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Fix language flags generated by espeak-ng phonemizer (#1801) 

* fix language flags generated by espeak-ng phonemizer

* Style

* Updated language flag regex to consider all language codes alike
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rbaraglia 2022-08-07 13:57:40 +02:00 committed by GitHub
parent 8c645080ac
commit 75ac9e3f0c
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TTS/tts/utils/text/phonemizers/espeak_wrapper.py
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@ -1,4 +1,5 @@
import logging import logging
import re
import subprocess import subprocess
from typing import Dict, List from typing import Dict, List
@ -163,6 +164,13 @@ class ESpeak(BasePhonemizer):
# dealing with the conditions descrived above # dealing with the conditions descrived above
ph_decoded = ph_decoded[:1].replace("_", "") + ph_decoded[1:] ph_decoded = ph_decoded[:1].replace("_", "") + ph_decoded[1:]
# espeak-ng backend can add language flags that need to be removed:
# "sɛʁtˈɛ̃ mˈo kɔm (en)fˈʊtbɔːl(fr) ʒenˈɛʁ de- flˈaɡ də- lˈɑ̃ɡ."
# phonemize needs to remove the language flags of the returned text:
# "sɛʁtˈɛ̃ mˈo kɔm fˈʊtbɔːl ʒenˈɛʁ de- flˈaɡ də- lˈɑ̃ɡ."
ph_decoded = re.sub(r"\(.+?\)", "", ph_decoded)
phonemes += ph_decoded.strip() phonemes += ph_decoded.strip()
return phonemes.replace("_", separator) return phonemes.replace("_", separator)