Bug#938661: theano: remove python2

[Rebecca N. Palmer]

On 28/10/2019 06:30, Mo Zhou wrote:
> Hi Rebecca,
> 
> Theano is a leaf package

No it isn't: deepnano Depends on it.

(If you used my checker - not finding this is bug 
https://lists.debian.org/debian-python/2019/10/msg00106.html )

  blocking python2 removal.
> What's the blocker for the pending commits on the
> master branch? It can be successfully built in a
> clean chroot.

Only the above.  (And the same for libgpuarray.)