matplotlib / matplotlib/cycler

Add concatenation operator

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Dominant language
Python
Stars
83
Forks
51
PR merge metrics
No merged PRs in 30d

Description

Candidate operator is & such that cycler('c', 'rgb') & cycler('c', 'cmyk') == cycler('c', 'rgbcmyk')

If the keys do not match exactly, raises.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the cycler() implementation and the existing operator behavior in the repository. Implement the proposed & behavior so matching keys concatenate values, while mismatched keys raise; done means both cases are covered by the project's relevant tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
tooling
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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