def test_streamable(self):
"""
Test that a file with 'streamable'=True is a named pipe
"""
cwlfile = "src/toil/test/cwl/stream.cwl"
jobfile = "src/toil/test/cwl/stream.json"
out_name = "output"
jobstore = f'--jobStore=aws:us-west-1:toil-stream-{uuid.uuid4()}'
from toil.cwl import cwltoil
st = StringIO()
args = [
"--outdir",
self.outDir,
jobstore,
os.path.join(self.rootDir, cwlfile),
os.path.join(self.rootDir, jobfile),
]
cwltoil.main(args, stdout=st)
out = json.loads(st.getvalue())
out[out_name].pop("http://commonwl.org/cwltool#generation", None)
out[out_name].pop("nameext", None)
out[out_name].pop("nameroot", None)
self.assertEqual(out, self._expected_streaming_output(self.outDir))
with open(out[out_name]["location"][len("file://"):], "r") as f:
self.assertEqual(f.read().strip(), "When is s4 coming out?")
def test_mpi(self):
from toil.cwl import cwltoil
stdout = StringIO()
main_args = [
"--outdir",
self.outDir,
"--enable-dev",
"--enable-ext",
"--mpi-config-file",
os.path.join(self.rootDir,
"src/toil/test/cwl/mock_mpi/fake_mpi.yml"),
os.path.join(self.rootDir, "src/toil/test/cwl/mpi_simple.cwl"),
]
path = os.environ["PATH"]
os.environ[
"PATH"] = f"{path}:{self.rootDir}/src/toil/test/cwl/mock_mpi/"
cwltoil.main(main_args, stdout=stdout)
os.environ["PATH"] = path
out = json.loads(stdout.getvalue())
with open(out.get("pids", {}).get("location")[len("file://"):]) as f:
two_pids = [int(i) for i in f.read().split()]
self.assertEqual(len(two_pids), 2)
self.assertTrue(isinstance(two_pids[0], int))
self.assertTrue(isinstance(two_pids[1], int))
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO.StringIO()
cwltoil.main(['--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)],
stdout=st)
out = json.loads(st.getvalue())
self.assertEquals(out, expect)
def _debug_worker_tester(self, cwlfile, jobfile, expect):
from toil.cwl import cwltoil
st = StringIO()
cwltoil.main(['--debugWorker', '--outdir', self.outDir,
os.path.join(self.rootDir, cwlfile),
os.path.join(self.rootDir, jobfile)], stdout=st)
out = json.loads(st.getvalue())
out["output"].pop("http://commonwl.org/cwltool#generation", None)
out["output"].pop("nameext", None)
out["output"].pop("nameroot", None)
self.assertEqual(out, expect)
def _tester(self, cwlfile, jobfile, expect, main_args=[], out_name="output"):
from toil.cwl import cwltoil
st = StringIO()
main_args = main_args[:]
main_args.extend(['--outdir', self.outDir,
os.path.join(self.rootDir, cwlfile), os.path.join(self.rootDir, jobfile)])
cwltoil.main(main_args, stdout=st)
out = json.loads(st.getvalue())
out[out_name].pop("http://commonwl.org/cwltool#generation", None)
out[out_name].pop("nameext", None)
out[out_name].pop("nameroot", None)
self.assertEqual(out, expect)
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO.StringIO()
cwltoil.main([
'--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)
],
stdout=st)
out = json.loads(st.getvalue())
self.assertEquals(out, expect)
def test_s3_as_secondary_file(self):
from toil.cwl import cwltoil
stdout = StringIO()
main_args = ['--outdir', self.outDir,
os.path.join(self.rootDir, 'src/toil/test/cwl/s3_secondary_file.cwl'),
os.path.join(self.rootDir, 'src/toil/test/cwl/s3_secondary_file.json')]
cwltoil.main(main_args, stdout=stdout)
out = json.loads(stdout.getvalue())
self.assertEqual(out['output']['checksum'], 'sha1$d14dd02e354918b4776b941d154c18ebc15b9b38')
self.assertEqual(out['output']['size'], 24)
with open(out['output']['location'][len('file://'):], 'r') as f:
self.assertEqual(f.read().strip(), 'When is s4 coming out?')
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO.StringIO()
cwltoil.main(['--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)],
stdout=st)
out = json.loads(st.getvalue())
# locations are internal objects in output for CWL
out["output"].pop("location", None)
self.assertEquals(out, expect)
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO()
cwltoil.main(['--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)],
stdout=st)
out = json.loads(st.getvalue())
out["output"].pop("http://commonwl.org/cwltool#generation", None)
out["output"].pop("nameext", None)
out["output"].pop("nameroot", None)
self.assertEquals(out, expect)
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO()
cwltoil.main(['--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)],
stdout=st)
out = json.loads(st.getvalue())
out["output"].pop("http://commonwl.org/cwltool#generation", None)
out["output"].pop("nameext", None)
out["output"].pop("nameroot", None)
self.assertEquals(out, expect)
def _tester(self, cwlfile, jobfile, outDir, expect):
from toil.cwl import cwltoil
rootDir = self._projectRootPath()
st = StringIO()
cwltoil.main([
'--outdir', outDir,
os.path.join(rootDir, cwlfile),
os.path.join(rootDir, jobfile)
],
stdout=st)
out = json.loads(st.getvalue())
# locations are internal objects in output for CWL
out["output"].pop("location", None)
self.assertEquals(out, expect)
def test_mpi(self):
from toil.cwl import cwltoil
stdout = StringIO()
main_args = ['--outdir', self.outDir,
'--enable-dev',
'--enable-ext',
'--mpi-config-file', os.path.join(self.rootDir, 'src/toil/test/cwl/mock_mpi/fake_mpi.yml'),
os.path.join(self.rootDir, 'src/toil/test/cwl/mpi_simple.cwl')]
cwltoil.main(main_args, stdout=stdout)
out = json.loads(stdout.getvalue())
with open(out.get('pids', {}).get('location')[len('file://'):], 'r') as f:
two_pids = [int(i) for i in f.read().split()]
self.assertEqual(len(two_pids), 2)
self.assertTrue(isinstance(two_pids[0], int))
self.assertTrue(isinstance(two_pids[1], int))
def test_s3_as_secondary_file(self):
from toil.cwl import cwltoil
stdout = StringIO()
main_args = [
"--outdir",
self.outDir,
os.path.join(self.rootDir,
"src/toil/test/cwl/s3_secondary_file.cwl"),
os.path.join(self.rootDir,
"src/toil/test/cwl/s3_secondary_file.json"),
]
cwltoil.main(main_args, stdout=stdout)
out = json.loads(stdout.getvalue())
self.assertEqual(out["output"]["checksum"],
"sha1$d14dd02e354918b4776b941d154c18ebc15b9b38")
self.assertEqual(out["output"]["size"], 24)
with open(out["output"]["location"][len("file://"):]) as f:
self.assertEqual(f.read().strip(), "When is s4 coming out?")
def run_workflow(wf_path: Union[Path, str],
inputs: Dict[str, any],
output_dir: Optional[Union[Path, str]] = None,
base_dir=None):
_logger.debug(f'Running CWL tool at {wf_path}')
_logger.debug(f'Input values: {inputs}')
_logger.debug(f'Results will be written to {output_dir}')
if output_dir is None:
output_dir = Path(tempfile.mkdtemp())
log_path = str(output_dir / 'log.txt')
prov_dir = output_dir / PROVENANCE
wf_path = str(wf_path)
wf_input = [f'--{k}={v}' for k, v in inputs.items()]
cwltool_args = []
if base_dir:
cwltool_args += ['--basedir', str(base_dir)]
cwltool_args += ['--logFile', str(log_path)]
cwltool_args += ['--outdir', str(output_dir)]
cwltool_args += ['--enable-dev']
# RO Crate containing provenance will be stored in a "provenance" subdirectory
cwltool_args += ['--provenance', str(prov_dir)]
try:
cwltoil.main(cwltool_args + [wf_path] + wf_input)
except SystemExit as e:
raise CWLException(
f'Workflow {wf_path} with inputs {inputs} has failed.', e)
_logger.debug('CWL tool has run successfully.')
with open(log_path, 'r') as infile:
runlogs = infile.read()
return output_dir, runlogs
def test_restart(self):
"""Enable restarts with CWLtoil -- run failing test, re-run correct test.
"""
from toil.cwl import cwltoil
from toil.jobStores.abstractJobStore import NoSuchJobStoreException
from toil.leader import FailedJobsException
outDir = self._createTempDir()
cwlDir = os.path.join(self._projectRootPath(), "src", "toil", "test", "cwl")
cmd = ['--outdir', outDir, '--jobStore', os.path.join(outDir, 'jobStore'), "--no-container",
os.path.join(cwlDir, "revsort.cwl"), os.path.join(cwlDir, "revsort-job.json")]
def path_without_rev():
return ":".join([d for d in os.environ["PATH"].split(":")
if not os.path.exists(os.path.join(d, "rev"))])
orig_path = os.environ["PATH"]
# Force a failure and half finished job by removing `rev` from the PATH
os.environ["PATH"] = path_without_rev()
try:
cwltoil.main(cmd)
self.fail("Expected problem job with incorrect PATH did not fail")
except FailedJobsException:
pass
# Finish the job with a correct PATH
os.environ["PATH"] = orig_path
cwltoil.main(["--restart"] + cmd)
# Should fail because previous job completed successfully
try:
cwltoil.main(["--restart"] + cmd)
self.fail("Restart with missing directory did not fail")
except NoSuchJobStoreException:
pass
def test_restart(self):
"""Enable restarts with CWLtoil -- run failing test, re-run correct test.
"""
from toil.cwl import cwltoil
from toil.jobStores.abstractJobStore import NoSuchJobStoreException
from toil.leader import FailedJobsException
outDir = self._createTempDir()
cwlDir = os.path.join(self._projectRootPath(), "src", "toil", "test", "cwl")
cmd = ['--outdir', outDir, '--jobStore', os.path.join(outDir, 'jobStore'), "--no-container",
os.path.join(cwlDir, "revsort.cwl"), os.path.join(cwlDir, "revsort-job.json")]
def path_without_rev():
return ":".join([d for d in os.environ["PATH"].split(":")
if not os.path.exists(os.path.join(d, "rev"))])
orig_path = os.environ["PATH"]
# Force a failure and half finished job by removing `rev` from the PATH
os.environ["PATH"] = path_without_rev()
try:
cwltoil.main(cmd)
self.fail("Expected problem job with incorrect PATH did not fail")
except FailedJobsException:
pass
# Finish the job with a correct PATH
os.environ["PATH"] = orig_path
cwltoil.main(cmd + ["--restart"])
# Should fail because previous job completed successfully
try:
cwltoil.main(cmd + ["--restart"])
self.fail("Restart with missing directory did not fail")
except NoSuchJobStoreException:
pass
def test_run_revsort(self):
from toil.cwl import cwltoil
outDir = self._createTempDir()
rootDir = self._projectRootPath()
outputJson = os.path.join(outDir, 'cwl.output.json')
try:
cwltoil.main(['--outdir', outDir,
os.path.join(rootDir, 'src/toil/test/cwl/revsort.cwl'),
os.path.join(rootDir, 'src/toil/test/cwl/revsort-job.json')])
with open(outputJson) as f:
out = json.load(f)
finally:
if os.path.exists(outputJson):
os.remove(outputJson)
self.assertEquals(out, {
# Having unicode string literals isn't necessary for the assertion but makes for a
# less noisy diff in case the assertion fails.
u'output': {
u'path': unicode(os.path.join(outDir, 'output.txt')),
u'size': 1111,
u'class': u'File',
u'checksum': u'sha1$b9214658cc453331b62c2282b772a5c063dbd284'}})
def run_toil(ctx, path, job_path, **kwds):
"""Translate planemo kwds to cwltool kwds and run cwltool main function."""
_ensure_toil_available()
args = []
if not ctx.verbose:
args.append("--quiet")
output_directory = kwds.get("output_directory", None)
if output_directory:
args.append("--outdir")
args.append(output_directory)
if kwds.get("no_container", False):
args.append("--no-container")
ensure_dependency_resolvers_conf_configured(ctx, kwds)
args.append("--beta-dependency-resolvers-configuration")
args.append(kwds["dependency_resolvers_config_file"])
if kwds.get("mulled_containers"):
args.append("--beta-use-biocontainers")
if kwds.get("non_strict_cwl", False):
args.append("--non-strict")
args.extend([path, job_path])
ctx.vlog("Calling cwltoil with arguments %s" % args)
with tempfile.NamedTemporaryFile("w") as tmp_stdout:
# cwltool passes sys.stderr to subprocess.Popen - ensure it has
# and actual fileno.
with real_io():
ret_code = cwltoil.main(
args,
stdout=tmp_stdout
)
tmp_stdout.flush()
with open(tmp_stdout.name, "r") as stdout_f:
try:
result = json.load(stdout_f)
except ValueError:
message = JSON_PARSE_ERROR_MESSAGE % (
open(tmp_stdout.name, "r").read(),
tmp_stdout.name,
)
error(message)
raise Exception(message)
if ret_code != 0:
return ErrorRunResponse("Error running Toil")
outputs = result
return CwlToolRunResponse(
"",
outputs=outputs,
)
def run_toil(ctx, path, job_path, **kwds):
"""Translate planemo kwds to cwltool kwds and run cwltool main function."""
_ensure_toil_available()
args = []
if not ctx.verbose:
args.append("--quiet")
output_directory = kwds.get("output_directory", None)
if output_directory:
args.append("--outdir")
args.append(output_directory)
if kwds.get("no_container", False):
args.append("--no-container")
ensure_dependency_resolvers_conf_configured(ctx, kwds)
args.append("--beta-dependency-resolvers-configuration")
args.append(kwds["dependency_resolvers_config_file"])
if kwds.get("mulled_containers"):
args.append("--beta-use-biocontainers")
if kwds.get("non_strict_cwl", False):
args.append("--non-strict")
args.extend([path, job_path])
ctx.vlog("Calling cwltoil with arguments %s" % args)
with tempfile.NamedTemporaryFile("w") as tmp_stdout:
# cwltool passes sys.stderr to subprocess.Popen - ensure it has
# and actual fileno.
with real_io():
ret_code = cwltoil.main(args, stdout=tmp_stdout)
tmp_stdout.flush()
with open(tmp_stdout.name, "r") as stdout_f:
try:
result = json.load(stdout_f)
except ValueError:
message = JSON_PARSE_ERROR_MESSAGE % (
open(tmp_stdout.name, "r").read(),
tmp_stdout.name,
)
error(message)
raise Exception(message)
if ret_code != 0:
return ErrorRunResponse("Error running Toil")
outputs = result
return CwlToolRunResponse(
"",
outputs=outputs,
)
def test_restart(self):
"""
Enable restarts with toil-cwl-runner -- run failing test, re-run correct test.
Only implemented for single machine.
"""
log.info("Running CWL Test Restart. Expecting failure, then success.")
from toil.cwl import cwltoil
from toil.jobStores.abstractJobStore import NoSuchJobStoreException
from toil.leader import FailedJobsException
outDir = self._createTempDir()
cwlDir = os.path.join(self._projectRootPath(), "src", "toil", "test",
"cwl")
cmd = [
"--outdir",
outDir,
"--jobStore",
os.path.join(outDir, "jobStore"),
"--no-container",
os.path.join(cwlDir, "revsort.cwl"),
os.path.join(cwlDir, "revsort-job.json"),
]
# create a fake rev bin that actually points to the "date" binary
cal_path = [
d for d in os.environ["PATH"].split(":")
if os.path.exists(os.path.join(d, "date"))
][-1]
os.symlink(os.path.join(cal_path, "date"),
f'{os.path.join(outDir, "rev")}')
def path_with_bogus_rev():
# append to the front of the PATH so that we check there first
return f"{outDir}:" + os.environ["PATH"]
orig_path = os.environ["PATH"]
# Force a failure by trying to use an incorrect version of `rev` from the PATH
os.environ["PATH"] = path_with_bogus_rev()
try:
cwltoil.main(cmd)
self.fail("Expected problem job with incorrect PATH did not fail")
except FailedJobsException:
pass
# Finish the job with a correct PATH
os.environ["PATH"] = orig_path
cwltoil.main(["--restart"] + cmd)
# Should fail because previous job completed successfully
try:
cwltoil.main(["--restart"] + cmd)
self.fail("Restart with missing directory did not fail")
except NoSuchJobStoreException:
pass
def call_toil(self):
"""
Calls Toil to run the operation's pipeline
"""
# Build the args list
args = []
if self.container is not None:
# If the container is Docker, no extra args are needed. For other
# containers, set the required args
if self.container == 'singularity':
args.extend(['--singularity'])
elif self.container == 'udocker':
args.extend(['--user-space-docker-cmd', 'udocker'])
else:
args.extend(['--no-container'])
args.extend(['--preserve-entire-environment'])
# args.extend(['--bypass-file-store']) # for debugging weird issues!!
args.extend(['--batchSystem', self.batch_system])
if self.batch_system == 'slurm':
args.extend(['--disableCaching'])
args.extend(['--defaultCores', str(self.cpus_per_task)])
args.extend(['--defaultMemory', self.mem_per_node_gb])
self.toil_env_variables['TOIL_SLURM_ARGS'] = "--export=ALL"
args.extend(['--maxLocalJobs', str(self.max_nodes)])
args.extend(['--jobStore', self.jobstore])
if os.path.exists(self.jobstore):
args.extend(['--restart'])
args.extend(['--basedir', self.pipeline_working_dir])
args.extend(['--outdir', self.pipeline_working_dir])
args.extend(['--writeLogs', self.log_dir])
args.extend(['--writeLogsFromAllJobs'
]) # also keep logs of successful jobs
args.extend(['--maxLogFileSize',
'0']) # disable truncation of log files
if self.scratch_dir is not None:
# Note: the trailing '/' is required by Toil v5.3+; in addition,
# --tmpdir-prefix and --tmp-outdir-prefix require a filename prefix
# when using --bypass-file-store, but it won't harm to use it anyway.
args.extend(['--tmpdir-prefix', self.scratch_dir + '/toil.'])
args.extend(['--tmp-outdir-prefix', self.scratch_dir + '/toil.'])
args.extend(['--workDir', self.scratch_dir + '/'])
args.extend(['--clean',
'never']) # preserves the job store for future runs
args.extend(['--servicePollingInterval', '10'])
args.extend(['--stats'])
# The following three options should be enabled for debugging purposes only!!
# args.extend(['--cleanWorkDir', 'never']) # enable for debugging purposes only!!
# args.extend(['--debugWorker']) # enable for debugging purposes only!!
# args.extend(['--logLevel', 'DEBUG']) # enable for debugging purposes only!!
if self.field.use_mpi and self.toil_major_version >= 5:
# Create the config file for MPI jobs and add the required args
if self.batch_system == 'slurm':
# Use salloc to request the SLRUM allocation and run the MPI job
config_lines = [
"runner: 'mpi_runner.sh'", "nproc_flag: '-N'",
"extra_flags: ['mpirun', '--map-by node']"
]
else:
config_lines = [
"runner: 'mpirun'", "nproc_flag: '-np'",
"extra_flags: ['--map-by node']"
]
self.log.warning(
'MPI support for non-Slurm clusters is experimental. '
'Please report any issues encountered.')
with open(self.mpi_config_file, 'w') as f:
f.write('\n'.join(config_lines))
args.extend(['--mpi-config-file', self.mpi_config_file])
args.extend(['--enable-ext'])
args.append(self.pipeline_parset_file)
args.append(self.pipeline_inputs_file)
# Set env variables, if any
for k, v in self.toil_env_variables.items():
os.environ[k] = v
# Run the pipeline
# print(f"**** Toil command-line arguments: {args} ****")
try:
with open(self.pipeline_outputs_file, 'w') as stdout:
status = cwltoil.main(args=args, stdout=stdout)
self.success = (status == 0)
except FailedJobsException:
self.success = False
# Unset env variables, if any
for k, v in self.toil_env_variables.items():
os.environ[k] = ''
# Reset the logging level, as the cwltoil call above can change it
_logging.set_level(self.parset['logging_level'])
def registerDrmaaBatchSystem():
from toil.batchSystems.registry import addBatchSystemFactory
from toil.batchSystems.options import addOptionsDefinition
def drmaaBatchSystemFactory():
from wehi_pipeline.batchSystems.drmaaBatchSystem import DrmaaBatchSystem
return DrmaaBatchSystem
addBatchSystemFactory('drmaa', drmaaBatchSystemFactory)
def addOptions(addOptionFn):
addOptionFn("--jobQueue",
dest="jobQueue",
default=None,
help=("A job queue (used by the DRMAA batch system)"))
addOptionFn(
"--jobNamePrefix",
dest="jobNamePrefix",
default='toil',
help=
("A job name prefix (will be concatenated with the first part of the Toil workflowID, used by the DRMAA batch system)"
))
addOptionsDefinition(addOptions)
if __name__ == '__main__':
registerDrmaaBatchSystem()
sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
sys.exit(main())