# -*- coding: utf-8 -*-

import os
import sys
import Hercules.debug as debug

if os.name == 'nt' or os.name == 'win32':
    # default to My Documents
    import winshell
    mydocs = winshell.my_documents()
    hercules_dir = os.path.join(mydocs, 'hercules')
else:
    hercules_dir = os.path.join(os.path.expanduser('~'), '.hercules')
try:
    if not os.path.exists(hercules_dir):
        debug.debug('Creating %s' % hercules_dir)
        os.makedirs(hercules_dir)
    else:
        debug.debug('Using Hercules directory: %s'% hercules_dir)
except OSError:
    debug.debug("Unable to create hercules directory.")
    raise
    sys.exit()

if not os.access(hercules_dir, os.W_OK):
        debug.debug('Cannot write to hercules directory, %s' % hercules_dir)
        sys.exit()