/usr/lib/python2.7/dist-packages/stetl/filters/packetbuffer.py is in python-stetl 1.1+ds-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | # -*- coding: utf-8 -*-
#
# Packet buffering.
#
# Author:Just van den Broecke
import copy
from stetl.util import Util
from stetl.filter import Filter
from stetl.packet import FORMAT
log = Util.get_log("packetbuffer")
class PacketBuffer(Filter):
"""
Buffers all incoming Packets, main use is unit-testing to inspect Packets after ETL is done.
"""
# Constructor
def __init__(self, configdict, section):
Filter.__init__(self, configdict, section, consumes=FORMAT.any, produces=FORMAT.any)
self.packet_list = []
def invoke(self, packet):
# Buffer Packet and pass-through, we need a deep copy as Packets may be cleared/reused
self.packet_list.append(copy.copy(packet))
return packet
|