Python script to read .env and push to heroku app config

py_env_heroku.py

from honcho.environ import parse
from invoke import run

def push_env(file='.env'):
    with open(file, 'r') as f:
        env = parse(f.read())
        cmd = 'heroku config:set --app '
        for key, value in env.items():
            cmd += ' ' + key + "=" + "'"+ value + "'"
        run(cmd)

push_env()