Implement __getitem__() protocol. Refs #35

[timofurrer]

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[codecov]

Codecov Report

Merging #36 into master will increase coverage by 0.92%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #36      +/-   ##
==========================================
+ Coverage   90.08%   91.01%   +0.92%     
==========================================
  Files          13       13              
  Lines         706      779      +73     
==========================================
+ Hits          636      709      +73     
  Misses         70       70

Flag	Coverage Δ
#unittests	91.01% <100%> (+0.92%)	⬆️

Impacted Files	Coverage Δ
colorful/__init__.py	86% <100%> (ø)	⬆️
colorful/ansi.py	100% <100%> (ø)	⬆️
tests/test_core.py	96.03% <100%> (+0.74%)	⬆️
colorful/core.py	96.22% <100%> (+0.51%)	⬆️

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[github-actions]

This Pull Request is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[github-actions]

This Pull Request is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[keturn]

🤖 💤