LoggedExample 1.2.2

A logging example application with sudo detection and log rotation

LoggedExample

LoggedExample is a clean, minimal demonstration application built to showcase ChronicleLogger — a high-performance, POSIX-compliant, cross-version (Python 2.7 & 3.x) logging utility with daily rotation, automatic archiving (tar.gz >7 days), old log removal (>30 days), privilege-aware paths (/var/log for root, ~/.app for users), and smart environment detection (venv, pyenv, pyenv-virtualenv, Miniconda/Anaconda).

ChronicleLogger is available on PyPI: https://pypi.org/project/ChronicleLogger/

LoggedExample PyPI: https://pypi.org/project/LoggedExample/

Current version: 1.1.1

Features

• Uses ChronicleLogger for structured, timestamped logging: [YYYY-MM-DD HH:MM:SS] pid:<PID> [<LEVEL>] @<COMPONENT> :] <MESSAGE>
• Automatically adapts log/base directory based on:
  • Active Python environment (venv / pyenv / pyenv-virtualenv / miniconda)
  • User privileges (root vs non-root)
• Debug mode (DEBUG=show) displays complete logger + environment information
• Simple CLI interface (LoggedExample info)
• Zero external dependencies beyond ChronicleLogger
• Ready for development, containers, or system services

Installation

Quick install (global or current environment)

pip install LoggedExample

Run:

LoggedExample info
# With full debug output:
DEBUG=show LoggedExample info

Recommended: Use an isolated environment

LoggedExample (powered by ChronicleLogger) detects the active Python environment and places logs inside it — usually under <env>/.app/logged-example/log/ or ~/.app/logged-example/log/.

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Environment Guide: Purpose, Installation & Usage (2025)

Environment	Purpose	Log Location (non-root)	Log Location (root)	Best For
venv	Built-in, lightweight, project-specific isolation	<venv>/.app/logged-example/log/	/var/log/logged-example/	Quick projects, CI/CD, simple teams
pyenv	Manage multiple Python versions easily on one system	~/.pyenv/versions/3.12/.app/logged-example/log/	/var/log/logged-example/	Developers switching Python versions
pyenv + virtualenv	Best of both worlds: version + project isolation	~/.pyenv/versions/<env-name>/.app/logged-example/log/	/var/log/logged-example/	Recommended for most developers
Miniconda	Lightweight Conda distribution — fast, minimal, scientific-friendly	~/miniconda3/envs/<name>/.app/logged-example/log/	/var/log/logged-example/	Data science, ML, reproducible envs
Anaconda	Full-featured Conda with hundreds of preinstalled packages	~/anaconda3/envs/<name>/.app/logged-example/log/	/var/log/logged-example/	Beginners in data/science, heavy deps

1. venv (standard Python virtual environment)

python3 -m venv logged-env
source logged-env/bin/activate

pip install LoggedExample

DEBUG=show LoggedExample info

2. pyenv (multiple Python versions)

pyenv install 3.12
pyenv global 3.12               # or pyenv local 3.12

pip install LoggedExample

DEBUG=show LoggedExample info

3. pyenv + virtualenv plugin (recommended)

pyenv virtualenv 3.12 logged-example-env
pyenv activate logged-example-env

pip install LoggedExample

DEBUG=show LoggedExample info

4. Miniconda (lightweight Conda)

conda create -n logged-example python=3.12
conda activate logged-example

pip install LoggedExample

DEBUG=show LoggedExample info

5. Anaconda (full distribution)

conda create -n logged-example python=3.12
conda activate logged-example

pip install LoggedExample

DEBUG=show logged-example info

Root / System-wide Usage

sudo -E DEBUG=show logged-example info          # via sudo → user home
sudo su -                                       # real root
DEBUG=show LoggedExample info                  # → /var/log/logged-example/

Development / From Source

git clone https://github.com/yourusername/logged-example.git
cd logged-example

pyenv virtualenv 3.12 logged-example-dev
pyenv activate logged-example-dev

pip install -e .

License

MIT

Made with ❤️ using ChronicleLogger — happy logging!