`PsetQto.get_applicable` was returning an empty generator when called
multiple times. Combination on lru_cache and generator seems to lead to
this unwanted behavior.
It now returns a list to keep gains of lru_cache performance.
New features
===========
* `get_by_name` : get pset template by name
* `is_templated` : allow to check if a pset template correspond to given name
Enhancement
============
* Use of lru_cache simplify code and enhance performance largely
(10+ times more requests in 4 less time)
kudo to aothms for the idea. See https://github.com/IfcOpenShell/IfcOpenShell/pull/1221#issuecomment-752902996.
* Take advantages of new caching system and new features in blenderbim
New features
============
* Handle all syntax for ApplicableEntity as defined in IFC documentation. (drawback it increase request time by ~2/3)
* Allow to get applicable psets directly from template definition without caching.
This allow more general purpose usages. (drawback it increase request time by ~2.4)
To notice / discuss
===================
* `ifcwrap/CmakeLists` was installing only `.py` and `.bnf` files from `ifcopenshell-python`.
Why ? It now copy all files. Is it an issue ?
* property template file is now stored in ifcopenshell python module to allow usage
from every softwares. It was before only available for blenderbim addon.
* psets and qtos are now optionnally cached at object instead of module level.
This allow to work with multiple schema in the same python interpreter.
(eg. might help conversion between schemas)
* in blenderbim addon psetqto are now stored in `schema.psetqto`.
Andrej730