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This article mainly shows you "how to use uuid in python", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to use uuid in python" this article.

Uuid

A quick and easy way to generate a generic unique ID (or "UUID") through the uuid module of the Python standard library.

Import uuiduser_id = uuid.uuid4 () print (user_id)

This creates a random 128-digit number that is almost certainly unique. In fact, more than 2 possible UUID can be generated. But more than five decimal systems (or 500000000000000000000000000000000).

The probability of finding repetition in a given set is extremely low. Even with a trillion UUID, the likelihood of repetition is far less than 1/1000000000.

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