Django part 1

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Django is a powerful framework for python

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Django part 1

  1. 1. Django Presentation by: Sachin Kumbhojkar Msc(CA) , Freelancer
  2. 2. What is DJANGO ? Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design Oh man I feel like
  3. 3. Now ! Lets talk like humans •Django is a framework for python •Enables fast software development •Follows Model View Control pattern
  4. 4. Basic Info •Python Framework •License Type: BSD •Follows MVC architecture •Maintained by Django software foundation •Websites that uses django •Instagram •Mozilla •Pinterest
  5. 5. Key Features
  6. 6. Mocked up your head ? Don’t worry , here is the Explaination
  7. 7. 1. Object Relational Mapper In Simple terms Absolutely no ‘Locha’ to retrieve data Hmm… then how will we manage database ?
  8. 8. You can write and access your database and its queries ENTIRELY IN PYTHON Wanna see How ?
  9. 9. Example Creating a table named person having columns first_name and last_name having length 30
  10. 10. Mysql create table person (first_name text(30),last_name text(30));
  11. 11. Django class Person(models.Model): first_name = models.CharField(max_length=30) last_name = models.CharField(max_length=30) But dude you can still write sql queries if needed
  12. 12. 2. Automatic Admin Interface Does this sounds interesting ?
  13. 13. Django Provides you with Admin interface No need to create it explicitly
  14. 14. Django admin interface The django admin interface gets created at the time of creation of a new project You just need to enable it with few steps
  15. 15. 3. Elegant Url design You can define your own urls and the actions too Like the url is 127.0.0.1/myapp/yodudeareyouthere you can define what should happen after anyone entering this url
  16. 16. 4. Template System Django has its own templating languages Which supports Dynamic Templates And provide you with data also In short template is the User Interface for application What is the use ? to separate design, content and Python code.
  17. 17. 5. Cache System Now first of all lets learn how to pronounce it http://www.youtube.com/watch?v=_rCcV6M iQZ0 Cache is pronounced as CASH
  18. 18. Now what is that The cache system actually lets you cache/save the dynamic pages Use ? You don’t need to handle each request for them
  19. 19. 6. Internationalization Django has full support for Multi-language application (speaking languages not programming languages ), letting you specify translation strings and providing hooks for language-specific functionality.
  20. 20. Remember Django is just a framework for python which is written in python itself Everything you do in Django , at the end of the day its python So the basic python rules apply here also , such as code indentation , classes etc
  21. 21. Do send Comments / Questions / Ideas To sachin755@gmail.com

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