python manage.py runtest --report-args-help html执行报错

[xyd113]

环境：
macOS: 10.14.5
python3.6
IDE:Pycharm

在manage.py同级目录执行命令python manage.py runtest --report-args-help html报如下错误。
Traceback (most recent call last):
File "manage.py", line 24, in
ManagementTools().run()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/testbase/management.py", line 687, in run
cmds = self._load_cmds()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/testbase/management.py", line 640, in _load_cmds
cmds += self._load_cmd_from_module(sys.modules[name])
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/testbase/management.py", line 663, in _load_cmd_from_module
cmds.sort(lambda x, y:cmp_func(x.name, y.name))
TypeError: must use keyword argument for key function

[guyingzhao]

此问题已经修复过了， 参考 #50

请先行确认本地使用的版本是否最新，或者尝试执行

pip install -U qtaf