add python decouple

.env.sample

+DEBUG=True
+ALLOWED_HOSTS=.localhost, .ipv6.work

README.md

 docker build -t ipv6dotwork .
-docker run -d -p 8000:8000 --name ipv6dotwork ipv6dotwork
+
+docker run -d -p 127.0.0.1:8001:8000 --name ipv6dotwork ipv6dotwork

ipv6work/settings.py

@@ -11,6 +11,7 @@ https://docs.djangoproject.com/en/2.1/ref/settings/
 """
 
 import os
+from decouple import config, Csv
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
@@ -23,10 +24,9 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 SECRET_KEY = '+0t^onasc-b+_ry$!6@hpf4o79rw6m%q7dow5#ia+@nla&2@0-'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
+DEBUG = config('DEBUG', cast=bool, default=False)
 
+ALLOWED_HOSTS = config('ALLOWED_HOSTS', cast=Csv(), default="*")
 
 # Application definition
 

requirements.txt

@@ -2,3 +2,4 @@ Django==2.1.2
 django-crispy-forms==1.7.2
 git+https://github.com/yourlabs/django-autocomplete-light.git#egg=django-autocomplete-light
 rules==2.0
+python-decouple==3.1