code: func InitClient(lang string) (client *osdb.Client, err error) {
  	if client, err = osdb.NewClient(); err != nil {
  		return
  	}
  	if err = client.LogIn(os.Getenv("OSDB_LOGIN"), os.Getenv("OSDB_PASSWORD"), lang); err != nil {
  		return
  	}
  	return
  }
docs: // InitClient returns a Client connected to OSDB API using env. vars OSDB_LOGIN,
  // OSDB_PASSWORD.