python 储存器
#!/usr/bin/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 obj
shoplist=['apple','mango','carrot']
#write to the file
f=file(shoplistfile,'w')
p.dump(shoplist,f)#dump the obj to a file
f.close()
del shoplist #remove the shoplist
#Read back from the storage
f=file(shoplistfile)
storedlist=p.load(f)
print storedlist
先创建shoplist.data，然后向里面追加数据，最后读取
注意方法：
p.dump(shoplist,f)
p.load(f)
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