def get_ns_version(client): from nssrc.com.citrix.netscaler.nitro.resource.config.ns.nsversion import nsversion result = nsversion.get(client) m = re.match(r'^.*NS(\d+)\.(\d+).*$', result[0].version) if m is None: return None else: return int(m.group(1)), int(m.group(2))