flake8-no-unnecessary-fstrings

A flake8 plugin to detect f-strings that don't actually do any interpolation.

Installation

Install from pip with:

python -m pip install flake8-no-unnecessary-fstrings

Python 3.6+ supported.

When installed it will automatically be run as part of flake8; you can check it is being picked up with:

$ flake8 --version
3.7.9 (flake8-no-unnecessary-fstrings: 1.0.0, mccabe: 0.6.1, pycodestyle: 2.5.0, pyflakes: 2.1.1) CPython 3.8.0 on Darwin

Rules

• NUF001: f-string without interpolation.