如何在Python中创建GUID/UUID [英] How to create a GUID/UUID in Python

问题描述

如何在Python中创建与平台无关的GUID?我听说有一种在Windows上使用ActivePython的方法，但这仅是Windows，因为它使用COM.有使用普通Python的方法吗?

How do I create a GUID in Python that is platform independent? I hear there is a method using ActivePython on Windows but it's Windows only because it uses COM. Is there a method using plain Python?

推荐答案

Python 2.5及更高版本中的uuid模块提供符合RFC的UUID 一代.有关详细信息，请参见模块文档和RFC. [源]

The uuid module, in Python 2.5 and up, provides RFC compliant UUID generation. See the module docs and the RFC for details. [source]

文档:

• Python 2: http://docs.python.org/2/library/uuid .html
• Python 3: https://docs.python.org/3/library/uuid.html

• Python 2: http://docs.python.org/2/library/uuid.html
• Python 3: https://docs.python.org/3/library/uuid.html

示例(适用于2和3):

Example (working on 2 and 3):

>>> import uuid
>>> uuid.uuid4()
UUID('bd65600d-8669-4903-8a14-af88203add38')
>>> str(uuid.uuid4())
'f50ec0b7-f960-400d-91f0-c42a6d44e3d0'
>>> uuid.uuid4().hex
'9fe2c4e93f654fdbb24c02b15259716c'

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