Function wrpcapng

scapy/utils.py:1286–1300

Write a list of packets to a pcapng file :param filename: the name of the file to write packets to, or an open, writable file-like object. The file descriptor will be closed at the end of the call, so do not use an object you do not want to close (e.g., running wrpcapng(

(filename,  # type: str
             pkt,  # type: _PacketIterable
             )

@conf.commands.register
def wrpcapng(filename,  # type: str
             pkt,  # type: _PacketIterable
             ):
    # type: (...) -> None
    """Write a list of packets to a pcapng file

    :param filename: the name of the file to write packets to, or an open,
        writable file-like object. The file descriptor will be
        closed at the end of the call, so do not use an object you
        do not want to close (e.g., running wrpcapng(sys.stdout, [])
        in interactive mode will crash Scapy).
    :param pkt: packets to write
    """
    with PcapNgWriter(filename) as fdesc:
        fdesc.write(pkt)


@conf.commands.register