jakedahn/horizon — comment on commit 29cb4639f2e8f2cad910cf9f762dac12dd6218ce
File: horizon/horizon/views/auth_forms.py line 63
By gabrielhurley:

If we're adding region support let's go all the way and not make it optional... just declare the field but fall back to the single option and make it a hidden widget in the init method if there's only one/no regions available.