Sourcery refactored master branch

[sourcery-ai]

Branch master refactored by Sourcery.

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[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.39%.

Quality metrics	Before	After	Change
Complexity	18.02 🙂	16.82 🙂	-1.20 👍
Method Length	59.56 ⭐	58.94 ⭐	-0.62 👍
Working memory	10.38 😞	10.37 😞	-0.01 👍
Quality	56.27% 🙂	56.66% 🙂	0.39% 👍

Other metrics	Before	After	Change
Lines	1938	1898	-40

Changed files	Quality Before	Quality After	Quality Change
langid/langid.py	49.68% 😞	49.99% 😞	0.31% 👍
langid/examples/_twokenize.py	56.23% 🙂	55.85% 🙂	-0.38% 👎
langid/train/DFfeatureselect.py	72.90% 🙂	73.05% 🙂	0.15% 👍
langid/train/LDfeatureselect.py	60.15% 🙂	60.27% 🙂	0.12% 👍
langid/train/NBtrain.py	61.98% 🙂	61.60% 🙂	-0.38% 👎
langid/train/common.py	80.30% ⭐	80.33% ⭐	0.03% 👍
langid/train/index.py	62.75% 🙂	63.10% 🙂	0.35% 👍
langid/train/scanner.py	47.93% 😞	47.71% 😞	-0.22% 👎
langid/train/tokenize.py	52.12% 🙂	54.15% 🙂	2.03% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
langid/langid.py	main	67 ⛔	629 ⛔	16 ⛔	8.72% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
langid/train/scanner.py	Scanner.build	44 ⛔	358 ⛔	11 😞	20.94% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
langid/train/tokenize.py	pass_tokenize	39 ⛔	313 ⛔	12 😞	21.70% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
langid/langid.py	application	21 😞	222 ⛔	15 😞	30.40% 😞	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
langid/train/NBtrain.py	pass_tokenize	25 😞	191 😞	11 😞	36.04% 😞	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

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• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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