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- import re
- from qwen_agent.utils.utils import has_chinese_chars
- def rm_newlines(text):
- if text.endswith('-\n'):
- text = text[:-2]
- return text.strip()
- rep_c = ' '
- if has_chinese_chars(text):
- rep_c = ''
- text = re.sub(r'(?<=[^\.。:：\d])\n', rep_c, text)
- return text.strip()
- def rm_cid(text):
- text = re.sub(r'\(cid:\d+\)', '', text)
- return text
- def rm_hexadecimal(text):
- text = re.sub(r'[0-9A-Fa-f]{21,}', '', text)
- return text
- def rm_continuous_placeholders(text):
- text = re.sub(r'[.\- —。_*]{7,}', '\t', text)
- text = re.sub(r'\n{3,}', '\n\n', text)
- return text
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