Are python's uuid namespaces the same for everyone?

Question

In python's UUID module, there are four namespace constants: NAMESPACE_DNS, NAMESPACE_URL, NAMESPACE_OID and NAMESPACE_X500.

Are the objects stored in these constants the same for everyone using python?

At home, I tried checking NAMESPACE_DNS and NAMESPACE_URL on two different computers and I got the exact same uuid for both, but I'm not sure I should take it as a given.

Answer 1

These are the same for everyone. They're standardized values defined in RFC 4122, Appendix C.