python.larbatch_utilities Namespace Reference

Functions
def	ifdh_cp
def	ifdh_ls
def	ifdh_ll
def	ifdh_mkdir
def	ifdh_rmdir
def	ifdh_chmod
def	ifdh_mv
def	ifdh_rm
def	posix_cp
def	wait_for_subprocess
def	test_ticket
def	get_kca
def	get_proxy
def	test_kca
def	test_proxy
def	test_jobsub
def	dcache_server
def	dcache_path
def	xrootd_server_port
def	xrootd_uri
def	gridftp_uri
def	srm_uri
def	nfs_server
def	parse_mode
def	get_experiment
def	get_role
def	get_ups_products
def	get_setup_script_path
def	dimensions
def	dimensions_datastream
def	get_prouser
def	get_bluearc_server
def	get_dcache_server
def	get_dropbox
def	get_sam_metadata
def	get_user
def	check_running
def	convert_str
def	convert_bytes

Variables
	ticket_ok = False
	kca_ok = False
	proxy_ok = False
string	kca_user = ''
	jobsub_ok = False

Function Documentation

def python.larbatch_utilities.check_running	(		xmlname,
			stagename
	)

Definition at line 1096 of file larbatch_utilities.py.

def check_running(xmlname, stagename):

    result = 0

    # Look over pids in /proc.

    for pid in os.listdir('/proc'):
        if pid.isdigit() and int(pid) != os.getpid():
            procfile = os.path.join('/proc', pid)
            try:
                pstat = os.stat(procfile)

                # Only look at processes that match this process uid.

                if pstat.st_uid == os.getuid():

                    # Get command line.

                    cmdfile = os.path.join('/proc', pid, 'cmdline')
                    cmd = open(cmdfile).read()
                    words = cmd.split('\0')

                    # Check options.

                    project = 0
                    xml = 0
                    stage = 0
                    xmlmatch = 0
                    stagematch = 0
                    submit = 0
                    makeup = 0

                    for word in words:

                        # Check command.

                        if word.endswith('project.py'):
                            project = 1

                        # Check arguments.

                        if xml == 1 and word == xmlname:
                            xmlmatch = 1
                        elif stage == 1 and word == stagename:
                            stagematch = 1

                        xml = 0
                        stage = 0

                        # Check options.

                        if word == '--xml':
                            xml = 1
                        elif word == '--stage':
                            stage = 1
                        elif word == '--submit':
                            submit = 1
                        elif word == '--makeup':
                            makeup = 1

                    if project != 0 and submit+makeup != 0 and xmlmatch != 0 and stagematch != 0:
                        result = 1
                        break

            except:
                pass

    # Done.

    return result


# Convert bytes or unicode string to default python str type.
# Works on python 2 and python 3.