Bottle

Bottle: Python Web Framework

WSGI micro web-framework for Python.

It is distributed as a single file module.

​No dependencies other than the Python Standard Library.

Bottle: Python Web Framework

Routing: URL Requests to function-call mapping 

Templates: Fast and pythonic built-in template engine

Utilities: Convenient access to form data, file uploads, cookies, headers and other HTTP-related metadata.

Server: Built-in HTTP development server.

Web2py

Web2py

free, open-source web framework for agile development of secure database-driven web applications

Web2py

Applications

Web2py: Applications

Models

Controllers

Views

Languages

Static files

Errors 

Databases

Cache

Modules

Uploads

Tests

Web2py

Request/Response handling

Background tasks

Scheduler

Logging

Session

Cookies

Internacionalization

URL Rewrite

TurboGears

TurboGears 2

Built on top of the experience of several next generation web frameworks including TurboGears 1 (of course), Django, and Rails. 

TurboGears

Starts as a microframework and scales up to a fullstack solution

Code that is as natural as writing a function

A powerful and flexible Object Relational Mapper (ORM) with real multi-database support

Support for Horizontal data partitioning (aka, sharding)

A new widget system to make building AJAX heavy apps easier

TurboGears

Support for multiple data-exchange formats Built in extensibility

Designer friendly template system great for programmers

Flask

Flask

 microframework for Python

Flask

Request / response

Session

Testing

JSON Support

Template rendering

Configuration

URL Mapping

Who is using Flask?

http://stackshare.io/flask

Vine

Reddit

Keen io

Runscope

Teleport

Trotter

Django

Django

The web framework for perfectionists with deadlines.

Django

Object Relational Mapper

URLs and views

Templates

Forms

Authentication

Admin

Internationalization

Security

Who is using Django?

http://stackshare.io/django

Instagram

Pinterest

Coursera

Udacity

Bitbucket

Keen io

There is more...

Tornado

Tornado

A Python web framework and asynchronous networking library

Tornado

By using non-blocking network I/

Can scale to tens of thousands of open connections

Ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.

Who is using Tornado?

http://stackshare.io/tornado

Facebook

Keen io

Benckmark Time!!

Benckmark Time

JSON test: Serialize a object to JSON and return 'application/json' response.

Benckmark Time

JSON test

Benckmark Time

Remote test: Load and return http response from a remote server.

Benckmark Time

Remote test

Benckmark Time

Complete test. Load some data from DB using ORM, insert a new object, sort and render to template.

Benckmark Time

Complete test