def _run_command(ctx):
"""Execute a shell command and capture its output and exit status."""
if cylc.flags.debug:
if ctx.cmd_kwargs.get('shell'):
OUT.debug(ctx.cmd)
else:
OUT.debug("%s\n" %
' '.join([quote(cmd_str) for cmd_str in ctx.cmd]))
if (SuiteProcPool.STOP_JOB_SUBMISSION.value
and ctx.cmd_key == SuiteProcPool.JOBS_SUBMIT):
ctx.err = "job submission skipped (suite stopping)"
ctx.ret_code = SuiteProcPool.JOB_SKIPPED_FLAG
ctx.timestamp = get_current_time_string()
return ctx
try:
stdin_file = None
if ctx.cmd_kwargs.get('stdin_file_paths'):
stdin_file = TemporaryFile()
for file_path in ctx.cmd_kwargs['stdin_file_paths']:
for line in open(file_path):
stdin_file.write(line)
stdin_file.seek(0)
elif ctx.cmd_kwargs.get('stdin_str'):
stdin_file = PIPE
proc = Popen(ctx.cmd,
stdin=stdin_file,
stdout=PIPE,
stderr=PIPE,
env=ctx.cmd_kwargs.get('env'),
shell=ctx.cmd_kwargs.get('shell'))
except IOError as exc:
if cylc.flags.debug:
traceback.print_exc()
ctx.ret_code = 1
ctx.err = str(exc)
except OSError as exc:
if exc.filename is None:
exc.filename = ctx.cmd[0]
if cylc.flags.debug:
traceback.print_exc()
ctx.ret_code = 1
ctx.err = str(exc)
else:
ctx.out, ctx.err = proc.communicate(ctx.cmd_kwargs.get('stdin_str'))
ctx.ret_code = proc.wait()
ctx.timestamp = get_current_time_string()
return ctx
def _run_command(ctx):
"""Execute a shell command and capture its output and exit status."""
if cylc.flags.debug:
if ctx.cmd_kwargs.get('shell'):
OUT.debug(ctx.cmd)
else:
OUT.debug(
"%s\n" % ' '.join([quote(cmd_str) for cmd_str in ctx.cmd]))
if (SuiteProcPool.STOP_JOB_SUBMISSION.value and
ctx.cmd_key == SuiteProcPool.JOBS_SUBMIT):
ctx.err = "job submission skipped (suite stopping)"
ctx.ret_code = SuiteProcPool.JOB_SKIPPED_FLAG
ctx.timestamp = get_current_time_string()
return ctx
try:
stdin_file = None
if ctx.cmd_kwargs.get('stdin_file_paths'):
stdin_file = TemporaryFile()
for file_path in ctx.cmd_kwargs['stdin_file_paths']:
for line in open(file_path):
stdin_file.write(line)
stdin_file.seek(0)
elif ctx.cmd_kwargs.get('stdin_str'):
stdin_file = PIPE
proc = Popen(
ctx.cmd, stdin=stdin_file, stdout=PIPE, stderr=PIPE,
env=ctx.cmd_kwargs.get('env'), shell=ctx.cmd_kwargs.get('shell'))
except IOError as exc:
if cylc.flags.debug:
traceback.print_exc()
ctx.ret_code = 1
ctx.err = str(exc)
except OSError as exc:
if exc.filename is None:
exc.filename = ctx.cmd[0]
if cylc.flags.debug:
traceback.print_exc()
ctx.ret_code = 1
ctx.err = str(exc)
else:
ctx.out, ctx.err = proc.communicate(ctx.cmd_kwargs.get('stdin_str'))
ctx.ret_code = proc.wait()
ctx.timestamp = get_current_time_string()
return ctx
