SNOW-2387344: add py3.13 in pipeline, update doc

.github/workflows/daily_precommit.yml

@@ -162,8 +162,7 @@ jobs:
         run: uv pip install -U setuptools pip wheel --system
       - name: Install tox
         run: uv pip install tox --system
-      # SNOW-2213578: Re-enable the test for 3.13
-      - if: ${{ contains('macos', matrix.os.download_name) && matrix.python-version != '3.13' }}
+      - if: ${{ contains('macos', matrix.os.download_name) }}
         name: Run doctests
         run: python -m tox -e "py${PYTHON_VERSION}-doctest-notudf-ci"
         env:
@@ -174,8 +173,7 @@ jobs:
           # Specify SNOWFLAKE_IS_PYTHON_RUNTIME_TEST: 1 when adding >= python3.12 with no server-side support
           # For example, see https://github.com/snowflakedb/snowpark-python/pull/681
         shell: bash
-      - if: ${{ matrix.python-version != '3.13' }}
-        name: Run tests (excluding doctests)
+      - name: Run tests (excluding doctests)
         run: python -m tox -e "py${PYTHON_VERSION/\./}-dailynotdoctest-ci"
         env:
           PYTHON_VERSION: ${{ matrix.python-version }}
@@ -185,18 +183,6 @@ jobs:
           SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
           SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
         shell: bash
-      # SNOW-2213578 : Remove the test below and run udf tests for 3.13
-      - if: ${{ matrix.python-version == '3.13' }}
-        name: Run tests (excluding udf, doctests)
-        run: python -m tox -e "py${PYTHON_VERSION/\./}-dailynotdoctestnotudf-ci"
-        env:
-          PYTHON_VERSION: ${{ matrix.python-version }}
-          cloud_provider: ${{ matrix.cloud-provider }}
-          PYTEST_ADDOPTS: --color=yes --tb=short
-          TOX_PARALLEL_NO_SPINNER: 1
-          SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
-          SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
-        shell: bash
       - name: Install MS ODBC Driver (Ubuntu only)
         if: ${{ matrix.os.download_name == 'linux' }}
         run: |
@@ -608,8 +594,7 @@ jobs:
         run: uv pip install -U setuptools pip wheel --system
       - name: Install tox
         run: uv pip install tox --system
-      # SNOW-2213578: Re-enable the test for 3.13
-      - if: ${{ contains('macos', matrix.os.download_name) && matrix.python-version != '3.13' }}
+      - if: ${{ contains('macos', matrix.os.download_name) }}
         name: Run doctests
         run: python -m tox -e "py${PYTHON_VERSION}-doctest-notudf-ci"
         env:
@@ -618,8 +603,7 @@ jobs:
           PYTEST_ADDOPTS: --color=yes --tb=short --disable_cte_optimization
           TOX_PARALLEL_NO_SPINNER: 1
         shell: bash
-      - if: ${{ matrix.python-version != '3.13' }}
-        name: Run tests (excluding doctests)
+      - name: Run tests (excluding doctests)
         run: python -m tox -e "py${PYTHON_VERSION/\./}-dailynotdoctest-ci"
         env:
           PYTHON_VERSION: ${{ matrix.python-version }}
@@ -629,18 +613,6 @@ jobs:
           SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
           SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
         shell: bash
-      # SNOW-2213578 : Remove the test below and run udf tests for 3.13
-      - if: ${{ matrix.python-version == '3.13' }}
-        name: Run tests (excluding udf, doctests)
-        run: python -m tox -e "py${PYTHON_VERSION/\./}-dailynotdoctestnotudf-ci"
-        env:
-          PYTHON_VERSION: ${{ matrix.python-version }}
-          cloud_provider: ${{ matrix.cloud-provider }}
-          PYTEST_ADDOPTS: --color=yes --tb=short --disable_cte_optimization
-          TOX_PARALLEL_NO_SPINNER: 1
-          SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
-          SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
-        shell: bash
       - name: Combine coverages
         run: python -m tox -e coverage --skip-missing-interpreters false
         shell: bash

.github/workflows/precommit.yml

@@ -183,7 +183,7 @@ jobs:
           # For example, see https://github.com/snowflakedb/snowpark-python/pull/681
         shell: bash
       # do not run other tests for macos
-      - if: ${{ matrix.os != 'macos-latest' && matrix.python-version != '3.13' }}
+      - if: ${{ matrix.os != 'macos-latest' }}
         name: Run tests (excluding doctests)
         run: python -m tox -e "py${PYTHON_VERSION/\./}-notdoctest-ci"
         env:
@@ -194,19 +194,6 @@ jobs:
           SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
           SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
         shell: bash
-      # SNOW-2213578 : Remove the test below and run udf tests for 3.13
-      # for 3.13, skip udf, doctest
-      - if: ${{ matrix.os != 'macos-latest' && matrix.python-version == '3.13' }}
-        name: Run tests (excluding udf, doctests)
-        run: python -m tox -e "py${PYTHON_VERSION/\./}-notudfdoctest-ci"
-        env:
-          PYTHON_VERSION: ${{ matrix.python-version }}
-          cloud_provider: ${{ matrix.cloud-provider }}
-          PYTEST_ADDOPTS: --color=yes --tb=short
-          SNOWPARK_PYTHON_API_TEST_BUCKET_PATH: ${{ secrets.SNOWPARK_PYTHON_API_TEST_BUCKET_PATH }}
-          SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION: ${{ vars.SNOWPARK_PYTHON_API_S3_STORAGE_INTEGRATION }}
-          TOX_PARALLEL_NO_SPINNER: 1
-        shell: bash
       - name: Install MS ODBC Driver (Ubuntu only)
         if: ${{ contains(matrix.os, 'ubuntu') }}
         run: |
@@ -217,8 +204,7 @@ jobs:
         shell: bash
       - name: Run data source tests
         # psycopg2 is not supported on macos 3.9
-        # SNOW-2213578: Re-enable the test for 3.13
-        if: ${{ !(matrix.os == 'macos-latest' && matrix.python-version == '3.9') && !(matrix.python-version == '3.13') }}
+        if: ${{ !(matrix.os == 'macos-latest' && matrix.python-version == '3.9') }}
         run: python -m tox -e datasource
         env:
           PYTHON_VERSION: ${{ matrix.python-version }}

CONTRIBUTING.md

@@ -34,7 +34,7 @@ cd snowpark-python
 #### Install the library in edit mode and install its dependencies
 
 - Create a new Python virtual environment with any Python version that we support.
-  - The Snowpark Python API supports **Python 3.9, Python 3.10, Python 3.11 and Python 3.12**.
+  - The Snowpark Python API supports **Python 3.9, Python 3.10, Python 3.11, Python 3.12 and Python 3.13**.
   - The Snowpark pandas API supports **Python 3.9, Python 3.10, and Python 3.11**. Additionally, Snowpark pandas requires **Modin 0.36.x or 0.37.x**, and **pandas 2.2.x or 2.3.x**.
 
     ```bash

README.md

@@ -18,7 +18,7 @@ If you don't have a Snowflake account yet, you can [sign up for a 30-day free tr
 
 ### Create a Python virtual environment
 You can use [miniconda][miniconda], [anaconda][anaconda], or [virtualenv][virtualenv]
-to create a Python 3.9, 3.10, 3.11 or 3.12 virtual environment.
+to create a Python 3.9, 3.10, 3.11, 3.12 or 3.13 virtual environment.
 
 For Snowpark pandas, only Python 3.9, 3.10, or 3.11 is supported.
 

tests/integ/test_packaging.py

@@ -185,16 +185,19 @@ def test_patch_on_get_available_versions_for_packages(session):
     reason="numpy and pandas are required",
 )
 def test_add_packages(session, local_testing_mode):
+    # Use numpy 2.3.1 for Python 3.13+, numpy 1.26.3 doesn't support Python 3.13
+    numpy_version = "numpy==2.3.1" if sys.version_info >= (3, 13) else "numpy==1.26.3"
+
     session.add_packages(
         [
-            "numpy==1.26.3",
+            numpy_version,
             "pandas==2.2.3",
             "matplotlib",
             "pyyaml",
         ]
     )
     assert session.get_packages() == {
-        "numpy": "numpy==1.26.3",
+        "numpy": numpy_version,
         "pandas": "pandas==2.2.3",
         "matplotlib": "matplotlib",
         "pyyaml": "pyyaml",
@@ -210,8 +213,9 @@ def get_numpy_pandas_dateutil_version() -> str:
     df = session.create_dataframe([None]).to_df("a")
     res = df.select(call_udf(udf_name)).collect()[0][0]
     # don't need to check the version of dateutil, as it can be changed on the server side
+    expected_numpy_ver = "2.3.1" if sys.version_info >= (3, 13) else "1.26.3"
     assert (
-        res.startswith("1.26.3/2.2.3")
+        res.startswith(f"{expected_numpy_ver}/2.2.3")
         if not local_testing_mode
         else res == get_numpy_pandas_dateutil_version()
     )
@@ -284,7 +288,7 @@ def extract_major_minor_patch(version_string):
 
 @pytest.mark.udf
 def test_add_packages_with_underscore(session):
-    packages = ["spacy-model-en_core_web_sm", "typing_extensions"]
+    packages = ["huggingface_hub", "typing_extensions"]
     count = (
         session.table("information_schema.packages")
         .where(col("package_name").in_(packages))
@@ -299,10 +303,9 @@ def test_add_packages_with_underscore(session):
     @udf(name=udf_name, packages=packages)
     def check_if_package_installed() -> bool:
         try:
-            import spacy
+            import huggingface_hub  # noqa: F401
             import typing_extensions  # noqa: F401
 
-            spacy.load("en_core_web_sm")
             return True
         except Exception:
             return False
@@ -417,7 +420,7 @@ def test_add_requirements(session, resources_path, local_testing_mode):
 
     session.add_requirements(test_files.test_requirements_file)
     assert session.get_packages() == {
-        "numpy": "numpy==1.26.3",
+        "numpy": "numpy==2.3.1" if sys.version_info >= (3, 13) else "numpy==1.26.3",
         "pandas": "pandas==2.2.3",
     }
 
@@ -429,9 +432,10 @@ def get_numpy_pandas_version() -> str:
 
     df = session.create_dataframe([None]).to_df("a")
     res = df.select(call_udf(udf_name))
+    expected_numpy_ver = "2.3.1" if sys.version_info >= (3, 13) else "1.26.3"
     Utils.check_answer(
         res,
-        [Row("1.26.3/2.2.3")]
+        [Row(f"{expected_numpy_ver}/2.2.3")]
         if not local_testing_mode
         else [Row(f"{numpy.__version__}/{pandas.__version__}")],
     )
@@ -690,7 +694,7 @@ def test_add_packages_with_native_dependency_without_force_push(session):
         with pytest.raises(
             RuntimeError, match="Your code depends on packages that contain native code"
         ):
-            session.add_packages(["catboost==1.2.3"])
+            session.add_packages(["catboost==1.2.8"])
 
 
 @pytest.fixture(scope="function")
@@ -911,29 +915,30 @@ def test_add_requirements_with_empty_stage_as_cache_path(
     }
 
     session.add_requirements(test_files.test_requirements_file)
+    expected_numpy_ver = "2.3.1" if sys.version_info >= (3, 13) else "1.26.3"
     assert session.get_packages() == {
-        "numpy": "numpy==1.26.3",
+        "numpy": f"numpy=={expected_numpy_ver}",
         "pandas": "pandas==2.2.3",
     }
 
     udf_name = Utils.random_name_for_temp_object(TempObjectType.FUNCTION)
 
     # use a newer snowpark to create an old snowpark udf could lead to conflict cloudpickle.
-    # e.g. using snowpark 1.27 with cloudpickle 3.0 to create udf using snowpark 1.8, this will leads to
+    # e.g. using snowpark 1.39 with cloudpickle 3.0 to create udf using snowpark 1.8, this will leads to
     # error as cloudpickle 3.0 is specified in udf creation but unsupported in snowpark 1.8
     # the solution is to downgrade to cloudpickle 2.2.1 in the env
     # TODO: SNOW-1951792, improve error experience
-    # pin cloudpickle as 1.27.0 snowpark upper bounds it to <=3.0.0
+    # pin cloudpickle as 1.39.0 snowpark upper bounds it to <=3.0.0
     @udf(
         name=udf_name,
-        packages=["snowflake-snowpark-python==1.27.0", "cloudpickle==3.0.0"],
+        packages=["snowflake-snowpark-python==1.39.0", "cloudpickle==3.0.0"],
     )
     def get_numpy_pandas_version() -> str:
         import snowflake.snowpark as snowpark
 
         return f"{snowpark.__version__}"
 
-    Utils.check_answer(session.sql(f"select {udf_name}()"), [Row("1.27.0")])
+    Utils.check_answer(session.sql(f"select {udf_name}()"), [Row("1.39.0")])
 
 
 @pytest.mark.udf

tests/integ/test_stored_procedure.py

@@ -2327,7 +2327,7 @@ def artifact_repo_test(session: snowflake.snowpark.Session) -> str:
 @pytest.mark.parametrize(
     "version_override, expect_warning",
     [
-        ("1.27.1", False),  # Bugfix version - no warning
+        ("1.39.1", False),  # Bugfix version - no warning
         ("999.999.999", True),  # Major version change - expect warning
     ],
 )
@@ -2350,8 +2350,8 @@ def plus1(session_, x):
                 plus1,
                 return_type=IntegerType(),
                 input_types=[IntegerType()],
-                # pin cloudpickle as 1.27.0 snowpark upper bounds it to <=3.0.0
-                packages=["snowflake-snowpark-python==1.27.0", "cloudpickle==3.0.0"],
+                # pin cloudpickle as 1.39.0 snowpark upper bounds it to <=3.0.0
+                packages=["snowflake-snowpark-python==1.39.0", "cloudpickle==3.0.0"],
             )
             assert plus1_sp(lit(6)) == 7
 

tests/resources/test_requirements_greater_than_python_3_12.txt

@@ -0,0 +1,2 @@
+numpy==2.3.1
+pandas==2.2.3

tests/utils.py

@@ -1633,6 +1633,10 @@ def test_pandas_udf_py_file(self):
 
     @property
     def test_requirements_file(self):
+        if sys.version_info >= (3, 13):
+            return os.path.join(
+                self.resources_path, "test_requirements_greater_than_python_3_12.txt"
+            )
         return os.path.join(self.resources_path, "test_requirements.txt")
 
     @property