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Existing mutation testing tools for python like Cosmic Ray or Mutpy seem not to store generated mutants. I want to find a tool which can generate and store the mutants for python program because I need the mutants. Does this kind of tool exist?

Martin Thoma
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dawei cheng
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  • I also need this. I don't want to use mutmut as a testing tool. I simply want to generate a load of mutants into files and look at them. Couldn't see any combo of the options which works for this. – Benjamin Sep 02 '21 at 16:23

1 Answers1

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Depends on what you mean by "store". Mutmut (https://github.com/boxed/mutmut/) can generate diffs for the mutants and it keeps a little database of the mutants and their status.

boxed
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