Forgot to mention that on the snipped I pasted above, Cache._have_multi_arch is False on both i386 and amd64 (because the arch is set to armel manually), whereas Cache._cache.is_multi_arch is False on i386 and True on amd64
Forgot to mention that on the snipped I pasted above, Cache._ have_multi_ arch is False on both i386 and amd64 (because the arch is set to armel manually), whereas Cache._ cache.is_ multi_arch is False on i386 and True on amd64