Rewrote python tests with new framework. Please, review and close issue if everything fine.

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Not sure that I'm doing it right, but:

• I edited the original kata description to become more "language-agnostic"
• copy updated description to tranlation

On my logic this should prevent merge conflicts.

Definitely not. Very useful pointing. Thx. (someone downvote your comment - that not me)

Tests updated.

The user can modify the input...

In which case error messages display already modified lists

added deepcopy for inputs in assert messages in sample tests.

Showing 2 50-elements-long (on average) lists doesn't improve the error messages - at this point this is just noise

removed detailed assert messages in random tests

The description should be rewritten to be language-agnostic

rewritten

bump

Done. For some reason I thought that this rule does not apply to sample tests. Thx for pointing.

Done. Can you please recheck it please. Thx.

Done. new translation

• python3.8
• update test to codewars_test
• wrap single tests with test.it

New test framework should be used

• update to python3.8
• update test with test.it decorator

is it ok now?

Assertion messages are missing in random test cases

No need. Test framework generates messages by itself. Custom prints for input arrays will be messy.

The description should be updated with language specific block

No need. There is no language very specific code. Copy-paste this blocks only for sake of function name for every language will be uncomfortable to support in future.

Dont sure that I understant it correct. I just copy the original description to translation description without any changes - maybe it solve conflict. If not please advise what I need to do. Thx.

Done.

Shown on the eer-diagram in the kata description.

fixed

Changed "firstNonRepeating" to "FirstNonRepeating" in initial setup.