#!/usr/bin/env python

import yaml
import os
import sys

# Place your user here
main_conf = yaml.load(open('/home/user/debderiver/examples/debderiver.yaml', 'r'))

class OperatingSystem(object):
    """Operating System."""

    def __init__(self, name, description, base_dir):
        self.name = name
        self.description = description
        self.base_dir = base_dir

opsys = OperatingSystem(main_conf['os'], main_conf['description'], \
            main_conf['base_dir'])
if not os.access(opsys.base_dir, os.W_OK):
    sys.stderr.write('"%s" is not a writable directory\n' % opsys.base_dir)
    sys.exit(1)