A linter for Cython files

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  • License: MIT License (MIT)
  • Author: Marco Gorelli
  • Requires: Python >=3.7
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Project description

Build Status Coverage pre-commit.ci status

cython-lint

A tool and pre-commit hook to lint Cython files.

Installation

$ pip install cython-lint

Usage as a pre-commit hook

See pre-commit for instructions

Sample .pre-commit-config.yaml:

-   repo: https://github.com/MarcoGorelli/cython-lint
    rev: v0.4.0
    hooks:
    -   id: cython-lint

Command-line example

$ cython-lint my_file_1.pyx my_file_2.pyx
my_file_1.pyx:54:5: 'get_conversion_factor' imported but unused
my_file_2.pyx:1112:38: 'mod' defined but unused

Configuration

The following configuration options are available:

  • exclude lines by including a # no-cython-lint comment (analogous to # noqa in flake8);
  • use the command-line argument --max-line-length to control the maximum line length used by pycodestyle;
  • use the command-line argument --no-pycodestyle if you don't want the pycodestyle checks.

Currently, the following checks are implemented:

  • variable defined but unused
  • variable imported but unused
  • comma after base type definition (e.g. cdef ndarray, arr)
  • f-string without placeholders
  • pycodestyle checks, except these that aren't in general applicable to Cython code

More to come! Requests welcome!

Project details

Verified details

These details have been verified by PyPI
Maintainers
Avatar for MarcoGorelli from gravatar.com MarcoGorelli

Unverified details

These details have not been verified by PyPI
Project links
Meta
  • License: MIT License (MIT)
  • Author: Marco Gorelli
  • Requires: Python >=3.7
Classifiers

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0.16.6

0.16.5

0.16.4

0.16.3

0.16.2

0.16.1

0.16.0

0.15.0

0.14.2

0.14.0

0.13.0

0.12.5

0.12.4

0.12.3

0.12.2

0.12.1

0.12.0

0.11.1

0.11.0

0.10.1

0.10.0

0.9.1

0.9.0

0.8.1

0.8.0

0.7.2

0.7.0

0.6.4

0.6.3

0.6.2

0.6.1

0.6.0

0.5.1

This version

0.4.0

0.3.1

0.3.0

0.2.1

0.2.0

0.1.10

0.1.9

0.1.8

0.1.7

0.1.6

0.1.5

0.1.4

0.1.3

0.1.2

0.1.1

0.1.0

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