Is YosysAdder still supported? #122
Description
With pptrees v1.2.6
I have a simple script:
from pptrees.YosysAdder import YosysAdder as forest
width = 9
f = forest(width, alias = "sklansky")
f.hdl('adder.v')
This gives the following output:
Traceback (most recent call last):
File "x.py", line 6, in <module>
f.hdl('adder.v')
File "/media/tim/GIT/tdene/synth_opt_adders/venv/lib/python3.8/site-packages/pptrees-1.2.6-py3.8.egg/pptrees/YosysAdder.py", line 43, in hdl
hdl, module_defs, file_out_hdl = super().hdl(
TypeError: hdl() got an unexpected keyword argument 'cell_flat'
Grandparent class ExpressionForest's hdl() method has args flat, block_flat, and node_flat, but not cell_flat.