manage.py

"""
Source:
https://gist.github.com/bennylope/2999704

Declare all environment files in a .env file and use this manage.py
to run items that reads this file. This allows us to separate development
and production environments
"""

import os
import sys
import re


def read_env():
    """Pulled from Honcho code with minor updates, reads local default
    environment variables from a .env file located in the project root
    directory.
    """
    try:
        with open('.env') as f:
            content = f.read()
    except IOError:
        content = ''

    for line in content.splitlines():
        m1 = re.match(r'\A([A-Za-z_0-9]+)=(.*)\Z', line)
        if m1:
            key, val = m1.group(1), m1.group(2)
            m2 = re.match(r"\A'(.*)'\Z", val)
            if m2:
                val = m2.group(1)
            m3 = re.match(r'\A"(.*)"\Z', val)
            if m3:
                val = re.sub(r'\\(.)', r'\1', m3.group(1))
            os.environ.setdefault(key, val)


if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "api.config.settings")

    from django.core.management import execute_from_command_line

    read_env()
    execute_from_command_line(sys.argv)