From adcee8828ef5d78b575043954deb662a35e318f7 Mon Sep 17 00:00:00 2001
From: huangmingming <huangmingming@deepscience.cn>
Date: 星期一, 30 一月 2023 16:02:54 +0800
Subject: [PATCH] update the minimum size of audio
---
funasr/utils/postprocess_utils.py | 96 +++++++++++++++++++++++++++++++++++++++--------
1 files changed, 79 insertions(+), 17 deletions(-)
diff --git a/funasr/utils/postprocess_utils.py b/funasr/utils/postprocess_utils.py
index 72080ae..4da0d59 100644
--- a/funasr/utils/postprocess_utils.py
+++ b/funasr/utils/postprocess_utils.py
@@ -1,21 +1,20 @@
# Copyright (c) Alibaba, Inc. and its affiliates.
import string
+import logging
from typing import Any, List, Union
def isChinese(ch: str):
- if '\u4e00' <= ch <= '\u9fff':
+ if '\u4e00' <= ch <= '\u9fff' or '\u0030' <= ch <= '\u0039':
return True
return False
def isAllChinese(word: Union[List[Any], str]):
word_lists = []
- table = str.maketrans('', '', string.punctuation)
for i in word:
- cur = i.translate(table)
- cur = cur.replace(' ', '')
+ cur = i.replace(' ', '')
cur = cur.replace('</s>', '')
cur = cur.replace('<s>', '')
word_lists.append(cur)
@@ -31,10 +30,8 @@
def isAllAlpha(word: Union[List[Any], str]):
word_lists = []
- table = str.maketrans('', '', string.punctuation)
for i in word:
- cur = i.translate(table)
- cur = cur.replace(' ', '')
+ cur = i.replace(' ', '')
cur = cur.replace('</s>', '')
cur = cur.replace('<s>', '')
word_lists.append(cur)
@@ -43,7 +40,7 @@
return False
for ch in word_lists:
- if ch.isalpha() is False:
+ if ch.isalpha() is False and ch != "'":
return False
elif ch.isalpha() is True and isChinese(ch) is True:
return False
@@ -51,12 +48,16 @@
return True
-def abbr_dispose(words: List[Any]) -> List[Any]:
+# def abbr_dispose(words: List[Any]) -> List[Any]:
+def abbr_dispose(words: List[Any], time_stamp: List[List] = None) -> List[Any]:
words_size = len(words)
word_lists = []
abbr_begin = []
abbr_end = []
last_num = -1
+ ts_lists = []
+ ts_nums = []
+ ts_index = 0
for num in range(words_size):
if num <= last_num:
continue
@@ -87,12 +88,20 @@
else:
break
+ for num in range(words_size):
+ if words[num] == ' ':
+ ts_nums.append(ts_index)
+ else:
+ ts_nums.append(ts_index)
+ ts_index += 1
last_num = -1
for num in range(words_size):
if num <= last_num:
continue
if num in abbr_begin:
+ if time_stamp is not None:
+ begin = time_stamp[ts_nums[num]][0]
word_lists.append(words[num].upper())
num += 1
while num < words_size:
@@ -104,16 +113,28 @@
if words[num].encode('utf-8').isalpha():
word_lists.append(words[num].upper())
num += 1
+ if time_stamp is not None:
+ end = time_stamp[ts_nums[num]][1]
+ ts_lists.append([begin, end])
else:
word_lists.append(words[num])
+ if time_stamp is not None and words[num] != ' ':
+ begin = time_stamp[ts_nums[num]][0]
+ end = time_stamp[ts_nums[num]][1]
+ ts_lists.append([begin, end])
+ begin = end
- return word_lists
+ if time_stamp is not None:
+ return word_lists, ts_lists
+ else:
+ return word_lists
-def sentence_postprocess(words: List[Any]):
+def sentence_postprocess(words: List[Any], time_stamp: List[List] = None):
middle_lists = []
word_lists = []
word_item = ''
+ ts_lists = []
# wash words lists
for i in words:
@@ -130,45 +151,86 @@
# all chinese characters
if isAllChinese(middle_lists):
- for ch in middle_lists:
+ for i, ch in enumerate(middle_lists):
word_lists.append(ch.replace(' ', ''))
+ if time_stamp is not None:
+ ts_lists = time_stamp
# all alpha characters
elif isAllAlpha(middle_lists):
- for ch in middle_lists:
+ ts_flag = True
+ for i, ch in enumerate(middle_lists):
+ if ts_flag and time_stamp is not None:
+ begin = time_stamp[i][0]
+ end = time_stamp[i][1]
word = ''
if '@@' in ch:
word = ch.replace('@@', '')
word_item += word
+ if time_stamp is not None:
+ ts_flag = False
+ end = time_stamp[i][1]
else:
word_item += ch
word_lists.append(word_item)
word_lists.append(' ')
word_item = ''
+ if time_stamp is not None:
+ ts_flag = True
+ end = time_stamp[i][1]
+ ts_lists.append([begin, end])
+ begin = end
# mix characters
else:
alpha_blank = False
- for ch in middle_lists:
+ ts_flag = True
+ begin = -1
+ end = -1
+ for i, ch in enumerate(middle_lists):
+ if ts_flag and time_stamp is not None:
+ begin = time_stamp[i][0]
+ end = time_stamp[i][1]
word = ''
if isAllChinese(ch):
if alpha_blank is True:
word_lists.pop()
word_lists.append(ch)
alpha_blank = False
+ if time_stamp is not None:
+ ts_flag = True
+ ts_lists.append([begin, end])
+ begin = end
elif '@@' in ch:
word = ch.replace('@@', '')
word_item += word
alpha_blank = False
+ if time_stamp is not None:
+ ts_flag = False
+ end = time_stamp[i][1]
elif isAllAlpha(ch):
word_item += ch
word_lists.append(word_item)
word_lists.append(' ')
word_item = ''
alpha_blank = True
+ if time_stamp is not None:
+ ts_flag = True
+ end = time_stamp[i][1]
+ ts_lists.append([begin, end])
+ begin = end
else:
raise ValueError('invalid character: {}'.format(ch))
- word_lists = abbr_dispose(word_lists)
- sentence = ''.join(word_lists).strip()
- return sentence
+ if time_stamp is not None:
+ word_lists, ts_lists = abbr_dispose(word_lists, ts_lists)
+ real_word_lists = []
+ for ch in word_lists:
+ if ch != ' ':
+ real_word_lists.append(ch)
+ sentence = ' '.join(real_word_lists).strip()
+ return sentence, ts_lists, real_word_lists
+ else:
+ word_lists = abbr_dispose(word_lists)
+ sentence = ''.join(word_lists).strip()
+ return sentence
--
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