from django.core import management
 
def main(settings_file, logfile=None):
    try:
        mod = __import__(settings_file)
        components = settings_file.split('.')
        for comp in components[1:]:
            mod = getattr(mod, comp)

    except ImportError, e:
        import sys
        sys.stderr.write("Error loading the settings module '%s': %s"
                            % (settings_file, e))
        return sys.exit(1)

    # Setup settings
    management.setup_environ(mod)

    options = {}
    if logfile:
        options['outlog'] = logfile
        options['errlog'] = logfile

    from django.core.servers.fastcgi import runfastcgi

    # Run FASTCGI handler
    runfastcgi(**options)
