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wtf is loguru?

ideal/loguru — explained in plain English

Analysis updated 2026-07-18 · repo last pushed 2026-03-23

PythonAudience · developerComplexity · 1/5MaintainedSetup · easy

TL;DR

A Python logging library that works instantly with no setup and replaces print statements with colored, configurable logs.

Mindmap

mindmap
  root((repo))
    What it does
      Zero setup logging
      Colored terminal output
      One add function
    Tech stack
      Python
    Use cases
      Replace print statements
      Rotate and compress logs
      Debug with full context
    Audience
      Developers
    Features
      Thread safe by default
      Multiprocess safe queueing
      Bind extra context data

Code map

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Why would anyone build with this?

REASON 1

Replace scattered print statements with colored, structured logging in a script.

REASON 2

Set up log file rotation, compression, and automatic deletion with one line each.

REASON 3

Debug an exception with full variable context shown automatically.

REASON 4

Bind a user or request ID to every log message without repeating it manually.

What's in the stack?

Python

How it stacks up

ideal/loguru0xallam/my-recipe0xhassaan/nn-from-scratch
Stars——0
LanguagePythonPythonPython
Last pushed2026-03-232022-11-22—
MaintenanceMaintainedDormant—
Setup difficultyeasymoderatemoderate
Complexity1/52/54/5
Audiencedevelopergeneraldeveloper

Figures from each repo's GitHub metadata at analysis time.

How do you spin it up?

Difficulty · easy Time to first run · 5min
No license information was found in the explanation.

Yoink these prompts

Prompt 1
Show me how to set up Loguru to log to both the console and a rotating file.
Prompt 2
Add exception logging with full variable context using Loguru in my Python script.
Prompt 3
How do I bind a request ID to all my Loguru log messages in a web app?
Prompt 4
Show me how to disable Loguru logging by default in my library but let app developers re-enable it.

Frequently asked questions

wtf is loguru?

A Python logging library that works instantly with no setup and replaces print statements with colored, configurable logs.

What language is loguru written in?

Mainly Python. The stack also includes Python.

Is loguru actively maintained?

Maintained — commit in last 6 months (last push 2026-03-23).

What license does loguru use?

No license information was found in the explanation.

How hard is loguru to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is loguru for?

Mainly developer.

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