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mol_loader.py
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mol_loader.py
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"""
File of util functions for loading datasets of MoleculeNet from dgllife
"""
import argparse
from functools import partial
import numpy as np
import torch
import torch.nn as nn
from functools import partial
from dgllife.utils import *
import multiprocessing
# from yaml import load
from pdb import set_trace
def load_MolDataset(args, path):
'''
Loading and preprocessing datasets from moleculeNet, then saving them
in the specified path. (same path as in model_manager.py)
Following has different methods for featurizing
https://github.com/awslabs/dgl-lifesci/blob/master/docs/source/api/utils.mols.rst
'''
# FIXME: test with different pre-processing method
atom_featurizer = None
bond_featurizer = None
num_wrokers = multiprocessing.cpu_count() if args.num_workers == -1 else args.num_workers
if args.dataset == 'MUV':
from dgllife.data import MUV
dataset = MUV(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'BACE':
from dgllife.data import BACE
dataset = BACE(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'BBBP':
from dgllife.data import BBBP
dataset = BBBP(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'ClinTox':
from dgllife.data import ClinTox
dataset = ClinTox(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'SIDER':
from dgllife.data import SIDER
dataset = SIDER(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'ToxCast':
from dgllife.data import ToxCast
dataset = ToxCast(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'HIV':
from dgllife.data import HIV
dataset = HIV(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'PCBA':
from dgllife.data import PCBA
dataset = PCBA(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
elif args.dataset == 'Tox21':
from dgllife.data import Tox21
dataset = Tox21(smiles_to_graph=partial(smiles_to_bigraph, add_self_loop=True),
node_featurizer=atom_featurizer,
edge_featurizer=bond_featurizer,
n_jobs= num_wrokers,
cache_file_path = path,
load = True
)
else:
raise ValueError('Unexpected dataset: {}'.format(args.dataset))
return dataset
# if __name__ == "__main__":
# parser = argparse.ArgumentParser(description='Test')
# parser.add_argument('-d', '--dataset', type=str, default='None')
# parser.add_argument('-n', '--num_workers', type=int, default=1, help="number of processors used for processing data. default 1, -1 uses all cpu cores")
# args = parser.parse_args()
# dataset = load_MolDataset(args=args, path="test.bin")
# set_trace()