code: def main(args=None):
      
      if args is None:
          args = sys.argv[1:]
  
      o = Options()
      try:
          o.parseOptions(args)
      except usage.UsageError, e:
          raise SystemExit(str(e))
      else:
          return createSSLCertificate(o)
docs: Create a private key and a certificate and write them to a file.