--- a/python/ccnet/packet.py 2020-01-04 17:50:37.897308652 +0100
+++ b/python/ccnet/packet.py 2020-01-04 17:53:27.244882381 +0100
@@ -72,7 +72,7 @@
def parse_header(buf):
try:
ver, ptype, length, id = struct.unpack(CCNET_HEADER_FORMAT, buf)
- except struct.error, e:
+ except struct.error as e:
raise NetworkError('error when unpack packet header: %s' % e)
return PacketHeader(ver, ptype, length, id)