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Author jiba
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Date 2002-08-07.15:31:47
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Content 
There is a strange behaviour in cPickle (in Python 2.2.1).
For big serialized file, the following:

        cPickle.loads(open("my_file").read())

can be much (e.g. 7 times) faster than:

        cPickle.load(open("my_file"))

It seems that cPickle use unbuffered reading or what ?
The pickle implementation doesn't have this behaviour,
and can even be
faster than the C one!
History
Date User Action Args
2007-08-23 14:04:40adminlinkissue592112 messages
2007-08-23 14:04:40admincreate