Merge branch 'main' into SNOW-2235955-adding-mfa-tests-in-python

Author: sfc-gh-pcyrek

.github/workflows/build_test.yml

@@ -79,11 +79,22 @@ jobs:
             id: manylinux_aarch64
           - image: windows-latest
             id: win_amd64
+          - image: windows-11-arm
+            id: win_arm64
           - image: macos-latest
             id: macosx_x86_64
           - image: macos-latest
             id: macosx_arm64
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        exclude:
+          - os:
+              image: windows-11-arm
+              id: win_arm64
+            python-version: "3.9"
+          - os:
+              image: windows-11-arm
+              id: win_arm64
+            python-version: "3.10"
     name: Build ${{ matrix.os.id }}-py${{ matrix.python-version }}
     runs-on: ${{ matrix.os.image }}
     steps:
@@ -105,6 +116,7 @@ jobs:
         uses: pypa/[email protected]
         env:
           CIBW_BUILD: cp${{ env.shortver }}-${{ matrix.os.id }}
+          CIBW_ARCHS_WINDOWS: ${{ matrix.os.id == 'win_arm64' && 'ARM64' || 'auto' }}
           MACOSX_DEPLOYMENT_TARGET: 10.14  # Should be kept in sync with ci/build_darwin.sh
         with:
           output-dir: dist
@@ -131,8 +143,19 @@ jobs:
            download_name: macosx_x86_64
          - image_name: windows-latest
            download_name: win_amd64
+         - image_name: windows-11-arm
+           download_name: win_arm64
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         cloud-provider: [aws, azure, gcp]
+        exclude:
+          - os:
+              image_name: windows-11-arm
+              download_name: win_arm64
+            python-version: "3.9"
+          - os:
+              image_name: windows-11-arm
+              download_name: win_arm64
+            python-version: "3.10"
 
     steps:
       - uses: actions/checkout@v4
@@ -145,7 +168,7 @@ jobs:
       - name: Set up Java
         uses: actions/setup-java@v4 # for wiremock
         with:
-          java-version: 11
+          java-version: ${{ matrix.os.download_name == 'win_arm64' && '21.0.5+11.0.LTS' || '11' }}
           distribution: 'temurin'
           java-package: 'jre'
       - name: Fetch Wiremock

.github/workflows/parameters/public/jenkins_test_parameters.py.gpg

@@ -47,6 +47,19 @@ repos:
     hooks:
         - id: pyupgrade
           args: [--py38-plus]
+-   repo: local
+    hooks:
+    -   id: check-no-native-http
+        name: Check for native HTTP calls
+        entry: python ci/pre-commit/check_no_native_http.py
+        language: system
+        files: ^src/snowflake/connector/.*\.py$
+        exclude: |
+            (?x)^(
+                src/snowflake/connector/session_manager\.py|
+                src/snowflake/connector/vendored/.*
+            )$
+        args: [--show-fixes]
 -   repo: https://github.com/PyCQA/flake8
     rev: 7.1.1
     hooks:

.pre-commit-config.yaml

@@ -7,22 +7,32 @@ https://docs.snowflake.com/
 Source code is also available at: https://github.com/snowflakedb/snowflake-connector-python
 
 # Release Notes
-- v3.16.1(TBD)
-  - Added new authentication methods support for Workload Identity Federation (WIF).
-    - Added the `WORKLOAD_IDENTITY` value for authenticator type.
-    - Added the `workload_identity_provider` and `workload_identity_entra_resource` parameters.
-  - Added in-band OCSP exception telemetry.
-  - Added `APPLICATION_PATH` within `CLIENT_ENVIRONMENT` to distinguish between multiple scripts using the PythonConnector in the same environment.
-  - Disabled token caching for OAuth Client Credentials authentication
+- v3.17.1(August 17,2025)
+  - Added `infer_schema` parameter to `write_pandas` to perform schema inference on the passed data.
+  - Namespace `snowlake` reverted back to non-module.
+
+- v3.17.0(August 16,2025)
   - Added in-band HTTP exception telemetry.
-  - Fixed a bug where timezoned timestamps fetched as pandas.DataFrame or pyarrow.Table would overflow for the sake of unnecessary precision. In the case where an overflow cannot be prevented a clear error will be raised now.
-  - Fix OAuth authenticator values.
-  - Add `unsafe_skip_file_permissions_check` flag to skip file permissions check on cache and config.
-  - Introduce snowflake_version property to the connection
-  - Added basic json support for Interval types.
+  - Added an `unsafe_skip_file_permissions_check` flag to skip file permission checks on the cache and configuration.
+  - Added `APPLICATION_PATH` within `CLIENT_ENVIRONMENT` to distinguish between multiple scripts using the Python Connector in the same environment.
+  - Added basic JSON support for Interval types.
+  - Added in-band OCSP exception telemetry.
+  - Added support for new authentication methods with Workload Identity Federation (WIF).
+    - Added the `WORKLOAD_IDENTITY` value for the authenticator type.
+    - Added the `workload_identity_provider` and `workload_identity_entra_resource` parameters.
+  - Added support for the `use_vectorized_scanner` parameter in the write_pandas function.
+  - Added support of proxy setup using connection parameters without emitting environment variables.
+  - Added populating of `type_code` in `ResultMetadata` for interval types.
+  - Introduced the `snowflake_version` property to the connection.
   - Moved `OAUTH_TYPE` to `CLIENT_ENVIROMENT`.
-  - Fix bug where PAT with external session authenticator was used while `external_session_id` was not provided in `SnowflakeRestful.fetch`
-  - Added support for parameter `use_vectorized_scanner` in function `write_pandas`.
+  - Relaxed the `pyarrow` version constrain; versions >= 19 can now be used.
+  - Disabled token caching for OAuth Client Credentials authentication.
+  - Fixed OAuth authenticator values.
+  - Fixed a bug where a PAT with an external session authenticator was used while `external_session_id` was not provided in `SnowflakeRestful.fetch`.
+  - Fixed the case-sensitivity of `Oauth` and `programmatic_access_token` authenticator values.
+  - Fixed unclear error messages for incorrect `authenticator` values.
+  - Fixed GCS staging by ensuring the endpoint has a scheme.
+  - Fixed a bug where time-zoned timestamps fetched as a `pandas.DataFrame` or `pyarrow.Table` would overflow due to unnecessary precision. A clear error will now be raised if an overflow cannot be prevented.
 
 - v3.16.0(July 04,2025)
   - Bumped numpy dependency from <2.1.0 to <=2.2.4.

DESCRIPTION.md

@@ -36,12 +36,18 @@ EXIT /B %ERRORLEVEL%
 set pv=%~1
 
 echo Going to compile wheel for Python %pv%
-py -%pv% -m pip install --upgrade pip setuptools wheel build
+py -%pv% -m pip install --upgrade pip setuptools wheel build delvewheel
 if %errorlevel% neq 0 goto :error
 
-py -%pv% -m build --wheel .
+py -%pv% -m build --outdir dist\rawwheel --wheel .
 if %errorlevel% neq 0 goto :error
 
+:: patch the wheel by including its dependencies
+py -%pv% -m delvewheel repair -vv -w dist --namespace-pkg snowflake dist\rawwheel\*
+if %errorlevel% neq 0 goto :error
+
+rd /s /q dist\rawwheel
+
 EXIT /B 0
 
 :error