Custom web application development with Django for startups and Django-CRM intro
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The document provides an overview of custom web application development using Django for startups, highlighting Django's advantages such as reduced development time, built-in security features, and community support. It includes a step-by-step guide to getting started with Django, creating applications, and using the ORM for data management. Additionally, it introduces Django-CRM, an open-source CRM solution built on the Django framework.
![Your First view
=> views.py
from django.http import HttpResponse
def greetings(request):
return HttpResponse("GooD Morning")
=> urls.py
from django.conf.urls import url
from .views import *
urlpatterns = [
url(r'^$', greetings, name='greetings'),
]](https://image.slidesharecdn.com/djangoanddjangocrm-181001111328/85/Custom-web-application-development-with-Django-for-startups-and-Django-CRM-intro-9-320.jpg)
Custom web application development with Django for startups and Django-CRM intro
- 1. Custom web application development with Django for startups and Django-CRM intro September 30, 2018 From
- 2. This session â—Ź Introduction to Django â—Ź Django advantages for custom webapp development for startups. â—Ź Easy steps to get started. â—Ź Introduction to Django admin. â—Ź ORM â—Ź Simple application development in 15 mins. â—Ź Best practices. â—Ź Introduction to Django-CRM.
- 3. What is Django? â—Ź A Python Framework: designed to support the development of dynamic websites
- 4. Sites Built With Django
- 5. Why Django? â—Ź Less development time â—‹ ORM â—‹ Built In Admin Interface â—‹ Internationalization. â—‹ Django takes care of user authentication, content administration, sitemaps, RSS feeds, and many more tasks â—‹ Testing Libraries. â—Ź Secure: â—‹ (CSRF) protection, SQL injection protection, Clickjacking protection and etc. â—Ź Support: â—‹ Community of 10796 people, 161 countries, 3180 packages and projects.
- 7. Easy Steps to get started $ sudo apt-get install python-setuptools python-dev build- essential tree $ sudo apt-get install python-pip python-virtualenv $ virtualenv <env-name> $ source <env-name>/bin/activate $ pip install django
- 8. Start New Project! $ django-admin.py startproject <your-project-name> $ cd <project-name> $ python manage.py runserver $ python manage.py startapp <app-name> $ python manage.py migrate
- 9. Your First view => views.py from django.http import HttpResponse def greetings(request): return HttpResponse("GooD Morning") => urls.py from django.conf.urls import url from .views import * urlpatterns = [ url(r'^$', greetings, name='greetings'), ]
- 10. Models.py orm_intro/models.py from django.db import models from datetime import datetime class Post(models.Model): title = models.CharField(max_length=200) description = models.TextField() createddate = models.DateTimeField(default=datetime.now()) $ python manage.py makemigrations blog $ python manage.py migrate blog
- 11. ORM: Creating data # Creating new rows with Orm >>> python manage.py shell >>> from blog.models import Post >>> p = Post() >>> p.title = "learn some math" >>> p.description = "1+2 = 3" >>> p.save() or >>> Post.objects.create(title="Learn some science", description="E = mc2") <Post: Post object>
- 12. ORM: Reading data # Reading data from database with ORM >>> Post.objects.all() >>> Post.objects.all().count() >>> for p in Post.objects.all(): ... print(p.id) ... print(p.title) ... print(p.description)
- 13. ORM: Editing Data >>> p = Post.objects.get(title="learn some math") >>> p.title = "Math is Interesting" >>> p.description = "a2+2ab+b2" >>> p.save() >>> p = Post.objects.get(title="Learn some science") >>> p.delete() >>> Post.objects.count()
- 14. Best Practices â—Ź Follow the Style Guide for Python Code (PEP 8) as closely as reasonable. â—Ź Follow the Django coding style. â—‹ Put imports in these groups: future, standard library, third-party libraries, other Django components, local Django component. â—‹ Remove unwanted database queries
- 15. Intro to Django-CRM â—Ź Django CRM is opensourse CRM developed on django framework. It has all the basic features of CRM to start with. â—Ź Demo: â—‹ URL: https://django-crm.micropyramid.com â—‹ Email: [email protected] â—‹ Password: admin â—Ź Github Repo: https://github.com/MicroPyramid/Django-CRM
- 16. Thank you