tylerlaberge/PyPattyrn
A simple library for implementing common design patterns. observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3699
- days_rel: n/a
- days_push: 830
- n_releases_24m: 0
Adoption not part of the score
2347 stars · 158 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
PyPattyrn is a Python package providing ready-made base classes and metaclasses for common GoF design patterns like Singleton, Factory, Observer, and Adapter. It reduces the boilerplate needed to apply these patterns in Python projects.
Use cases
- implement a singleton class in python without boilerplate
- apply the observer pattern to my python project
- create factory pattern base classes in python
- learn how common design patterns are implemented in python
- reuse design pattern boilerplate across python projects
When to choose
- you need a quick reference implementation of a classic design pattern in Python
- you are studying design patterns and want runnable Python examples
When to avoid
- starting a new production project - the repo is explicitly unmaintained and its patterns are often unidiomatic in Python
- you want idiomatic Python solutions, since most patterns are unnecessary in Python
Facets
library · maturity abandoned
developer-tools developer-tools programming-languages python design-patterns boilerplate singleton factory-pattern observer-pattern unmaintained
2 sources
- readme: https://github.com/tylerlaberge/PyPattyrn · fetched 2026-08-28 · a558162c28cc
- registry_pypi: https://pypi.org/pypi/pypattyrn/json · fetched 2026-08-29 · 03baeb0c34d8
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| tylerlaberge/PyPattyrn | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="tylerlaberge/PyPattyrn")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem