pickling.py

来自「《简明 Python 教程》为 "A Byte of Python" 的唯一指定」· Python 代码 · 共 24 行

#!/usr/bin/env python
# Filename: pickling.py

import cPickle as p
#import pickle as p

shoplistfile='shoplist.data'
# the name of the file where we will store the object

shoplist=['apple','mango','carrot']

# Write to the file
f=file(shoplistfile,'w')
p.dump(shoplist,f) # dump the object to a file
f.close()

del shoplist # remove the shoplist

# Read back from the storage
f=file(shoplistfile)
storedlist=p.load(f)
print storedlist