YouTube Link: https://youtu.be/4XAQF9Qgtes ** Python Certification Training: https://www.edureka.co/python ** This Edureka PPT on 'Python Frameworks' will help you understand the key features of the top 5 frameworks in python and compare the differences between them as well. Below are the topics covered in this PPT: [i] What Is A Framework In Python? [ii] Why Use A Framework? [iii] Top 5 Frameworks In Python 1. Django Framework 2. Web2Py 3. Python Flask 4. Bottle 5. CherryPy Python Tutorial Playlist: https://goo.gl/WsBpKe Blog Series: http://bit.ly/2sqmP4s Follow us to never miss an update in the future. YouTube: https://www.youtube.com/user/edurekaIN Instagram: https://www.instagram.com/edureka_learning/ Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Castbox: https://castbox.fm/networks/505?country=in

2. What Are Frameworks in Python?
Why Use a Framework?
Top 5 Frameworks in Python
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➢ Django
➢ Web2Py
➢ Flask
➢ Bottle
➢ CherryPy

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Web Development

5. Frameworksprovidefunctionalities toperformoperationsfordevelopingwebapplications.Aboveareafewoperations
thatframeworksprovide.
Key FeaturesinaPythonFramework
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Input Form
Handling and
Validation
Output Formats with
Templating Engine.
HTML,XML,JSON
Database
Connection,
Manipulation using
ORM Mappers.
Web Security Session Storage
and Retrieval.
URL Routing

6. EfficientandIntegrationareapluspointaswell.Withadvantagesthereareafewconsaswell.
Thereareafewlimitationsandthecodeispublic.
AdvantagesofPythonFrameworks
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Open-Source Good Documentation Security

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8. Why Use a
Python
Framework?
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Readability
Code
Reusability
Maintenance
Easier
Implementation

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10. DJANGO
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➢ Full stack Framework
➢ Open-source
➢ DRY principle(Don’t Repeat Yourself)
➢ ORM mappers
➢ Authentication
➢ URL routing
➢ Template Engine
➢ Database schema migrations
➢ Common Databases like POSTgre, MySql ,
SQLite, Oracle and others with third party
drivers.
➢ Follows MVC-MVT architecture

11. MVC-MVT
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URLVIEW
Model Template

12. Web2Py
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➢ Open-source, Full-stack framework
➢ Own web-based IDE
➢ Code editor, debugger, one-click deployment
➢ Error tracking ticketing system
➢ Follows MVC architecture
➢ Data security
➢ Role based access control
➢ Backward compatibility

13. Flask
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➢ Microframework
➢ Built-in development server
➢ Fast debugger
➢ RESTful request dispatching
➢ Jinja2 Templating
➢ Unicode based
➢ HTTP request handling
➢ Ability to plug any ORM

14. Bottle
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➢ Microframework
➢ Single Source File
➢ Routing
➢ Templating
➢ Utilities
➢ Abstraction over WSGI standard
➢ Prototyping, building simple personal apps

15. CherryPy
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➢ Open-source Minimalist framework
➢ Object oriented with minimalist approach
➢ Http WSGI compliant thread pooled webserver
➢ Running multiple HTTP servers at once
➢ Powerful configuration
➢ Flexible plugin system
➢ Tools for caching, encoding, sessions,
authentication, static content.
➢ Built-in support for profiling, coverage, testing.

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