def listening_ports():
    """ Reads listening ports from /proc/net/tcp """
    ports = []

    if not os.path.exists(PROC_TCP):
        return ports

    with open(PROC_TCP) as fh:
        for line in fh:
            if '00000000:0000' not in line:
                continue
            parts = line.lstrip(' ').split(' ')
            if parts[2] != '00000000:0000':
                continue

            local_port = parts[1].split(':')[1]
            local_port = int('0x' + local_port, base=16)
            ports.append(local_port)

    return ports
def listening_ports():
    """ Reads listening ports from /proc/net/tcp """
    ports = []

    if not os.path.exists(PROC_TCP):
        return ports

    with open(PROC_TCP) as fh:
        for line in fh:
            if '00000000:0000' not in line:
                continue
            parts = line.lstrip(' ').split(' ')
            if parts[2] != '00000000:0000':
                continue

            local_port = parts[1].split(':')[1]
            local_port = int('0x' + local_port, base=16)
            ports.append(local_port)

    return ports
def listening_ports ( ) : ports = [ ] if not os . path . exists ( PROC_TCP ) : return ports with open ( PROC_TCP ) as fh : for line in fh : if '00000000:0000' not in line : continue parts = line . lstrip ( ' ' ) . split ( ' ' ) if parts [ 2 ] != '00000000:0000' : continue local_port = parts [ 1 ] . split ( ':' ) [ 1 ] local_port = int ( '0x' + local_port , base = 16 ) ports . append ( local_port ) return ports
Reads listening ports from /proc/net/tcp
Reads listening ports from / proc / net / tcp