change minimum version guard for torchao to 0.15.0 (#13355)

up

.github/workflows/claude_review.yml

@@ -32,6 +32,9 @@ jobs:
       )
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
       - uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}

.github/workflows/pr_dependency_test.yml

@@ -6,7 +6,6 @@ on:
       - main
     paths:
       - "src/diffusers/**.py"
-      - "tests/**.py"
   push:
     branches:
       - main

.github/workflows/pr_torch_dependency_test.yml

@@ -6,7 +6,6 @@ on:
       - main
     paths:
       - "src/diffusers/**.py"
-      - "tests/**.py"
   push:
     branches:
       - main
@@ -27,7 +26,7 @@ jobs:
       - name: Install dependencies
         run: |
           pip install -e .
-          pip install torch pytest
+          pip install torch torchvision torchaudio pytest
       - name: Check for soft dependencies
         run: |
             pytest tests/others/test_dependencies.py

src/diffusers/pipelines/consisid/consisid_utils.py

@@ -5,13 +5,10 @@ import cv2
 import numpy as np
 import torch
 from PIL import Image, ImageOps
+from torchvision.transforms import InterpolationMode
+from torchvision.transforms.functional import normalize, resize
 
-from ...utils import get_logger, is_torchvision_available, load_image
-
-
-if is_torchvision_available():
-    from torchvision.transforms import InterpolationMode
-    from torchvision.transforms.functional import normalize, resize
+from ...utils import get_logger, load_image
 
 
 logger = get_logger(__name__)

src/diffusers/quantizers/quantization_config.py

@@ -470,8 +470,8 @@ class TorchAoConfig(QuantizationConfigMixin):
         self.post_init()
 
     def post_init(self):
-        if is_torchao_version("<=", "0.9.0"):
-            raise ValueError("TorchAoConfig requires torchao > 0.9.0. Please upgrade with `pip install -U torchao`.")
+        if is_torchao_version("<", "0.15.0"):
+            raise ValueError("TorchAoConfig requires torchao >= 0.15.0. Please upgrade with `pip install -U torchao`.")
 
         from torchao.quantization.quant_api import AOBaseConfig
 
@@ -495,8 +495,8 @@ class TorchAoConfig(QuantizationConfigMixin):
     @classmethod
     def from_dict(cls, config_dict, return_unused_kwargs=False, **kwargs):
         """Create configuration from a dictionary."""
-        if not is_torchao_version(">", "0.9.0"):
-            raise NotImplementedError("TorchAoConfig requires torchao > 0.9.0 for construction from dict")
+        if not is_torchao_version(">=", "0.15.0"):
+            raise NotImplementedError("TorchAoConfig requires torchao >= 0.15.0 for construction from dict")
         config_dict = config_dict.copy()
         quant_type = config_dict.pop("quant_type")
 

src/diffusers/quantizers/torchao/torchao_quantizer.py

@@ -113,7 +113,7 @@ if (
     is_torch_available()
     and is_torch_version(">=", "2.6.0")
     and is_torchao_available()
-    and is_torchao_version(">=", "0.7.0")
+    and is_torchao_version(">=", "0.15.0")
 ):
     _update_torch_safe_globals()
 
@@ -168,10 +168,10 @@ class TorchAoHfQuantizer(DiffusersQuantizer):
             raise ImportError(
                 "Loading a TorchAO quantized model requires the torchao library. Please install with `pip install torchao`"
             )
-        torchao_version = version.parse(importlib.metadata.version("torch"))
-        if torchao_version < version.parse("0.7.0"):
+        torchao_version = version.parse(importlib.metadata.version("torchao"))
+        if torchao_version < version.parse("0.15.0"):
             raise RuntimeError(
-                f"The minimum required version of `torchao` is 0.7.0, but the current version is {torchao_version}. Please upgrade with `pip install -U torchao`."
+                f"The minimum required version of `torchao` is 0.15.0, but the current version is {torchao_version}. Please upgrade with `pip install -U torchao`."
             )
 
         self.offload = False

tests/others/test_dependencies.py

@@ -13,14 +13,16 @@
 # limitations under the License.
 
 import inspect
+import unittest
 from importlib import import_module
 
-import pytest
 
-
-class TestDependencies:
+class DependencyTester(unittest.TestCase):
     def test_diffusers_import(self):
-        import diffusers  # noqa: F401
+        try:
+            import diffusers  # noqa: F401
+        except ImportError:
+            assert False
 
     def test_backend_registration(self):
         import diffusers
@@ -50,36 +52,3 @@ class TestDependencies:
             if hasattr(diffusers.pipelines, cls_name):
                 pipeline_folder_module = ".".join(str(cls_module.__module__).split(".")[:3])
                 _ = import_module(pipeline_folder_module, str(cls_name))
-
-    def test_pipeline_module_imports(self):
-        """Import every pipeline submodule whose dependencies are satisfied,
-        to catch unguarded optional-dep imports (e.g., torchvision).
-
-        Uses inspect.getmembers to discover classes that the lazy loader can
-        actually resolve (same self-filtering as test_pipeline_imports), then
-        imports the full module path instead of truncating to the folder level.
-        """
-        import diffusers
-        import diffusers.pipelines
-
-        failures = []
-        all_classes = inspect.getmembers(diffusers, inspect.isclass)
-
-        for cls_name, cls_module in all_classes:
-            if not hasattr(diffusers.pipelines, cls_name):
-                continue
-            if "dummy_" in cls_module.__module__:
-                continue
-
-            full_module_path = cls_module.__module__
-            try:
-                import_module(full_module_path)
-            except ImportError as e:
-                failures.append(f"{full_module_path}: {e}")
-            except Exception:
-                # Non-import errors (e.g., missing config) are fine; we only
-                # care about unguarded import statements.
-                pass
-
-        if failures:
-            pytest.fail("Unguarded optional-dependency imports found:\n" + "\n".join(failures))

tests/quantization/torchao/test_torchao.py

@@ -14,13 +14,11 @@
 # limitations under the License.
 
 import gc
-import importlib.metadata
 import tempfile
 import unittest
 from typing import List
 
 import numpy as np
-from packaging import version
 from parameterized import parameterized
 from transformers import AutoTokenizer, CLIPTextModel, CLIPTokenizer, T5EncoderModel
 
@@ -82,18 +80,17 @@ if is_torchao_available():
         Float8WeightOnlyConfig,
         Int4WeightOnlyConfig,
         Int8DynamicActivationInt8WeightConfig,
+        Int8DynamicActivationIntxWeightConfig,
         Int8WeightOnlyConfig,
+        IntxWeightOnlyConfig,
     )
     from torchao.quantization.linear_activation_quantized_tensor import LinearActivationQuantizedTensor
     from torchao.utils import get_model_size_in_bytes
 
-    if version.parse(importlib.metadata.version("torchao")) >= version.Version("0.10.0"):
-        from torchao.quantization import Int8DynamicActivationIntxWeightConfig, IntxWeightOnlyConfig
-
 
 @require_torch
 @require_torch_accelerator
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 class TorchAoConfigTest(unittest.TestCase):
     def test_to_dict(self):
         """
@@ -128,7 +125,7 @@ class TorchAoConfigTest(unittest.TestCase):
 # Slices for these tests have been obtained on our aws-g6e-xlarge-plus runners
 @require_torch
 @require_torch_accelerator
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 class TorchAoTest(unittest.TestCase):
     def tearDown(self):
         gc.collect()
@@ -527,7 +524,7 @@ class TorchAoTest(unittest.TestCase):
         inputs = self.get_dummy_inputs(torch_device)
         _ = pipe(**inputs)
 
-    @require_torchao_version_greater_or_equal("0.9.0")
+    @require_torchao_version_greater_or_equal("0.15.0")
     def test_aobase_config(self):
         quantization_config = TorchAoConfig(Int8WeightOnlyConfig())
         components = self.get_dummy_components(quantization_config)
@@ -540,7 +537,7 @@ class TorchAoTest(unittest.TestCase):
 # Slices for these tests have been obtained on our aws-g6e-xlarge-plus runners
 @require_torch
 @require_torch_accelerator
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 class TorchAoSerializationTest(unittest.TestCase):
     model_name = "hf-internal-testing/tiny-flux-pipe"
 
@@ -650,7 +647,7 @@ class TorchAoSerializationTest(unittest.TestCase):
         self._check_serialization_expected_slice(quant_type, expected_slice, device)
 
 
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 class TorchAoCompileTest(QuantCompileTests, unittest.TestCase):
     @property
     def quantization_config(self):
@@ -696,7 +693,7 @@ class TorchAoCompileTest(QuantCompileTests, unittest.TestCase):
 # Slices for these tests have been obtained on our aws-g6e-xlarge-plus runners
 @require_torch
 @require_torch_accelerator
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 @slow
 @nightly
 class SlowTorchAoTests(unittest.TestCase):
@@ -854,7 +851,7 @@ class SlowTorchAoTests(unittest.TestCase):
 
 @require_torch
 @require_torch_accelerator
-@require_torchao_version_greater_or_equal("0.14.0")
+@require_torchao_version_greater_or_equal("0.15.0")
 @slow
 @nightly
 class SlowTorchAoPreserializedModelTests(unittest.TestCase):