Flake8
mypy
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Flake8 | mypy | |
---|---|---|
10 | 56 | |
2,041 | 13,100 | |
5.0% | 2.5% | |
8.8 | 9.8 | |
15 days ago | 6 days ago | |
Python | Python | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Flake8
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Creating A Modern Python Development Environment
The wemake.services team describe wemake-python-styleguide as *the strictest and most opinionated Python linter ever*. It's essentially the flake8 package, a linting tool that analyses code for defects, with plugins. Its primary objectives are:
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From Python to Dart - Day 2, Meet the dart CLI
When working with several people on one project, it is very often necessary to use a single style of code design, writing comments, using variable names, etc. In the Python world, we use linters flake8, various formatters (black, yapf, autopep8) and mypy for type checking. How can Dart help meet these challenges?
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One secret tip for first-time OSS contributors. Shh! 🤫 don't tell anyone else
Python has a bunch of tools like black, pylint, flake8.
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Python 3.11 will now have tomllib - Support for Parsing TOML in the Standard Library
Yay! Maybe now flake8 will finally support project.toml.
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Modern Python setup for quality development
flake8: Flake8 is a wrapper around these tools: PyFlakes pycodestyle Ned Batchelder's McCabe script
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Python Code Quality - Improve the quality of your Python code with linters, code formatters, and security vulnerability scanners
yaml repos: - repo: https://github.com/myint/autoflake rev: v1.4 hooks: - id: autoflake args: - --in-place - --remove-all-unused-imports - --expand-star-imports - --remove-duplicate-keys - --remove-unused-variables - repo: https://github.com/asottile/pyupgrade rev: v2.29.0 hooks: - id: pyupgrade args: [--py36-plus] - repo: https://github.com/PyCQA/isort rev: 5.9.3 hooks: - id: isort - repo: https://github.com/psf/black rev: 21.10b0 hooks: - id: black args: [--safe, --quiet] - repo: https://github.com/PyCQA/flake8 rev: 4.0.1 hooks: - id: flake8 - repo: local hooks: - id: pylint name: pylint entry: pylint language: system types: [python] args: [ "-rn", "-sn", ] - repo: https://github.com/pre-commit/mirrors-mypy rev: v0.910-1 hooks: - id: mypy name: mypy entry: mypy language: python types: [python] args: [] require_serial: true - repo: https://github.com/pre-commit/mirrors-prettier rev: v2.4.1 hooks: - id: prettier args: [--prose-wrap=always, --print-width=88]
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2 Static Analysis Tools to Enhance Your Productivity
A code linter should help developers identify potential errors and coding style violations in your code; and I think Flake8 can accomplish that. Flake8 combines PyFlakes, pycodestyle, and Ned Batchelder's McCabe script to enhance our Python code quality.
- Automated Testing in Python with pytest, tox, and GitHub Actions
- https://np.reddit.com/r/Slovakia/comments/pmoxmf/počet_úmrtí_vs_vek/hcmc1o3/
- Počet úmrtí vs vek
mypy
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You Should Compile Your Python and Here’s Why
how, when mypy itself has only "type: ignore" as a workaround for many scenarios?
here's a list of 41 issues where either the user or the mypy devs are saying "use type: ignore as a workaround for now":
https://github.com/python/mypy/issues?q=is%3Aopen+label%3Afa...
- Discussion Thread
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Python’s “Type Hints” are a bit of a disappointment to me
It reminds me of this 5 year old bug in mypy: "int is not a Number?" [1].
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Creating A Modern Python Development Environment
Mypy is an optional static type checker that aims to combine the benefits of dynamic (or “duck”) typing and static typing. The benefits of statically typed code are increased readability and maintainability. For an existing code base here's a guide on how to implement Mypy.
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This Week In Python
mypy – Optional static typing for Python
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Mypy won't detect instance attribute access
You might get some luck by asking it on the mypy repo.
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Type Hinting - Constrain metaclass of typing.Type
Been looking into it a bit more. I think you're right, it's not supported. Turns out mypy only has very limited support for type hinting metaclasses. This page suggests it may be possible to support this with a mypy plugin, but I'm really not looking to do something that involved. Just wanting to hint an existing API :/ I suppose I could look into tweaking the API to be more hint-able, but I think I'll just accept this piece isn't perfect.
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From Python to Dart - Day 2, Meet the dart CLI
When working with several people on one project, it is very often necessary to use a single style of code design, writing comments, using variable names, etc. In the Python world, we use linters flake8, various formatters (black, yapf, autopep8) and mypy for type checking. How can Dart help meet these challenges?
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What is Python?
Since Python 3.5, type annotations can be used for possible static analysis, refactoring, runtime type checking and code generation. An optional static type checker named mypy supports compile-time type checking.
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High Performance subset of python
Also, there’s Mypyc.
What are some alternatives?
Pylint - It's not just a linter that annoys you!
black - The uncompromising Python code formatter [Moved to: https://github.com/psf/black]
pylama - Code audit tool for python.
pyright - Static type checker for Python
prospector - Inspects Python source files and provides information about type and location of classes, methods etc
autopep8 - A tool that automatically formats Python code to conform to the PEP 8 style guide.
autoflake - Removes unused imports and unused variables as reported by pyflakes
pyre-check - Performant type-checking for python.
bandit - Bandit is a tool designed to find common security issues in Python code.
black - The uncompromising Python code formatter
typing - Python static typing home. Contains the source for typing_extensions and the documentation. Also hosts a user help forum.
pytype - A static type analyzer for Python code