Top 17 Python Code Analysis Projects

• black

  129 24,260 9.4 Python

  The uncompromising Python code formatter

  

  Project mention: Using commands in a different kind of way | reddit.com/r/Python | 2022-01-17

  Instead of worrying about formatting code yourself, you could use a code formatter. You can have your IDE than automatically format your code for you via a command, or set it up to automatically format on save. One such auto formatted is black. You can install it using pip install black. You can setup your IDE (ie VSCode) to then run the formatter when you save your .py file.

• YouCompleteMe

  27 23,586 7.5 Python

  A code-completion engine for Vim

  

  Project mention: Anybody using YouCompleteMe? It breaks with with python3.10.1 | reddit.com/r/archlinux | 2021-12-23

• SonarLint

  www.sonarlint.org

  sponsored

  Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

  

• yapf

  2 12,246 8.1 Python

  A formatter for Python files

  

  Project mention: Code Quality Tools in Python | dev.to | 2021-10-09

  YAPF (Yet Another Python Formatter) is Google's official python formatter which follows google's style guide. The documentation is easy to understand the installation and configuration for this formatter.

• isort

  9 4,437 9.3 Python

  A Python utility / library to sort imports.

  

  Project mention: Modern Python setup for quality development | dev.to | 2022-01-07

  isort: isort your imports, so you don't have to.

• vprof

  1 3,806 0.4 Python

  Visual profiler for Python

  Project mention: Scaling django: profiling your django app | dev.to | 2021-02-01

  To set it up you can refer to the official docs

• pytype

  10 3,575 9.8 Python

  A static type analyzer for Python code

  

  Project mention: mypy alternatives - pytype and pyright | libhunt.com/r/mypy | 2021-10-30

  another library to check typing in python code (by google)

• coala

  2 3,291 3.8 Python

  coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.

  

  Project mention: Show HN: Semgrep App | news.ycombinator.com | 2021-10-22

• Scout APM

  scoutapm.com

  sponsored

  Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  

• typeshed

  7 2,573 9.9 Python

  Collection of library stubs for Python, with static types

  

  Project mention: Comparison of Python TOML parser libraries | dev.to | 2021-12-14

  typeshed

• vulture

  2 1,986 3.6 Python

  Find dead Python code

  Project mention: jendrikseipp/vulture Vulture - Find dead code | reddit.com/r/Python | 2021-05-05

• wemake-python-styleguide

  1 1,730 9.6 Python

  The strictest and most opinionated python linter ever!

  

  Project mention: flake8-cached - a wrapper around flake8 to cache file runs | reddit.com/r/Python | 2021-05-20

  I use flake8 with [wemake-python-style-guide](https://wemake-python-stylegui.de/) plugin. It takes around 2mins to run the linter for some mid-range web apps. I have created https://github.com/jnoortheen/flake8-cached to speed up this process. I use it with Pycharm's filewatcher. It is a simple wrapper and intended to be used only during development with a fs watcher.

• code2flow

  4 1,703 8.0 Python

  Pretty good call graphs for dynamic languages

  Project mention: Code2flow: Pretty good call graphs for dynamic languages | reddit.com/r/patient_hackernews | 2021-12-11

• pyannotate

  1 1,256 0.6 Python

  Auto-generate PEP-484 annotations

  

  Project mention: What does it mean to have -> after a function | reddit.com/r/learnpython | 2021-03-14

  Indeed there are! pyannotate is probably the most popular one, authored by Guido van Rossum while he was at Dropbox.

• pydeps

  2 910 8.4 Python

  Python Module Dependency graphs

  Project mention: visualizing code structure | reddit.com/r/learnpython | 2021-09-29

  pydeps

• lancer

  1 155 1.8 Python

  Turn your python code into a hideous mess. Ever heard of Black? This is the opposite.

  Project mention: Opposite of Black | reddit.com/r/ProgrammerHumor | 2021-12-31

  Here is your present - https://github.com/LeviBorodenko/lancer

• emerge

  1 115 8.1 Python

  emerge is a source code analysis tool and dependency visualizer that can be used to gather insights about source code structure, metrics, dependencies and complexity of software projects. After scanning the source code of a project it provides you an interactive web interface to explore and analyze your project by using graph structures.

  Project mention: Is it possible to generate a flow diagram from Javascript code? | reddit.com/r/vscode | 2021-09-06

  There's no VS Code extension for it AFAIK, but it's the best (and almost only) tool that I know which can do it for JavaScript code. There's also madge and emerge, in case the first one doesn't fit your needs.

• tokei-pie

  1 108 7.2 Python

  Render tokei's output to interactive sunburst chart.

  Project mention: Tokei-pie: render tokei's output to interactive sunburst chart | news.ycombinator.com | 2021-11-18

• smart-imports

  1 31 0.8 Python

  smart imports for Python

  Project mention: Smart-imports: automatic Mypy-friendly library imports | news.ycombinator.com | 2021-02-23

Python Code Analysis related posts

• Using commands in a different kind of way
  1 project | reddit.com/r/Python | 17 Jan 2022
• Oblivious dev educates python core developer about open source works.
  2 projects | reddit.com/r/dontyouknowwhoiam | 16 Jan 2022
• New IPython defaults makes it less useful for education purposes. [Raymond Hettinger on Twitter]
  9 projects | reddit.com/r/Python | 15 Jan 2022
• Newbie here: blank spaces for better code readability?
  4 projects | reddit.com/r/learnpython | 11 Jan 2022
• What do you think about this method docstring style?
  2 projects | reddit.com/r/Python | 9 Jan 2022
• Ask HN:Why is Perl so dwarfed in data science by Python?
  1 project | reddit.com/r/perl | 6 Jan 2022
• Formatting On Save
  1 project | reddit.com/r/pycharm | 5 Jan 2022

Index

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