Quickly pinpoint the problem

Issues are raised on the exact symbol or
expression that needs work, with secondary
locations highlighting any additional context
needed to understand the problem.

Issues are raised on the exact symbol or expression that needs work
Detailed rule description help you understand the issue and lean from it

Easily understand the issue

Detailed rule descriptions help you
understand the issue and learn from it.


Continuous growth isn’t just for developers!
We’re continuously improving our static
analysis of Python, to better understand
and diagnose your code.

Start writing
better code today

Get started now Free for Python Developers
  • SonarSource products are compatible with GitHub

    GitHub

  • SonarSource products are compatible with Bitbucket

    Bitbucket

  • SonarSource products are compatible with GitLab

    GitLab

  • SonarSource products are compatible with Azure DevOps

    Azure DevOps

  • Pull request analysis available in GitHub
  • Pull request analysis available in Bitbucket
  • Pull request analysis available in GitLab
  • Pull request analysis available in Azure DevOps

PR analysis

Pull Request analysis makes it easy to
maintain a high standard. Handle issues at the
PR stage to clean up the easy stuff before
peer review even starts, boosting team
velocity and saving time to focus on what’s
important: the logic.

Get started now
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Where do you want to analyze Python?

In the Cloud

Setup is effortless and analysis is automatic for Python

Sign up Free for OSS projects

On-premise

Fast, accurate Code Quality and Security analysis for Python

Download Free in Community Edition

In your IDE

IDE extension that lets you fix coding issues before they exist!

Install in Always free
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Where do you want to analyze Python?

In the Cloud

Setup is effortless and every
Python Pull Request is analyzed
and the results automatically reflected in your cloud-based ALM.

Sign up Free for OS projects

On-premise

Analyze your Python Pull Requests and see the results in the ALM of your choice.

Download PR analysis in commercial editions