How to use the jc.parsers.ps.parse function in jc

def test_ps_ef_centos_7_7(self):
        """
        Test 'ps -ef' on Centos 7.7
        """
        self.assertEqual(jc.parsers.ps.parse(self.centos_7_7_ps_ef, quiet=True), self.centos_7_7_ps_ef_json)

def test_ps_axu_ubuntu_18_4(self):
        """
        Test 'ps axu' on Ubuntu 18.4
        """
        self.assertEqual(jc.parsers.ps.parse(self.ubuntu_18_4_ps_axu, quiet=True), self.ubuntu_18_4_ps_axu_json)

def test_ps_ef_ubuntu_18_4(self):
        """
        Test 'ps -ef' on Ubuntu 18.4
        """
        self.assertEqual(jc.parsers.ps.parse(self.ubuntu_18_4_ps_ef, quiet=True), self.ubuntu_18_4_ps_ef_json)

def test_ps_axu_centos_7_7(self):
        """
        Test 'ps axu' on Centos 7.7
        """
        self.assertEqual(jc.parsers.ps.parse(self.centos_7_7_ps_axu, quiet=True), self.centos_7_7_ps_axu_json)

result = jc.parsers.lsblk.parse(data, raw=raw, quiet=quiet)

    elif '--lsmod' in sys.argv:
        result = jc.parsers.lsmod.parse(data, raw=raw, quiet=quiet)

    elif '--lsof' in sys.argv:
        result = jc.parsers.lsof.parse(data, raw=raw, quiet=quiet)

    elif '--mount' in sys.argv:
        result = jc.parsers.mount.parse(data, raw=raw, quiet=quiet)

    elif '--netstat' in sys.argv:
        result = jc.parsers.netstat.parse(data, raw=raw, quiet=quiet)

    elif '--ps' in sys.argv:
        result = jc.parsers.ps.parse(data, raw=raw, quiet=quiet)

    elif '--route' in sys.argv:
        result = jc.parsers.route.parse(data, raw=raw, quiet=quiet)

    elif '--uname' in sys.argv:
        result = jc.parsers.uname.parse(data, raw=raw, quiet=quiet)

    elif '--uptime' in sys.argv:
        result = jc.parsers.uptime.parse(data, raw=raw, quiet=quiet)

    elif '--w' in sys.argv:
        result = jc.parsers.w.parse(data, raw=raw, quiet=quiet)

    else:
        helptext('missing or incorrect arguments')
        exit()

'--dig': jc.parsers.dig.parse,
        '--env': jc.parsers.env.parse,
        '--free': jc.parsers.free.parse,
        '--fstab': jc.parsers.fstab.parse,
        '--history': jc.parsers.history.parse,
        '--hosts': jc.parsers.hosts.parse,
        '--ifconfig': jc.parsers.ifconfig.parse,
        '--iptables': jc.parsers.iptables.parse,
        '--jobs': jc.parsers.jobs.parse,
        '--ls': jc.parsers.ls.parse,
        '--lsblk': jc.parsers.lsblk.parse,
        '--lsmod': jc.parsers.lsmod.parse,
        '--lsof': jc.parsers.lsof.parse,
        '--mount': jc.parsers.mount.parse,
        '--netstat': jc.parsers.netstat.parse,
        '--ps': jc.parsers.ps.parse,
        '--route': jc.parsers.route.parse,
        '--ss': jc.parsers.ss.parse,
        '--stat': jc.parsers.stat.parse,
        '--systemctl': jc.parsers.systemctl.parse,
        '--systemctl-lj': jc.parsers.systemctl_lj.parse,
        '--systemctl-ls': jc.parsers.systemctl_ls.parse,
        '--systemctl-luf': jc.parsers.systemctl_luf.parse,
        '--uname': jc.parsers.uname.parse,
        '--uptime': jc.parsers.uptime.parse,
        '--w': jc.parsers.w.parse
    }

    found = False

    if debug:
        for arg in sys.argv: