Add Python 3.10 (build and test)

.circleci/config.yml.in

@@ -475,6 +475,7 @@ jobs:
           command: .circleci/unittest/linux/scripts/run_test.sh
           environment:
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_CUDA: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310: true
       - store_test_results:
           path: test-results
       - store_artifacts:
@@ -504,7 +505,10 @@ jobs:
           command: docker run -t --gpus all -e UPLOAD_CHANNEL -e CONDA_CHANNEL_FLAGS -e BUILD_FFMPEG=1 -v $PWD:$PWD -w $PWD "${image_name}" .circleci/unittest/linux/scripts/install.sh
       - run:
           name: Run tests
-          command: docker run -t --gpus all -v $PWD:$PWD -w $PWD -e "CI=${CI}" "${image_name}" .circleci/unittest/linux/scripts/run_test.sh
+          environment:
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310: true
+          command: |
+            docker run -t --gpus all -v $PWD:$PWD -w $PWD -e "CI=${CI}" -e TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310 "${image_name}" .circleci/unittest/linux/scripts/run_test.sh
       - store_test_results:
           path: test-results
       - store_artifacts:
@@ -540,6 +544,8 @@ jobs:
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_CUDA: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_KALDI: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_SOX: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_MOD_sentencepiece: true
       - store_test_results:
           path: test-results
       - store_artifacts:
@@ -583,6 +589,8 @@ jobs:
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_CTC_DECODER: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_KALDI: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_SOX: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_MOD_sentencepiece: true
       - store_test_results:
           path: test-results
       - store_artifacts:
@@ -618,6 +626,8 @@ jobs:
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_CMD_COMPUTE_SPECTROGRAM_FEATS: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_CUDA: true
               TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_QUANTIZATION: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_ON_PYTHON_310: true
+              TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_MOD_sentencepiece: true
       - store_test_results:
           path: test-results
       - store_artifacts:

.circleci/regenerate.py

@@ -21,7 +21,7 @@
 from jinja2 import select_autoescape
 
 
-PYTHON_VERSIONS = ["3.7", "3.8", "3.9"]
+PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10"]
 CU_VERSIONS_DICT = {
     "linux": ["cpu", "cu102", "cu111", "cu113", "cu115", "rocm4.3.1", "rocm4.5.2"],
     "windows": ["cpu", "cu113", "cu115"],

.circleci/unittest/linux/scripts/install.sh

@@ -37,6 +37,10 @@ fi
 
 printf "Installing PyTorch with %s\n" "${cudatoolkit}"
 (
+    if [[ "$(python --version)" = *3.10* ]]; then
+        CONDA_CHANNEL_FLAGS="-c conda-forge"
+    fi
+
     if [ "${os}" == MacOSX ] ; then
       # TODO: this can be removed as soon as linking issue could be resolved
       #  see https://github.com/pytorch/pytorch/issues/62424 from details
@@ -57,8 +61,8 @@ python setup.py install
 # 3. Install Test tools
 printf "* Installing test tools\n"
 NUMBA_DEV_CHANNEL=""
-if [[ "$(python --version)" = *3.9* ]]; then
-    # Numba isn't available for Python 3.9 except on the numba dev channel and building from source fails
+if [[ "$(python --version)" = *3.9* || "$(python --version)" = *3.10* ]]; then
+    # Numba isn't available for Python 3.9 and 3.10 except on the numba dev channel and building from source fails
     # See https://github.com/librosa/librosa/issues/1270#issuecomment-759065048
     NUMBA_DEV_CHANNEL="-c numba/label/dev"
 fi

.circleci/unittest/linux/scripts/setup_env.sh

@@ -25,7 +25,15 @@ if [ ! -d "${conda_dir}" ]; then
     bash ./miniconda.sh -b -f -p "${conda_dir}"
     eval "$("${conda_dir}/bin/conda" shell.bash hook)"
     printf "* Updating the base Python version to %s\n" "${PYTHON_VERSION}"
-    conda install --quiet -y python="${PYTHON_VERSION}"
+
+    ADDITIONAL_CHANNELS=""
+    if [[ ${PYTHON_VERSION} == 3.10 ]]; then
+        ADDITIONAL_CHANNELS="-c conda-forge"
+    fi
+
+    # Need to disable shell check since this'll fail out if ADDITIONAL_CHANNELS is empty
+    # shellcheck disable=SC2086
+    conda install ${ADDITIONAL_CHANNELS} --quiet -y python="${PYTHON_VERSION}"
 else
     eval "$("${conda_dir}/bin/conda" shell.bash hook)"
 fi

.circleci/unittest/windows/scripts/install.sh

@@ -48,16 +48,39 @@ printf "* Installing torchaudio\n"
 # 3. Install Test tools
 printf "* Installing test tools\n"
 NUMBA_DEV_CHANNEL=""
-if [[ "$(python --version)" = *3.9* ]]; then
-    # Numba isn't available for Python 3.9 except on the numba dev channel and building from source fails
-    # See https://github.com/librosa/librosa/issues/1270#issuecomment-759065048
-    NUMBA_DEV_CHANNEL="-c numba/label/dev"
-fi
+SENTENCEPIECE_DEPENDENCY="sentencepiece"
+case "$(python --version)" in
+    *3.9*)
+        # Numba isn't available for Python 3.9 except on the numba dev channel and building from source fails
+        # See https://github.com/librosa/librosa/issues/1270#issuecomment-759065048
+        NUMBA_DEV_CHANNEL="-c numba/label/dev"
+        ;;
+    *3.10*)
+        # Don't install sentencepiece, no python 3.10 dependencies available for windows yet
+        SENTENCEPIECE_DEPENDENCY=""
+        NUMBA_DEV_CHANNEL="-c numba/label/dev"
+        ;;
+esac
 # Note: installing librosa via pip fail because it will try to compile numba.
 (
     set -x
     conda install -y -c conda-forge ${NUMBA_DEV_CHANNEL} 'librosa>=0.8.0' parameterized 'requests>=2.20'
-    pip install kaldi-io SoundFile coverage pytest pytest-cov scipy transformers expecttest unidecode inflect Pillow sentencepiece pytorch-lightning
+    # Need to disable shell check since this'll fail out if SENTENCEPIECE_DEPENDENCY is empty
+    # shellcheck disable=SC2086
+    pip install \
+        ${SENTENCEPIECE_DEPENDENCY} \
+        Pillow \
+        SoundFile \
+        coverage \
+        expecttest \
+        inflect \
+        kaldi-io \
+        pytest \
+        pytest-cov \
+        pytorch-lightning \
+        scipy \
+        transformers \
+        unidecode
 )
 # Install fairseq
 git clone https://github.com/pytorch/fairseq

.circleci/unittest/windows/scripts/setup_env.sh

@@ -25,7 +25,15 @@ if [ ! -d "${conda_dir}" ]; then
     unset miniconda_exe
     eval "$("${conda_dir}/Scripts/conda.exe" 'shell.bash' 'hook')"
     printf "* Updating the base Python version to %s\n" "${PYTHON_VERSION}"
-    conda install --quiet -y python="$PYTHON_VERSION"
+
+    ADDITIONAL_CHANNELS=""
+    if [[ ${PYTHON_VERSION} == 3.10 ]]; then
+        ADDITIONAL_CHANNELS="-c conda-forge"
+    fi
+
+    # Need to disable shell check since this'll fail out if ADDITIONAL_CHANNELS is empty
+    # shellcheck disable=SC2086
+    conda install ${ADDITIONAL_CHANNELS} --quiet -y python="$PYTHON_VERSION"
 else
     eval "$("${conda_dir}/Scripts/conda.exe" 'shell.bash' 'hook')"
 fi

packaging/build_conda.sh

@@ -12,9 +12,15 @@ setup_conda_cudatoolkit_constraint
 setup_visual_studio_constraint
 
 # nvidia channel included for cudatoolkit >= 11 however for 11.5 we use conda-forge
+# HACK HACK HACK: Remove PYTHON_VERSION check once https://github.com/pytorch/builder/pull/961 is merged
 export CUDATOOLKIT_CHANNEL="nvidia"
-if [[ "$CU_VERSION" == cu115 ]]; then
-    export CUDATOOLKIT_CHANNEL="conda-forge"
+# NOTE: This is needed because `cudatoolkit=11.5` has a dependency on conda-forge
+#       See: https://github.com/pytorch/audio/pull/2224#issuecomment-1049185550
+if [[ ${CU_VERSION} = "cu115" ]]; then
+    CONDA_CHANNEL_FLAGS="${CONDA_CHANNEL_FLAGS} -c conda-forge"
 fi
-
-conda build -c defaults -c $CUDATOOLKIT_CHANNEL $CONDA_CHANNEL_FLAGS --no-anaconda-upload --python "$PYTHON_VERSION" packaging/torchaudio
+# NOTE: There are some dependencies that are not available for macOS on Python 3.10 without conda-forge
+if [[ ${OSTYPE} =~ darwin* ]] && [[ ${PYTHON_VERSION} = "3.10" ]]; then
+    CONDA_CHANNEL_FLAGS="${CONDA_CHANNEL_FLAGS} -c conda-forge"
+fi
+conda build -c defaults -c $CUDATOOLKIT_CHANNEL ${CONDA_CHANNEL_FLAGS:-} --no-anaconda-upload --python "$PYTHON_VERSION" packaging/torchaudio

packaging/pkg_helpers.bash

@@ -197,6 +197,7 @@ setup_wheel_python() {
       3.7) python_abi=cp37-cp37m ;;
       3.8) python_abi=cp38-cp38 ;;
       3.9) python_abi=cp39-cp39 ;;
+      3.10) python_abi=cp310-cp310 ;;
       *)
         echo "Unrecognized PYTHON_VERSION=$PYTHON_VERSION"
         exit 1

packaging/torchaudio/meta.yaml

@@ -17,7 +17,8 @@ requirements:
     - pkg-config  # [not win]
     - cmake
     - ninja
-    - defaults::numpy >=1.11
+    - numpy>=1.11 # [py <= 39]
+    - numpy>=1.21.2 # [py >= 310]
     - pytorch-mutex 1.0 {{ build_variant }}  # [not osx ]
     {{ environ.get('CONDA_PYTORCH_BUILD_CONSTRAINT', 'pytorch') }}
     {{ environ.get('CONDA_EXTRA_BUILD_CONSTRAINT', '') }}
@@ -26,7 +27,8 @@ requirements:
 
   run:
     - python
-    - defaults::numpy >=1.11
+    - numpy>=1.11 # [py <= 39]
+    - numpy>=1.21.2 # [py >= 310]
     - pytorch-mutex 1.0 {{ build_variant }}  # [not osx ]
     {{ environ.get('CONDA_PYTORCH_CONSTRAINT', 'pytorch') }}
     {{ environ.get('CONDA_CUDATOOLKIT_CONSTRAINT', '') }}

test/torchaudio_unittest/common_utils/__init__.py

@@ -17,6 +17,7 @@
     skipIfRocm,
     skipIfNoQengine,
     skipIfNoFFmpeg,
+    skipIfPy310,
 )
 from .data_utils import (
     get_asset_path,
@@ -59,6 +60,7 @@
     "skipIfRocm",
     "skipIfNoQengine",
     "skipIfNoFFmpeg",
+    "skipIfPy310",
     "get_wav_data",
     "normalize_wav",
     "load_wav",

test/torchaudio_unittest/common_utils/case_utils.py

@@ -2,6 +2,7 @@
 import os.path
 import shutil
 import subprocess
+import sys
 import tempfile
 import time
 import unittest
@@ -212,3 +213,11 @@ def skipIfNoModule(module, display_name=None):
     reason="ffmpeg features are not available.",
     key="NO_FFMPEG",
 )
+skipIfPy310 = _skipIf(
+    sys.version_info >= (3, 10, 0),
+    reason=(
+        "Test is known to fail for Python 3.10, disabling for now"
+        "See: https://github.com/pytorch/audio/pull/2224#issuecomment-1048329450"
+    ),
+    key="ON_PYTHON_310",
+)

test/torchaudio_unittest/models/tacotron2/model_test_impl.py

@@ -5,7 +5,7 @@
 from torch import Tensor
 from torchaudio.models import Tacotron2
 from torchaudio.models.tacotron2 import _Encoder, _Decoder
-from torchaudio_unittest.common_utils import TestBaseMixin, torch_script
+from torchaudio_unittest.common_utils import TestBaseMixin, torch_script, skipIfPy310
 
 
 class Tacotron2InferenceWrapper(torch.nn.Module):
@@ -42,6 +42,7 @@ def _assert_torchscript_consistency(self, model, tensors):
 
 
 class Tacotron2EncoderTests(TorchscriptConsistencyMixin):
+    @skipIfPy310
     def test_tacotron2_torchscript_consistency(self):
         r"""Validate the torchscript consistency of a Encoder."""
         n_batch, n_seq, encoder_embedding_dim = 16, 64, 512
@@ -265,6 +266,7 @@ def _get_inputs(self, n_mels: int, n_batch: int, max_mel_specgram_length: int, m
             (16,),
         ]
     )
+    @skipIfPy310
     def test_tacotron2_torchscript_consistency(self, n_batch):
         r"""Validate the torchscript consistency of a Tacotron2."""
         n_mels = 80
@@ -333,6 +335,7 @@ def _get_inference_inputs(self, n_batch: int, max_text_length: int):
             (16,),
         ]
     )
+    @skipIfPy310
     def test_tacotron2_inference_torchscript_consistency(self, n_batch):
         r"""Validate the torchscript consistency of Tacotron2 inference function."""
         n_mels = 40