move-conf.py

# A script to move instance environment variables from nio.env to the new nio.conf [user_defined]section. 
# Useful for migrating a project from nio-core < 20170126
#
# Usage:
# Run this script from inside the project root
#
# Example:
# python move-conf.py
#
# All variables set in nio.env will now show up at the bottom of nio.conf in a [user_defined] section
with open('nio.conf', 'a') as nconf, open('nio.env', 'r') as nenv:
    for line in nenv:
        if '[vars]' in line:
            nconf.write('\n[user_defined]\n')
        else:
            conf_line = line.replace(': ', '=')
            nconf.write(conf_line)