(ns)
A generic plugin that schedules arbitrary bash jobs using Stolos

    Assume code is written in Python.  For Scala or R code, use another option.
A generic plugin that schedules arbitrary bash jobs using Stolos
A generic plugin that schedules arbitrary bash jobs using Stolos
def main(ns):
    """
    A generic plugin that schedules arbitrary bash jobs using Stolos

    Assume code is written in Python.  For Scala or R code, use another option.
    """
    job_id = ns.job_id
    ld = dict(app_name=ns.app_name, job_id=ns.job_id)
    log.info('Running bash job', extra=ld)
    cmd = get_bash_cmd(ns.app_name)
    if ns.bash_cmd:
        cmd += ' '.join(ns.bash_cmd)
        log.debug(
            "Appending user-supplied bash options to defaults", extra=dict(
                app_name=ns.app_name, job_id=job_id, cmd=cmd))
    ld.update(cmd=cmd)
    if not cmd:
        raise UserWarning(
            "You need to specify bash options or configure default bash"
            " options")

    _cmdargs = dict(**ns.__dict__)
    _cmdargs.update(api.parse_job_id(ns.app_name, job_id))
    cmd = cmd.format(**_cmdargs)

    if ns.redirect_to_stderr:
        _std = sys.stderr
    else:
        _std = PIPE

    log.info('running command', extra=ld)
    returncode, stdout, stderr = run(
        cmd, shell=True, timeout=ns.watch, stdout=_std, stderr=_std)
    ld = dict(bash_returncode=returncode, stdout=stdout, stderr=stderr, **ld)
    if returncode == -9:
        log_and_raise("Bash job timed out", ld)
    elif returncode != 0:
        # this raises an error and logs output:
        log_and_raise("Bash job failed", ld)
    else:
        log.info("Bash job succeeded", extra=ld)
def main ( ns ) : job_id = ns . job_id ld = dict ( app_name = ns . app_name , job_id = ns . job_id ) log . info ( 'Running bash job' , extra = ld ) cmd = get_bash_cmd ( ns . app_name ) if ns . bash_cmd : cmd += ' ' . join ( ns . bash_cmd ) log . debug ( "Appending user-supplied bash options to defaults" , extra = dict ( app_name = ns . app_name , job_id = job_id , cmd = cmd ) ) ld . update ( cmd = cmd ) if not cmd : raise UserWarning ( "You need to specify bash options or configure default bash" " options" ) _cmdargs = dict ( * * ns . __dict__ ) _cmdargs . update ( api . parse_job_id ( ns . app_name , job_id ) ) cmd = cmd . format ( * * _cmdargs ) if ns . redirect_to_stderr : _std = sys . stderr else : _std = PIPE log . info ( 'running command' , extra = ld ) returncode , stdout , stderr = run ( cmd , shell = True , timeout = ns . watch , stdout = _std , stderr = _std ) ld = dict ( bash_returncode = returncode , stdout = stdout , stderr = stderr , * * ld ) if returncode == - 9 : log_and_raise ( "Bash job timed out" , ld ) elif returncode != 0 : # this raises an error and logs output: log_and_raise ( "Bash job failed" , ld ) else : log . info ( "Bash job succeeded" , extra = ld )