Add a pre-hook that checks the python version
Closes
@@ -9,3 +9,23 @@ docker = '{{ cookiecutter.use_docker }}'.lower()
if elasticbeanstalk == 'y' and (heroku == 'y' or docker == 'y'):
raise Exception("Cookiecutter Django's EXPERIMENTAL Elastic Beanstalk support is incompatible with Heroku and Docker setups.")
+
+if docker == 'n':
+ import sys
+
+ python_major_version = sys.version_info[0]
+
+ if python_major_version == 2:
+ sys.stdout.write("WARNING: Cookiecutter Django does not support Python 2! Stability is guaranteed with Python 3.4+ only. Are you sure you want to proceed? (y/n)")
+
+ yes_options = set(['y'])
+ no_options = set(['n', ''])
+ choice = raw_input().lower()
+ if choice in no_options:
+ sys.exit(1)
+ elif choice in yes_options:
+ pass
+ else:
+ sys.stdout.write("Please respond with %s or %s"
+ % (', '.join([o for o in yes_options if not o == ''])
+ , ', '.join([o for o in no_options if not o == ''])))
