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Description:
Using the pickle module under jython is a rather slow method for storing data. Using the ObjectOutputStream speeds it up. You can save and restore objects (jython and java) with these functions.
Source: Text Source
from java import io
def saveObject(x,fname="jython.bin"):
outs=io.ObjectOutputStream(io.FileOutputStream(fname))
outs.writeObject(x)
outs.close()
def loadObject(fname="jython.bin"):
ins=io.ObjectInputStream(io.FileInputStream(fname))
x=ins.readObject()
ins.close()
return x
x={1:1,'two':"2",'three':[1,2,3]}
saveObject(x)
y=loadObject()
print y
Discussion:
The objects have to implement the Serializable interface. Most of jython's classes do. It is also very useful together with the JNumeric package.
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