mirror of
https://github.com/RYDE-WORK/lnp_ml.git
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129 lines
4.2 KiB
Python
129 lines
4.2 KiB
Python
"""LNPModel 整图自检脚本
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base/+moe 路径只需 rdkit + torch；+llm 路径需 MolT5。
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"""
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from __future__ import annotations
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import os
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import sys
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import traceback
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from typing import Callable, Dict, List, Tuple
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import torch
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from lnp_ml.featurization.smiles import RDKitFeaturizer
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from lnp_ml.modeling.models import LNPModelWithoutMPNN
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MOLT5_PATH = os.environ.get("MOLT5_PATH", "models/molt5-base")
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# 期望的任务输出维度
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EXPECTED = {"size": 1, "pdi": 2, "ee": 3, "delivery": 1, "biodist": 7, "toxic": 2}
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def _input_dims() -> Dict[str, int]:
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"""根据实际 RDKit 输出确定无 MPNN 时的输入维度。"""
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feat = RDKitFeaturizer().transform(["CCO"])
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return {
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"morgan": feat["morgan"].shape[1],
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"maccs": feat["maccs"].shape[1],
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"desc": feat["desc"].shape[1],
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"comp": 5, "phys": 12, "help": 4, "exp": 32,
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}
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def _batch(B: int = 2) -> Tuple[List[str], Dict[str, torch.Tensor]]:
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smiles = ["CCO", "CCN"][:B]
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tabular = {
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"comp": torch.randn(B, 5),
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"phys": torch.randn(B, 12),
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"help": torch.randn(B, 4),
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"exp": torch.randn(B, 32),
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}
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return smiles, tabular
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def _check_outputs(outputs: Dict[str, torch.Tensor], B: int) -> None:
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for task, dim in EXPECTED.items():
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assert outputs[task].shape == (B, dim), f"{task}: {outputs[task].shape} != ({B}, {dim})"
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def test_forward_base() -> None:
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model = LNPModelWithoutMPNN(d_model=64, input_dims=_input_dims()).eval()
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smiles, tabular = _batch()
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_check_outputs(model(smiles, tabular), B=2)
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def test_forward_moe() -> None:
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model = LNPModelWithoutMPNN(d_model=64, input_dims=_input_dims(), use_moe=True).eval()
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smiles, tabular = _batch()
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_check_outputs(model(smiles, tabular), B=2)
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assert model.get_last_moe_extras() is not None, "use_moe=True 应产生 MoE extras"
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def test_forward_from_projected() -> None:
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model = LNPModelWithoutMPNN(d_model=64, input_dims=_input_dims()).eval()
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smiles, tabular = _batch()
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stacked = model._encode_and_project(smiles, tabular)
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out = model.forward_from_projected(stacked, task="biodist")
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assert out.shape == (2, 7), f"biodist {out.shape} != (2, 7)"
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def test_split_idx_no_mpnn() -> None:
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model = LNPModelWithoutMPNN(d_model=64, input_dims=_input_dims())
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assert model.split_idx == 3, "无 MPNN 时化学 token 应为 3"
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def test_forward_llm() -> None:
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"""需要 MolT5；缺失则跳过。"""
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try:
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model = LNPModelWithoutMPNN(
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d_model=64, input_dims=_input_dims(),
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use_moe=True, use_llm=True, llm_model_path=MOLT5_PATH,
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).eval()
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except Exception as e:
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print(f"[SKIP] test_forward_llm（MolT5 不可用）：{e}")
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return
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smiles, tabular = _batch()
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_check_outputs(model(smiles, tabular), B=2)
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# 冻结的 MolT5 encoder 不应进入 backbone state dict
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bb = model.get_backbone_state_dict()
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assert not any(k.startswith("llm_prompt.encoder.") for k in bb), "backbone 不应含冻结 encoder 权重"
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# ──────────────────────────────────────────────────────────────────────
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# Runner
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# ──────────────────────────────────────────────────────────────────────
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def _collect_tests() -> List[Tuple[str, Callable[[], None]]]:
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return [
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(name, fn) for name, fn in globals().items()
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if name.startswith("test_") and callable(fn)
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]
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def main() -> int:
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tests = _collect_tests()
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pass_count = 0
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fail: List[Tuple[str, str]] = []
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for name, fn in tests:
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try:
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fn()
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except Exception:
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fail.append((name, traceback.format_exc()))
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print(f"[FAIL] {name}")
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else:
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pass_count += 1
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print(f"[ OK ] {name}")
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print(f"\n{'='*60}")
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print(f"Passed: {pass_count}/{len(tests)}")
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if fail:
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print(f"\n{'='*60}\nFailures:")
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for name, tb in fail:
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print(f"\n--- {name} ---\n{tb}")
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return 1
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return 0
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if __name__ == "__main__":
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sys.exit(main()) |