move check_dummy_inputs_allowed to common export utils

optimum/exporters/onnx/convert.py

@@ -22,7 +22,7 @@
 from inspect import signature
 from itertools import chain
 from pathlib import Path
-from typing import Any, Callable, Dict, Iterable, List, Optional, Tuple, Union
+from typing import Any, Callable, Dict, List, Optional, Tuple, Union
 
 import numpy as np
 import onnx
@@ -45,6 +45,7 @@
 from ...utils.save_utils import maybe_save_preprocessors
 from ..error_utils import AtolError, MinimumVersionError, OutputMatchError, ShapeError
 from ..tasks import TasksManager
+from ..utils import check_dummy_inputs_are_allowed
 from .base import OnnxConfig
 from .constants import UNPICKABLE_ARCHS
 from .model_configs import SpeechT5OnnxConfig
@@ -75,30 +76,6 @@ class DynamicAxisNameError(ValueError):
     pass
 
 
-def check_dummy_inputs_are_allowed(
-    model: Union["PreTrainedModel", "TFPreTrainedModel", "ModelMixin"], dummy_input_names: Iterable[str]
-):
-    """
-    Checks that the dummy inputs from the ONNX config is a subset of the allowed inputs for `model`.
-    Args:
-        model (`Union[transformers.PreTrainedModel, transformers.TFPreTrainedModel`]):
-            The model instance.
-        model_inputs (`Iterable[str]`):
-            The model input names.
-    """
-
-    forward = model.forward if is_torch_available() and isinstance(model, nn.Module) else model.call
-    forward_parameters = signature(forward).parameters
-    forward_inputs_set = set(forward_parameters.keys())
-    dummy_input_names = set(dummy_input_names)
-
-    # We are fine if config_inputs has more keys than model_inputs
-    if not dummy_input_names.issubset(forward_inputs_set):
-        raise ValueError(
-            f"Config dummy inputs are not a subset of the model inputs: {dummy_input_names} vs {forward_inputs_set}"
-        )
-
-
 def validate_models_outputs(
     models_and_onnx_configs: Dict[
         str, Tuple[Union["PreTrainedModel", "TFPreTrainedModel", "ModelMixin"], "OnnxConfig"]

optimum/exporters/utils.py

@@ -16,7 +16,8 @@
 """Utilities for model preparation to export."""
 
 import copy
-from typing import TYPE_CHECKING, Any, Callable, Dict, List, Optional, Tuple, Union
+from inspect import signature
+from typing import TYPE_CHECKING, Any, Callable, Dict, Iterable, List, Optional, Tuple, Union
 
 import torch
 from packaging import version
@@ -675,3 +676,27 @@ def _get_submodels_and_export_configs(
         export_config = next(iter(models_and_export_configs.values()))[1]
 
     return export_config, models_and_export_configs
+
+
+def check_dummy_inputs_are_allowed(
+    model: Union["PreTrainedModel", "TFPreTrainedModel", "ModelMixin"], dummy_input_names: Iterable[str]
+):
+    """
+    Checks that the dummy inputs from the ONNX config is a subset of the allowed inputs for `model`.
+    Args:
+        model (`Union[transformers.PreTrainedModel, transformers.TFPreTrainedModel`]):
+            The model instance.
+        model_inputs (`Iterable[str]`):
+            The model input names.
+    """
+
+    forward = model.forward if is_torch_available() and isinstance(model, nn.Module) else model.call
+    forward_parameters = signature(forward).parameters
+    forward_inputs_set = set(forward_parameters.keys())
+    dummy_input_names = set(dummy_input_names)
+
+    # We are fine if config_inputs has more keys than model_inputs
+    if not dummy_input_names.issubset(forward_inputs_set):
+        raise ValueError(
+            f"Config dummy inputs are not a subset of the model inputs: {dummy_input_names} vs {forward_inputs_set}"
+        )