coverage.py Inforterror：没有名为Coverage.cmdline的模块
我定期使用覆盖范围。py模块，但是每次我不使用它超过一年，我都会忘记如何使用它，并且需要大量时间来弄清楚如何使用它，因为发布了的说明https://coverage.readthedocs.io/en/6.3.2/不对现实无关，也不起作用。我上次写下说明时，尽管如此，我仍然无法正常工作。我过去使用过的说明是：
coverage-3.8 run -m [module without .py] [args]
coverage-3.8 html -i
现在，经过一些反复试验后，我必须使用：
Python -M覆盖范围运行[带.py的模块] [args] [args] [args
]
coverage html -i
我得到的
File "/usr/local/bin/coverage", line 7, in <module>
from coverage.cmdline import main
ImportError: No module named coverage.cmdline
我过去已经能够生成HTML报告，它一直是简单的命令行函数，但我不知道为什么现在不起作用。
I use the coverage.py module periodically but every time I don't use it for more than a year I forget how to use it and it takes enormous amounts of time to figure out how to use it since the instructions posted at https://coverage.readthedocs.io/en/6.3.2/have no bearing on reality and do not work. The last time I wrote the instructions down but inspite of that I still cannot get it to work. The instructions that I used to use and that worked were:
coverage-3.8 run -m [module without .py] [args]
coverage-3.8 html -i
Now after some trial and error I have to use:
python -m coverage run [module with .py] [args]
That works but now when I try to generate the html report with
coverage html -i
I get
File "/usr/local/bin/coverage", line 7, in <module>
from coverage.cmdline import main
ImportError: No module named coverage.cmdline
I have been able to generate the html report in the past and it has always been a simply command line function but I don't know why it doesn't work now.
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实际上，
是有效的命令，将返回所需的结果。我决定不删除该帖子，以防其他人在coverage.py上有类似的问题。
Actually,
are valid commands and will return the desired results. I decided not to delete the post just in case anyone else has similar problems with coverage.py.