I recall a few cycles ago having str(uuid.uuid4()) replaced by generate_uuid(). 
There was actually a helper function in neutron (back when it was called 
quantum) and it was replaced. So now we are going back…
I am not in favor of this change.

From: Zhongyue Luo <[email protected]<mailto:[email protected]>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)" 
<[email protected]<mailto:[email protected]>>
Date: Wednesday, November 13, 2013 8:07 AM
To: OpenStack Development Mailing List 
<[email protected]<mailto:[email protected]>>
Subject: [openstack-dev] [ALL] Removing generate_uuid() from uuidutils

Hi all,

We had a discussion of the modules that are incubated in Oslo.

https://etherpad.openstack.org/p/icehouse-oslo-status<https://urldefense.proofpoint.com/v1/url?u=https://etherpad.openstack.org/p/icehouse-oslo-status&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=eH0pxTUZo8NPZyF6hgoMQu%2BfDtysg45MkPhCZFxPEq8%3D%0A&m=3ns0o3FRyS2%2Fg%2FTFIH7waZX1o%2FHdXvrJ%2FnH9XMCRy08%3D%0A&s=63eaa20d8c94217d86793a24379b4391179fbfa1fb2c961fb37a5512dbdff69a>

One of the conclusions we came to was to deprecate/remove uuidutils in this 
cycle.

The first step into this change should be to remove generate_uuid() from 
uuidutils.

The reason is that 1) generating the UUID string seems trivial enough to not 
need a function and 2) string representation of uuid4 is not what we want in 
all projects.

To address this, a patch is now on gerrit. 
https://review.openstack.org/#/c/56152/<https://urldefense.proofpoint.com/v1/url?u=https://review.openstack.org/%23/c/56152/&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=eH0pxTUZo8NPZyF6hgoMQu%2BfDtysg45MkPhCZFxPEq8%3D%0A&m=3ns0o3FRyS2%2Fg%2FTFIH7waZX1o%2FHdXvrJ%2FnH9XMCRy08%3D%0A&s=adb860d11d1ad02718e306b9408c603daa00970685a208db375a9ec011f13978>

Each project should directly use the standard uuid module or implement its own 
helper function to generate uuids if this patch gets in.

Any thoughts on this change? Thanks.

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