Awesome

loguru-mypy

A fancy plugin to boost up your logging with loguru

mypy compatibility

logoru-mypy should be compatible with mypy>=0.770. Currently there is no limit as far as the compatibility can go. If you are interested to see how far loguru_mypy goes you can visit CI/CD action and check its matrix.

Installation

Simply execute:

pip install loguru-mypy

And later on modify your mypy.ini configuration file with

[mypy]
plugins = loguru_mypy

That is all, your code is now ready to be linted.

What is included?

loguru-mypy is obviously a mypy plugin that allows to avoid some of those little runtime trickeries :). Here is a short attempt to list some of those:

Lazy loggers

logger.opt(lazy=True) in facts returns a logger that we call lazy. Lazy loggers accept only typing.Callable[[], t.Any] in place of positional or named arguments. Passing a callable that accepts even a single argument thus results in runtime error. loguru-mypy detects that fact and lets you know before your runtime reaches that portion of a code.