merging latest bundle size reduction changes

Author: gvwilson

.circleci/config.yml

@@ -18,13 +18,13 @@ commands:
           command: |
             python -m venv venv
             . venv/bin/activate
-            pip install --upgrade pip wheel
+            pip install -e .
             pip install -r ./test_requirements/requirements_<<parameters.py>>_core.txt
       - run:
           name: Test core
           command: |
             . venv/bin/activate
-            pytest plotly/tests/test_core
+            python -m pytest tests/test_core
           no_output_timeout: 20m
 
   test_optional:
@@ -39,52 +39,53 @@ commands:
       - run:
           name: Install dependencies
           command: |
-            python -m venv venv
-            . venv/bin/activate
-            pip install --upgrade pip wheel
-            pip install -r ./test_requirements/requirements_<<parameters.py>>_optional.txt
+            curl -LsSf https://astral.sh/uv/install.sh | sh
+            uv venv
+            source .venv/bin/activate
+            uv pip install .
+            uv pip install -r ./test_requirements/requirements_<<parameters.py>>_optional.txt
             cd js
             npm ci
             npm run build
       - run:
           name: Install plotly-geo
           command: |
-            . venv/bin/activate
-            pip install plotly-geo
+            source .venv/bin/activate
+            uv pip install plotly-geo
       - run:
           name: Test core
           command: |
-            . venv/bin/activate
-            pytest plotly/tests/test_core
+            source .venv/bin/activate
+            python -m pytest tests/test_core
           no_output_timeout: 20m
       - run:
           name: Test optional
           command: |
-            . venv/bin/activate
-            pytest plotly/tests/test_optional
+            source .venv/bin/activate
+            python -m pytest tests/test_optional
           no_output_timeout: 40m
       - run:
           name: Test utils
           command: |
-            . venv/bin/activate
-            pytest _plotly_utils/tests/
+            source .venv/bin/activate
+            python -m pytest tests/test_plotly_utils/
           no_output_timeout: 20m
       - run:
           name: Test io
           command: |
-            . venv/bin/activate
-            pytest plotly/tests/test_io
+            source .venv/bin/activate
+            python -m pytest tests/test_io
           no_output_timeout: 20m
       - run:
-          name: Test dependencdies not imported
+          name: Test dependencies not imported
           command: |
-            . venv/bin/activate
-            pytest -x test_init/test_dependencies_not_imported.py
+            source .venv/bin/activate
+            python -m pytest -x test_init/test_dependencies_not_imported.py
       - run:
           name: Test lazy imports
           command: |
-            . venv/bin/activate
-            pytest -x test_init/test_lazy_imports.py
+            source .venv/bin/activate
+            python -m pytest -x test_init/test_lazy_imports.py
   test_orca:
     parameters:
       py:
@@ -99,7 +100,6 @@ commands:
           command: |
             python -m venv venv
             . venv/bin/activate
-            pip install --upgrade pip wheel
             pip install -r ./test_requirements/requirements_<<parameters.py>>_optional.txt
       - run:
           name: Install plotly-geo
@@ -118,10 +118,10 @@ commands:
           name: Test orca
           command: |
             . venv/bin/activate
-            pytest plotly/tests/test_orca
+            pytest tests/test_orca
           no_output_timeout: 20m
       - store_artifacts:
-          path: plotly/tests/test_orca/images/linux/failed
+          path: tests/test_orca/images/linux/failed
 
 jobs:
   check-code-formatting:
@@ -269,7 +269,6 @@ jobs:
           command: |
             python -m venv venv
             . venv/bin/activate
-            pip install --upgrade pip wheel
             pip install -e .
             pip install plotly-geo
             pip install -r test_requirements/requirements_39_pandas_2_optional.txt
@@ -278,28 +277,28 @@ jobs:
           name: Build html figures (Pandas 2)
           command: |
             . venv/bin/activate
-            python test/percy/plotly-express.py
+            python tests/percy/plotly-express.py
       - run:
           name: Build html figures (Pandas 1) and compare
           command: |
             . venv/bin/activate
-            mkdir test/percy/pandas2
-            mv test/percy/*.html test/percy/pandas2/
+            mkdir tests/percy/pandas2
+            mv tests/percy/*.html tests/percy/pandas2/
             # 1.1 is the earliest minor with Py3.9 wheels
             pip install "pandas==1.1.5"
-            python test/percy/plotly-express.py
-            python test/percy/compare-pandas.py
-            rm -rf test/percy/pandas2
+            python tests/percy/plotly-express.py
+            python tests/percy/compare-pandas.py
+            rm -rf tests/percy/pandas2
       - run:
           name: Run percy snapshots
           command: |
             npm i @percy/cli
-            npx percy snapshot -c test/percy/snapshots.yml test/percy/
-            rm test/percy/*.html
+            npx percy snapshot -c tests/percy/snapshots.yml tests/percy/
+            rm tests/percy/*.html
 
   plotlyjs_dev_build:
     docker:
-      - image: cimg/python:3.8-node
+      - image: cimg/python:3.11-node
         environment:
           LANG: en_US.UTF-8
     resource_class: large
@@ -311,25 +310,20 @@ jobs:
           command: |
             python -m venv venv
             . venv/bin/activate
-            pip install --upgrade pip wheel
-            pip install -r ./test_requirements/requirements_38_core.txt black inflect
+            pip install -e .
+            pip install -r ./test_requirements/requirements_311_core.txt black inflect
             pip install jupyterlab
-      - run:
-          name: Update jupyter widget plotly.js version
-          command: |
-            . venv/bin/activate
-            python setup.py updateplotlywidgetversion
       - run:
           name: Update plotly.js to dev
           command: |
             . venv/bin/activate
-            python setup.py updateplotlyjsdev
+            python commands.py updateplotlyjsdev
       - run:
           name: Test core
           command: |
             . venv/bin/activate
             locale
-            pytest -k 'not nodev' plotly/tests/test_core
+            pytest -k 'not nodev' tests/test_core
           no_output_timeout: 20m
       - run:
           name: Commit
@@ -343,36 +337,27 @@ jobs:
           name: Build source distribution packages
           command: |
             . venv/bin/activate
-            python setup.py sdist
+            pip install build
+            python -m build --sdist --wheel -o dist
           when: always
       - store_artifacts:
           path: dist/
 
   full_build:
     docker:
-      - image: continuumio/miniconda3:24.3.0-0
+      - image: cimg/python:3.11-node
         environment:
           LANG: en_US.UTF-8
     resource_class: large
 
     steps:
       - checkout
 
-      - run:
-          name: Create conda environment
-          command: |
-            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 nodejs=16
-            conda init bash
-            mkdir output
-
       - run:
           name: initial NPM Build
           command: |
-            eval "$(conda shell.bash hook)"
-            conda activate env
+            python -m venv venv
+            . venv/bin/activate
             cd js
             npm ci
             npm run build
@@ -381,41 +366,17 @@ jobs:
       - run:
           name: PyPI Build
           command: |
-            eval "$(conda shell.bash hook)"
-            conda activate env
-            python setup.py sdist bdist_wheel
-            cp -R dist output/dist
-            git status
-
-      - run:
-          name: Conda Build
-          command: |
-            eval "$(conda shell.bash hook)"
-            conda activate env
-            conda build recipe/
-            mv /opt/conda/envs/env/conda-bld/noarch/plotly*.tar.bz2 output/
+            . venv/bin/activate
+            pip install build
+            python -m build --sdist --wheel -o dist
+            cp -R dist output
             git status
 
-      - run:
-          name: Build Widget javascript bundle
-          command: |
-            eval "$(conda shell.bash hook)"
-            conda activate env
-            cd js
-            npm ci
-            npm run build
-
       - run:
           name: Zip output
           command: |
             tar czf output.tgz output
 
-      - run:
-          name: Git Diff
-          command: |
-            git status
-            git diff
-
       - store_artifacts:
           path: output.tgz
 
@@ -432,26 +393,21 @@ jobs:
             - "dc:5f:39:48:00:b4:72:34:e1:d2:c4:e1:1f:d1:e2:ce" #plotlydocbot
 
       - checkout
-
-      # Download and cache dependencies
-      - restore_cache:
-          key: v2-dependencies-{{ checksum "doc/requirements.txt" }}-{{ checksum ".circleci/config.yml" }}
       - browser-tools/install-chrome
       - browser-tools/install-chromedriver
 
       - run:
           name: install dependencies
           command: |
             cd doc
-            python -m venv venv
-            . venv/bin/activate
-            pip install --upgrade pip wheel
-            pip uninstall -y plotly
-            pip install -r requirements.txt
+            curl -LsSf https://astral.sh/uv/install.sh | sh
+            uv venv
+            source .venv/bin/activate
+            uv pip install -r requirements.txt
             if [ "${CIRCLE_BRANCH}" != "doc-prod" ]; then
-              pip uninstall -y plotly
+              uv pip uninstall plotly
               cd ..
-              pip install -e .
+              uv pip install -e .
               cd js
               npm ci
               npm run build
@@ -467,17 +423,11 @@ jobs:
             sudo apt-get install -y poppler-utils libxtst6 xvfb libgtk2.0-0 libgconf-2-4 libnss3 libasound2 rename
             echo 'export PATH="/home/circleci/project/node_modules/.bin:$PATH"' >> $BASH_ENV
 
-      - save_cache:
-          paths:
-            - ./doc/venv
-            - ./doc/node_modules
-          key: v1-dependencies-{{ checksum "doc/requirements.txt" }}-{{ checksum ".circleci/config.yml" }}
-
       - run:
           name: make html
           command: |
             cd doc
-            . venv/bin/activate
+            source .venv/bin/activate
             echo ${mapbox_token} > python/.mapbox_token
             make -kj8 || make -kj8
             curl https://raw.githubusercontent.com/plotly/graphing-library-docs/master/front-matter-ci.py > front-matter-ci.py
@@ -526,14 +476,14 @@ jobs:
           name: make doc
           command: |
             cd doc
-            . venv/bin/activate
+            source .venv/bin/activate
             # For the API doc, we need to use the local version of plotly
             # since we are tweaking the source because of
             # graph_objs/graph_objects
             if [ "${CIRCLE_BRANCH}" == "doc-prod" ]; then
-              pip uninstall -y plotly
+              uv pip uninstall plotly
               cd ..
-              pip install -e .
+              uv pip install -e .
               cd doc
               cd apidoc
               make html

.flake8

@@ -7,7 +7,7 @@ below :-).
 ### Documentation PR
 
 - [ ] I've [seen the `doc/README.md` file](https://github.com/plotly/plotly.py/blob/master/doc/README.md)
-- [ ] This change runs in the current version of Plotly on PyPI and targets the `doc-prod` branch OR it targets the `master` branch
+- [ ] This change runs in the current version of Plotly on PyPI and targets the `doc-prod` branch OR it targets the `main` branch
 - [ ] If this PR modifies the first example in a page or adds a new one, it is a `px` example if at all possible
 - [ ] Every new/modified example has a descriptive title and motivating sentence or paragraph
 - [ ] Every new/modified example is independently runnable
@@ -27,7 +27,7 @@ below :-).
 
 ## Code PR
 
-- [ ] I have read through the [contributing notes](https://github.com/plotly/plotly.py/blob/master/contributing.md) and understand the structure of the package. In particular, if my PR modifies code of `plotly.graph_objects`, my modifications concern the `codegen` files and not generated files.
+- [ ] I have read through the [contributing notes](https://github.com/plotly/plotly.py/blob/master/CONTRIBUTING.md) and understand the structure of the package. In particular, if my PR modifies code of `plotly.graph_objects`, my modifications concern the `codegen` files and not generated files.
 - [ ] I have added tests (if submitting a new feature or correcting a bug) or
   modified existing tests.
 - [ ] For a new feature, I have added documentation examples in an existing or