Is this supposed to be a port to Python 3.x?

[jski3]

When I try running the 2.7 version using 3.x, it dies with:
python run.py ~/rainflow_function.m /home/jski/.local/lib/python3.9/site-packages/ply/lex.py:760: FutureWarning: Possible nested set at position 65 c = re.compile('(?P<%s>%s)' % (fname, _get_regex(f)), self.reflags) /home/jski/.local/lib/python3.9/site-packages/ply/lex.py:498: FutureWarning: Possible nested set at position 118 lexre = re.compile(regex, reflags) str Traceback (most recent call last): File "/home/jski/smop/smop/main.py", line 66, in main G = resolve.resolve(stmt_list) File "/home/jski/smop/smop/resolve.py", line 54, in resolve u = G.node[n]["ident"] AttributeError: 'DiGraph' object has no attribute 'node' Errors: 1
The important part is: 'DiGraph' object has no attribute 'node'
That happens in resolve.py.
The only changes to resolve.py here are cosmetic?

[yangbo]

hi jski3, maybe you should run commands below before running smop:

git clone [email protected]:smop3/smop
cd smop3
pip install -e .

I can run smop in python3, so I think smop3 is for python3.