implements python sdk

.github/workflows/build-python-steps.yml

@@ -0,0 +1,110 @@
+name: Build Python SDK
+
+on:
+  workflow_call:
+    inputs:
+      version:
+        required: true
+        type: string
+      useWinML:
+        required: false
+        type: boolean
+        default: false
+      platform:
+        required: false
+        type: string
+        default: 'windows'
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ${{ inputs.platform }}-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          clean: true
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      # Clone test-data-shared from Azure DevOps (models for integration tests)
+      - name: Checkout test-data-shared from Azure DevOps
+        shell: pwsh
+        working-directory: ${{ github.workspace }}/..
+        run: |
+          $pat = "${{ secrets.AZURE_DEVOPS_PAT }}"
+          $encodedPat = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(":$pat"))
+
+          git config --global http.https://dev.azure.com.extraheader "AUTHORIZATION: Basic $encodedPat"
+
+          git lfs install
+          git clone --depth 1 https://dev.azure.com/microsoft/windows.ai.toolkit/_git/test-data-shared test-data-shared
+
+          Write-Host "Clone completed successfully to ${{ github.workspace }}/../test-data-shared"
+
+      - name: Checkout specific commit in test-data-shared
+        shell: pwsh
+        working-directory: ${{ github.workspace }}/../test-data-shared
+        run: |
+          git checkout 231f820fe285145b7ea4a449b112c1228ce66a41
+          if ($LASTEXITCODE -ne 0) {
+            Write-Error "Git checkout failed."
+            exit 1
+          }
+
+      - name: Install build tool
+        run: |
+          python -m pip install build
+
+      - name: Configure pip for Azure Artifacts
+        run: |
+          pip config set global.index-url https://pkgs.dev.azure.com/aiinfra/PublicPackages/_packaging/ORT-Nightly/pypi/simple/
+          pip config set global.extra-index-url https://pypi.org/simple/
+          pip config set global.pre true
+
+      - name: Set package version
+        working-directory: sdk/python
+        run: echo '__version__ = "${{ inputs.version }}"' > src/version.py
+
+      - name: Build wheel (Cross-Platform)
+        if: ${{ inputs.useWinML == false }}
+        working-directory: sdk/python
+        run: python -m build --wheel --outdir dist/
+
+      - name: Build wheel (WinML)
+        if: ${{ inputs.useWinML == true }}
+        working-directory: sdk/python
+        run: python -m build --wheel -C winml=true --outdir dist/
+
+      - name: Install built wheel
+        working-directory: sdk/python
+        shell: pwsh
+        run: |
+          $wheel = (Get-ChildItem dist/*.whl | Select-Object -First 1).FullName
+          pip install $wheel
+
+      - name: Install test dependencies
+        run: pip install coverage pytest>=7.0.0 pytest-timeout>=2.1.0
+
+      - name: Run tests
+        working-directory: sdk/python
+        run: python -m pytest test/ -v
+
+      - name: Upload Python packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-sdk-${{ inputs.platform }}${{ inputs.useWinML == true && '-winml' || '' }}
+          path: sdk/python/dist/*
+
+      - name: Upload flcore logs
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: python-sdk-${{ inputs.platform }}${{ inputs.useWinML == true && '-winml' || '' }}-logs
+          path: sdk/python/logs/**

.github/workflows/foundry-local-sdk-build.yml

@@ -29,6 +29,12 @@ jobs:
       version: '0.9.0.${{ github.run_number }}'
       platform: 'windows'
     secrets: inherit
+  build-python-windows:
+    uses: ./.github/workflows/build-python-steps.yml
+    with:
+      version: '0.9.0.${{ github.run_number }}'
+      platform: 'windows'
+    secrets: inherit
   build-rust-windows:
     uses: ./.github/workflows/build-rust-steps.yml
     with:
@@ -50,6 +56,13 @@ jobs:
       platform: 'windows'
       useWinML: true
     secrets: inherit
+  build-python-windows-WinML:
+    uses: ./.github/workflows/build-python-steps.yml
+    with:
+      version: '0.9.0.${{ github.run_number }}'
+      platform: 'windows'
+      useWinML: true
+    secrets: inherit
   build-rust-windows-WinML:
     uses: ./.github/workflows/build-rust-steps.yml
     with:
@@ -70,6 +83,12 @@ jobs:
       version: '0.9.0.${{ github.run_number }}'
       platform: 'macos'
     secrets: inherit
+  build-python-macos:
+    uses: ./.github/workflows/build-python-steps.yml
+    with:
+      version: '0.9.0.${{ github.run_number }}'
+      platform: 'macos'
+    secrets: inherit
   build-rust-macos:
     uses: ./.github/workflows/build-rust-steps.yml
     with:

sdk/python/.gitignore

@@ -0,0 +1,20 @@
+# Native binaries downloaded from NuGet (per-platform)
+packages/
+
+# Build / egg info
+*.egg-info/
+dist/
+build/
+*.whl
+*.tar.gz
+__pycache__/
+
+# Logs
+logs/
+
+# IDE
+.vscode/
+.idea/
+
+# pytest
+.pytest_cache/

sdk/python/LICENSE.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Microsoft Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.