Implement ZH_CH phonemizer

TTS/tts/utils/text/phonemizers/zh_cn_phonemizer.py

@@ -0,0 +1,61 @@
+from typing import Dict
+
+from TTS.tts.utils.text.chinese_mandarin.phonemizer import chinese_text_to_phonemes
+from TTS.tts.utils.text.phonemizers.base import BasePhonemizer
+
+_DEF_ZH_PUNCS = "、.,[]()?!〽~『』「」【】"
+
+
+class ZH_CN_Phonemizer(BasePhonemizer):
+    """🐸TTS Zh-Cn phonemizer using functions in `TTS.tts.utils.text.chinese_mandarin.phonemizer`
+
+    Args:
+        punctuations (str):
+            Set of characters to be treated as punctuation. Defaults to `_DEF_ZH_PUNCS`.
+
+        keep_puncs (bool):
+            If True, keep the punctuations after phonemization. Defaults to False.
+
+    Example ::
+
+        "这是，样本中文。" -> `d|ʒ|ø|4| |ʂ|ʏ|4| |，| |i|ɑ|ŋ|4|b|œ|n|3| |d|ʒ|o|ŋ|1|w|œ|n|2| |。`
+
+    TODO: someone with Mandarin knowledge should check this implementation
+    """
+
+    language = "zh-cn"
+
+    def __init__(self, punctuations=_DEF_ZH_PUNCS, keep_puncs=False, **kwargs):
+        super().__init__(self.language, punctuations=punctuations, keep_puncs=keep_puncs)
+
+    @staticmethod
+    def name():
+        return "zh_cn_phonemizer"
+
+    def phonemize_zh_cn(self, text: str, separator: str = "|") -> str:
+        ph = chinese_text_to_phonemes(text, separator)
+        return ph
+
+    def _phonemize(self, text, separator):
+        return self.phonemize_zh_cn(text, separator)
+
+    @staticmethod
+    def supported_languages() -> Dict:
+        return {"zh-cn": "Japanese (Japan)"}
+
+    def version(self) -> str:
+        return "0.0.1"
+
+    def is_available(self) -> bool:
+        return True
+
+
+if __name__ == "__main__":
+    text = "这是，样本中文。"
+    e = ZH_CN_Phonemizer()
+    print(e.supported_languages())
+    print(e.version())
+    print(e.language)
+    print(e.name())
+    print(e.is_available())
+    print("`" + e.phonemize(text) + "`")