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Bad function names can increase costs

This code insight counts one violation each time the name do not complies with: [a-z_][a-z0-9_]{2,}$

underscore allowed
lowercase

Why you should care

The name of the function does match the naming convention. This error is a stylistic warning. The code will execute. But you can improve the readability of the code by renaming the function to match the following regular expression: [a-z_][a-z0-9_]{2,}$.

Business Impacts

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CAST recommendations

References

https://www.quantifiedcode.com/knowledge-base/maintainability/Avoid%20using%20%22non-Pythonic%22%20function%20names/7B7tSQOF

About CAST and Highlight’s Code Insights

Over the last 25 years, CAST has leveraged unique knowledge on software quality measurement by analyzing thousands of applications and billions of lines of code. Based on this experience and community standards on programming best practices, Highlight implements hundreds of code insights across 15+ technologies to calculate health factors of a software.

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For reference only. For the complete details please refer the original article
https://doc.casthighlight.com/alt_badnaming-avoid-bad-function-name/