P

Pylint

by Python Software Foundation
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ActiveFree tier
Quick facts
VendorPython Software Foundation
Year launchedN/A
StatusActive
LocationPython Software Foundation, 9450 SW Gemini Dr., ECM# 90772, Beaverton, OR 97008, USA
Countries servedN/A
Languages1
IntegrationsN/A
Free tierYES
Free trialNO
Contact salesNO

About Pylint

Pylint is an open-source static code analysis tool for the Python programming language. It checks for programming errors, helps enforce a coding standard, and looks for code smells.

Pylint is a widely-used, open-source static analysis tool for Python developers. Its primary function is to analyze source code to find programming errors, enforce coding standards (such as PEP 8), and identify 'code smells' that could indicate deeper issues. As a linter, it plays a crucial role in maintaining code quality and consistency, especially in team environments. The tool is highly configurable, allowing developers to enable or disable specific checks and create project-specific rule sets. It integrates with most popular IDEs and can be incorporated into continuous integration (CI) pipelines to automate code quality assurance. Pylint is a free, community-driven project and does not have commercial pricing plans or dedicated support, relying instead on public documentation and community forums. It is a foundational tool for any professional Python development workflow.

Pros & Cons

Pros
  • Comprehensive set of checks for errors, style, and code smells.
  • Highly configurable to adapt to different project standards.
  • Integrates well with IDEs and continuous integration systems.
  • Open-source and free to use for all projects.
  • Actively maintained by the Python community.
Cons
  • Can be overly verbose or 'noisy' with its warnings by default.
  • Initial configuration can be complex for new users.
  • Does not offer commercial support options like dedicated support or an account manager.

Features

Key features

Static Code Analysis

Checks Python code for errors and enforces coding standards without executing the code.

Error Detection

Identifies a wide range of programming errors, from syntax issues to more subtle bugs.

Code Standard Enforcement

Helps maintain a consistent coding style across projects by checking for violations of standards like PEP 8.

Refactoring Assistance

Detects duplicated code and other 'code smells' to suggest opportunities for refactoring.

High Configurability

Allows users to customize which checks are performed and to define their own coding standards via a configuration file.

Additional features

Extensibility

Supports custom plugins to add new checks tailored to specific project needs.

IDE Integration

Can be integrated with popular integrated development environments and text editors.

Continuous Integration Support

Designed to be used in continuous integration (CI) pipelines to automate code quality checks.

Detailed Reporting

Generates reports on code quality, including a score to track improvements over time.

Command-Line Interface

Provides a powerful command-line tool for scripting and automation.

Pricing

Free trial
Free version
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Countries & Languages

Countries served
1
Interface languages
Billing currencies

Interface languages

English

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