46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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将 boostrapi18n.csv 转换为 boostrapi18n.tsv
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- 单元格内真实换行写成字面 \\r\\n，制表符写成字面 \\t，避免破坏列
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- 不用引号包裹字段，输出无首尾 "
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"""
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import csv
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import os
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def _normalize_cell(cell):
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"""还原 CSV 双引号转义；真实换行/制表符改为字面 \\r\\n、\\t，避免输出时被加引号"""
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if not isinstance(cell, str):
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return cell
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s = cell.replace('""', '"')
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s = s.replace('\r\n', '\\r\\n').replace('\n', '\\r\\n').replace('\r', '\\r\\n')
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s = s.replace('\t', '\\t') # 单元格内真实 tab 写成 \t，避免破坏列
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return s
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def convert_csv_to_tsv():
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csv_file = 'boostrapi18n.csv'
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tsv_file = 'boostrapi18n.tsv'
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if not os.path.exists(csv_file):
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print(f'错误: 找不到文件 {csv_file}')
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return False
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try:
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with open(csv_file, 'r', encoding='utf-8') as f_in:
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reader = csv.reader(f_in)
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rows = [[_normalize_cell(cell) for cell in row] for row in reader]
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# 手动按 \t 拼接行，不经过会加引号的 writer，保证无首尾 "
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with open(tsv_file, 'w', encoding='utf-8', newline='') as f_out:
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for row in rows:
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f_out.write('\t'.join(row) + '\n')
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print(f'成功: {csv_file} 已转换为 {tsv_file}')
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return True
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except Exception as e:
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print(f'错误: 转换失败 - {str(e)}')
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return False
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if __name__ == '__main__':
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convert_csv_to_tsv()
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