Apr 30, 2023 · Backend Development

How to Build a Thread‑Safe Singleton Config Service in Python

Learn how to create a lightweight, thread‑safe Python configuration manager that reads from and writes to a JSON file, ensures a single global Config instance across multiple threads, and persists changes on program exit using the atexit hook.

ConfigurationJSONPython

0 likes · 8 min read

How to Build a Thread‑Safe Singleton Config Service in Python

MaGe Linux Operations

Mar 9, 2019 · Fundamentals

Unlock Hidden Python Tricks: Variable Arguments, Glob, Debugging, UUID, Serialization & More

This article reveals several lesser‑known Python features—including functions that accept arbitrary arguments, powerful file searching with glob, debugging with inspect, generating unique IDs via uuid, data serialization, string compression, and registering shutdown hooks—providing practical code examples for each.

Debuggingatexitcompression

0 likes · 5 min read

Unlock Hidden Python Tricks: Variable Arguments, Glob, Debugging, UUID, Serialization & More