바라보기, 언어, 피클, PKL, pickle, python

바라보기, 언어, 피클, PKL, pickle, python

 

 

The pickle module implements binary protocols for serializing and de-serializing a Python object structure. “Pickling” is the process whereby a Python object hierarchy is converted into a byte stream, and “unpickling” is the inverse operation, whereby a byte stream (from a binary file or bytes-like object) is converted back into an object hierarchy. Pickling (and unpickling) is alternatively known as “serialization”, “marshalling,” 1 or “flattening”; however, to avoid confusion, the terms used here are “pickling” and “unpickling”.

pickle — Python object serialization

 

 

 

Table of Contents

• pickle — Python object serialization
  • Relationship to other Python modules
    • Comparison with marshal
    • Comparison with json
  • Data stream format
  • Module Interface
  • What can be pickled and unpickled?
  • Pickling Class Instances
    • Persistence of External Objects
    • Dispatch Tables
    • Handling Stateful Objects
  • Custom Reduction for Types, Functions, and Other Objects
  • Out-of-band Buffers
    • Provider API
    • Consumer API
    • Example
  • Restricting Globals
  • Performance
  • Examples

 

 

 

27.3 파이썬 객체를 파일에 저장하기, 가져오기(코딩도장)