Merge branch 'plotly:master' into patch-3

Author: rl-utility-man

.circleci/config.yml

@@ -46,12 +46,15 @@ commands:
             . venv/bin/activate
             pip install --upgrade pip wheel
             pip install -r ./test_requirements/requirements_<<parameters.py>>_optional.txt
+            cd js
+            npm ci
+            npm run build
       - run:
           name: Install plotly-geo
           command: |
-            cd packages/python/plotly-geo
-            . ../plotly/venv/bin/activate
-            pip install -e .
+            cd packages/python/plotly
+            . venv/bin/activate
+            pip install plotly-geo
       - run:
           name: Test core
           command: |
@@ -112,9 +115,9 @@ commands:
       - run:
           name: Install plotly-geo
           command: |
-            cd packages/python/plotly-geo
-            . ../plotly/venv/bin/activate
-            pip install -e .
+            cd packages/python/plotly
+            . venv/bin/activate
+            pip install plotly-geo
       - run:
           name: Install orca
           command: |
@@ -249,13 +252,13 @@ jobs:
       - test_optional:
           py: "312_no_numpy"
 
-  # Orca
-  python_38_orca:
+  python_312_np2:
     docker:
-      - image: cimg/python:3.8-browsers
+      - image: cimg/python:3.12-browsers
     steps:
-      - test_orca:
-          py: "38"
+      - test_optional:
+          py: "312_np2"
+
 
   # Percy
   python_39_percy:
@@ -281,8 +284,9 @@ jobs:
             . venv/bin/activate
             pip install --upgrade pip wheel
             pip install -e ./packages/python/plotly
-            pip install -e ./packages/python/plotly-geo
+            pip install plotly-geo
             pip install -r ./packages/python/plotly/test_requirements/requirements_39_pandas_2_optional.txt
+
       - run:
           name: Build html figures (Pandas 2)
           command: |
@@ -306,30 +310,6 @@ jobs:
             npx percy snapshot -c test/percy/snapshots.yml test/percy/
             rm test/percy/*.html
 
-  # Chart studio
-  python_38_chart_studio:
-    docker:
-      - image: cimg/python:3.8
-    resource_class: large
-
-    steps:
-      - checkout
-      - run:
-          name: Install dependencies
-          command: |
-            cd packages/python/chart-studio
-            python -m venv venv
-            . venv/bin/activate
-            pip install --upgrade pip wheel
-            pip install -r ./test_requirements/requirements_38.txt
-      - run:
-          name: Tests
-          command: |
-            cd packages/python/chart-studio
-            . venv/bin/activate
-            pytest -x chart_studio/tests/
-          no_output_timeout: 20m
-
   plotlyjs_dev_build:
     docker:
       - image: cimg/python:3.8-node
@@ -347,9 +327,9 @@ jobs:
             . venv/bin/activate
             pip install --upgrade pip wheel
             pip install -r ./test_requirements/requirements_38_core.txt black inflect
-            pip install jupyterlab~=3.0
+            pip install jupyterlab
       - run:
-          name: Update jupyterlab-plotly version
+          name: Update jupyter widget plotly.js version
           command: |
             cd packages/python/plotly
             . venv/bin/activate
@@ -403,7 +383,7 @@ jobs:
             conda config --remove channels defaults
             conda config --add channels conda-forge
             conda create -n env --yes python=3.9 conda-build=3.28.4 conda-verify
-            conda install -n env -c conda-forge jupyterlab=3 nodejs=16
+            conda install -n env -c conda-forge jupyterlab nodejs=16
             conda init bash
             mkdir output
 
@@ -412,9 +392,9 @@ jobs:
           command: |
             eval "$(conda shell.bash hook)"
             conda activate env
-            cd packages/javascript/jupyterlab-plotly
+            cd packages/python/plotly/js
             npm ci
-            npm run build:prod
+            npm run build
             git status
 
       - run:
@@ -438,13 +418,13 @@ jobs:
             git status
 
       - run:
-          name: NPM Pack
+          name: Build Widget javascript bundle
           command: |
             eval "$(conda shell.bash hook)"
             conda activate env
-            cd packages/javascript/jupyterlab-plotly
-            npm pack
-            mv jupyterlab-plotly*.tgz ../../../output
+            cd packages/python/plotly/js
+            npm ci
+            npm run build
 
       - run:
           name: Zip output
@@ -491,7 +471,12 @@ jobs:
             pip install -r requirements.txt
             if [ "${CIRCLE_BRANCH}" != "doc-prod" ]; then
               pip uninstall -y plotly
-              pip install -e ../packages/python/plotly
+              cd ../packages/python/plotly
+              pip install -e .
+              cd js
+              npm ci
+              npm run build
+              cd ../../../../doc
             fi
             cd ..
       - run:
@@ -613,7 +598,7 @@ workflows:
       - python_311_optional
       - python_312_optional
       - python_39_pandas_2_optional
-      - python_38_orca
       - python_39_percy
       - python_312_no_numpy
+      - python_312_np2
       - build-doc

.gitignore

@@ -45,6 +45,9 @@ build
 dist
 plotly.egg-info/
 
+# macOS utility file
+**/.DS_Store
+
 plotly/tests/test_orca/images/*/failed
 plotly/tests/test_orca/images/*/tmp
 /plotly-package/plotly/tests/test_core/test_offline/plotly.min.js
@@ -59,6 +62,7 @@ doc/check-or-enforce-order.py
 packages/javascript/jupyterlab-plotly/lib/
 packages/python/plotly/jupyterlab_plotly/labextension/
 packages/python/plotly/jupyterlab_plotly/nbextension/index.js*
+packages/python/plotly/plotly/package_data/widgetbundle.js
 
 test/percy/*.html
 test/percy/pandas2/*.html

CHANGELOG.md

@@ -2,11 +2,45 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [6.0.0] - 2025-01-28
+
+### Added
+- Add `plotly[express]` extra for easily installing Plotly Express dependencies [[#4644](https://github.com/plotly/plotly.py/pull/4644)]
+- Add `subtitle` attribute to all Plotly Express traces [[#4830](https://github.com/plotly/plotly.py/pull/4830)].
+
+### Removed
+- Drop deprecated `pointcloud` and `heatmapgl` traces from the API [[#4815](https://github.com/plotly/plotly.py/pull/4815)]
+- Drop `tenacity` dependency [[#4831](https://github.com/plotly/plotly.py/pull/4831)]
+- Drop support for Jupyter Notebook version 6 and earlier [[#4822](https://github.com/plotly/plotly.py/pull/4822)]. The minimum supported version is now 7.0.0.
+
+### Updated
+- Update Plotly.js from version 2.34.2 to version 3.0.0 See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#300----2025-01-27) for more information. These changes are reflected in the auto-generated `plotly.graph_objects` module. Notable changes include:
+  - Make offsetgroup work with barmode "stacked" and "relative" for bar traces [[#7009](https://github.com/plotly/plotly.js/pull/7009)]
+  - Drop support for deprecated attributes `titlefont`, `titleposition`, `titleside`, and `titleoffset` [[#7212](https://github.com/plotly/plotly.js/pull/7212)].
+  - Drop deprecated pointcloud and heatmapgl traces and gl2d subplots [[#7213](https://github.com/plotly/plotly.js/pull/7213)]
+  - Drop support for deprecated `bardir` attribute (use `orientation` instead) [[#7214](https://github.com/plotly/plotly.js/pull/7214)]
+  - Drop support for deprecated `annotation.ref` attribute (use `annotation.xref` and `annotation.yref` instead) [[#7215](https://github.com/plotly/plotly.js/pull/7215)]
+  - Drop support for deprecated error bar `opacity` attribute (use alpha channel of error bar `color` attribute instead) [[#7214](https://github.com/plotly/plotly.js/pull/7216)]
+  - Drop support for deprecated attribute `gl3d.cameraposition` (use `gl3d.camera` instead) [[#7217](https://github.com/plotly/plotly.js/pull/7217)]
+  - Drop deprecated `plot3dPixelRatio` from config [[#7231](https://github.com/plotly/plotly.js/pull/7231)]
+  - Drop deprecated `zauto`, `zmin` and `zmax` from the surface trace [[#7234](https://github.com/plotly/plotly.js/pull/7234)]
+  - Drop deprecated `autotick` attributes from cartesian axes [[#7236](https://github.com/plotly/plotly.js/pull/7236)]
+  - Drop `transforms` from the API [[#7240](https://github.com/plotly/plotly.js/pull/7240), [#7254](https://github.com/plotly/plotly.js/pull/7254)]
+- Deprecate Mapbox-based traces.[[#4900](https://github.com/plotly/plotly.py/pull/4900)]. See the [MapLibre Migration](https://plotly.com/python/mapbox-to-maplibre/) page for details on migrating from Mapbox to Maplibre.
+- Update plotly.py to use base64 encoding of typed arrays e.g. numpy in plotly JSON to keep precision intact and improve performance [[#4470](https://github.com/plotly/plotly.py/pull/4470)].
+- Make plotly-express dataframe agnostic via Narwhals [[#4790](https://github.com/plotly/plotly.py/pull/4790)].
+- Update `go.FigureWidget` to use `anywidget` [[#4823](https://github.com/plotly/plotly.py/pull/4823)]
+- Use modern [native ES6 import](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules) to load plotly.js bundle instead of requirejs which is [no longer under active development](https://github.com/requirejs/r.js/compare/2.3.6...2.3.7) [[#4736](https://github.com/plotly/plotly.py/pull/4763)]
+
+### Fixed
+- Fix a bug in JupyterLab >= 4 and Jupyter Notebook >= 7 that caused LaTeX to not render in plotly charts [[#4763](https://github.com/plotly/plotly.py/pull/4763)].
+- Fix `go.FigureWidget.show` to return `FigureWidget` instead of displaying `Figure` [[#4869](https://github.com/plotly/plotly.py/pull/4869)]
+
 ## [5.24.1] - 2024-09-12
 
 ### Updated
 
-- Updated Plotly.js from version 2.35.0 to version 2.35.2. See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#2352----2024-09-10) for more information.
+- Updated Plotly.js from version 2.35.0 to version 3.0.0-rc.0. See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#2352----2024-11-11) for more information.
 
 ## [5.24.0] - 2024-08-29
 

CITATION.cff

@@ -0,0 +1,15 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Kruchten"
+  given-names: "Nicolas"
+  orcid: https://orcid.org/0000-0002-8416-789X
+- family-names: "Seier"
+  given-names: "Andrew"
+- family-names: "Parmer"
+  given-names: "Chris"
+title: "An interactive, open-source, and browser-based graphing library for Python"
+version: 5.24.1
+doi: 10.5281/zenodo.14503524
+date-released: 2024-09-12
+url: "https://github.com/plotly/plotly.py"

LICENSE.txt

@@ -1,6 +1,6 @@
-The MIT License (MIT)
+MIT License
 
-Copyright (c) 2016-2018 Plotly, Inc
+Copyright (c) 2016-2024 Plotly Technologies Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal