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Fix callbacks double-registered when app file is loaded by import string #1709

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Fix callbacks double-registered when app file is loaded by import string

Fix callbacks double-registered when app file is loaded by import string #1709

Triggered via pull request July 15, 2026 13:47
@T4rk1nT4rk1n
synchronize #3883
fix/double-register
Status Success
Total duration 13m 26s
Artifacts –

testing.yml

on: pull_request
Build Dash Package
3m 8s
Build Dash Package
Detect Relevant Path Changes
8s
Detect Relevant Path Changes
Build on Windows
4m 37s
Build on Windows
Matrix: test-main
Matrix: lint-unit
Typing Tests
3m 39s
Typing Tests
Matrix: dcc-test
Matrix: html-test
Matrix: background-callbacks
Matrix: table-server
Dash Table Visual Tests
0s
Dash Table Visual Tests
Matrix: backend-tests
Matrix: dcc-lint
Matrix: table-unit
Matrix: websocket-tests
Finalize Percy Snapshots
17s
Finalize Percy Snapshots
Consolidated Test Report
7s
Consolidated Test Report
Store Build Artifacts
0s
Store Build Artifacts
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Annotations

21 warnings
Detect Relevant Path Changes
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, dorny/paths-filter@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Build Dash Package
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Build on Windows
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4, actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Lint & Unit Tests (Python 3.9)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Lint & Unit Tests (Python 3.9): dash/dash-renderer/src/utils/workerClient.ts#L223
Forbidden non-null assertion
Lint & Unit Tests (Python 3.9): dash/dash-renderer/src/observers/websocketObserver.ts#L241
Forbidden non-null assertion
Lint & Unit Tests (Python 3.9): dash/dash-renderer/src/observers/websocketObserver.ts#L239
Forbidden non-null assertion
Lint & Unit Tests (Python 3.12)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Lint & Unit Tests (Python 3.12): dash/dash-renderer/src/utils/workerClient.ts#L223
Forbidden non-null assertion
Lint & Unit Tests (Python 3.12): dash/dash-renderer/src/observers/websocketObserver.ts#L241
Forbidden non-null assertion
Lint & Unit Tests (Python 3.12): dash/dash-renderer/src/observers/websocketObserver.ts#L239
Forbidden non-null assertion
Typing Tests
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
WebSocket Tests (Python 3.12)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
WebSocket Tests (Python 3.9)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.9, Group 1)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.9, Group 3)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.12, Group 3)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.12, Group 1)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.9, Group 2)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Main Dash Tests (Python 3.12, Group 2)
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, actions/setup-node@v4, actions/setup-python@v5, actions/upload-artifact@v4, browser-actions/setup-chrome@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
Consolidated Test Report
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/download-artifact@v4, dorny/test-reporter@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/