Better organization of the settings files

Fixes #8

.gitignore

@@ -2,5 +2,5 @@
 *.swp
 media/
 db.sqlite3
-Ernestophone/settings.py
+Ernestophone/settings/secret.py
 __pycache__

Ernestophone/settings/common.py

@@ -1,41 +1,38 @@
-"""
-Django settings for Ernestophone project.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/1.7/topics/settings/
-
-For the full list of settings and their values, see
-https://docs.djangoproject.com/en/1.7/ref/settings/
-"""
-
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 import os
 
-BASE_DIR = os.path.dirname(os.path.dirname(__file__))
+try:
+    from . import secret
+except ImportError:
+    raise ImportError(
+        "The secret.py file is missing.\n"
+        "For a development environment, simply copy secret_example.py"
+    )
 
-EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
 
-MEDIA_URL = '/media/'
-MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
+def import_secret(name):
+    """
+    Shorthand for importing a value from the secret module and raising an
+    informative exception if a secret is missing.
+    """
+    try:
+        return getattr(secret, name)
+    except AttributeError:
+        raise RuntimeError("Secret missing: {}".format(name))
 
-STATIC_URL = '/static/'
+SECRET_KEY = import_secret("SECRET_KEY")
+ADMINS = import_secret("ADMINS")
+SERVER_EMAIL = import_secret("SERVER_EMAIL")
 
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/1.7/howto/deployment/checklist/
+DBNAME = import_secret("DBNAME")
+DBUSER = import_secret("DBUSER")
+DBPASSWD = import_secret("DBPASSWD")
 
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'ax0|dG^AhtYfXPXgu3*e|k3l^yKpbK;$~(_%q/5C!H9yHA(Z(2'
 
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+BASE_DIR = os.path.join(
+    os.path.dirname(__file__), "..", ".."
+)
 
-ALLOWED_HOSTS = []
-
-ACCOUNT_CREATION_PASS = 'dummy'
-
-# Application definition
-
-INSTALLED_APPS = (
+INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
@@ -47,9 +44,9 @@ INSTALLED_APPS = (
     'calendrier',
     'propositions',
     'pads',
-)
+]
 
-MIDDLEWARE_CLASSES = (
+MIDDLEWARE_CLASSES = [
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
@@ -57,24 +54,9 @@ MIDDLEWARE_CLASSES = (
     'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
-)
+]
 
-ROOT_URLCONF = 'Ernestophone.urls'
-
-WSGI_APPLICATION = 'Ernestophone.wsgi.application'
-
-
-# Database
-# https://docs.djangoproject.com/en/1.7/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
-    }
-}
-
-# Templates
+ROOT_URLCONF = "Ernestophone.urls"
 
 TEMPLATES = [{
     'BACKEND': 'django.template.backends.django.DjangoTemplates',
@@ -95,24 +77,25 @@ TEMPLATES = [{
     }
 }]
 
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.postgresql_psycopg2",
+        "NAME": DBNAME,
+        "USER": DBUSER,
+        "PASSWORD": DBPASSWD,
+        "HOST": "localhost",
+    }
+}
 
-# Internationalization
-# https://docs.djangoproject.com/en/1.7/topics/i18n/
 
+# I18n
 LANGUAGE_CODE = 'fr-fr'
-
 TIME_ZONE = 'UTC'
-
 USE_I18N = True
-
 USE_L10N = True
-
 USE_TZ = True
 
 
-# Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/1.7/howto/static-files/
-
 STATICFILES_DIRS = (
     os.path.join(BASE_DIR, 'static'),
     os.path.join(BASE_DIR, 'media/partitions'),

Ernestophone/settings/local.py

@@ -0,0 +1,26 @@
+import os
+
+
+from .common import *  # noqa
+from .common import BASE_DIR, INSTALLED_APPS, MIDDLEWARE_CLASSES
+
+
+EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+
+DEBUG = True
+
+INSTALLED_APPS += ["debug_toolbar"]
+MIDDLEWARE_CLASSES = (
+    ["debug_toolbar.middleware.DebugToolbarMiddleware"]
+    + MIDDLEWARE_CLASSES
+)
+
+STATIC_URL = "/static/"
+MEDIA_URL = "/media/"
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
+    }
+}

Ernestophone/settings/prod.py

@@ -0,0 +1,22 @@
+import os
+
+from .common import *  # noqa
+from .common import BASE_DIR
+
+
+DEBUG = False
+
+ALLOWED_HOSTS = [
+    "ernestophone.ens.fr",
+    "www.ernestophone.ens.fr",
+]
+
+STATIC_URL = "/static/"
+STATIC_ROOT = os.path.join(
+    BASE_DIR, "..", "..", "public", "ernesto", "static"
+)
+
+MEDIA_URL = "/media/"
+MEDIA_ROOT = os.path.join(
+    BASE_DIR, "..", "media"
+)

Ernestophone/settings/secret_example.py

@@ -0,0 +1,7 @@
+SECRET_KEY = "vpb%-1@$ha98w5^ji#@9v2_kxj)zdk5+e!9!fqniu2$#eg+46="
+ADMINS = None
+SERVER_EMAIL = "ernesto@localhost"
+
+DBNAME = "ernesto"
+DBUSER = "ernesto"
+DBPASSWD = "YNp2rrXowJnDAFF3"

manage.py

@@ -3,7 +3,10 @@ import os
 import sys
 
 if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "Ernestophone.settings")
+    os.environ.setdefault(
+        "DJANGO_SETTINGS_MODULE",
+        "Ernestophone.settings.local"
+    )
 
     from django.core.management import execute_from_command_line
 

requirements-devel.txt

@@ -0,0 +1,4 @@
+-r requirements.txt
+
+django-debug-toolbar
+ipython

requirements.txt

@@ -1,5 +1,5 @@
 Django==1.8.*
 
 # Pour la prod
-ipython
+psycopg2
 gunicorn