do not use double negation

Metadata

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

Language: Python

Severity: Warning

Category: Error Prone

Description

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

Non-Compliant Code Examples

if not not foo:  # just use if foo
	pass

Compliant Code Examples

if not foo:
	pass