Bug#1021619: RFP: python3-lazy-loader -- load subpackages and functions on demand

[Yaroslav Halchenko <debian@onerussian.com>]

Package: wnpp
Severity: wishlist
X-Debbugs-Cc: debian-python@lists.debian.org

* Package name    : python3-lazy-loader
  Version         : 0.1
  Upstream Author : Jarrod Millman <jarrod.millman@gmail.com>
* URL             : https://github.com/scientific-python/lazy_loader
* License         : BSD-3
  Programming Lang: Python-3
  Description     : load subpackages and functions on demand

lazy_loader makes it easy to load subpackages and functions on demand.

I was told that used in skimage and networkx already.  Checked that introduced
in networkx networkx-2.7rc1~42 bundled inside the source code.  In debian we
still have 2.6.3, so with the next update it would get it.

lazy-loader is considered for adoption in other projects which would eventually
get into Debian as well.