Change from .py format to .md format

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backend/django.md

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+# CODING STYLE > MAKING YOUR CODE READABLE
+
+1. Avoid abbreviating variable names.
+2. Write out your function argument names.
+3. Document your classes and methods.
+4. Comment your code.
+5. Refactor repeated lines of code into reusable functions or methods.
+6. Keep functions and methods short. A good rule of thumb is that scrolling should not be necessary to read an entire function or method.
+
+TIP: Use Flake8 for Checking Code Quality.
+
+
+# CODING STYLE > THE WORD ON IMPORTS
+
+Imports should be grouped in the following order:
+
+1. Standard library imports.
+2. Core Django imports.
+3. Third-party app imports.
+4. Imports from your apps.
+
+Use explicit relative imports.
+Avoid using import *
+
+
+# CODING STYLE > OTHERS
+
+Use underscores in URL pattern names rather than dashes.
+
+
+# CODING STYLE > DATABASE
+
+1. Register your app in admin file in your app folder to use admin panel in Django.
+2. Create a superuser using command python manage.py createsuperuser.
+3. Remember to migrate after you change anything in your models.py file.
+4. Use /admin/ page to add data in your tables for testing purpose.
+
+
+# Deployment
+
+- Add your media, database, venv, __pycache__ to the .gitignore (there is a complete list that you can find here: https://github.com/jpadilla/django-project-template/blob/master/.gitignore).
+- Keep migration files in the git (you will need to migrate them in target server).
+- Don't run "makemigrations" in the target server (you will need to just run "migrate").
+- `$ pip freeze > requirements.txt`
+- Make appropriate changes in your project settings.py file (change DEBUG to False and etc).
+- Push your code to your git-server.
+- Pull your code in your target server.
+- Give right permissions to the web-server (e.g. `$ chown www-data:www-data -R /var/www/myproject`).
+- Make a new venv in the target server and activate it.
+- `$ sudo pip install -r requirements.txt`
+- `$ sudo ./venv/bin/python3 manage.py migrate`
+- Restart your web-server (in case of Apache: `$ sudo service apache2 restart`).
+
+
+# DJANGO-ADMIN
+
+- `django-admin check`: Checks the entire Django project for potential problems.
+- `django-admin changepassword <username>`: Allows changing a user’s password. It prompts you to enter a new password twice for the given user.
+- `django-admin clearsessions`: Can be run as a cron job or directly to clean out expired sessions.
+- `django-admin collectstatic`: Helps to collect all the static files in the one mentioned directory.
+- `django-admin createsuperuser`: Creates a superuser account (a user who has all permissions).
+- `django-admin compilemessages`: Compiles .po files to .mo files for use with built-in gettext support.
+- `django-admin createcachetable`: Creates the tables needed to use the SQL cache backend.
+- `django-admin dbshell`: Runs the command-line client for specified database, or the default database if none is provided.
+- `django-admin diffsettings`: Displays differences between the current settings.py and Django's default settings.
+- `django-admin dumpdata`: Output the contents of the database as a fixture of the given format (using each model's default manager unless --all is specified).
+- `django-admin flush`: Removes ALL DATA from the database, including data added during migrations. Does not achieve a "fresh install" state.
+- `django-admin inspectdb`: Introspects the database tables in the given database and outputs a Django model module.
+- `django-admin loaddata`: Installs
+
+
+# DJANGO-ADMIN CONTINUED
+- `django-admin startapp`: <appname> # Create a new Django app named <appname> in the current directory.
+- `django-admin startproject`: <projectname> # Create a new Django project named <projectname> in the current directory.
+- `django-admin test`: # Discover and run tests in the specified modules or the current directory.
+- `django-admin testserver`: # Runs a development server with data from the test database instead of the production database.
+- `django-admin validate`: # Validates all installed models.
+- `django-admin version`: # Display the Django version.
+
+# DJANGO-DEBUG-TOOLBAR
+    Add 'debug_toolbar' to the installed apps in settings.py
+    In urls.py add the following lines:
+    from django.conf import settings
+    if settings.DEBUG:
+    import debug_toolbar
+    urlpatterns = [
+    url(r'^debug/', include(debug_toolbar.urls)),
+
+... the rest of your URLconf goes here ...
+
+# DJANGO-REST-FRAMEWORK
+To use Django Rest Framework, add it to your installed apps in settings.py:
+
+    INSTALLED_APPS = (
+    ...
+    'rest_framework',
+    )
+    Add DRF's token authentication to your installed authentication classes:
+    REST_FRAMEWORK = {
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+    'rest_framework.authentication.TokenAuthentication',
+    'rest_framework.authentication.SessionAuthentication',
+    'rest_framework.authentication.BasicAuthentication',
+    )
+    }
+
+Use Django Rest Framework's serializers to format your API responses.
+
+<br>
+
+# Starting a django project in python3
+
+    curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py; python3 get-pip.py						
+    pip install virtualenv
+    mkdir django-projects
+    cd django-projects  
+    virtualenv venv 								
+    source venv/bin/activate	
+    pip install django							
+    django-admin startproject myproject
+    django-admin startapp myapp
+    python manage.py runserver