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multi-csv-merger

这个 Python 脚本用于合并多个 CSV 文件并清理结果数据。它特别适用于处理具有相同表头但可能存在编码差异的 CSV 文件。

功能

  • 自动检测并处理不同编码的 CSV 文件
  • 合并具有相同表头的多个 CSV 文件
  • 删除合并后的数据中完全为空的列
  • 详细的日志记录,方便追踪处理过程

使用要求

  • Python 3.6+
  • pandas
  • chardet

安装依赖

pip install pandas chardet

使用方法

  1. 克隆此仓库到本地。
  2. 在脚本中设置 folder_path 变量为包含您要合并的 CSV 文件的文件夹路径。
  3. 运行脚本:
python csv_merger_cleaner.py

脚本将在指定文件夹中创建一个名为 combined_output.csv 的新文件,其中包含所有合并和清理后的数据。

注意事项

  • 确保所有需要合并的 CSV 文件都有相同的列结构
  • 脚本会自动尝试处理不同的常见文本编码。
  • 处理大量或大型 CSV 文件时可能需要较长时间。

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