Merge branch 'main' into NO-SNOW-wiremock-tests-cleanup

Author: sfc-gh-fpawlowski

.github/workflows/build_test.yml

@@ -447,6 +447,7 @@ jobs:
             junit.py${{ env.shortver }}-lambda-ci-dev.xml
 
   test-aio:
+    if: false  # temporarily disable aio - SNOW-2905263
     name: Test asyncio ${{ matrix.os.download_name }}-${{ matrix.python-version }}-${{ matrix.cloud-provider }}
     needs: build
     runs-on: ${{ matrix.os.image_name }}
@@ -524,7 +525,8 @@ jobs:
             .tox/.coverage
             .tox/coverage.xml
 
-  test-unsupporeted-aio:
+  test-unsupported-aio:
+    if: false  # temporarily disable aio - SNOW-2905263
     name: Test unsupported asyncio ${{ matrix.os.download_name }}-${{ matrix.python-version }}
     runs-on: ${{ matrix.os.image_name }}
     strategy:
@@ -607,7 +609,9 @@ jobs:
   combine-coverage:
     if: always()
     name: Combine coverage
-    needs: [lint, test, test-fips, test-lambda, test-aio]
+    # temporarily disable aio - SNOW-2905263
+    # needs: [lint, test, test-fips, test-lambda, test-aio]
+    needs: [lint, test, test-fips, test-lambda]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

.github/workflows/check_async_changes.yml

@@ -0,0 +1,70 @@
+name: Check Async Changes
+
+on:
+  pull_request:
+    branches:
+      - '**'
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - labeled
+      - unlabeled
+
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  check-async-changes:
+    name: Check for corresponding async changes
+    runs-on: ubuntu-latest
+    if: ${{ !contains(github.event.pull_request.labels.*.name, 'NO_ASYNC_CHANGES') }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check for missing async changes
+        run: |
+          # Get the list of changed files
+          CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD)
+          echo "Changed files:"
+          echo "$CHANGED_FILES"
+          echo ""
+
+          FAILED=false
+
+          # Define checks: "sync_pattern|async_pattern|sync_label|async_path"
+          CHECKS=(
+            "^src/snowflake/connector/|^src/snowflake/connector/aio/|Connector source|src/snowflake/connector/aio/"
+            "^test/unit/|^test/unit/aio/|Unit tests|test/unit/aio/"
+            "^test/integ/|^test/integ/aio_it/|Integration tests|test/integ/aio_it/"
+            "^test/wif/test_wif\.py$|^test/wif/test_wif_async\.py$|WIF tests|test/wif/test_wif_async.py"
+          )
+
+          for CHECK in "${CHECKS[@]}"; do
+            IFS='|' read -r SYNC_PATTERN ASYNC_PATTERN LABEL ASYNC_PATH <<< "$CHECK"
+
+            # Get sync changes (matching sync pattern but NOT async pattern)
+            SYNC_CHANGES=$(echo "$CHANGED_FILES" | grep -E "$SYNC_PATTERN" | grep -vE "$ASYNC_PATTERN" || true)
+            ASYNC_CHANGES=$(echo "$CHANGED_FILES" | grep -E "$ASYNC_PATTERN" || true)
+
+            if [ -n "$SYNC_CHANGES" ] && [ -z "$ASYNC_CHANGES" ]; then
+              echo "❌ $LABEL: Changes detected without corresponding changes in $ASYNC_PATH"
+              echo "   Sync changes found:"
+              echo "$SYNC_CHANGES" | sed 's/^/     /'
+              echo ""
+              FAILED=true
+            else
+              echo "✅ $LABEL: OK"
+            fi
+          done
+
+          echo ""
+          if [ "$FAILED" = "true" ]; then
+            echo "ℹ️  If async changes are intentionally not needed, add the 'NO_ASYNC_CHANGES' label to this PR."
+            exit 1
+          fi
+
+          echo "🎉 All async change checks passed!"

.github/workflows/check_installation.yml

@@ -56,6 +56,7 @@ jobs:
           rm -rf test_no_boto_env
 
   test-installation-aioboto:
+    if: false  # temporarily disable aio - SNOW-2905263
     name: Test aioboto dependency
     runs-on: ubuntu-latest
     steps:

DESCRIPTION.md

@@ -7,12 +7,12 @@ https://docs.snowflake.com/
 Source code is also available at: https://github.com/snowflakedb/snowflake-connector-python
 
 # Release Notes
-- v4.2.0(TBD)
-  - Added support for async I/O. Asynchronous version of connector is available via `snowflake.connector.aio` module.
+- v4.2.0(December 17,2025)
   - Added `SnowflakeCursor.stats` property to expose granular DML statistics (rows inserted, deleted, updated, and duplicates) for operations like CTAS where `rowcount` is insufficient.
   - Added support for injecting SPCS service identifier token (`SPCS_TOKEN`) into login requests when present in SPCS containers.
+  - Introduced shared library for extended telemetry to identify and prepare testing platform for native rust extensions.
 
-- v4.1.1(TBD)
+- v4.1.1(December 12,2025)
   - Relaxed pandas dependency requirements for Python below 3.12.
   - Changed CRL cache cleanup background task to daemon to avoid blocking main thread.
   - Fixed NO_PROXY issues with PUT operations

MANIFEST.in

@@ -13,6 +13,9 @@ exclude src/snowflake/connector/nanoarrow_cpp/ArrowIterator/nanoarrow_arrow_iter
 exclude src/snowflake/connector/nanoarrow_cpp/scripts/.clang-format
 exclude src/snowflake/connector/nanoarrow_cpp/scripts/format.sh
 
+include src/snowflake/connector/minicore __init__.py
+recursive-include src/snowflake/connector/minicore *.so *.dll *.dylib *.a *.h *.lib
+
 exclude .git-blame-ignore-revs
 exclude .pre-commit-config.yaml
 exclude license_header.txt

ci/build_linux.sh

@@ -4,7 +4,7 @@
 # NOTES:
 #   - This is designed to ONLY be called in our build docker image
 #   - To compile only a specific version(s) pass in versions like: `./build_linux.sh "3.9 3.10"`
-set -o pipefail
+set -ox pipefail
 
 U_WIDTH=16
 PYTHON_VERSIONS="${1:-3.9 3.10 3.11 3.12 3.13}"
@@ -21,6 +21,39 @@ if [ -d "${DIST_DIR}" ]; then
 fi
 mkdir -p ${REPAIRED_DIR}
 
+# Clean up unnecessary minicore directories for the current platform
+# This ensures only relevant binary files are included in the wheel
+MINICORE_DIR="${CONNECTOR_DIR}/src/snowflake/connector/minicore"
+arch=$(uname -m)
+
+# Determine libc type (glibc or musl)
+if ldd --version 2>&1 | grep -qi musl; then
+    libc_type="musl"
+else
+    libc_type="glibc"
+fi
+
+# Determine which directory to keep based on architecture and libc
+if [[ $arch == "x86_64" ]]; then
+    keep_dir="linux_x86_64_${libc_type}"
+elif [[ $arch == "aarch64" ]]; then
+    keep_dir="linux_aarch64_${libc_type}"
+else
+    echo "[WARN] Unknown architecture: $arch, not cleaning minicore directories"
+    keep_dir=""
+fi
+
+if [[ -n "$keep_dir" && -d "${MINICORE_DIR}" ]]; then
+    echo "[Info] Cleaning minicore directories, keeping only ${keep_dir}"
+    for dir in "${MINICORE_DIR}"/*/; do
+        dir_name=$(basename "$dir")
+        if [[ "$dir_name" != "$keep_dir" && "$dir_name" != "__pycache__" ]]; then
+            echo "[Info] Removing minicore/${dir_name}"
+            rm -rf "$dir"
+        fi
+    done
+fi
+
 # Necessary for cpython_path
 source /home/user/multibuild/manylinux_utils.sh
 
@@ -39,6 +72,7 @@ for PYTHON_VERSION in ${PYTHON_VERSIONS}; do
     ${PYTHON} -m build --outdir ${BUILD_DIR} .
     # On Linux we should repair wheel(s) generated
 arch=$(uname -p)
+auditwheel show ${BUILD_DIR}/*.whl
 if [[ $arch == x86_64 ]]; then
   auditwheel repair --plat manylinux2014_x86_64 ${BUILD_DIR}/*.whl -w ${REPAIRED_DIR}
 else