cookiecutter-django/hooks/pre_gen_project.py
2017-04-24 15:43:36 -07:00

32 lines
1.2 KiB
Python

project_slug = '{{ cookiecutter.project_slug }}'
if hasattr(project_slug, 'isidentifier'):
assert project_slug.isidentifier(), 'Project slug should be valid Python identifier!'
elasticbeanstalk = '{{ cookiecutter.use_elasticbeanstalk_experimental }}'.lower()
heroku = '{{ cookiecutter.use_heroku }}'.lower()
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 == ''])))