What is a web framework?
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Search: Page Immutable Page More Actions: Raw Text Print View Delete Cache ------------------------ Check Spelling Like Pages Local Site Map ------------------------ Rename Page Delete Page ------------------------ ------------------------ Remove Spam Revert to this revision ------------------------ SlideShow User Web Frameworks for Python A Web framework is a collection of packages or modules which allow developers to write Web applications (see ) or services without having to handle such low-level details as protocols, sockets or process/thread management.
Popular Full-Stack Frameworks A web application may use a combination of a base HTTP application server, a storage mechanism such as a database, a template engine, a request dispatcher, an authentication module and an AJAX toolkit.
1 Released 2012-01-18) - a new approach for the rapid development of web applications, thanks to advanced features like truely autonomous and reusable components, continuation, programmatic HTML/XML, automatic AJAX rendering and database ORM.
2 Released 2016-08-29) a comprehensive library including a resource model encouraging the separation of application and presentation logic, a markup system with support for designer-friendly XHTML templates and pure-Python templates, and a robust AJAX-like API ( ) which supports the creation of highly dynamic Web pages in a structured manner.
Remember, though, that at the end of the day, Python web frameworks all work the same way: they receive HTTP requests, dispatch code that generates HTML, and creates an HTTP response with that content.
Search for Suggestions for you Insider email × Close Pillars of Python: Six Python Web frameworks compared CubicWeb, Django, Pyramid, Web. py, Web2py, and Zope 2 give Python-savvy Web application developers powerful and diverse options Email a friend To Use commas to separate multiple email addresses From Thank you Your message has been sent.
2 About the Frameworks Django#39;s "batteries included" approach makes it easy for developers who know Python already to dive in to web applications quickly without needing to make a lot of decisions about their application#39;s infrastructure ahead of time.
The extra work up front to choose components for Flask and Pyramid apps yields more flexibility for developers whose use case doesn#39;t fit a standard ORM, or who need to interoperate with different workflows or templating systems.
5 Templating Just having a Python application that can respond to HTTP requests is a great start, but it#39;s a good bet that most of your users won#39;t be interested in using curl to interact with your web app.
These common operations include: URL routing HTML, XML, JSON, and other output format templating Database manipulation Security against Cross-site request forgery (CSRF) and other attacks Session storage and retrieval Not all web frameworks include code for all of the above functionality.
Deep commitment to API stability and bug fixing over the 120+ software releases Culture of 100% test and documentation coverage makes Pyramid a future-proof choice Keeping configuration out of code means less forking and side-effects Long history of repeatable deployments provides a community culture of helpful tips Top-notch performance even as Pyramid grows Deep extensibility and large-scale design patterns means you won't outgrow it Strong following of Python practices (WSGI, packages, virtual environments, first to support Python 3) means you won't be out of the Python mainstream Supports Your Decisions Full-stack frameworks provide built-in value by telling you what to do.
Don't waste time fighting the framework's decisions "Only pay for what you eat" means less magic to live with in production No bundled templating system but instead, three very high-quality add-ons for Chameleon, Jinja2 and Mako Several form systems covering most of the common design tastes Choose your database, with add-on support for SQLAlchemy and others By Artisans, For Artisans The Pyramid team has been doing ambitious Python web frameworks since 1995.
Craftsmanship with seriousness of purpose and honesty From the start, a deep commitment to quality Builders of the first open source application server Bootstrapper of the PSF and member of its first board Support letting quality artisans add real value by quickly but durably making specific experiences Pyramid Features To demonstrate these features, , click to expand and copy the code sample into a file, run the application with env/bin/python demo.
Features Business Explore Pricing or Watch 6 Star 71 Fork 15 / Code Issues 0 Pull requests 0 Projects 0 Pulse Graphs Helping you select a Python web framework based on an example app.
Pyramid is best for:- Developers working on API projects Prototyping a concept Developing large web applications, such as a CMS Flask is best for:- Developers who care about best practices Developers who want to prototype something quickly Developers who need a standalone app Django is best for:- Developers who aim to include all the batteries a web application will need.
Developers who wants to use ORM, templating, routing, authentication, database administration and bootstrapping on the go Bootstrapping and both frameworks have the bootstrapping tools, the bootstrapping tool means we don’t need to write codes of views, models and controllers.