flyteorg · ndonyapour · Mar 9, 2026
@@ -27,7 +27,7 @@ jobs:
       - name: Set Python versions for run
         run: |
           if [[ ${{ github.event_name }} == "schedule" ]]; then
-            echo "python_versions=[\"3.10\",\"3.11\",\"3.12\"]" >> $GITHUB_ENV
+            echo "python_versions=[\"3.10\",\"3.11\",\"3.12\",\"3.13\"]" >> $GITHUB_ENV
           else
             echo "python_versions=[\"3.12\"]" >> $GITHUB_ENV
           fi
@@ -110,9 +110,9 @@ jobs:
           uv pip uninstall --system pandas pyarrow
           uv pip freeze
       - name: Run extras unit tests with coverage
-        # Skip this step if running on python 3.12 due to https://github.com/tensorflow/tensorflow/issues/62003
+        # Skip this step if running on python 3.12+ due to https://github.com/tensorflow/tensorflow/issues/62003
         # and https://github.com/pytorch/pytorch/issues/110436
-        if: ${{ matrix.python-version != '3.12' }}
+        if: ${{ matrix.python-version != '3.12' && matrix.python-version != '3.13' }}
         run: |
           make unit_test_extras_codecov
       - name: Codecov
@@ -139,6 +139,8 @@ jobs:
             pandas: "pandas>=2.0.0"
           - pandas: "pandas<2.0.0"
             python-version: "3.12"
+          - pandas: "pandas<2.0.0"
+            python-version: "3.13"
 
     steps:
       - uses: actions/checkout@v4
@@ -370,24 +372,39 @@ jobs:
           # See: https://github.com/flyteorg/flytekit/actions/runs/4493746408/jobs/7905368664
           - python-version: 3.11
             plugin-names: "flytekit-whylogs"
-          # apache-beam, one of flytekit-airflow dependencies, does not support python 3.12: https://github.com/apache/beam/issues/29149
+          # apache-beam, one of flytekit-airflow dependencies, does not support python 3.12+: https://github.com/apache/beam/issues/29149
           - python-version: 3.12
             plugin-names: "flytekit-airflow"
+          - python-version: 3.13
+            plugin-names: "flytekit-airflow"
           # Tensorflow is a dependency of flytekit-mlflow tests and that is not supported yet: https://github.com/tensorflow/tensorflow/issues/62003
           - python-version: 3.12
             plugin-names: "flytekit-mlflow"
-          # modin[ray] is a dependency needed to run the tests, unfortunately this is not supported in python 3.12 yet
+          - python-version: 3.13
+            plugin-names: "flytekit-mlflow"
+          # modin[ray] is a dependency needed to run the tests, unfortunately this is not supported in python 3.12+ yet
           - python-version: 3.12
             plugin-names: "flytekit-modin"
-          # vaex currently doesn't support python 3.12
+          - python-version: 3.13
+            plugin-names: "flytekit-modin"
+          # vaex currently doesn't support python 3.12+
           - python-version: 3.12
             plugin-names: "flytekit-vaex"
-          # Ray does not support python 3.12 yet: https://github.com/ray-project/ray/issues/40211
+          - python-version: 3.13
+            plugin-names: "flytekit-vaex"
+          # Ray does not support python 3.12+ yet: https://github.com/ray-project/ray/issues/40211
           - python-version: 3.12
             plugin-names: "flytekit-ray"
+          - python-version: 3.13
+            plugin-names: "flytekit-ray"
           # Segmentation fault on python 3.12: https://github.com/flyteorg/flyte/issues/5020
           - python-version: 3.12
             plugin-names: "flytekit-kf-pytorch"
+          - python-version: 3.13
+            plugin-names: "flytekit-kf-pytorch"
+          # onnx-pytorch does not support python 3.12+ yet
+          - python-version: 3.13
+            plugin-names: "flytekit-onnx-pytorch"
     steps:
       - uses: actions/checkout@v4
       - name: "Clear action cache"

@@ -82,6 +82,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
         with:

@@ -21,13 +21,13 @@ keyrings.alt
 setuptools_scm
 pytest-icdiff
 
-# Tensorflow is not available for python 3.12 yet: https://github.com/tensorflow/tensorflow/issues/62003
+# Tensorflow is not available for python 3.12+ yet: https://github.com/tensorflow/tensorflow/issues/62003
 tensorflow<=2.15.1; python_version<'3.12'
 # Newer versions of torch bring in nvidia dependencies that are not present in windows, so
 # we put this constraint while we do not have per-environment requirements files
 torch<=1.12.1; python_version<'3.11'
 # pytorch 2 supports python 3.11
-# pytorch 2 does not support 3.12 yet: https://github.com/pytorch/pytorch/issues/110436
+# pytorch 2 does not support 3.12+ yet: https://github.com/pytorch/pytorch/issues/110436
 torch; python_version<'3.12'
 pydantic
 

@@ -13,6 +13,7 @@ class PythonVersion(enum.Enum):
     PYTHON_3_10 = (3, 10)
     PYTHON_3_11 = (3, 11)
     PYTHON_3_12 = (3, 12)
+    PYTHON_3_13 = (3, 13)
 
 
 class DefaultImages(object):
@@ -26,6 +27,7 @@ class DefaultImages(object):
         PythonVersion.PYTHON_3_10: "cr.flyte.org/flyteorg/flytekit:py3.10-",
         PythonVersion.PYTHON_3_11: "cr.flyte.org/flyteorg/flytekit:py3.11-",
         PythonVersion.PYTHON_3_12: "cr.flyte.org/flyteorg/flytekit:py3.12-",
+        PythonVersion.PYTHON_3_13: "cr.flyte.org/flyteorg/flytekit:py3.13-",
     }
 
     @classmethod

@@ -64,6 +64,7 @@ class OpenAIFileDefaultImages(DefaultImages):
         PythonVersion.PYTHON_3_10: "cr.flyte.org/flyteorg/flytekit:py3.10-openai-batch-",
         PythonVersion.PYTHON_3_11: "cr.flyte.org/flyteorg/flytekit:py3.11-openai-batch-",
         PythonVersion.PYTHON_3_12: "cr.flyte.org/flyteorg/flytekit:py3.12-openai-batch-",
+        PythonVersion.PYTHON_3_13: "cr.flyte.org/flyteorg/flytekit:py3.13-openai-batch-",
     }
 
 

@@ -26,6 +26,7 @@ class SQLAlchemyDefaultImages(DefaultImages):
         PythonVersion.PYTHON_3_10: "cr.flyte.org/flyteorg/flytekit:py3.10-sqlalchemy-",
         PythonVersion.PYTHON_3_11: "cr.flyte.org/flyteorg/flytekit:py3.11-sqlalchemy-",
         PythonVersion.PYTHON_3_12: "cr.flyte.org/flyteorg/flytekit:py3.12-sqlalchemy-",
+        PythonVersion.PYTHON_3_13: "cr.flyte.org/flyteorg/flytekit:py3.13-sqlalchemy-",
     }
 
 

@@ -9,7 +9,7 @@ authors = [{ name = "Flyte Contributors", email = "admin@flyte.org" }]
 description = "Flyte SDK for Python"
 license = { text = "Apache-2.0" }
 readme = { file = "README.md", content-type = "text/markdown" }
-requires-python = ">=3.10,<3.13"
+requires-python = ">=3.10,<3.14"
 dependencies = [
     # Please maintain an alphabetical order in the following list
     "adlfs>=2023.3.0",
@@ -61,6 +61,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Scientific/Engineering",
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
     "Topic :: Software Development",

@@ -1,7 +1,12 @@
+import sys
 from dataclasses import asdict, dataclass
 from typing import NamedTuple
 
 import pytest
+
+pytest.importorskip("torch", reason="torch is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="torch is not available for Python 3.12+")
+
 import torch.nn as nn
 import torch.nn.functional as F
 import torch.optim as optim

@@ -1,3 +1,10 @@
+import sys
+
+import pytest
+
+pytest.importorskip("torch", reason="torch is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="torch is not available for Python 3.12+")
+
 import torch
 
 from flytekit import task, workflow

@@ -1,7 +1,12 @@
+import sys
 from collections import OrderedDict
 from typing import Union
 
 import pytest
+
+pytest.importorskip("torch", reason="torch is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="torch is not available for Python 3.12+")
+
 import torch
 
 import flytekit

@@ -1,3 +1,10 @@
+import sys
+
+import pytest
+
+pytest.importorskip("tensorflow", reason="tensorflow is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="tensorflow is not available for Python 3.12+")
+
 import tensorflow as tf
 
 from flytekit import task, workflow

@@ -1,7 +1,12 @@
+import sys
 from collections import OrderedDict
 
 import numpy as np
 import pytest
+
+pytest.importorskip("tensorflow", reason="tensorflow is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="tensorflow is not available for Python 3.12+")
+
 import tensorflow as tf
 
 import flytekit

@@ -1,6 +1,12 @@
+import sys
 from typing import Dict, Tuple
 
 import numpy as np
+import pytest
+
+pytest.importorskip("tensorflow", reason="tensorflow is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="tensorflow is not available for Python 3.12+")
+
 import tensorflow as tf
 from tensorflow.python.data.ops.readers import TFRecordDatasetV2
 from typing_extensions import Annotated

@@ -1,4 +1,10 @@
+import sys
+
 import pytest
+
+pytest.importorskip("tensorflow", reason="tensorflow is not available for Python 3.12+")
+pytestmark = pytest.mark.skipif(sys.version_info >= (3, 12), reason="tensorflow is not available for Python 3.12+")
+
 import tensorflow
 import tensorflow as tf
 from tensorflow.core.example.example_pb2 import Example
-Original file line number
+Diff line change
@@ Expand Up / @@ -82,6 +82,7 @@ jobs: @@
               - "3.10"
               - "3.11"
               - "3.12"
+              - "3.13"
         steps:
           - uses: actions/checkout@v4
             with:
@@ Expand Down @@