Fluent Api Python Packages

pyrio

Functional-style Streams API

fpstreams

Lazy Python pipelines for iterables and records, with bounded async concurrency.

pyflowstep

A lightweight, typed Python library for composing functions into readable, reusable flows that can be defined as JSON.

selenium-expect

Fluent expect() assertions with auto-retry for Selenium Python. 150+ assertions, soft assertions, custom matchers, locator-based expects, configurable polling with backoff. Zero dependencies beyond Selenium 4.10+.

fluentfs

Higher-order functions for the filesystem

py-v8n

✅ Python Fluent Validation

silverchain

Fluent API generator