""" from https://github.com/keithito/tacotron """

'''
Defines the set of symbols used in text input to the model.
'''
_pad        = '_'
_punctuation = ';:,.!?¡¿—-<>*()…"«»“”~ '
_letters = 'ABCÇDEFGHIJKLMNOPQRSTUVWXYZÂÊÎÔÛâêîôûéÉèåÅÈàÀùÙÌìëöabcçdefghijklmnopqrstuvwxyz'
_letters_ipa = "ɑɐɒæɓʙβɔɕçɗɖðʤəɘɚɛɜɝɞɟʄɡɠɢʛɦɧħɥʜɨɪʝɭɬɫɮʟɱɯɰŋɳɲɴøɵɸθœɶʘɹɺɾɻʀʁɽʂʃʈʧʉʊʋⱱʌɣɤʍχʎʏʑʐʒʔʡʕʢǀǁǂǃˈˌːˑʼʴʰʱʲʷˠˤ˞↓↑→↗↘'̩'ᵻ"
#_phonetic_wa = '29:CEJORSZabdefghijklmnopstuvwxyz~ '

# Export all symbols:
symbols = [_pad] + list(_punctuation) + list(_letters) + list(_letters_ipa)
#symbols = list(_phonetic_wa)
# Special symbol ids
SPACE_ID = symbols.index(" ")