feat(python): add poetry support

[jgrant216]

Resubmitted/adjusted from conventional-changelog/standard-version#643

[jgrant216]

@TimothyJones, can you take a look at this when you have time?

[TimothyJones]

Thanks for the reminder! LGTM, and I've put a couple suggestions inline.

I'll run the build, but it will fail without the autoformatter being run on this.

I'm heading out the door, but if the formatter hasn't been run by the next time I look at this, I'll push a commit that does it.

[TimothyJones]

This variable is a bit misleadingly named - it might be better as versionExtractRegex or similar, since it's not really testing for semver.

[TimothyJones]

Optional: I had to read this a couple times to see why version wasn't always undefined. I reckon it'd be clearer if it got the index, and then extracted the version in separate steps. This is because people making changes to open source are often in a hurry, so it's worth optimising for ability to skim-read accurately.

[jgrant216]

@TimothyJones , thanks for the feedback. I updated the variable name from found to versionMatcher and added a comment as to returning false when no version is found. Please let me know if you want this adjusted further.

[TimothyJones]

Oh, and could you add a note to the readme that explains how to use it, and any caveats for Python people?

[jgrant216]

@TimothyJones , reminder to follow up on this.

[TimothyJones]

Oh, sorry - I don't get notified unless there's new comments. I'll take a look now

[TimothyJones]

Needs npm run format:fix to be run - I'll check it out and push a commit.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

Attention: Patch coverage is 90.90909% with 2 lines in your changes missing coverage. Please review.

Project coverage is 92.80%. Comparing base (7ebdacd) to head (4f7b4a5).
Report is 26 commits behind head on master.

Files with missing lines	Patch %	Lines
lib/updaters/index.js	0.00%	2 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #188      +/-   ##
==========================================
- Coverage   94.11%   92.80%   -1.32%     
==========================================
  Files          26       29       +3     
  Lines         493      542      +49     
==========================================
+ Hits          464      503      +39     
- Misses         29       39      +10     

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[TimothyJones]

Releasing now. I'll also figure out why I didn't get notified about your reply in the comment thread. Sorry about that!

Thanks again for the PR!

[TimothyJones]

Released as 12.5.0