do not use double negation

このページは日本語には対応しておりません。随時翻訳に取り組んでいます。翻訳に関してご質問やご意見ございましたら、お気軽にご連絡ください。

Metadata

ID: python-best-practices/no-double-not

Language: Python

Severity: Warning

Category: Error Prone

Do not use two negation. It makes the code more complex to read and understand. Instead of using two negation, use the expression directly.

if not not foo:  # just use if foo
	pass

if not foo:
	pass

1
2
rulesets:
  - python-best-practices     # Rules to enforce Python best practices.

Create a static-analysis.datadog.yml with the content above at the root of your repository
Use our free IDE Plugins or add Code Analysis scans to your CI pipelines
Get feedback on your code

For more information, please read the Code Analysis documentation

Identify code vulnerabilities directly in your
VS Code editor

Identify code vulnerabilities directly in
JetBrains products