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Asked: 2024-09-22T07:25:23+05:30 In:

How can I generate a GUID or UUID in Python? I’m looking for a clear method or example to create one.

Hey everyone!

I’m diving into a project where I need to generate unique identifiers, and I keep hearing about GUIDs and UUIDs. However, I’m a bit lost on how exactly to create one in Python.

Could anyone share a clear method or example to generate a GUID/UUID? It would really help me out! Thanks in advance!

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    2 Answers


    1. Generating a GUID (Globally Unique Identifier) or UUID (Universally Unique Identifier) in Python is quite straightforward, thanks to the built-in uuid module. The uuid module provides several functions to generate unique identifiers, with uuid4() being one of the most commonly used methods as it generates a random UUID. Here’s how you can create one:

      import uuid

# Generate a random UUID
unique_id = uuid.uuid4()
print("Generated UUID:", unique_id)

      Simply run the above code and you’ll get a unique identifier each time. The uuid4() function generates a random UUID based on the current state of the random number generator, ensuring no duplicates within a reasonable scope. If you need a UUID based on a specific namespace, you can use other functions like uuid5(), but for most use cases, uuid4() is sufficient. Make sure to explore the full capabilities of the uuid module for more advanced usage!







    2. Generating UUID in Python

      How to Generate a UUID in Python

      Hi there!

      If you’re looking to generate unique identifiers in Python, using UUIDs (Universally Unique Identifiers) is a great way to go. Python comes with a built-in library called uuid that makes this super easy!

      Here’s a simple example:

      import uuid

# Generate a random UUID
unique_id = uuid.uuid4()

# Print the unique identifier
print(unique_id)

      In this code:

      • We first import the uuid module.
      • Then we call uuid.uuid4() to create a random UUID.
      • Finally, we print the unique identifier.

      Each time you run this code, it will generate a different UUID! It’s a straightforward way to ensure that you have a unique identifier for your project.

      Hope this helps you get started!


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