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Merged
merged 12 commits into from
Dec 1, 2025
Merged

Adding Python 3.14 #677

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1f3b3d1
first pass of adding runtime 3.14, checked against uses of 3.12
rithikanarayan Nov 13, 2025
44a8f98
snapshots
rithikanarayan Nov 18, 2025
782d444
removing comma
rithikanarayan Nov 18, 2025
629b192
Skip testing profiling for 3.14 runtime
rithikanarayan Nov 20, 2025
3a92d01
merge main
rithikanarayan Nov 21, 2025
3cc5c54
Updating asm to reflect dd-tract-py changes to http_utils._get_blocke…
rithikanarayan Nov 21, 2025
15d6224
pinning to older ddtrace
rithikanarayan Nov 25, 2025
881218c
new pinned ddtrace
rithikanarayan Nov 25, 2025
a1aed17
Merge branch 'main' into rithika.narayan/APMSVLS-161-python314
rithikanarayan Nov 25, 2025
33880a3
Use pytest to skip profiling test
rithikanarayan Nov 25, 2025
b7da215
Update version of black which supports python3.14
purple4reina Nov 25, 2025
e6c08f4
Update linting to newest version of black.
purple4reina Nov 25, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/build.yml
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Expand Up @@ -43,7 +43,7 @@ jobs:
strategy:
max-parallel: 4
matrix:
python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13', '3.14']

steps:
- name: Checkout
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2 changes: 1 addition & 1 deletion .github/workflows/build_layer.yml
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Expand Up @@ -14,7 +14,7 @@ jobs:
fail-fast: false
matrix:
arch: [arm64, amd64]
python_version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
python_version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]

steps:
- name: Checkout
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -6,7 +6,7 @@
[![Slack](https://chat.datadoghq.com/badge.svg?bg=632CA6)](https://chat.datadoghq.com/)
[![License](https://img.shields.io/badge/license-Apache--2.0-blue)](https://github.com/DataDog/datadog-lambda-python/blob/main/LICENSE)

Datadog Lambda Library for Python (3.8, 3.9, 3.10, 3.11, 3.12, and 3.13) enables [enhanced Lambda metrics](https://docs.datadoghq.com/serverless/enhanced_lambda_metrics), [distributed tracing](https://docs.datadoghq.com/serverless/distributed_tracing), and [custom metric submission](https://docs.datadoghq.com/serverless/custom_metrics) from AWS Lambda functions.
Datadog Lambda Library for Python (3.8, 3.9, 3.10, 3.11, 3.12, 3.13, and 3.14) enables [enhanced Lambda metrics](https://docs.datadoghq.com/serverless/enhanced_lambda_metrics), [distributed tracing](https://docs.datadoghq.com/serverless/distributed_tracing), and [custom metric submission](https://docs.datadoghq.com/serverless/custom_metrics) from AWS Lambda functions.
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@astuyve astuyve Nov 25, 2025

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3.8 was deprecated ~6 months ago, we can probably drop it here from the readme and then later on from the codebase.

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@rithikanarayan rithikanarayan Nov 25, 2025

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We're having a discussion next week about how we want to handle deprecated runtimes, I think after we have a procedure we'll go through and clean up


## Installation

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8 changes: 8 additions & 0 deletions ci/datasources/runtimes.yaml
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Expand Up @@ -47,3 +47,11 @@ runtimes:
python_version: "3.13"
arch: "arm64"
image: "3.13.0"
- name: "python314"
python_version: "3.14"
arch: "amd64"
image: "3.14.0"
- name: "python314"
python_version: "3.14"
arch: "arm64"
image: "3.14.0"
8 changes: 8 additions & 0 deletions ci/publish_layers.sh
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Expand Up @@ -23,6 +23,8 @@ AWS_CLI_PYTHON_VERSIONS=(
"python3.12"
"python3.13"
"python3.13"
"python3.14"
"python3.14"
)
PYTHON_VERSIONS=(
"3.8-amd64"
Expand All @@ -37,6 +39,8 @@ PYTHON_VERSIONS=(
"3.12-arm64"
"3.13-amd64"
"3.13-arm64"
"3.14-amd64"
"3.14-arm64"
)
LAYER_PATHS=(
".layers/datadog_lambda_py-amd64-3.8.zip"
Expand All @@ -51,6 +55,8 @@ LAYER_PATHS=(
".layers/datadog_lambda_py-arm64-3.12.zip"
".layers/datadog_lambda_py-amd64-3.13.zip"
".layers/datadog_lambda_py-arm64-3.13.zip"
".layers/datadog_lambda_py-amd64-3.14.zip"
".layers/datadog_lambda_py-arm64-3.14.zip"
)
LAYERS=(
"Datadog-Python38"
Expand All @@ -65,6 +71,8 @@ LAYERS=(
"Datadog-Python312-ARM"
"Datadog-Python313"
"Datadog-Python313-ARM"
"Datadog-Python314"
"Datadog-Python314-ARM"
)
STAGES=('prod', 'sandbox', 'staging', 'gov-staging', 'gov-prod')

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1 change: 1 addition & 0 deletions pyproject.toml
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Expand Up @@ -22,6 +22,7 @@ classifiers = [
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
]

[tool.poetry.dependencies]
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4 changes: 4 additions & 0 deletions scripts/add_new_region.sh
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Expand Up @@ -25,6 +25,8 @@ LAYER_NAMES=(
"Datadog-Python312-ARM"
"Datadog-Python313"
"Datadog-Python313-ARM"
"Datadog-Python314"
"Datadog-Python314-ARM"
)
PYTHON_VERSIONS_FOR_AWS_CLI=(
"python3.8"
Expand All @@ -39,6 +41,8 @@ PYTHON_VERSIONS_FOR_AWS_CLI=(
"python3.12"
"python3.13"
"python3.13"
"python3.14"
"python3.14"
)
NEW_REGION=$1

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2 changes: 1 addition & 1 deletion scripts/build_layers.sh
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Expand Up @@ -14,7 +14,7 @@ set -e

LAYER_DIR=".layers"
LAYER_FILES_PREFIX="datadog_lambda_py"
AVAILABLE_PYTHON_VERSIONS=("3.8" "3.9" "3.10" "3.11" "3.12" "3.13")
AVAILABLE_PYTHON_VERSIONS=("3.8" "3.9" "3.10" "3.11" "3.12" "3.13" "3.14")
AVAILABLE_ARCHS=("arm64" "amd64")

if [ -z "$ARCH" ]; then
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2 changes: 1 addition & 1 deletion scripts/check_format.sh
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Expand Up @@ -2,7 +2,7 @@
set -e

PYTHON_VERSION=$(python -c 'import sys; print(sys.version_info.major)')
pip install -Iv black==22.3.0
pip install -Iv black==25.11.0

python -m black --check datadog_lambda/ --diff
python -m black --check tests --diff
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2 changes: 2 additions & 0 deletions scripts/list_layers.sh
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Expand Up @@ -23,6 +23,8 @@ LAYER_NAMES=(
"Datadog-Python312-ARM"
"Datadog-Python313"
"Datadog-Python313-ARM"
"Datadog-Python314"
"Datadog-Python314-ARM"
)
AVAILABLE_REGIONS=$(aws ec2 describe-regions | jq -r '.[] | .[] | .RegionName')
LAYERS_MISSING_REGIONS=()
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2 changes: 1 addition & 1 deletion scripts/publish_govcloud.sh
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Expand Up @@ -88,7 +88,7 @@ do

export REGION=$region

for python_version in "3.8" "3.9" "3.10" "3.11" "3.12" "3.13"; do
for python_version in "3.8" "3.9" "3.10" "3.11" "3.12" "3.13" "3.14"; do
for arch in "amd64" "arm64"; do
export PYTHON_VERSION=$python_version
export ARCH=$arch
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6 changes: 6 additions & 0 deletions scripts/publish_layers.sh
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Expand Up @@ -26,6 +26,8 @@ PYTHON_VERSIONS_FOR_AWS_CLI=(
"python3.12"
"python3.13"
"python3.13"
"python3.14"
"python3.14"
)
LAYER_PATHS=(
".layers/datadog_lambda_py-amd64-3.8.zip"
Expand All @@ -40,6 +42,8 @@ LAYER_PATHS=(
".layers/datadog_lambda_py-arm64-3.12.zip"
".layers/datadog_lambda_py-amd64-3.13.zip"
".layers/datadog_lambda_py-arm64-3.13.zip"
".layers/datadog_lambda_py-amd64-3.14.zip"
".layers/datadog_lambda_py-arm64-3.14.zip"
)
AVAILABLE_LAYERS=(
"Datadog-Python38"
Expand All @@ -54,6 +58,8 @@ AVAILABLE_LAYERS=(
"Datadog-Python312-ARM"
"Datadog-Python313"
"Datadog-Python313-ARM"
"Datadog-Python314"
"Datadog-Python314-ARM"
)
AVAILABLE_REGIONS=$(aws ec2 describe-regions | jq -r '.[] | .[] | .RegionName')

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3 changes: 2 additions & 1 deletion scripts/run_integration_tests.sh
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Expand Up @@ -33,8 +33,9 @@ python310=("python3.10" "3.10" $(xxd -l 4 -c 4 -p < /dev/random))
python311=("python3.11" "3.11" $(xxd -l 4 -c 4 -p < /dev/random))
python312=("python3.12" "3.12" $(xxd -l 4 -c 4 -p < /dev/random))
python313=("python3.13" "3.13" $(xxd -l 4 -c 4 -p < /dev/random))
python314=("python3.14" "3.14" $(xxd -l 4 -c 4 -p < /dev/random))

PARAMETERS_SETS=("python38" "python39" "python310" "python311" "python312" "python313")
PARAMETERS_SETS=("python38" "python39" "python310" "python311" "python312" "python313" "python314")

if [ -z "$RUNTIME_PARAM" ]; then
echo "Python version not specified, running for all python versions."
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2 changes: 1 addition & 1 deletion scripts/run_tests.sh
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Expand Up @@ -8,7 +8,7 @@
# Run unit tests in Docker
set -e

PYTHON_VERSIONS=("3.8" "3.9" "3.10" "3.11" "3.12" "3.13")
PYTHON_VERSIONS=("3.8" "3.9" "3.10" "3.11" "3.12" "3.13" "3.14")

for python_version in "${PYTHON_VERSIONS[@]}"
do
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2 changes: 2 additions & 0 deletions scripts/sign_layers.sh
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Expand Up @@ -21,6 +21,8 @@ LAYER_FILES=(
"datadog_lambda_py-arm64-3.12.zip"
"datadog_lambda_py-amd64-3.13.zip"
"datadog_lambda_py-arm64-3.13.zip"
"datadog_lambda_py-amd64-3.14.zip"
"datadog_lambda_py-arm64-3.14.zip"
)
SIGNING_PROFILE_NAME="DatadogLambdaSigningProfile"

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