def run_gms2_prediction_with_model(pf_sequence, pf_new_mod, pf_new_pred):
# type: (str, str, str) -> None
from sbsp_general import ENV
bin_external = ENV["pd-bin-external"]
prog = f"{bin_external}/gms2/gmhmmp2"
mgm_mod = f"{bin_external}/gms2/mgm_11.mod"
cmd = f"{prog} -m {pf_new_mod} -M {mgm_mod} -s {pf_sequence} -o {pf_new_pred} --format gff"
run_shell_cmd(cmd)
def get_identital_labels(pf_gms2, pf_sbsp, pf_toolp, **kwargs):
pf_lst = get_value(kwargs, "pf_lst", None)
if pf_lst is not None:
run_shell_cmd()
else:
run_shell_cmd(
f"compp -a {pf_gms2} -b {pf_sbsp} -I -q -n | grep -v \"#\" > {pf_toolp}"
)
def train_gms2_model(env, pf_new_seq, pf_new_labels, **kwargs):
group = get_value(kwargs, "group", "A", default_if_none=True)
pf_mod = os_join(env["pd-work"], "a.mod")
cmd = f"cd {env['pd-work']}; "
cmd += f"{env['pd-bin-external']}/gms2/biogem gms2-training -s {pf_new_seq} -l {pf_new_labels} -m {pf_mod} --order-coding 5 --order-noncoding 2 --only-train-on-native 1 --genetic-code 11 --order-start-context 2 --fgio-dist-thr 25 --genome-group {group} --ga-upstr-len-rbs 20 --align right --ga-width-rbs 6"
run_shell_cmd(cmd)
mod = GMS2Mod.init_from_file(pf_mod)
# remove_p(pf_mod)
return mod
def main(env, args):
# type: (Environment, argparse.Namespace) -> None
pbs_package = PBSJobPackage.load(args.pf_job_input)
func = pbs_package["func"]
func_args = pbs_package["func_kwargs"]
if "sbsp_options" in func_args:
rs = func_args["sbsp_options"].safe_get("random-seed")
if rs is None:
random.seed(100)
else:
random.seed(int(rs))
logger.critical("Random-seed: {}".format(rs))
else:
random.seed(100)
if "env" in func_args:
if args.pd_work is not None:
func_args["env"] = func_args["env"].duplicate(
{"pd-work": args.pd_work})
logger.critical("{}".format(func_args["env"]["pd-work"]))
# Update pd-work to create a tmp directory
mkdir_p(func_args["env"]["pd-work"])
func_args["env"]["pd-work"] = run_shell_cmd("mktemp --tmpdir={} -d".format(
func_args["env"]["pd-work"])).strip()
# logger.critical("{}\n{}".format(func, func_args))
output = {"data": func(**func_args)}
PBSJobPackage.save(output, args.pf_job_output)
def main(env, args):
# type: (Environment, argparse.Namespace) -> None
# link to taxonomy dump
lp_taxonomy = f"https://ftp.ncbi.nlm.nih.gov/pub/taxonomy/new_taxdump/new_taxdump.zip"
pd_output = args.pd_output
mkdir_p(pd_output)
pf_output = os_join(pd_output, "taxdump.zip")
logger.info(f"Downloading file: {lp_taxonomy}")
urllib.request.urlretrieve(lp_taxonomy, pf_output)
logger.info("Download complete. Unzipping")
run_shell_cmd(f"cd {pd_output}; unzip {pf_output}")
def files_are_different(pf_1, pf_2):
# type: (str, str) -> bool
try:
output = run_shell_cmd("diff {} {}".format(pf_1, pf_2))
return len(output.strip()) != 0
except Exception:
return True
def run_prodigal(env, gi, **kwargs):
# type: (Environment, GenomeInfo, Dict[str, Any]) -> None
pd_data = env["pd-data"]
pd_work = env["pd-work"]
pe_tool = os_join(env["pd-bin-external"], "prodigal", "prodigal")
pf_sequence = os_join(pd_data, gi.name, "sequence.fasta")
use_pbs = get_value(kwargs, "use_pbs", False)
# FIXME: put in genetic code
cmd_run = "{} -i {} -g 11 -o prodigal.gff -f gff -t prodigal.parameters -q \n".format(
pe_tool, pf_sequence)
if use_pbs:
pf_pbs = os_join(pd_work, "run.pbs")
create_pbs_file(env, cmd_run, pf_pbs, job_name=gi.name, **kwargs)
run_shell_cmd("qsub {} &".format(pf_pbs))
else:
cmd_run = f"cd {pd_work}; {cmd_run}"
run_shell_cmd(cmd_run)
def add_toolp_rbs_to_gms2_model(env, pf_sequence, pf_toolp, pf_gms2_mod,
pf_new_mod, **kwargs):
# type: (Environment, str, str, str, str) -> None
group = get_value(kwargs, "group", None)
# run toolp and create model file
mod = train_and_create_models(env,
pf_labels=pf_toolp,
pf_sequences=pf_sequence,
group=group)
rbs_toolp = mod.items["RBS_MAT"] # type: Dict[str, List[float]]
spacer = mod.items["RBS_POS_DISTR"]
cmd = ""
# remove RBS_MAT and RBS_POS_DISTR from new model
# cmd += " awk '{if ($1 == \"$RBS_MAT\") NR += 4 ; else print }' " + "{} > {}".format(pf_gms2_mod, pf_new_mod)
cmd += "awk 'BEGIN{sut=0} {if (sut == 1) {l=substr($1,1,1); if (l != \"$\") next ; else {sut=0; print}} "
cmd += "else if ($1 == \"$RBS_MAT\" || $1 == \"$RBS_POS_DISTR\") sut = 1; else print }' "
cmd += "{} > {}".format(pf_gms2_mod, pf_new_mod)
run_shell_cmd(cmd)
# write toolp RBS_MAT to new model file
rbs_as_str = "\n\n$RBS_MAT\n"
for i in sorted(rbs_toolp.keys()):
rbs_as_str += str(i) + " " + " ".join([str(x)
for x in rbs_toolp[i]]) + "\n"
rbs_as_str += "\n\n"
rbs_as_str += "$RBS_POS_DISTR\n"
for i in sorted(spacer.keys()):
rbs_as_str += str(i) + " " + str(spacer[i]) + "\n"
rbs_as_str += "\n\n"
append_to_file(rbs_as_str, pf_new_mod)
return
def run_gms2(env, gi, **kwargs):
# type: (Environment, GenomeInfo, Dict[str, Any]) -> None
genome_type = get_value(kwargs, "genome_type", "auto")
pd_data = env["pd-data"]
pd_work = env["pd-work"]
pe_tool = os_join(env["pd-bin-external"], "gms2", "gms2.pl")
pf_sequence = os_join(pd_data, gi.name, "sequence.fasta")
use_pbs = get_value(kwargs, "use_pbs", False)
# FIXME: put in genetic code
cmd_run = "{} --gcode 11 --format gff --out gms2.gff --seq {} --v --genome-type {} --fgio-dist-thresh 25".format(
pe_tool, pf_sequence, genome_type)
if use_pbs:
pf_pbs = os_join(pd_work, "run.pbs")
create_pbs_file(env, cmd_run, pf_pbs, job_name=gi.name, **kwargs)
run_shell_cmd("qsub {} &".format(pf_pbs))
else:
cmd_run = f"cd {pd_work}; {cmd_run}"
run_shell_cmd(cmd_run)
def _qsub(pf_pbs):
# type: (str) -> str
return run_shell_cmd("qsub -V " + pf_pbs, do_not_log=True).strip()
def download_assembly_summary_entry(entry, pd_output, **kwargs):
# type: (Dict[str, Any], str, Dict[str, Any]) -> Dict[str, Any]
force_download = get_value(kwargs,
"force_download",
None,
valid={"all", "annotation_changed"})
# build name
gcf = entry["assembly_accession"]
acc = entry["asm_name"].replace(" ", "_")
output = {
"assembly_accession": gcf,
"asm_name": acc,
"name": entry["name"],
"parent_id": entry["parent_id"] if "parent_id" in entry else "",
"genetic_code": entry["genetic_code"]
}
ftplink = entry["ftp_path"]
# if genbank and has refseq, prefer refseq
if "GCA" in gcf and entry["gbrs_paired_asm"] != "na" and len(
entry["gbrs_paired_asm"]) > 0:
gcf = entry["gbrs_paired_asm"]
output["assembly_accession"] = gcf
ftplink = create_ftplink_from_gcf_acc(gcf, acc)
gcfid = "{}_{}".format(gcf, acc)
pd_gcfid = os.path.join(pd_output, gcfid)
pd_runs = os.path.join(pd_gcfid, "runs")
try:
mkdir_p(pd_gcfid)
mkdir_p(pd_runs)
fn_sequence = "{}_genomic.fna".format(gcfid)
fn_labels = "{}_genomic.gff".format(gcfid)
pf_ftp_sequence = os.path.join(ftplink, "{}.gz".format(fn_sequence))
pf_ftp_labels = os.path.join(ftplink, "{}.gz".format(fn_labels))
for not_allowed in {"#", "(", ")", ","}:
if not_allowed in pf_ftp_sequence or not_allowed in pf_ftp_labels:
raise ValueError("Invalid character in path")
for not_allowed in {"#", "(", ")", "/", ":", ","}:
if not_allowed in fn_sequence or not_allowed in fn_labels:
raise ValueError("Invalid character in path")
pf_local_sequence = os.path.join(pd_gcfid, "sequence.fasta")
pf_local_labels = os.path.join(pd_gcfid, "ncbi.gff")
# don't re-download. TODO: add option to force re-download
if force_download != "any" and os.path.isfile(
pf_local_sequence) and os.path.isfile(pf_local_labels):
if force_download is None:
return output
if force_download == "annotation_changed":
run_shell_cmd(
"cd {}; mkdir temporary; cd temporary; wget --quiet {}; gunzip -f {};"
.format(pd_gcfid, pf_ftp_labels,
"{}.gz".format(fn_labels)))
update = files_are_different(
pf_1=os.path.join(pd_gcfid, "temporary", fn_labels),
pf_2=os.path.join(pd_gcfid, "ncbi.gff"))
if update:
run_shell_cmd("cd {}; mv {} ../ncbi.gff".format(
os.path.join(pd_gcfid, "temporary"), fn_labels))
# download sequence file again
run_shell_cmd(
"pwd; cd {}; wget --quiet {}; gunzip -f {};".format(
pd_gcfid,
pf_ftp_sequence,
"{}.gz".format(fn_sequence),
), )
run_shell_cmd("cd {}; mv {} {};".format(
pd_gcfid,
fn_sequence,
"sequence.fasta",
))
# cleanup
run_shell_cmd("cd {}; rm -r temporary".format(pd_gcfid))
elif force_download == "no_download":
return output
else: # FIXME: it's getting out of control. Create different lists: updated, all valid, etc...
raise ValueError("nope")
else:
run_shell_cmd(
"pwd; cd {}; wget --quiet {}; wget --quiet {}; gunzip -f {}; gunzip -f {}"
.format(pd_gcfid, pf_ftp_sequence, pf_ftp_labels,
"{}.gz".format(fn_sequence),
"{}.gz".format(fn_labels)), )
run_shell_cmd("cd {}; mv {} {}; mv {} {}".format(
pd_gcfid, fn_sequence, "sequence.fasta", fn_labels,
"ncbi.gff"))
except (IOError, OSError, ValueError, subprocess.CalledProcessError):
# cleanup failed attempt
if os.path.exists(pd_gcfid) and os.path.isdir(pd_gcfid):
shutil.rmtree(pd_gcfid)
raise ValueError(
"Could not download data for genome: {}".format(gcfid)) from None
return output
def get_annotation_date(pf_labels):
return run_shell_cmd("grep -m 1 \"annotation-date\" {}".format(pf_labels) +
r" | awk '{print $2}'",
do_not_log=True).strip()
def count_cds(pf_labels):
# type: (str) -> int
return int(
run_shell_cmd("grep -c CDS {}".format(pf_labels), do_not_log=True))
def main(env, args):
# type: (Environment, argparse.Namespace) -> None
run_shell_cmd(
gen_cmd_create_blast_database(args.pf_sequences, args.pf_db, "nucl",
True))
