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Django Workflow

Setup

  • Within a new directory, create and activate a new virtualenv.
  • Install Django.
  • Create your project: django-admin.py startproject
  • Create a new app: python manage.py startapp
  • Add your app to the INSTALLED_APPS tuple.

Add Basic URLs and Views

  • Map your Project’s urls.py file to the new app.
  • In your App directory, create a urls.py file to define your App’s URLs.
  • Add views, associated with the URLs, in your App’s views.py; make sure they return a HttpResponse object. Depending on the situation, you may also need to query the model (database) to get the required data back requested by the end user.

Templates and Static Files

  • Create a templates and static directory within your project root.
  • Update settings.py to include the paths to your templates.
  • Add a template (HTML file) to the templates directory. Within that file, you can include the static file with - {% load static %} and {% static "filename" %}. Also, you may need to pass in data requested by the user.
  • Update the views.py file as necessary.

Models and Databases

  • Update the database engine to settings.py (if necessary, as it defaults to SQLite).
  • Create and apply a new migration.
  • Create a super user.
  • Add an admin.py file in each App that you want access to in the Admin.
  • Create your models for each App.
  • Create and apply a new migration. (Do this whenever you make any change to a model).

Forms

  • Create a forms.py file at the App to define form-related classes; define your ModelForm classes here.
  • Add or update a view for handling the form logic - e.g., displaying the form, saving the form data, alerting the user about validation errors, etc.
  • Add or update a template to display the form.
  • Add a urlpattern in the App’s urls.py file for the new view.

User Registration

  • Create a UserForm
  • Add a view for creating a new user.
  • Add a template to display the form.
  • Add a urlpattern for the new view.

User Login

  • Add a view for handling user credentials.
  • Create a template to display a login form.
  • Add a urlpattern for the new view.

Setup the template structure

  • Find the common parts of each page (i.e., header, sidebar, footer).
  • Add these parts to a base template
  • Create specific. templates that inherent from the base template.

Reference

Real Python Part 2

django workflow