive with this (thus no custom split/join
as of yet); it will need to load a few full files (bam.bai, fasta.fai) into memory.
"""
if args.concat_ref_bam is None or not os.path.isfile(args.concat_ref_bam) or \
args.consensus_bam is None or not os.path.isfile(args.consensus_bam) or \
args.contig_bam_bai is None or not os.path.isfile(args.contig_bam_bai):
martian.log_info(
'One or more bam files missing - cannot make vloupe file')
return
call = [
"vlconverter", args.sample_id, args.pipestance_type, "--output",
outs.output_for_vloupe, "--reference-bam", args.concat_ref_bam,
"--reference-bam-index", args.concat_ref_bam_bai, "--reference-fasta",
args.concat_ref_fasta, "--reference-fasta-index",
args.concat_ref_fasta_fai, "--reference-annotations",
args.concat_ref_annotations_json, "--clonotypes", args.clonotypes_csv,
"--consensus-bam", args.consensus_bam, "--consensus-bam-index",
args.consensus_bam_bai, "--consensus-annotations",
args.consensus_annotations_json, "--consensus-fasta",
args.consensus_fasta, "--consensus-fasta-index",
args.consensus_fasta_fai, "--contig-bam-relative-path",
args.contig_bam_relative_path, "--contig-bam-index",
args.contig_bam_bai, "--contig-annotations",
args.contig_annotations_json, "--contig-bed",
args.contig_annotations_bed, "--contig-fasta", args.contig_fasta,
"--contig-fasta-index", args.contig_fasta_fai, "--description",
args.sample_desc
]
# the sample desc may be unicode, so send the whole
# set of args str utf-8 to check_output
unicode_call = [arg.encode('utf-8') for arg in call]
# but keep the arg 'call' here because log_info inherently
# attempts to encode the message... (TODO: should log_info
# figure out the encoding of the input string)
martian.log_info("Running vlconverter: %s" % " ".join(call))
try:
results = tk_subproc.check_output(unicode_call)
martian.log_info("vlconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_vloupe = None
martian.throw("Could not generate .vloupe file: \n%s" % e.output)
def split(args):
vc_mode, variant_caller, precalled_filename, gatk_path = tk_io.get_vc_mode(
args.vc_precalled, args.variant_mode)
precalled_file = None
if vc_mode == "precalled" or vc_mode == "precalled_plus":
mem_gb = 8
threads = 1
precalled_file = martian.make_path("precalled_vcf.vcf")
tenkit.log_subprocess.check_call(
['cp', precalled_filename, precalled_file])
tk_tabix.index_vcf(precalled_file)
precalled_file = precalled_file + ".gz"
if vc_mode != "precalled":
if variant_caller == 'freebayes':
mem_gb = 5
threads = 1
elif variant_caller == "gatk":
mem_gb = 8
threads = 2
# make sure the gatk jar file exists
if gatk_path is None:
martian.throw(
"variant_caller 'gatk' selected, must supply path to gatk jar file -- e.g. \"gatk:/path/to/GenomeAnalysisTK.jar\""
)
gatk_loc = gatk_path
if not (os.path.exists(gatk_loc)):
martian.throw(
"variant_caller 'gatk' selected, gatk jar file does not exist: %s"
% gatk_loc)
else:
raise NotSupportedException('Variant caller not supported: ' +
vc_mode)
primary_contigs = tk_reference.load_primary_contigs(args.reference_path)
bam_chunk_size_gb = 3.0
if args.restrict_locus is None:
loci = tk_chunks.get_sized_bam_chunks(args.input,
bam_chunk_size_gb,
contig_whitelist=primary_contigs,
extra_args={
'__mem_gb': mem_gb,
'__threads': threads,
'split_input': precalled_file
})
else:
loci = [{'locus': args.restrict_locus}]
return {'chunks': loci}
def write_stage_alerts(stage, path, alerts_file="alerts.list"):
alerts = load_alerts()
out_file = os.path.join(path, alerts_file)
if not os.path.exists(path):
os.makedirs(path)
out_handle = open(out_file, "w")
keys = ["metric", "threshold", "compare", "action", "message"]
if not alerts.has_key(stage):
martian.throw("No alerts found for stage %s" % stage)
for alert in alerts[stage]:
out_handle.write("#\n")
out_handle.write(alert["metric"] + "\n")
out_handle.write(str(alert["threshold"]) + "\n")
out_handle.write(alert["compare"] + "\n")
out_handle.write(alert["action"] + "\n")
out_handle.write(alert["message"] + "\n")
out_handle.close()
def split(args):
if args.fragments is None:
return {'chunks': [], 'join': {}}
if args.peaks is None:
martian.throw("peaks BED file expected")
if args.cell_barcodes is None:
martian.throw("cell barcodes CSV file expected")
ctg_mgr = ReferenceManager(args.reference_path)
all_contigs = ctg_mgr.primary_contigs(allow_sex_chromosomes=True)
chunks = []
for contig in all_contigs:
chunks.append({'contig': contig, '__mem_gb': 4})
return {'chunks': chunks, 'join': {'__mem_gb': 8}}
def main(args, outs):
"""
Run the vlconverter executable with inputs that should be available in the outs
folder at the end of the pipeline run. This will generate "output_for_vloupe.vloupe"
in the stage folder.
Memory usage not expected to be excessive with this (thus no custom split/join
as of yet); it will need to load a few full files (bam.bai, fasta.fai) into memory.
"""
if not os.path.isfile(args.concat_ref_bam) or \
not os.path.isfile(args.consensus_bam) or \
not os.path.isfile(args.contig_bam_bai):
martian.log_info(
'One or more bam files missing - cannot make vloupe file')
return
call = [
"vlconverter", args.sample_id, args.pipestance_type, "--output",
outs.output_for_vloupe, "--reference-bam", args.concat_ref_bam,
"--reference-bam-index", args.concat_ref_bam_bai, "--reference-fasta",
args.concat_ref_fasta, "--reference-fasta-index",
args.concat_ref_fasta_fai, "--reference-annotations",
args.concat_ref_annotations_json, "--clonotypes", args.clonotypes_csv,
"--consensus-bam", args.consensus_bam, "--consensus-bam-index",
args.consensus_bam_bai, "--consensus-annotations",
args.consensus_annotations_json, "--consensus-fasta",
args.consensus_fasta, "--consensus-fasta-index",
args.consensus_fasta_fai, "--contig-bam-relative-path",
args.contig_bam_relative_path, "--contig-bam-index",
args.contig_bam_bai, "--contig-annotations",
args.contig_annotations_json, "--contig-bed",
args.contig_annotations_bed, "--contig-fasta", args.contig_fasta,
"--contig-fasta-index", args.contig_fasta_fai, "--description",
args.sample_desc
]
martian.log_info("Running vlconverter: %s" % " ".join(call))
try:
results = subprocess.check_output(call)
martian.log_info("vlconverter output: %s" % results)
except subprocess.CalledProcessError, e:
outs.output_for_vloupe = None
martian.throw("Could not generate .vloupe file: \n%s" % e.output)
def main(args, outs):
if args.chrom is None or len(args.starts) == 0 or args.barcode_whitelist is None:
tk_sv_io.write_sv_df_to_bedpe(None, outs.sv_calls)
return
max_insert, ins_logsf_fun = tk_sv_utils.get_insert_size_info(args.insert_sizes, MAX_INSERT_SIZE_PRC)
if max_insert is None:
martian.throw('No Q60 reads')
# This is slightly bigger than the maximum "normal" insert
min_call_insert, _ = tk_sv_utils.get_insert_size_info(args.insert_sizes, MIN_SV_INSERT_SIZE_PRC)
min_sv_len = max(args.min_sv_len, min_call_insert)
martian.log_info('Setting min_sv_len to {}'.format(min_sv_len))
with open(args.basic_summary, 'r') as f:
summary = json.load(f)
chimera_rate_del = summary['far_chimera_rate']
chimera_rate_inv = summary['far_chimera_rate'] + summary['same_dir_chimera_rate']
chimera_rate_dup = summary['far_chimera_rate'] + summary['outward_dir_chimera_rate']
chimera_rates = {tk_readpairs.DEL_STR:chimera_rate_del,
tk_readpairs.INV_STR:chimera_rate_inv,
tk_readpairs.TDUP_STR:chimera_rate_dup,
tk_readpairs.TRANS_STR:summary['far_chimera_rate']}
df, read_counts, _ = tk_readpairs.get_discordant_loci(args.possorted_bam, chrom = str(args.chrom),
starts = args.starts, stops = args.stops,
min_mapq = args.min_mapq, min_insert = 0,
max_insert = max_insert,
max_merge_range = args.merge_range_factor * max_insert,
min_sv_len = min_sv_len, max_sv_len = args.max_sv_len,
ins_logsf_fun = ins_logsf_fun,
min_lr_to_call = args.min_lr_to_call,
min_reads_to_call = args.min_reads_to_call,
chimera_rate = chimera_rates, reads_as_qual = True)
# Need to convert to dict because defaultdict doesn't get pickled properly
read_counts['split'] = dict(read_counts['split'])
read_counts['pair'] = dict(read_counts['pair'])
tk_sv_io.write_sv_df_to_bedpe(df, outs.sv_calls)
with open(outs.discordant_read_counts, 'w') as f:
f.write(tenkit.safe_json.safe_jsonify(read_counts))
def main(args, outs):
chunk = args.chunk
if not chunk['reads_interleaved'] and (chunk['read1'] is None or chunk['read2'] is None):
martian.throw("must supply a read1 and read2 when reads_interleave == False")
if chunk['reads_interleaved']:
reads = chunk['read1']
else:
reads = [chunk['read1']]
if chunk['read2'] is not None:
reads.append(chunk['read2'])
a = tenkit.align.Aligner(reads, outs.default)
aligner = args.aligner
ref_fasta = tenkit.reference.get_fasta(args.reference_path)
rg_string = chunk['read_group']
read_group_header = tk_bam.make_rg_header(rg_string)
a.output_alignment(aligner=aligner, aligner_params={'ref_fasta': ref_fasta, 'algorithm': args.aligner_method}, num_threads=martian.get_threads_allocation(), read_group_header=read_group_header)
def main(args, outs):
"""
run_path must be the top-level Illumina flowcell directory
"""
if not os.path.exists(args.run_path):
martian.throw("Run directory does not exist: %s" % args.run_path)
run_info_xml = os.path.join(args.run_path, "RunInfo.xml")
read_info, flowcell = tk_bcl.load_run_info(run_info_xml)
outs.si_read_type = get_si_read_type(read_info)
(rta_version, rc_i2_read,
bcl_params) = tk_bcl.get_rta_version(args.run_path)
martian.log_info("BCL folder RTA Version: %s" % rta_version)
martian.log_info("BCL params: %s" % str(bcl_params))
martian.log_info("RC'ing i2 read: %s" % str(rc_i2_read))
outs.rc_i2_read = rc_i2_read
split_by_tile = _split_by_tile(args)
martian.log_info("Splitting by tile: %s" % str(split_by_tile))
outs.split_by_tile = split_by_tile
def read_sv_bedpe_to_df(bedpe):
col_names = [
'chrom1', 'start1', 'stop1', 'chrom2', 'start2', 'stop2', 'name',
'qual', 'strand1', 'strand2', 'filters', 'info'
]
if bedpe is None:
return pd.DataFrame(columns=col_names)
try:
df = pd.read_csv(bedpe,
sep='\t',
header=None,
index_col=None,
comment='#')
except ValueError:
return pd.DataFrame(columns=col_names)
if df.shape[1] < 6:
martian.throw('BEDPE file must have at least 6 columns')
ncols = min(len(col_names), df.shape[1])
df = df.iloc[:, 0:ncols]
df.columns = col_names[0:ncols]
df[['chrom1', 'chrom2']] = df[['chrom1', 'chrom2']].astype(object)
df[['start1', 'stop1', 'start2',
'stop2']] = df[['start1', 'stop1', 'start2', 'stop2']].astype(int)
if not 'name' in df.columns:
df['name'] = np.arange((len(df), ))
if not 'qual' in df.columns:
df['qual'] = 1
if not 'strand1' in df.columns:
df['strand1'] = '.'
if not 'strand2' in df.columns:
df['strand2'] = '.'
if not 'filters' in df.columns:
df['filters'] = '.'
if not 'info' in df.columns:
df['info'] = '.'
return df
def split(args):
# if the files have not been split by tile, we're done, just bail
if not args.split_by_tile:
return {'chunks': [{'lane': None, 'bcs': []}]}
# from here forward, assume that we're dealing with FASTQs separated
# by tile
file_glob = os.path.join(args.demultiplexed_fastq_path, "Tile*", "*.fastq*")
files = glob.glob(file_glob)
if len(files) == 0:
martian.throw("No FASTQ files were found.")
# find the unique # of lanes there are in all
file_info = [ BclProcessorFastqFile(x) for x in files ]
lanes = sorted(set([fi.lane for fi in file_info]))
# lexicographically sort barcodes (incoming order is in reverse frequency
# order) in order to spread work around more evenly
sorted_bcs = sorted(args.common_bcs)
bc_groups, bc_remgroup = divmod(len(sorted_bcs), BARCODE_GROUP_SIZE)
chunks = []
for group_index in range(bc_groups):
bcs = sorted_bcs[group_index*BARCODE_GROUP_SIZE:(group_index+1)*BARCODE_GROUP_SIZE]
for lane in lanes:
chunks.append({'__mem_gb': CHUNK_MEM_GB, 'lane': lane, 'bcs': bcs})
if bc_remgroup > 0:
bcs = sorted_bcs[bc_groups*BARCODE_GROUP_SIZE:]
for lane in lanes:
chunks.append({'__mem_gb': CHUNK_MEM_GB, 'lane': lane, 'bcs': bcs})
# finally, the leftovers (si_X)
for lane in lanes:
chunks.append({'__mem_gb': CHUNK_MEM_GB, 'lane': lane, 'bcs': [DEMULTIPLEX_INVALID_SAMPLE_INDEX]})
return {'chunks': chunks}
def validate_input(args):
"""Does various parsing and checking of input arguments before we enter the main flow path
"""
ok, msg = tk_preflight.check_gem_groups(args.sample_def)
if not ok:
martian.exit(msg)
def check_key(n, dict_in, name, tys):
if not name in dict_in:
martian.exit("Entry %d in sample_def missing required field: %s" %
(n, name))
if not (type(dict_in[name]) in tys):
martian.exit(
"Entry %d in sample_def for '%s' has incorrect type -- expecting %s, got %s"
% (n, name, str(tys), type(dict_in[name])))
for (idx, sample_item) in enumerate(args.sample_def):
check_key(idx, sample_item, "read_path", [str, unicode])
check_key(idx, sample_item, "lanes", [list, type(None)])
check_key(idx, sample_item, "gem_group", [int, type(None)])
if args.input_mode == "BCL_PROCESSOR":
check_key(idx, sample_item, "sample_indices", [list, type(None)])
elif args.input_mode == "ILMN_BCL2FASTQ":
check_key(idx, sample_item, "sample_names", [list, type(None)])
if args.input_mode not in ["BCL_PROCESSOR", "ILMN_BCL2FASTQ"]:
martian.throw("Unrecognized input_mode: %s" % args.input_mode)
if args.downsample is not None:
assert ("gigabases" in args.downsample
or "subsample_rate" in args.downsample)
assert (not ("gigabases" in args.downsample
and "subsample_rate" in args.downsample))
if 'subsample_rate' in args.downsample and args.downsample[
'subsample_rate'] is not None:
assert (args.downsample['subsample_rate'] <= 1.0)
def main(args, outs):
ok, msg = tk_preflight.check_gem_groups(args.sample_def)
if not ok:
martian.exit(msg)
outs.chunks = []
for sample_def in args.sample_def:
fastq_mode = sample_def['fastq_mode']
chunks = []
if fastq_mode == tk_constants.BCL_PROCESSOR_FASTQ_MODE:
chunks = main_bcl_processor(args.sample_id, sample_def,
args.chemistry_name,
args.custom_chemistry_def)
elif fastq_mode == tk_constants.ILMN_BCL2FASTQ_FASTQ_MODE:
chunks = main_ilmn_bcl2fastq(args.sample_id, sample_def,
args.chemistry_name,
args.custom_chemistry_def)
else:
martian.throw("Unrecognized fastq_mode: %s" % fastq_mode)
if len(chunks) == 0:
martian.exit(cr_constants.NO_INPUT_FASTQS_MESSAGE)
outs.chunks += chunks
if len(outs.chunks) == 0:
martian.exit(cr_constants.NO_INPUT_FASTQS_MESSAGE)
check_chunk_fastqs(outs.chunks)
check_chunk_chemistries(outs.chunks)
# Output chemistry and barcode whitelist
outs.chemistry_def = outs.chunks[0]['chemistry']
outs.barcode_whitelist = cr_chem.get_barcode_whitelist(outs.chemistry_def)
def check_alert(stage, alert):
keys = ["action", "metric", "compare", "threshold", "message"]
for key in keys:
if not alert.has_key(key):
print key, " is missing in "
print alert
martian.throw("incorrectly formatted alert, see stdout.")
if not (alert["compare"] == "<" or alert["compare"] == ">"):
print alert
martian.throw("invalid value for compare in alert")
if not (type(alert["threshold"]) == int
or type(alert["threshold"]) == float):
martian.throw("%s: invalid type for threshold" %
type(alert["threshold"]))
def main(args, outs):
martian.throw('No chunks defined.')
def main(args, outs):
"""Combine reads from multiple input FASTQ files, and potentially trim.
Demultiplex outputs a series of FASTQ files with filenames of the form:
read-[RA|I1|I2]_si-AGTAACGT_lane-001_chunk_001.fastq[.gz].
"""
def check_key(n, dict_in, name, tys):
if not dict_in.has_key(name):
martian.exit("Entry %d in sample_def missing required field: %s" % (n, name))
if not (type(dict_in[name]) in tys):
martian.exit("Entry %d in sample_def for '%s' has incorrect type -- expecting %s, got %s" % (n, name, str(tys), type(dict_in[name])))
global_subsample_rate = 1.0
downsample_gigabases = False
downsample_reads = False
if args.downsample is not None:
## make sure that exactly one downsampling option is specified
options_supplied=0
for subsample_key in ["gigabases", "subsample_rate", "target_reads"]:
if args.downsample.get(subsample_key, None) is not None:
options_supplied += 1
assert( options_supplied == 1 )
##
if 'subsample_rate' in args.downsample and args.downsample['subsample_rate'] is not None:
global_subsample_rate = args.downsample['subsample_rate']
assert( global_subsample_rate <= 1.0 )
elif 'target_reads' in args.downsample and args.downsample['target_reads'] is not None:
downsample_reads = True
else:
downsample_gigabases = True
# Check for self-consistent gem_group settings in the sample_def entries
gem_groups = [x['gem_group'] for x in args.sample_def]
all_null = all([x is None for x in gem_groups])
all_int = all([type(x) is int for x in gem_groups])
if not (all_null or all_int):
martian.exit("Inconsistent gem_group tags. Please specify all gem_group tags as null, or all gem_group tags with an integer")
# If all gem_groups are set to null, then set them all to 1
if all_null:
for sample_item in args.sample_def:
sample_item['gem_group'] = 1
# Predicted input bases
total_seq_bases = 0
total_seq_reads = 0
# verify input mode upfront
if args.input_mode not in ["BCL_PROCESSOR", "ILMN_BCL2FASTQ"]:
martian.throw("Unrecognized input_mode: %s" % args.input_mode)
for (idx, sample_item) in enumerate(args.sample_def):
# validate fields
check_key(idx, sample_item, "read_path", [str, unicode])
check_key(idx, sample_item, "lanes", [list, type(None)])
check_key(idx, sample_item, "gem_group", [int, type(None)])
if args.input_mode == "BCL_PROCESSOR":
check_key(idx, sample_item, "sample_indices", [list, type(None)])
elif args.input_mode == "ILMN_BCL2FASTQ":
check_key(idx, sample_item, "sample_names", [list, type(None)])
interleaved_read_type = "RA"
chunks = []
read_groups = set()
for read_chunk in args.sample_def:
# Check if subsample_rate exists in sample_def
if 'subsample_rate' in read_chunk.keys():
subsample_rate = global_subsample_rate * read_chunk['subsample_rate']
else:
subsample_rate = global_subsample_rate
bc_in_read = {}
if read_chunk.has_key('bc_in_read'):
if read_chunk['bc_in_read'] is not None:
bc_in_read['bc_in_read'] = read_chunk['bc_in_read']
bc_in_read['bc_length'] = read_chunk['bc_length']
path = read_chunk['read_path']
lanes = read_chunk['lanes']
gem_group = read_chunk['gem_group']
unbarcoded = read_chunk.get('unbarcoded')
sample_id = args.sample_id
library_id = read_chunk.get('library_id', 'MissingLibrary')
# split on BCL_PROCESSOR / ILMN_BCL2FASTQ
# the main difference is that BCL_PROCESSOR uses interleaved reads and labels FASTQs by sample index;
# whereas ILMN_BCL2FASTQ uses R1/R2 and labels by sample name
if args.input_mode == "BCL_PROCESSOR":
sample_index_strings, msg = tk_preflight.check_sample_indices(read_chunk)
if sample_index_strings is None:
martian.exit(msg)
sample_seq_bases = 0
sample_seq_reads = 0
find_func = tk_fasta.find_input_fastq_files_10x_preprocess
for sample_index in sample_index_strings:
# process interleaved reads
reads = find_func(path, interleaved_read_type, sample_index, lanes)
for read in reads:
predicted_seq_reads, predicted_seq_bases = fastq_data_estimate(read)
sample_seq_bases += predicted_seq_bases
sample_seq_reads += predicted_seq_reads
martian.log_info("Input data: Predict %f GB from %s" % (float(sample_seq_bases)/1e9, path))
total_seq_bases += sample_seq_bases
total_seq_reads += sample_seq_reads
for sample_index in sample_index_strings:
reads = find_func(path, interleaved_read_type, sample_index, lanes)
# TODO confirm that this works with cellranger
si_read, bc_read = ("I1", "I2")
if 'barcode_read' in read_chunk and read_chunk['barcode_read'] == 'I1':
si_read, bc_read = ("I2", "I1")
sis = find_func(path, si_read, sample_index, lanes)
# allow empty sample index case if all reads in lane are same sample
if sis is None or sis == []:
sis = [None] * len(reads)
if not unbarcoded:
barcodes = find_func(path, bc_read, sample_index, lanes)
if len(barcodes) == 0:
barcodes = [None] * len(reads)
else:
barcodes = [None] * len(reads)
# calculate chunks
for r,b,si in zip(reads, barcodes, sis):
(flowcell, lane) = get_run_data(r)
rg_string = ':'.join([sample_id, library_id, str(gem_group), flowcell, lane])
new_chunk = {
'read1': r, 'read2': None, 'reads_interleaved': True, 'barcode': b,
'sample_index': si, 'barcode_reverse_complement': False, 'gem_group': gem_group,
'subsample_rate': subsample_rate, 'read_group': rg_string
}
new_chunk.update(bc_in_read)
chunks.append(new_chunk)
read_groups.add(rg_string)
elif args.input_mode == "ILMN_BCL2FASTQ":
sample_names = read_chunk['sample_names']
sample_seq_bases = 0
sample_seq_reads = 0
find_func = tk_fasta.find_input_fastq_files_bcl2fastq_demult
for sample_name in sample_names:
# process read 1
reads = find_func(path, "R1", sample_name, lanes)
for read in reads:
predicted_seq_reads, predicted_seq_bases = fastq_data_estimate(read)
sample_seq_bases += predicted_seq_bases
sample_seq_reads += predicted_seq_reads
# process read 2
reads = find_func(path, "R2", sample_name, lanes)
for read in reads:
predicted_seq_reads, predicted_seq_bases = fastq_data_estimate(read)
sample_seq_bases += predicted_seq_bases
sample_seq_reads += predicted_seq_reads
martian.log_info("Input data: Predict %f GB from %s" % (float(sample_seq_bases)/1e9, path))
total_seq_bases += sample_seq_bases
total_seq_reads += sample_seq_reads
for sample_name in sample_names:
r1_reads = find_func(path, "R1", sample_name, lanes)
r2_reads = find_func(path, "R2", sample_name, lanes)
# TODO confirm that this works with cellranger
si_read, bc_read = ("I1", "I2")
if 'barcode_read' in read_chunk and read_chunk['barcode_read'] == 'I1':
si_read, bc_read = ("I2", "I1")
sis = find_func(path, si_read, sample_name, lanes)
# allow empty sample index case if all reads in lane are same sample
if sis is None or sis == []:
sis = [None] * len(r1_reads)
# in Chromium chemistry... there shouldn't be separate barcode reads...
if not unbarcoded:
barcodes = find_func(path, bc_read, sample_name, lanes)
if len(barcodes) == 0:
barcodes = [None] * len(r1_reads)
else:
barcodes = [None] * len(r1_reads)
# again, with Chromium, the barcodes should be an array of Nones, but
# just in case...
if not (len(r1_reads) == len(r2_reads) == len(barcodes)):
martian.log_info("Read 1 files: %s" % str(r1_reads))
martian.log_info("Read 2 files: %s" % str(r2_reads))
martian.log_info("Barcode files: %s" % str(barcodes))
martian.exit("Read1, Read2, and Barcode files are mismatched. Exiting pipline")
# calculate chunks
for r1,r2,b,si in zip(r1_reads, r2_reads, barcodes, sis):
(flowcell, lane) = get_run_data(r1)
rg_string = ':'.join([sample_id, library_id, str(gem_group), flowcell, lane])
new_chunk = {
'read1': r1, 'read2': r2, 'reads_interleaved': False, 'barcode': b,
'sample_index': si, 'barcode_reverse_complement': False, 'gem_group': gem_group,
'subsample_rate': subsample_rate, 'read_group': rg_string
}
new_chunk.update(bc_in_read)
chunks.append(new_chunk)
read_groups.add(rg_string)
martian.log_info("Input data: Predict %f total GB" % (float(total_seq_bases)/1e9))
martian.log_info(" Predict %d total reads" % total_seq_reads)
if len(chunks) == 0:
martian.exit("No input FASTQs were found for the requested parameters.")
if downsample_gigabases and args.downsample['gigabases'] is not None:
# Calculate global downsample rate
global_subsample_rate = min(1.0, float(args.downsample['gigabases'])*1e9 / float(total_seq_bases))
martian.log_info("Input data downsampling: Requested: %.2f GB, Estimated Input: %.2f GB, Downsample Rate: %.3f" \
% (float(args.downsample['gigabases']), float(total_seq_bases)/1e9, global_subsample_rate))
for chunk in chunks:
chunk['subsample_rate'] = chunk['subsample_rate'] * global_subsample_rate
elif downsample_reads:
global_subsample_rate = min(1.0, float(args.downsample['target_reads'])/float(total_seq_reads))
martian.log_info("Input data downsampling: Requested: %.2f M reads, Estimated Input: %.2f M reads, Downsample Rate: %.3f" \
% (float(args.downsample['target_reads'])/1e6, float(total_seq_reads)/1e6, global_subsample_rate))
for chunk in chunks:
chunk['subsample_rate'] = chunk['subsample_rate'] * global_subsample_rate
martian.log_info("Input reads: %s" % str(chunks))
outs.chunks = chunks
outs.read_groups = [rg for rg in read_groups]
# log info about input vs requested GB
# first, set defaults
available_gb = float(total_seq_bases)/1e9
requested_gb = None
available_reads = total_seq_reads
requested_reads = None
requested_rate = None
post_downsample_gb = requested_gb
downsample_succeeded = True
if args.downsample is not None and args.downsample.get('gigabases') is not None:
requested_gb = float(args.downsample['gigabases'])
post_downsample_gb = min(available_gb, requested_gb)
if available_gb < requested_gb:
martian.log_info("Downsample requested more GB than was available; will not downsample.")
downsample_succeeded = False
elif args.downsample is not None and args.downsample.get('subsample_rate') is not None:
requested_rate = float(args.downsample['subsample_rate'])
post_downsample_gb = available_gb * requested_rate
elif args.downsample is not None and args.downsample.get('target_reads') is not None:
requested_reads = float(args.downsample['target_reads'])
downsample_info = {}
downsample_info['available_gb'] = available_gb
downsample_info['requested_gb'] = requested_gb
downsample_info['available_reads'] = available_reads
downsample_info['requested_reads'] = requested_reads
downsample_info['requested_rate'] = requested_rate
downsample_info['post_downsample_gb'] = post_downsample_gb
downsample_info['downsample_succeeded'] = downsample_succeeded
with open(outs.downsample_info, 'w') as downsample_out:
tenkit.safe_json.dump_numpy(downsample_info, downsample_out)
check_fastqs(outs.chunks)
def main(args, outs):
martian.throw("No chunks defined")
