Open Source Web Frameworks in Python

Aquarium is a Web application framework, written in Python. It provides an approach to producing a Web application without duplication of effort by reducing the amount of code you need to write. It offers convenient libraries and extensible APIs for items such as session management and Web server integration (including CGI, mod_python, FastCGI, or its own...

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Developed and used over two years by a fast-moving online-news operation, Django was designed to handle two challenges: the intensive deadlines of a newsroom and the stringent requirements of the experienced Web developers who wrote it. It lets you bu...

The HyperText Converter converts code from XML to HTML (in:XML out:HTML). htc-py is based on a number of python scripts. htc-py is designed to run from the command line.

Karrigell is a flexible Python web framework, with a clear and intuitive syntax. It is independent from any database, ORM or templating engine, and lets the programmer choose between a variety of coding styles The package includes a powerful built-in web server, so there's no need to download, install and configure a separate one, and a pure-Python database...

Maki is a webserving framework built on Python and XML. It allows a web developer to send an XML input document through any number of steps, where each step is either a stylesheet transformation or a custom process. A processor that evaluates embedded Python code is included.

Nevow (pronounced as the French \"nouveau\", or \"noo-voh\") is a web application construction kit written in Python. It is designed to allow the programmer to express as much of the view logic as desired in Python, and includes a pure Python XML expression syntax named stan to facilitate this. However it also provides rich support for designer-edited temp...

Pylons is a lightweight web framework emphasizing flexibility and rapid development. Pylons combines the very best ideas from the worlds of Ruby, Python and Perl, providing a structured but extremely flexible Python web framework. It's also one of the first projects to leverage the emerging WSGI standard, which allows extensive re-use and flexibility but o...

Spyce is a server-side language that supports elegant and efficient Python-based dynamic HTML generation. Spyce allows embedding Python in pages similar to how JSP embeds Java, but Spyce is far more than a JSP clone. Out of the box, Spyce provides development as rapid as other modern frameworks like Rails, but with an cohesive design rather than a morass o...

Turbogears is a high-level MVC based web framework for Python. It is built on top of a collection of best-of-breed WSGI components, like Pylons, SQLAlchemy, Repoze, and Genshi. However, there are numerous options and plugins available for whatever your coding preference may be.

web. py is a web framework for python that is as simple as it is powerful. web.

web2py is a free, open-source web framework for agile development of secure database-driven web applications; it is written in Python and programmable in Python. web2py is a full-stack framework, meaning that it contains all the components you need to build fully functional web applications.

Webware for Python is a suite of Python packages and tools for developing object-oriented, web-based applications. The suite uses well known design patterns and includes a fast Application Server, Servlets, Python Server Pages (PSP), Object-Relational Mapping, Task Scheduling, Session Management, and many other features. Webware is very modular and easily...

Zope is an open source web application server primarily written in the Python programming language. It features a transactional object database which can store not only content and custom data, but also dynamic HTML templates, scripts, a search engine, and relational database (RDBMS) connections and code. It features a strong through-the-web development mo...