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Commit 5a3bfe7

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emilyklemilykl
authored
Merge branch 'main' into fix-json-io-utf8-encoding
2 parents a80a19b + 9611be4 commit 5a3bfe7
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+1,924-1,777Lines changed: 1924 additions & 1777 deletions
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‎CHANGELOG.md‎

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@@ -4,11 +4,21 @@ This project adheres to [Semantic Versioning](http://semver.org/).
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## Unreleased
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## [6.9.0] - 2026-07-09
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### Fixed
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- Raise a clear `ValueError` when an unsupported marginal plot type is passed to Plotly Express, instead of failing later with a cryptic `'NoneType' object has no attribute 'constructor'` message [[#5625](https://github.com/plotly/plotly.py/pull/5625)], with thanks to @eugen-goebel for the contribution!
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- Read and write figure JSON files as UTF-8 in `read_json`/`write_json` so figures containing non-ASCII text round-trip correctly on platforms whose default encoding is not UTF-8 (e.g. cp1252 on Windows), matching the existing behavior of `write_html` [[#5633](https://github.com/plotly/plotly.py/pull/5633)]
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### Updated
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- Update plotly.js from version 3.6.0 to version 3.7.0. See the plotly.js [release notes](https://github.com/plotly/plotly.js/releases/tag/v3.7.0) for more information [[#5639](https://github.com/plotly/plotly.py/pull/5639)]. Notable changes include:
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- Rename `sendDataToCloud` modebar button to `sendChartToCloud`, and update to upload chart to Plotly Cloud [[#7802](https://github.com/plotly/plotly.js/pull/7802), [#7852](https://github.com/plotly/plotly.js/pull/7852), [#7854](https://github.com/plotly/plotly.js/pull/7854)]. NOTE: The Plotly Cloud endpoint for receiving charts is not yet functional, so this button won't complete the upload.
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- Fix stale `scattergl` error bars after toggling traces with mixed error bar visibility [[#7773](https://github.com/plotly/plotly.js/issues/7773)], with thanks to @JulienIcon for the contribution!
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- Fix geo `fitbounds` to choose a compact longitude range when point data straddles the antimeridian [[#7837](https://github.com/plotly/plotly.js/pull/7837)], with thanks to @SharadhNaidu for the contribution!
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## [6.8.0] - 2026-06-03
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### Added
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‎CITATION.cff‎

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@@ -9,7 +9,7 @@ authors:
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- family-names: "Parmer"
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given-names: "Chris"
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title: "An interactive, open-source, and browser-based graphing library for Python"
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version: 6.8.0
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version: 6.9.0
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doi: 10.5281/zenodo.14503524
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date-released: 2026-06-03
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date-released: 2026-07-09
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url: "https://github.com/plotly/plotly.py"
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‎CONTRIBUTING.md‎

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```
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This downloads new versions of `plot-schema.json` and `plotly.min.js` from the `plotly/plotly.js` GitHub repository
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and places them in `plotly/package_data`.
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It then regenerates all of the `graph_objs` classes based on the new schema,
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and finally runs `npm install` in `js/` to refresh `js/package-lock.json` against the new `plotly.js`.
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Commit the updated `js/package-lock.json` along with the regenerated files.
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The JupyterLab extension and FigureWidget bundles in `plotly/labextension` and `plotly/package_data/widgetbundle.js`
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are rebuilt as part of the release flow (see [RELEASE.md](RELEASE.md)) rather than on every plotly.js bump.
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If you need to skip the `npm install` step entirely (e.g. `npm` isn't available),
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and places them in `codegen/resources/` and `plotly/package_data/`, respectively.
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It then does the following:
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- Regenerates all of the `graph_objs` classes based on the new schema
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- Runs `npm install` in `js/` to refresh `js/package-lock.json` against the new `plotly.js`
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- Runs `npm run build` to rebuild the JupyterLab extension and FigureWidget bundles in `plotly/labextension` and `plotly/package_data/widgetbundle.js`.
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Commit the updated files under:
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- `codegen/resources/`
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- `js/`
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- `plotly/graph_objs/`
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- `plotly/labextension/`
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- `plotly/offline/`
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- `plotly/package_data/`
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If you need to skip the `npm` steps entirely (e.g. `npm` isn't available),
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set the `SKIP_NPM=1` environment variable:
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```bash
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SKIP_NPM=1 python commands.py updateplotlyjs
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```
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If you do skip it, you'll need to run `npm install` in `js/` yourself before committing so the lockfile stays in sync.
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If you do skip it, you'll need to find a way to manually run `npm install && npm run build` in `js/` before committing,
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so that the lockfile and build artifacts stay in sync with `js/package.json`.
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### Using a Development Branch of Plotly.js
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‎codegen/resources/plot-schema.json‎

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"valType": "number"
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},
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"plotlyServerURL": {
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"description": "When set it determines base URL for the 'Edit in Chart Studio' `showEditInChartStudio`/`showSendToCloud` mode bar button and the showLink/sendData on-graph link. To enable sending your data to Chart Studio Cloud, you need to set both `plotlyServerURL` to 'https://chart-studio.plotly.com' and also set `showSendToCloud` to true.",
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"description": "Sets the URL for the `sendChartToCloud` modebar button. When clicked, the button will send the chart data to this URL.",
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"dflt": "",
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"valType": "string"
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},
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"valType": "boolean"
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},
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"showEditInChartStudio": {
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"description": "Same as `showSendToCloud`, but use a pencil icon instead of a floppy-disk. Note that if both `showSendToCloud` and `showEditInChartStudio` are turned, only `showEditInChartStudio` will be honored.",
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"description": "Deprecated. Use `showSendToCloud` instead.",
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"dflt": false,
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"valType": "boolean"
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},
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"valType": "boolean"
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},
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"showSendToCloud": {
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"description": "Should we include a ModeBar button, labeled \"Edit in Chart Studio\", that sends this chart to chart-studio.plotly.com (formerly plot.ly) or another plotly server as specified by `plotlyServerURL` for editing, export, etc? Prior to version 1.43.0 this button was included by default, now it is opt-in using this flag. Note that this button can (depending on `plotlyServerURL` being set) send your data to an external server. However that server does not persist your data until you arrive at the Chart Studio and explicitly click \"Save\".",
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"description": "Should we include a modebar button that sends this chart to a URL specified by `plotlyServerURL`, for sharing the chart with others? Note that this button will (after a confirmation step) send chart data to an external server.",
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"dflt": false,
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"valType": "boolean"
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},
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},
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"remove": {
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"arrayOk": true,
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"description": "Determines which predefined modebar buttons to remove. Similar to `config.modeBarButtonsToRemove` option. This may include *autoScale2d*, *autoscale*, *editInChartStudio*, *editinchartstudio*, *hoverCompareCartesian*, *hovercompare*, *lasso*, *lasso2d*, *orbitRotation*, *orbitrotation*, *pan*, *pan2d*, *pan3d*, *reset*, *resetCameraDefault3d*, *resetCameraLastSave3d*, *resetGeo*, *resetSankeyGroup*, *resetScale2d*, *resetViewMap*, *resetViewMapbox*, *resetViews*, *resetcameradefault*, *resetcameralastsave*, *resetsankeygroup*, *resetscale*, *resetview*, *resetviews*, *select*, *select2d*, *sendDataToCloud*, *senddatatocloud*, *tableRotation*, *tablerotation*, *toImage*, *toggleHover*, *toggleSpikelines*, *togglehover*, *togglespikelines*, *toimage*, *zoom*, *zoom2d*, *zoom3d*, *zoomIn2d*, *zoomInGeo*, *zoomInMap*, *zoomInMapbox*, *zoomOut2d*, *zoomOutGeo*, *zoomOutMap*, *zoomOutMapbox*, *zoomin*, *zoomout*.",
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"description": "Determines which predefined modebar buttons to remove. Similar to `config.modeBarButtonsToRemove` option. This may include *autoScale2d*, *autoscale*, *hoverCompareCartesian*, *hovercompare*, *lasso*, *lasso2d*, *orbitRotation*, *orbitrotation*, *pan*, *pan2d*, *pan3d*, *reset*, *resetCameraDefault3d*, *resetCameraLastSave3d*, *resetGeo*, *resetSankeyGroup*, *resetScale2d*, *resetViewMap*, *resetViewMapbox*, *resetViews*, *resetcameradefault*, *resetcameralastsave*, *resetsankeygroup*, *resetscale*, *resetview*, *resetviews*, *select*, *select2d*, *sendChartToCloud*, *sendcharttocloud*, *tableRotation*, *tablerotation*, *toImage*, *toggleHover*, *toggleSpikelines*, *togglehover*, *togglespikelines*, *toimage*, *zoom*, *zoom2d*, *zoom3d*, *zoomIn2d*, *zoomInGeo*, *zoomInMap*, *zoomInMapbox*, *zoomOut2d*, *zoomOutGeo*, *zoomOutMap*, *zoomOutMapbox*, *zoomin*, *zoomout*.",
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"dflt": "",
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"editType": "modebar",
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"valType": "string"
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‎commands.py‎

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When ``build`` is True (the default), also runs ``npm run build`` to
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rebuild the JupyterLab extension and FigureWidget bundles and verifies
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that the widget bundle exists. Pass ``build=False`` when you only need
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to refresh ``node_modules`` / ``package-lock.json`` (e.g. after a
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plotly.js version bump) and don't need the bundles rebuilt.
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to refresh ``node_modules`` / ``package-lock.json`` but don't
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need the bundles rebuilt.
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"""
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update_bundle(plotly_js_version)
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update_schema(plotly_js_version)
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perform_codegen(outdir)
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install_js_deps(local=None, build=False)
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install_js_deps(local=None, build=True)
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# FIXME: switch to argparse
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‎js/lib/mimeExtension.js‎

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‎js/package-lock.json‎

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‎js/package.json‎

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{
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"name": "jupyterlab-plotly",
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"main": "lib/mimeExtension.js",
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"version": "6.8.0",
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"version": "6.9.0",
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"repository": {
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"url": "https://github.com/plotly/plotly.py"
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},
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"dependencies": {
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"lodash-es": "^4.17.21",
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"plotly.js": "3.6.0",
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"plotly.js": "3.7.0",
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"@lumino/widgets": "~2.4.0"
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},
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"devDependencies": {
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‎plotly/graph_objs/layout/_modebar.py‎

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"""
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Determines which predefined modebar buttons to remove. Similar
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to `config.modeBarButtonsToRemove` option. This may include
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"autoScale2d", "autoscale", "editInChartStudio",
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"editinchartstudio", "hoverCompareCartesian", "hovercompare",
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"lasso", "lasso2d", "orbitRotation", "orbitrotation", "pan",
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"pan2d", "pan3d", "reset", "resetCameraDefault3d",
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"resetCameraLastSave3d", "resetGeo", "resetSankeyGroup",
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"resetScale2d", "resetViewMap", "resetViewMapbox",
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"resetViews", "resetcameradefault", "resetcameralastsave",
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"resetsankeygroup", "resetscale", "resetview", "resetviews",
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"select", "select2d", "sendDataToCloud", "senddatatocloud",
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"tableRotation", "tablerotation", "toImage", "toggleHover",
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"toggleSpikelines", "togglehover", "togglespikelines",
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"toimage", "zoom", "zoom2d", "zoom3d", "zoomIn2d", "zoomInGeo",
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"zoomInMap", "zoomInMapbox", "zoomOut2d", "zoomOutGeo",
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"zoomOutMap", "zoomOutMapbox", "zoomin", "zoomout".
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"autoScale2d", "autoscale", "hoverCompareCartesian",
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"hovercompare", "lasso", "lasso2d", "orbitRotation",
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"orbitrotation", "pan", "pan2d", "pan3d", "reset",
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"resetCameraDefault3d", "resetCameraLastSave3d", "resetGeo",
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"resetSankeyGroup", "resetScale2d", "resetViewMap",
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"resetViewMapbox", "resetViews", "resetcameradefault",
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"resetcameralastsave", "resetsankeygroup", "resetscale",
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"resetview", "resetviews", "select", "select2d",
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"sendChartToCloud", "sendcharttocloud", "tableRotation",
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"tablerotation", "toImage", "toggleHover", "toggleSpikelines",
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"togglehover", "togglespikelines", "toimage", "zoom", "zoom2d",
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"zoom3d", "zoomIn2d", "zoomInGeo", "zoomInMap", "zoomInMapbox",
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"zoomOut2d", "zoomOutGeo", "zoomOutMap", "zoomOutMapbox",
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"zoomin", "zoomout".
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The 'remove' property is a string and must be specified as:
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Determines which predefined modebar buttons to remove.
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"editInChartStudio", "editinchartstudio",
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"hoverCompareCartesian", "hovercompare", "lasso",
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"lasso2d", "orbitRotation", "orbitrotation", "pan",
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"pan2d", "pan3d", "reset", "resetCameraDefault3d",
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"resetViewMapbox", "resetViews", "resetcameradefault",
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"select2d", "sendDataToCloud", "senddatatocloud",
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"select2d", "sendChartToCloud", "sendcharttocloud",
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"tableRotation", "tablerotation", "toImage",
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Determines which predefined modebar buttons to remove.
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"editInChartStudio", "editinchartstudio",
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"hoverCompareCartesian", "hovercompare", "lasso",
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"lasso2d", "orbitRotation", "orbitrotation", "pan",
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"resetViewMapbox", "resetViews", "resetcameradefault",
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"resetscale", "resetview", "resetviews", "select",
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"select2d", "sendDataToCloud", "senddatatocloud",
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"select2d", "sendChartToCloud", "sendcharttocloud",
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"tableRotation", "tablerotation", "toImage",
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"toggleHover", "toggleSpikelines", "togglehover",
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"togglespikelines", "toimage", "zoom", "zoom2d",
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‎plotly/labextension/package.json‎

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{
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"name": "jupyterlab-plotly",
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"version": "6.9.0",
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"repository": {
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"dependencies": {
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"plotly.js": "3.6.0",
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"plotly.js": "3.7.0",
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"@lumino/widgets": "~2.4.0"
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"devDependencies": {
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"outputDir": "../plotly/labextension",
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"webpackConfig": "./webpack.config.js",
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"_build": {
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"load": "static/remoteEntry.2a6392a40c19ad8383a0.js",
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"load": "static/remoteEntry.58c394332ed33325ffe5.js",
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"mimeExtension": "./mimeExtension"
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}
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}

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