use environ for environment variables

fet2020/fet2020/settings.py

@@ -11,6 +11,11 @@ https://docs.djangoproject.com/en/3.0/ref/settings/
 """
 
 import os
+import environ
+env = environ.Env(
+    # set casting, default value
+    DEBUG=(bool, True)
+)
 
 # Prints and logs are written to console
 # TODO: Change before release
@@ -37,13 +42,15 @@ 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/3.0/howto/deployment/checklist/
 
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'r37-i7l)vrduzz2-gira+z#u!p!di9#f+%s*5-bb($hg)55@ns'
-
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = env('DEBUG')
+if DEBUG:
+# SECURITY WARNING: keep the secret key used in production secret!
+    SECRET_KEY = 'r37-i7l)vrduzz2-gira+z#u!p!di9#f+%s*5-bb($hg)55@ns'
+else:
+    SECRET_KEY = env('SECRET_KEY')
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ["127.0.0.1", "localhost"]
 
 DATA_UPLOAD_MAX_MEMORY_SIZE = 1024 * 1024 * 1024
 # Application definition

fet2020/requirements.txt

@@ -8,4 +8,4 @@ docutils==0.16
 easy-thumbnails==2.7.0
 etherpad-lite==0.5
 django-filter
-ldap3
+ldap3django-environ