flake8-final
Background
Implementation inheritance can lead to brittle and hard-to-maintain code. By enforcing the use of the @final decorator, this plugin aims to encourage composition over inheritance, promoting better software design principles.
Installation
To install flake8-final, you can use pip:
pip install flake8-final
Usage
After installing the plugin, flake8 will automatically use it when you run the following command:
flake8 your_project_directory
The plugin will check each class definition to ensure it has a @final decorator. If a class is missing the @final decorator, an error will be reported.
Example
Given the following Python code:
class MyClass:
pass
Running flake8 will produce the following error:
your_file.py:1:1: FIN100 class must be final
Adding the @final decorator will resolve the error:
from typing import final
@final
class MyClass:
pass
License
Credits
This project was generated with wemake-python-package. Current template version is: 9899cb192f754a566da703614227e6d63227b933. See what is updated since then.
1 maintainer
Metadata
1 maintainer
Release files for flake8-final 0.0.4
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| flake8_final-0.0.4.tar.gz | 3.2 kB | Without provenance | Details for flake8_final-0.0.4.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| flake8_final-0.0.4-py3-none-any.whl | Python 3 | none | any | Details for flake8_final-0.0.4-py3-none-any.whl |
Total release size: 7.8 kB
Release files / flake8_final-0.0.4.tar.gz
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| Size | 3.2 kB |
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Release files / flake8_final-0.0.4-py3-none-any.whl
| Download URL | flake8_final-0.0.4-py3-none-any.whl |
|---|---|
| Size | 4.6 kB |
| Tags | Python 3 |
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