• Home
• org.sonarsource.python
• python-checks
• 4.25.0.19056
• source code
• PreIncrementDecrement.html

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

org.sonar.l10n.py.rules.python.PreIncrementDecrement.html Maven / Gradle / Ivy

This rule raises an issue when a pre/post increment or decrement operator is used.
Why is this an issue?
Python has no pre/post increment/decrement operator. For instance, x++ and x-- will fail to parse. More importantly,
++x and --x will do nothing. To increment a number, simply write x += 1.
Code examples
Noncompliant code example
++x # Noncompliant: pre and post increment operators do not exist in Python.

x-- # Noncompliant: pre and post decrement operators do not exist in Python.

Compliant solution
x += 1

x -= 1