12. 数据压缩和存档

The modules described in this chapter support data compression with the zlib, gzip, and bzip2 algorithms, and the creation of ZIP- and tar-format archives. See also Archiving operations provided by the shutil module.

• 12.1. zlib — 与 gzip 兼容的压缩
• 12.2. gzip — 对 gzip 格式的支持
  • 12.2.1. 用法示例
• 12.3. bz2 — Compression compatible with bzip2
  • 12.3.1. 文件压缩和解压
  • 12.3.2. Sequential (de)compression
  • 12.3.3. 一次性压缩或解压
• 12.4. zipfile — 在 ZIP 归档中工作
  • 12.4.1. ZipFile 对象
  • 12.4.2. PyZipFile Objects
  • 12.4.3. ZipInfo Objects
  • 12.4.4. 命令行界面
    • 12.4.4.1. Command-line options
• 12.5. tarfile — Read and write tar archive files
  • 12.5.1. TarFile Objects
  • 12.5.2. TarInfo Objects
  • 12.5.3. 示例
  • 12.5.4. Supported tar formats
  • 12.5.5. Unicode issues