Script that creates a basic Django project with a simple home page, 3 tests and settings using python-decouple.

django-start.sh

# Shell script to create a basics Django project.
# This script require Python 3.x and pyenv
# This script was based in gist of @rg3915 => https://gist.github.com/rg3915/a264d0ade860d2f2b4bf

# The project contains:
# Settings config to Django 1.10
# Admin config
# Tests in view home

# Download:
# curl https://gist.githubusercontent.com/diegosorrilha/a85cc0a6c47d8d248c8f6199fc233872/raw/6d1996f07d041010960db735e6da83fedf8c934e/django-start.sh -o django-start.sh

# Usage:
# source django-start.sh myproject

# Colors
red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
reset=`tput sgr0`

echo "${green}>>> Deactivating the virtualenv${reset}"
deactivate

PROJECT=${1-myproject}

echo "${green}>>> The name of the project is ${yellow}'$PROJECT'${reset}"

echo "${green}>>> Remove djangoproject${reset}"
rm -rf djangoproject

echo "${green}>>> Creating djangoproject${reset}"
mkdir djangoproject
cd djangoproject

echo "${green}>>> Creating virtualenv${reset}"
python -m venv .venv
echo "${green}>>> .venv is created${reset}"

# active
sleep 2
echo "${green}>>> activate the .venv${reset}"
source .venv/bin/activate
PS1="(`basename \"$VIRTUAL_ENV\"`)\e[1;34m:/\W\e[00m$ "
sleep 2

# install Django
echo "${green}>>> Installing the Django and all dependencies${reset}"
pip install -U pip

cat << EOF > requirements-base.txt
dj-database-url==0.4.1
dj-static==0.0.6
Django==1.10
python-decouple==3.0
static3==0.7.0
django-extensions==1.7.4
django-test-without-migrations==0.4
pytz
EOF

cat << EOF > requirements.txt
-r requirements-base.txt
gunicorn==19.4.1
psycopg2==2.6.1
EOF

cat << EOF > requirements-dev.txt
-r requirements-base.txt
ipython[notebook]
EOF

pip install -r requirements-dev.txt

# Create contrib/env-sample
echo "${green}>>> Creating the contrib/env-sample${reset}"
mkdir contrib
cat << EOF > contrib/env-sample
SECRET_KEY=THIS_IS_NOT_A_GOOD_SECRET
DEBUG=True
ALLOWED_HOSTS=127.0.0.1, .localhost, .herokuapp.com
EOF

echo "${green}>>> Copy env-sample to .env${reset}"
cp contrib/env-sample .env

echo "${green}>>> Creating the contrib/secret_gen.py${reset}"
cat << EOF > contrib/secret_gen.py
#!/usr/bin/env python
"""
Django SECRET_KEY generator.
"""
from django.utils.crypto import get_random_string


chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
print(get_random_string(50, chars))
EOF

echo "${green}>>> Creating .gitignore${reset}"
cat << EOF > .gitignore
__pycache__/
*.py[cod]
*.sqlite3
*.env
.idea
*.DS_Store
.venv/
staticfiles/
.ipynb_checkpoints/
EOF

# Create the project
echo "${green}>>> Creating the project '$PROJECT' ...${reset}"
django-admin.py startproject $PROJECT .
cd $PROJECT
echo "${green}>>> Creating the app 'core' ...${reset}"
python ../manage.py startapp core

echo "${green}>>> Creating tests directory${reset}"
mkdir core/tests
touch core/tests/__init__.py
rm -f core/tests.py
cat << EOF > test_view_home.py
from django.test import TestCase

class HomeTest(TestCase):
    def setUp(self):
        self.response = self.client.get('/')

    def test_get(self):
        """GET / must return status code 200"""
        self.assertEqual(200, self.response.status_code)

    def test_template(self):
        """Must use index.html"""
        self.assertTemplateUsed(self.response, 'index.html')

    def test_admin_link(self):
        """Must contains link to admin"""
        self.assertContains(self.response, 'href="/admin/"')
EOF

echo "${green}>>> Creating static/css directory${reset}"
mkdir -p core/static/css

echo "${green}>>> Creating main.css${reset}"
cat << EOF > core/static/css/main.css
/* Sticky footer styles
-------------------------------------------------- */
/* http://getbootstrap.com/examples/sticky-footer-navbar/sticky-footer-navbar.css */
/* http://getbootstrap.com/2.3.2/examples/sticky-footer.html */
html {
  position: relative;
  min-height: 100%;
}
body {
  /* Margin bottom by footer height */
  margin-bottom: 60px;
}
#footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 60px;
  background-color: #101010;
  color: #ccc;
}
.credit {
  /* Center vertical text */
  margin: 20px 0;
}
/* Lastly, apply responsive CSS fixes as necessary */
@media (max-width: 767px) {
  body {
    margin-bottom: 120px;
  }

  #footer {
    height: 120px;
    padding-left: 5px;
    padding-right: 5px;
  }
}
/* My personal styles. */
.ok {
    color: #44AD41; /*verde*/
}

.no {
    color: #DE2121; /*vermelho*/
}
EOF

echo "${green}>>> Creating social.css${reset}"
cat << EOF > core/static/css/social.css
/* http://www.kodingmadesimple.com/2014/11/create-stylish-bootstrap-3-social-media-icons.html */
.social {
    margin: 0;
    padding: 0;
}

.social ul {
    margin: 0;
    padding: 5px;
}

.social ul li {
    margin: 5px;
    list-style: none outside none;
    display: inline-block;
}

.social i {
    width: 40px;
    height: 40px;
    color: #FFF;
    background-color: #909AA0;
    font-size: 22px;
    text-align:center;
    padding-top: 12px;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    -o-border-radius: 50%;
    transition: all ease 0.3s;
    -moz-transition: all ease 0.3s;
    -webkit-transition: all ease 0.3s;
    -o-transition: all ease 0.3s;
    -ms-transition: all ease 0.3s;
    text-decoration: none;
}

.social .fa-facebook {
    background: #4060A5;
}

.social .fa-twitter {
    background: #00ABE3;
}

.social .fa-google-plus {
    background: #e64522;
}

.social .fa-github {
    background: #343434;
}

.social .fa-pinterest {
    background: #cb2027;
}

.social .fa-linkedin {
    background: #0094BC;
}

.social .fa-flickr {
    background: #FF57AE;
}

.social .fa-instagram {
    background: #375989;
}

.social .fa-vimeo-square {
    background: #83DAEB;
}

.social .fa-stack-overflow {
    background: #FEA501;
}

.social .fa-dropbox {
    background: #017FE5;
}

.social .fa-tumblr {
    background: #3a5876;
}

.social .fa-dribbble {
    background: #F46899;
}

.social .fa-skype {
    background: #00C6FF;
}

.social .fa-stack-exchange {
    background: #4D86C9;
}

.social .fa-youtube {
    background: #FF1F25;
}

.social .fa-xing {
    background: #005C5E;
}

.social .fa-rss {
    background: #e88845;
}

.social .fa-foursquare {
    background: #09B9E0;
}

.social .fa-youtube-play {
    background: #DF192A;
}

.social .fa-slack {
    background: #4F3A4B;
}

.social .fa-whatsapp {
    background: #65BC54;
}

.socialfooter {
    margin: 0;
    padding: 0;
}

.socialfooter ul {
    margin: 0;
    padding: 5px;
}

.socialfooter ul li {
    margin: 5px;
    list-style: none outside none;
    display: inline-block;
}

.socialfooter i {
    color: #FFF;
    font-size: 22px;
    text-align:center;
    padding-top: 12px;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    -o-border-radius: 50%;
    transition: all ease 0.3s;
    -moz-transition: all ease 0.3s;
    -webkit-transition: all ease 0.3s;
    -o-transition: all ease 0.3s;
    -ms-transition: all ease 0.3s;
    text-decoration: none;
}

.socialfooter i:hover {
    color: #00ABE3;
}
EOF

echo "${green}>>> Creating templates directory${reset}"
mkdir -p core/templates/core

echo "${green}>>> Creating base.html${reset}"
cat << EOF > core/templates/base.html
{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>

  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="description" content="Django boilerplate">
  <meta name="author" content="rg3915">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
  <link rel="shortcut icon" href="https://www.djangoproject.com/favicon.ico">

  <title>
    {% block title %}$PROJECT{% endblock title %}
  </title>

  <!-- Bootstrap core CSS -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
  <link rel="stylesheet" href="{% static "css/main.css" %}">
  <link rel="stylesheet" href="{% static "css/social.css" %}">

  <!-- Bootstrap JS -->
  <script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

  <style type="text/css">
    body {
      padding-top: 50px;
      /*color: #5a5a5a;*/
    }
  </style>

</head>
<body>
  {% include "nav.html" %}
  <div id="wrap">
    <div class="container">
      {% block content %}{% endblock content %}
    </div>
  </div>
  {% include "footer.html" %}
</body>
</html>
EOF

echo "${green}>>> Creating index.html${reset}"
cat << EOF > core/templates/index.html
{% extends "base.html" %}

{% block content %}
  <div class="jumbotron">
    <img src="http://imagens.tiespecialistas.com.br/2016/02/django-allauth.png" class="img-responsive" alt="Responsive image">
  </div>
{% endblock content %}
EOF

echo "${green}>>> Creating nav.html${reset}"
cat << EOF > core/templates/nav.html
<!-- Menu -->
<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
    </div>
    <div class="navbar-collapse collapse">
      <ul class="nav navbar-nav">
        <li class="current"><a href="#"><span class="glyphicon glyphicon-home"></span> Home</a></li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        <li><a href="{% url 'admin:index' %}"><span class="fa fa-cog"></span> Admin</a></li>
      </ul>
    </div>
  </div>
</div>
EOF

echo "${green}>>> Creating footer.html${reset}"
cat << EOF > core/templates/footer.html
<div id="footer">
  <div class="container">
    <div class="socialfooter pull-center">
      <ul>
        <li><a href="#"><i class="fa fa-facebook"></i></a></li>
        <li><a href="#"><i class="fa fa-twitter"></i></a></li>
        <li><a href="#"><i class="fa fa-google-plus"></i></a></li>
        <li><a href="#"><i class="fa fa-github"></i></a></li>
        <li><a href="#"><i class="fa fa-pinterest"></i></a></li>
        <li><a href="#"><i class="fa fa-linkedin"></i></a></li>
        <li><a href="#"><i class="fa fa-instagram"></i></a></li>
        <li><a href="#"><i class="fa fa-skype"></i></a></li>
        <li><a href="#"><i class="fa fa-slack"></i></a></li>
      </ul>
    </div>
  </div>
</div>
EOF

# up one level
cd ..

# ********** EDITING FILES **********
echo "${green}>>> Refactor .env${reset}"
# find SECRET_KEY
grep "SECRET_KEY" $PROJECT/settings.py > .env
# replace =
sed -i "s/ = /=/g" .env
# replace '
sed -i "s/'//g" .env
cat << EOF >> .env
DEBUG=True
ALLOWED_HOSTS=127.0.0.1, .localhost, .herokuapp.com
EOF

echo "${green}>>> Editing settings.py${reset}"
# insert text in line below of string
cat << EOF > $PROJECT/settings.py
"""
Django settings for $PROJECT project.
Generated by 'django-admin startproject' using Django 1.10.
For more information on this file, see
https://docs.djangoproject.com/en/1.10/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.10/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
from decouple import config, Csv
from dj_database_url import parse as dburl

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/


SECRET_KEY = config('SECRET_KEY')

# SECURITY WARNING: don't run with debug turned on in production!
#DEBUG = True
DEBUG=config('DEBUG', default=False, cast=bool)

ALLOWED_HOSTS = config('ALLOWED_HOSTS', default=[], cast=Csv())
DEFAULT_FROM_EMAIL = 'you@mail.com'


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'test_without_migrations',
    'django_extensions',
    '$PROJECT.core',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = '$PROJECT.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = '$PROJECT.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.10/ref/settings/#databases

default_dburl = 'sqlite:///' + os.path.join(BASE_DIR, 'db.sqlite3')
DATABASES = {
    'default': config('DATABASE_URL', default=default_dburl, cast=dburl),
}


# Internationalization
# https://docs.djangoproject.com/en/1.10/topics/i18n/

LANGUAGE_CODE = 'pt-br'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.10/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

EOF

echo "${green}>>> Editing wsgi.py${reset}"
# insert text in line below of string
cat << EOF > $PROJECT/wsgi.py
"""
WSGI config for $PROJECT project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/1.10/howto/deployment/wsgi/
"""

import os
from dj_static import Cling
from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "$PROJECT.settings")

application = Cling(get_wsgi_application())

EOF

echo "${green}>>> Editing urls.py${reset}"
cat << EOF > $PROJECT/urls.py
"""$PROJECT URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
    https://docs.djangoproject.com/en/1.10/topics/http/urls/
Examples:
Function views
    1. Add an import:  from my_app import views
    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
Class-based views
    1. Add an import:  from other_app.views import Home
    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
Including another URLconf
    1. Add an import:  from blog import urls as blog_urls
    2. Add a URL to urlpatterns:  url(r'^blog/', include(blog_urls))
"""
from django.conf.urls import include, url
from django.contrib import admin
from $PROJECT.core.views import home

urlpatterns = [
    url(r'^$', home),
    url(r'^admin/', include(admin.site.urls)),
]
EOF

echo "${green}>>> Editing views.py${reset}"
cat << EOF > $PROJECT/core/views.py
from django.shortcuts import render

def home(request):
    return render(request, 'index.html')
EOF

# migrate
python manage.py makemigrations
python manage.py migrate

echo "${green}>>> Running tests${reset}"
python manage.py test

clear

echo "${yellow}>>> Great! Django App created! :D ${reset}"
echo ""

echo -n "Create superuser? (y/N) "
read answer
if [ "$answer" == "y" ]; then
    echo "${green}>>> Creating a 'admin' user ...${reset}"
    echo "${green}>>> The password must contain at least 8 characters.${reset}"
    echo "${green}>>> Password suggestions: demodemo${reset}"
    python manage.py createsuperuser --username='admin' --email=''
fi

echo "${green}>>> Running tests again${reset}"
python manage.py test

echo "${green}>>> Creating the first commit${reset}"
git init
git add .
git commit -m "first commit"

sleep 2

clear

echo "${yellow}>>> Nice! $PROJECT created with superuser! :D${reset}"
echo ""

echo -n "Send project to heroku? (y/N)"
read answer
if [ "$answer" == "y" ]; then
    curl https://gist.githubusercontent.com/diegosorrilha/68e2f411265c81e79ebc379a9ac26d49/raw/6b9c22779bbaf58a9de914ac78848f4701211e2b/django-start-deploy-heroku.sh -o ../django-start-deploy-heroku.sh
    source ../django-start-deploy-heroku.sh $PROJECT
    rm ../django-start-deploy-heroku.sh
else
    clear
    echo "${yellow}>>> OK! running $PROJECT in http://127.0.0.1:8000${reset}"
    python manage.py runserver
fi