FastAPI vs Pylons Framework

Struggling to choose between FastAPI and Pylons Framework? Both products offer unique advantages, making it a tough decision.

FastAPI is a Development solution with tags like python, api, web, framework, fast, openapi.

It boasts features such as Built on top of Starlette and Pydantic, Automatic interactive API documentation using OpenAPI, Data validation using Python type hints, High performance, Easy to use and learn, Asynchronous request handling, Automatic CORS support, Easy to integrate with ORMs and databases, Auto-generate clients from OpenAPI schema, Supports GraphQL and pros including Very fast performance, Intuitive and easy to use, Interactive API documentation, Data validation out of the box, Asynchronous support, Auto-generate clients, Great for rapid API development.

On the other hand, Pylons Framework is a Development product tagged with python, mvc, restful-routing.

Its standout features include MVC architecture, Flexible routing system, Plugin architecture for extensibility, Template engine support, Session management, Caching support, Form validation helpers, Authentication and authorization helpers, and it shines with pros like Lightweight and fast, Promotes clean and maintainable code, Easy to extend, Good documentation, Active community support.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

FastAPI

FastAPI

FastAPI is a modern, high-performance web framework for building APIs with Python 3.6+ based on standard Python type hints. It's very fast and easy to use, has automatic validation, OpenAPI docs, and more.

Categories:
Development Web Framework
python api web framework fast openapi

FastAPI Features

  1. Built on top of Starlette and Pydantic
  2. Automatic interactive API documentation using OpenAPI
  3. Data validation using Python type hints
  4. High performance
  5. Easy to use and learn
  6. Asynchronous request handling
  7. Automatic CORS support
  8. Easy to integrate with ORMs and databases
  9. Auto-generate clients from OpenAPI schema
  10. Supports GraphQL

Pricing

  • Open Source

Pros

Very fast performance

Intuitive and easy to use

Interactive API documentation

Data validation out of the box

Asynchronous support

Auto-generate clients

Great for rapid API development

Cons

Less flexible than Flask for some use cases

Smaller ecosystem than Django REST Framework

Still relatively new, less established than some alternatives

Pylons Framework

Pylons Framework

The Pylons Framework is a Python web framework that emphasizes flexibility and rapid development. It focuses on keeping code clean and easy to understand. Pylons is well suited for small to medium sized sites where performance is important.

Categories:
Development Web Frameworks
python mvc restful-routing

Pylons Framework Features

  1. MVC architecture
  2. Flexible routing system
  3. Plugin architecture for extensibility
  4. Template engine support
  5. Session management
  6. Caching support
  7. Form validation helpers
  8. Authentication and authorization helpers

Pricing

  • Open Source

Pros

Lightweight and fast

Promotes clean and maintainable code

Easy to extend

Good documentation

Active community support

Cons

Less features out of the box than some frameworks

Steeper learning curve than some frameworks

Not as beginner friendly as some options