Lazy Object Proxy

[MrFizzyBubbs]

First, thank you for your work on wrapt! Is there an existing pattern for using wrapt for creating an object proxy that is evaluated once, lazily? I saw some discussion in ionelmc/python-lazy-object-proxy#22 but was curious if anything had changed since 2017 or if there were any concrete examples.

[GrahamDumpleton]

After the 1.17.0 release had been done, had been pondering a 2.0.0 release with changes to drop any legacy Python 2.7 code still hanging around and tweak some other things where is slight risk of compatibility issues. Adding the lazy proxy support at same time in such a major release is something that had also come to mind. All depends on having time and motivation though.