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import os
import pdb
import re
import cn2an
from pypinyin import lazy_pinyin, Style
import sys
sys.path.append("/data/docker/liujing04/gpt-vits/gpt-vits-master")
from text.symbols import punctuation
from text.tone_sandhi import ToneSandhi
current_file_path = os.path.dirname(__file__)
pinyin_to_symbol_map = {line.split("\t")[0]: line.strip().split("\t")[1] for line in
open(os.path.join(current_file_path, 'opencpop-strict.txt')).readlines()}
import jieba.posseg as psg
rep_map = {
':': ',',
';': ',',
',': ',',
'。': '.',
'!': '!',
'?': '?',
'\n': '.',
"·": ",",
'、': ",",
'...': '…',
'$': '.',
'/': ',',
'—': "-"
}
tone_modifier = ToneSandhi()
def replace_punctuation(text):
text = text.replace("嗯", "恩").replace("呣","母")
pattern = re.compile('|'.join(re.escape(p) for p in rep_map.keys()))
replaced_text = pattern.sub(lambda x: rep_map[x.group()], text)
replaced_text = re.sub(r'[^\u4e00-\u9fa5'+"".join(punctuation)+r']+', '', replaced_text)
return replaced_text
def g2p(text):
pattern = r'(?<=[{0}])\s*'.format(''.join(punctuation))
sentences = [i for i in re.split(pattern, text) if i.strip()!='']
phones, word2ph = _g2p(sentences)
return phones, word2ph
def _get_initials_finals(word):
initials = []
finals = []
orig_initials = lazy_pinyin(
word, neutral_tone_with_five=True, style=Style.INITIALS)
orig_finals = lazy_pinyin(
word, neutral_tone_with_five=True, style=Style.FINALS_TONE3)
for c, v in zip(orig_initials, orig_finals):
initials.append(c)
finals.append(v)
return initials, finals
def _g2p(segments):
phones_list = []
word2ph = []
for seg in segments:
pinyins = []
# Replace all English words in the sentence
seg = re.sub('[a-zA-Z]+', '', seg)
seg_cut = psg.lcut(seg)
initials = []
finals = []
seg_cut = tone_modifier.pre_merge_for_modify(seg_cut)
for word, pos in seg_cut:
if pos == 'eng':
continue
sub_initials, sub_finals = _get_initials_finals(word)
sub_finals = tone_modifier.modified_tone(word, pos,
sub_finals)
initials.append(sub_initials)
finals.append(sub_finals)
# assert len(sub_initials) == len(sub_finals) == len(word)
initials = sum(initials, [])
finals = sum(finals, [])
#
for c, v in zip(initials, finals):
raw_pinyin = c+v
# NOTE: post process for pypinyin outputs
# we discriminate i, ii and iii
if c == v:
assert c in punctuation
phone = [c]
word2ph.append(1)
else:
v_without_tone = v[:-1]
tone = v[-1]
pinyin = c+v_without_tone
assert tone in '12345'
if c:
# 多音节
v_rep_map = {
"uei": 'ui',
'iou': 'iu',
'uen': 'un',
}
if v_without_tone in v_rep_map.keys():
pinyin = c+v_rep_map[v_without_tone]
else:
# 单音节
pinyin_rep_map = {
'ing': 'ying',
'i': 'yi',
'in': 'yin',
'u': 'wu',
}
if pinyin in pinyin_rep_map.keys():
pinyin = pinyin_rep_map[pinyin]
else:
single_rep_map = {
'v': 'yu',
'e': 'e',
'i': 'y',
'u': 'w',
}
if pinyin[0] in single_rep_map.keys():
pinyin = single_rep_map[pinyin[0]]+pinyin[1:]
assert pinyin in pinyin_to_symbol_map.keys(), (pinyin, seg, raw_pinyin)
new_c, new_v = pinyin_to_symbol_map[pinyin].split(' ')
new_v = new_v + tone
phone = [new_c, new_v]
word2ph.append(len(phone))
phones_list += phone
return phones_list, word2ph
def text_normalize(text):
numbers = re.findall(r'\d+(?:\.?\d+)?', text)
for number in numbers:
text = text.replace(number, cn2an.an2cn(number), 1)
text = replace_punctuation(text)
return text
if __name__ == '__main__':
text = "啊——但是《原神》是由,米哈\游自主,研发的一款全.新开放世界.冒险游戏"
text = "呣呣呣~就是…大人的鼹鼠党吧?"
text = "你好"
text = text_normalize(text)
print(g2p(text))
# # 示例用法
# text = "这是一个示例文本:,你好!这是一个测试..."
# print(g2p_paddle(text)) # 输出: 这是一个示例文本你好这是一个测试