[opensuse-packaging] single-spec rewriter

Hello, I need to convert a spec file to a python 2/3 single spec file. In https://en.opensuse.org/openSUSE:Packaging_Python_Singlespec a single-spec rewriter is mentioned: "In many cases, you don't need to do anything. The single-spec rewriter will convert your Requires to match the generated package." So where do I find it? It's not linked anywhere. Thanks, Johannes -- GPG Key E7C81FA0 EE16 6BCE AD56 E034 BFB3 3ADD 7BF7 29D5 E7C8 1FA0 Subkey fingerprint: 250F 43F5 F7CE 6F1E 9C59 4F95 BC27 DD9D 2CC4 FD66 SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg)