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Add python support for 3.13 and 3.14 #4036

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8 changes: 4 additions & 4 deletions .github/workflows/benchmarks.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -52,9 +52,9 @@ jobs:
run: npm ci

- name: Set up Python
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'
cache: pip

- name: Install Dash (editable)
Expand Down Expand Up @@ -155,9 +155,9 @@ jobs:
run: npm ci

- name: Set up Python
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'
cache: pip

- name: Install Dash (editable)
Expand Down
90 changes: 45 additions & 45 deletions .github/workflows/testing.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

steps:
- name: Checkout repository
Expand All @@ -113,7 +113,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -174,9 +174,9 @@ jobs:
run: npm ci

- name: Set up Python for build
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'
cache: pip

- name: Install build dependencies
Expand Down Expand Up @@ -237,10 +237,10 @@ jobs:
- name: Install Node.js dependencies
run: npm ci

- name: Set up Python 3.12
uses: actions/setup-python@v5
- name: Set up Python 3.14
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'
cache: 'pip'
cache-dependency-path: requirements/*.txt

Expand Down Expand Up @@ -273,7 +273,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

# Redis service for the RedisSharedStorage backend.
services:
Expand Down Expand Up @@ -304,7 +304,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -347,7 +347,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

# Service container for Redis
services:
Expand Down Expand Up @@ -383,7 +383,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -459,7 +459,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

services:
redis:
Expand Down Expand Up @@ -488,7 +488,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -533,7 +533,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.12"]
python-version: ["3.14"]

steps:
- name: Checkout repository
Expand All @@ -549,7 +549,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -591,7 +591,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.12"]
python-version: ["3.14"]
test-group: ["1", "2", "3"]

steps:
Expand All @@ -608,7 +608,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -655,7 +655,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

steps:
- name: Checkout repository
Expand All @@ -671,7 +671,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -716,7 +716,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

steps:
- name: Checkout repository
Expand All @@ -732,7 +732,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -776,14 +776,14 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]
react-version: ["18.3.1", "19.2.4"]
test-group: ["1", "2", "3"]

env:
REACT_VERSION: ${{ matrix.react-version }}
PERCY_TOKEN: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_TOKEN: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_PARALLEL_TOTAL: -1
# Pin the build identity so every shard joins the same parallel build and
# Percy links it to the PR. Auto-detection otherwise uses the ephemeral
Expand All @@ -808,7 +808,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -839,11 +839,11 @@ jobs:
run: npm run setup-tests.py

- name: Run main integration tests
if: matrix.python-version != '3.12' || matrix.react-version != '18.3.1'
if: matrix.python-version != '3.14' || matrix.react-version != '18.3.1'
run: pytest --headless --nopercyfinalize --junitxml=test-reports/junit_intg.xml tests/integration --splits 3 --group ${{ matrix.test-group }}

- name: Run main integration tests with Percy
if: matrix.python-version == '3.12' && matrix.react-version == '18.3.1'
if: matrix.python-version == '3.14' && matrix.react-version == '18.3.1'
uses: ./.github/actions/percy-exec
with:
command: pytest --headless --nopercyfinalize --junitxml=test-reports/junit_intg.xml tests/integration --splits 3 --group ${{ matrix.test-group }}
Expand Down Expand Up @@ -878,13 +878,13 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]
react-version: ["18.3.1", "19.2.4"]

env:
REACT_VERSION: ${{ matrix.react-version }}
PERCY_TOKEN: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_TOKEN: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_PARALLEL_TOTAL: -1
# Pin the build identity so every shard joins the same parallel build and
# Percy links it to the PR. Auto-detection otherwise uses the ephemeral
Expand All @@ -909,7 +909,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -941,12 +941,12 @@ jobs:
run: npm ci

- name: Run HTML components tests
if: matrix.python-version != '3.12' || matrix.react-version != '18.3.1'
if: matrix.python-version != '3.14' || matrix.react-version != '18.3.1'
working-directory: components/dash-html-components
run: pytest --headless --nopercyfinalize --junitxml=test-reports/junit_html.xml

- name: Run HTML components tests with Percy
if: matrix.python-version == '3.12' && matrix.react-version == '18.3.1'
if: matrix.python-version == '3.14' && matrix.react-version == '18.3.1'
uses: ./.github/actions/percy-exec
with:
command: pytest --headless --nopercyfinalize --junitxml=test-reports/junit_html.xml
Expand Down Expand Up @@ -987,10 +987,10 @@ jobs:
node-version: '24'
cache: 'npm'

- name: Set up Python 3.12
uses: actions/setup-python@v5
- name: Set up Python 3.14
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'

- name: Install Node.js dependencies
run: npm ci
Expand Down Expand Up @@ -1033,7 +1033,7 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]

steps:
- name: Checkout repository
Expand All @@ -1046,7 +1046,7 @@ jobs:
cache: 'npm'

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -1081,14 +1081,14 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ["3.9", "3.12"]
python-version: ["3.9", "3.14"]
react-version: ["18.3.1", "19.2.4"]
test-group: ["1", "2", "3"]

env:
REACT_VERSION: ${{ matrix.react-version }}
PERCY_TOKEN: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.12' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_TOKEN: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && secrets.PERCY_TOKEN || '' }}
PERCY_ENABLE: ${{ matrix.python-version == '3.14' && matrix.react-version == '18.3.1' && '1' || '0' }}
PERCY_PARALLEL_TOTAL: -1
# Pin the build identity so every shard joins the same parallel build and
# Percy links it to the PR. Auto-detection otherwise uses the ephemeral
Expand All @@ -1113,7 +1113,7 @@ jobs:
run: npm ci

- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v7
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
Expand Down Expand Up @@ -1191,10 +1191,10 @@ jobs:
- name: Install Node.js dependencies
run: npm ci

- name: Set up Python 3.12
uses: actions/setup-python@v5
- name: Set up Python 3.14
uses: actions/setup-python@v7
with:
python-version: '3.12'
python-version: '3.14'
cache: 'pip'
cache-dependency-path: requirements/*.txt

Expand Down
1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -5,6 +5,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
## [Unreleased]

### Added
- [#4036](https://github.com/plotly/dash/pull/4036) Added support for Python 3.13 and 3.14.
- [#3976](https://github.com/plotly/dash/pull/3976) Add a new `scrollToTop` prop to `dcc.Link` to control whether the page scrolls to the top after client-side navigation. It defaults to `True` to preserve the existing behavior. Fixes [#3974](https://github.com/plotly/dash/issues/3974).
- [#3947](https://github.com/plotly/dash/pull/3947) Make `plotly-cloud` a default install dependency of Dash instead of an optional extra, so the `plotly` CLI and Dash's cloud integration work out of the box. The `dash[cloud]` extra is kept for backward compatibility.
- [#3930](https://github.com/plotly/dash/pull/3930) Add shared storage: a backend-agnostic cross-process state manager (key/value with optional TTL, plus ordered replayable pub/sub) on every app via `dash.ctx.shared_storage`, started lazily and disabled with `shared_storage=None`. Ships `LocalSharedStorage` (default, in-memory with optional disk persistence), `DiskcacheSharedStorage`, and `RedisSharedStorage` for horizontally-scaled deployments; see `.ai/ARCHITECTURE.md`.
Expand Down
2 changes: 1 addition & 1 deletion requirements/ci.txt
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@@ -1,5 +1,5 @@
# Dependencies used by CI on github.com/plotly/dash
black==22.3.0
black==25.11.0
flake8==7.3.0
flaky==3.8.1
flask-talisman==1.1.0
Expand Down
2 changes: 2 additions & 0 deletions setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,8 @@ def read_req_file(req_type):
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Topic :: Database :: Front-Ends",
"Topic :: Office/Business :: Financial :: Spreadsheet",
"Topic :: Scientific/Engineering :: Visualization",
Expand Down
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