tasks.py 文件源码

def get_node_interface(data, node_ip):
    ip = ipaddress.ip_address(unicode(node_ip))
    patt = re.compile(r'(?P<iface>\w+)\s+inet\s+(?P<ip>[0-9\/\.]+)')
    for line in data.splitlines():
        m = patt.search(line)
        if m is None:
            continue
        iface = ipaddress.ip_interface(unicode(m.group('ip')))
        if ip == iface.ip:
            return m.group('iface')