experiment: test uv in unit test workflow

.github/workflows/unittest.yml

@@ -30,12 +30,18 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
+    - name: Setup uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        enable-cache: true
     - name: Install nox
       run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
+        uv pip install --system "nox[uv]"
     - name: Run unit tests
       env:
+        NOX_DEFAULT_VENV_BACKEND: uv
+        UV_VENV_SEED: 1 
+        UV_COMPILE_BYTECODE: 1
         COVERAGE_FILE: .coverage-${{ matrix.python }}
         BUILD_TYPE: presubmit
         TARGET_BRANCH: ${{ github.base_ref || github.event.merge_group.base_ref }}
@@ -68,12 +74,18 @@ jobs:
       with:
         python-version: ${{ matrix.python }}
         allow-prereleases: true
+    - name: Setup uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        enable-cache: true
     - name: Install nox
       run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
+        uv pip install --system "nox[uv]"
     - name: Run ${{ matrix.option }} tests
       env:
+        NOX_DEFAULT_VENV_BACKEND: uv
+        UV_VENV_SEED: 1 
+        UV_COMPILE_BYTECODE: 1
         BUILD_TYPE: presubmit
         TARGET_BRANCH: ${{ github.base_ref || github.event.merge_group.base_ref }}
         TEST_TYPE: ${{ matrix.option }}
@@ -100,12 +112,18 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
+    - name: Setup uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        enable-cache: true
     - name: Install nox
       run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
+        uv pip install --system "nox[uv]"
     - name: Run ${{ matrix.option }} tests
       env:
+        NOX_DEFAULT_VENV_BACKEND: uv
+        UV_VENV_SEED: 1 
+        UV_COMPILE_BYTECODE: 1
         BUILD_TYPE: presubmit
         TARGET_BRANCH: ${{ github.base_ref || github.event.merge_group.base_ref }}
         TEST_TYPE: ${{ matrix.option }}
@@ -133,11 +151,15 @@ jobs:
     - name: Set number of files changes in packages directory
       id: packages
       run: echo "::set-output name=num_files_changed::$(git diff HEAD~1 -- packages | wc -l)"
+    - name: Setup uv
+      if: steps.packages.outputs.num_files_changed > 0 || steps.packages.num_files_changed > 0
+      uses: astral-sh/setup-uv@v5
+      with:
+        enable-cache: true
     - name: Install coverage
-      if: steps.packages.num_files_changed > 0
+      if: steps.packages.outputs.num_files_changed > 0 || steps.packages.num_files_changed > 0
       run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install coverage
+        uv pip install --system coverage
     - name: Download coverage results
       if: ${{ steps.date.packages.num_files_changed > 0 }}
       uses: actions/download-artifact@v4

packages/bigframes/noxfile.py

@@ -1019,7 +1019,7 @@ def core_deps_from_source(session, protobuf_implementation):
     ]
 
     for dep in core_dependencies_from_source:
-        session.install(dep, "--no-deps", "--ignore-installed")
+        session.install(dep, "--no-deps", "--upgrade")
         print(f"Installed {dep}")
 
     session.run(

packages/bigquery-magics/noxfile.py

@@ -483,7 +483,7 @@ def prerelease_deps(session):
     # from main to detect any potential breaking changes. For context, see:
     # https://github.com/googleapis/python-bigquery-pandas/issues/854
     session.install(
-        "--ignore-installed",
+        "--upgrade",
         # TODO(https://github.com/googleapis/google-cloud-python/pull/126): Install this again when we relax the pin.
         # "https://github.com/cloudspannerecosystem/spanner-graph-notebook/archive/refs/heads/main.zip",
         f"{CURRENT_DIRECTORY}/../google-cloud-bigquery",

packages/db-dtypes/noxfile.py

@@ -506,7 +506,7 @@ def core_deps_from_source(session, protobuf_implementation):
     ]
 
     for dep in core_dependencies_from_source:
-        session.install(dep, "--no-deps", "--ignore-installed")
+        session.install(dep, "--no-deps", "--upgrade")
         print(f"Installed {dep}")
 
     tests_path = os.path.join("tests", "unit")

packages/google-ads-admanager/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-ads-datamanager/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-ads-marketingplatform-admin/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-ai-generativelanguage/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-analytics-admin/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-analytics-data/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-api-core/noxfile.py

@@ -161,7 +161,7 @@ def install_core_deps_dependencies(session, constraints_path):
         ]
 
         for dep in core_dependencies_from_source:
-            session.install(dep, "--no-deps", "--ignore-installed")
+            session.install(dep, "--no-deps", "--upgrade")
             print(f"Installed {dep}")
 
         # Remaining dependencies

packages/google-apps-card/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-apps-chat/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-apps-events-subscriptions/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-apps-meet/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-apps-script-type/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-area120-tables/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )

packages/google-auth-oauthlib/noxfile.py

@@ -450,7 +450,7 @@ def core_deps_from_source(session):
     ]
 
     for dep in core_dependencies_from_source:
-        session.install(dep, "--no-deps", "--ignore-installed")
+        session.install(dep, "--no-deps", "--upgrade")
         print(f"Installed {dep}")
 
     session.run(

packages/google-cloud-access-approval/noxfile.py

@@ -531,9 +531,9 @@ def prerelease_deps(session, protobuf_implementation):
 
     # Batch pip installations to avoid sequential overhead
     if local_paths:
-        session.install(*local_paths, "--no-deps", "--ignore-installed")
+        session.install(*local_paths, "--no-deps", "--upgrade")
     if pypi_deps:
-        session.install(*pypi_deps, "--pre", "--no-deps", "--ignore-installed")
+        session.install(*pypi_deps, "--pre", "--no-deps", "--upgrade")
 
     # TODO(https://github.com/grpc/grpc/issues/38965): Add `grpcio-status``
     # to the dictionary below once this bug is fixed.
@@ -636,7 +636,7 @@ def core_deps_from_source(session, protobuf_implementation):
     # Batch the pip installation to avoid sequential overhead
     dep_paths = [str(deps_dir / dep) for dep in core_dependencies_from_source]
 
-    session.install(*dep_paths, "--no-deps", "--ignore-installed")
+    session.install(*dep_paths, "--no-deps", "--upgrade")
     print(
         f"Installed {', '.join(core_dependencies_from_source)} locally from {deps_dir}"
     )