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Editor to share with you how to use deserialization of python, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

Use the best way to deserialize

The efficiency of deserialization of corresponding strings by eval, cPickle and json is compared below. It can be seen that json is nearly 3 times faster than cPickle and 20 times faster than eval.

Import jsonimport cPicklea = range (10000) S1 = str (a) S2 = cPickle.dumps (a) S2 = json.dumps (a)% timeit-n 100x = eval (S1)% timeit-n 100x = cPickle.loads (S2)% timeit-n 100x = json.loads (s3) 100loops, best of 3: 16.8ms per loop100 loops, best of 3: 2.02 ms per loop100 loops, best of 3: 798 μ s per loop are all the contents of the article "how python uses deserialization" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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