command_line.py 文件源码

def list_voices(access_key, secret_key, voice_language, voice_gender):
    """List available Ivona voices"""
    try:
        ivona_api = IvonaAPI(access_key, secret_key)
    except (ValueError, IvonaAPIException) as e:
        raise click.ClickException("Something went wrong: {}".format(repr(e)))

    click.echo("Listing available voices...")

    voices_list = ivona_api.get_available_voices(
        language=voice_language,
        gender=voice_gender,
    )

    # Group voices by language
    voices_dict = dict()
    data = sorted(voices_list, key=lambda x: x['Language'])
    for k, g in groupby(data, key=lambda x: x['Language']):
        voices_dict[k] = list(g)

    for ln, voices in voices_dict.items():
        voice_names = [v['Name'] for v in voices]
        click.echo("{}: {}".format(ln, ', '.join(voice_names)))

    click.secho("All done", fg='green')