12. Data Persistence - Python 3.5.9 documentation 编辑
The modules described in this chapter support storing Python data in a persistent form on disk. The pickle
and marshal
modules can turn many Python data types into a stream of bytes and then recreate the objects from the bytes. The various DBM-related modules support a family of hash-based file formats that store a mapping of strings to other strings.
The list of modules described in this chapter is:
- 12.1.
pickle
— Python object serialization - 12.2.
copyreg
— Registerpickle
support functions - 12.3.
shelve
— Python object persistence - 12.4.
marshal
— Internal Python object serialization - 12.5.
dbm
— Interfaces to Unix “databases” - 12.6.
sqlite3
— DB-API 2.0 interface for SQLite databases
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论