Version 0.23.0: tcshow throw exception

[stephenyin]

Add incoming bandwidth limitation with dedicated ip addr and dst port:
tcset enp2s0 --rate 200kbps --direction incoming --src-network 192.168.3.188 --port 5201
Add another outgoing bandwidth limitation for the same ip addr without port:
tcset enp2s0 --rate 1000000kbps --direction outgoing --dst-network 192.168.3.188
Run
tcshow enp2s0
Get exception blow:

Traceback (most recent call last):
  File "/usr/local/bin/tcshow", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.6/dist-packages/tcconfig/tcshow.py", line 188, in main
    tc_params = extract_tc_params(options)
  File "/usr/local/lib/python3.6/dist-packages/tcconfig/tcshow.py", line 171, in extract_tc_params
    tc_params.update(rule_parser.get_tc_parameter())
  File "/usr/local/lib/python3.6/dist-packages/tcconfig/parser/shaping_rule.py", line 77, in get_tc_parameter
    in_rule_maps, _ = self.__get_shaping_rule(self.ifb_device)
  File "/usr/local/lib/python3.6/dist-packages/tcconfig/parser/shaping_rule.py", line 210, in __get_shaping_rule
    filter_key, rule_with_keys = self.__get_filter_key(filter_param)
  File "/usr/local/lib/python3.6/dist-packages/tcconfig/parser/shaping_rule.py", line 165, in __get_filter_key
    key_items[Tc.Param.DST_PORT] = "{:d}".format(dst_port)
ValueError: Unknown format code 'd' for object of type 'str'

[stephenyin]

Fixed on my fork：https://github.com/stephenyin/tcconfig

[thombashi]

Thank you for your report.
The issue fixed at the tcconfig 0.24.0.