Use kaleido v1 for image tests#7650

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emilykl wants to merge 2 commits into from
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Use kaleido v1 for image tests #7650

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0184bd4
use kaleido v1 for image tests
emilykl Jul 28, 2025
5a9970f
switch env_image.sh to uv
emilykl Nov 19, 2025
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54 changes: 42 additions & 12 deletions .circleci/config.yml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand All@@ -105,7 +105,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand All@@ -127,7 +127,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand All@@ -189,7 +189,7 @@ jobs:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "132.0.6834.110"
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
make-baselines-virtual-webgl:
parallelism: 8
docker:
- image: cimg/python:3.12.11
- image: cimg/python:3.12.11-browsers
working_directory: ~/plotly.js
steps:
- run: sudo apt-get update
- browser-tools/install-browser-tools:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

make-baselines-mathjax3:
docker:
- image: cimg/python:3.12.11
- image: cimg/python:3.12.11-browsers
working_directory: ~/plotly.js
steps:
- run: sudo apt-get update
- browser-tools/install-browser-tools:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
make-baselines:
parallelism: 12
docker:
- image: cimg/python:3.12.11
- image: cimg/python:3.12.11-browsers
working_directory: ~/plotly.js
steps:
- run: sudo apt-get update
- browser-tools/install-browser-tools:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
make-baselines-b64:
parallelism: 12
docker:
- image: cimg/python:3.12.11
- image: cimg/python:3.12.11-browsers
working_directory: ~/plotly.js
steps:
- run: sudo apt-get update
- browser-tools/install-browser-tools:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

make-exports:
docker:
- image: cimg/python:3.12.11
- image: cimg/python:3.12.11-browsers
working_directory: ~/plotly.js
steps:
- run: sudo apt-get update
- browser-tools/install-browser-tools:
install-firefox: false
install-geckodriver: false
install-chrome: true
chrome-version: "142.0.7444.175"
- attach_workspace:
at: ~/
- run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
sudo apt-get install poppler-utils
- run:
name: Create svg, jpg, jpeg, webp, pdf and eps files
command: sudo python3 test/image/make_exports.py
command: uv run test/image/make_exports.py
- persist_to_workspace:
root: ~/
paths:
Expand Down
19 changes: 12 additions & 7 deletions .circleci/env_image.sh
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze
8 changes: 4 additions & 4 deletions .circleci/test.sh
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
} | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
exit $EXIT_STATE
;;

make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
exit $EXIT_STATE
;;

make-baselines-b64)
SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
exit $EXIT_STATE
;;

make-baselines)
SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
exit $EXIT_STATE
;;

Expand Down
139 changes: 82 additions & 57 deletions test/image/make_baseline.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
# until https://github.com/plotly/Kaleido/issues/124 is addressed
# we are uanble to use local mathjax v3 installed in node_modules
# for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
mathjax_version = 3
print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
sys.exit(1)

failed = []
for name in allNames :
outName = name
if mathjax_version == 3 :
outName = 'mathjax3___' + name

print(outName)

created = False

MAX_RETRY = 2 # 1 means retry once
for attempt in range(0, MAX_RETRY + 1) :
with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
fig = json.load(_in)

width = 700
height = 500
if 'layout' in fig :
layout = fig['layout']
if 'autosize' not in layout or layout['autosize'] != True :
if 'width' in layout :
width = layout['width']
if 'height' in layout :
height = layout['height']

if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
newFig = dict()
arraysToB64(fig, newFig)
fig = newFig
if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

try :
pio.write_image(
fig=fig,
file=os.path.join(dirOut, outName + '.png'),
width=width,
height=height,
validate=False
)
created = True
except Exception as e :
print(e)
if attempt < MAX_RETRY :
print('retry', attempt + 1, '/', MAX_RETRY)
else :
failed.append(outName)

if(created) : break

if len(failed) > 0 :
print('Failed at :')
print(failed)
sys.exit(1)

async def make_baselines_async():

kopts = dict(
plotlyjs=plotlyjs,
)
if mathjax is not None:
kopts['mathjax'] = mathjax

async with kaleido.Kaleido(n=1, **kopts) as k:
for name in allNames:
outName = name
if mathjax_version == 3:
outName = 'mathjax3___' + name

print(outName)

created = False

MAX_RETRY = 2 # 1 means retry once
for attempt in range(0, MAX_RETRY + 1) :
with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
fig = json.load(_in)

width = 700
height = 500
if 'layout' in fig :
layout = fig['layout']
if 'autosize' not in layout or layout['autosize'] != True :
if 'width' in layout :
width = layout['width']
if 'height' in layout :
height = layout['height']

if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
newFig = dict()
arraysToB64(fig, newFig)
fig = newFig
if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

try:
bytes = await k.calc_fig(
fig,
path=None,
opts=dict(
format="png",
width=width,
height=height,
),
)
filename = os.path.join(dirOut, outName + '.png')
with open(filename, "wb") as f:
f.write(bytes)
created = True
except Exception as e:
print(e)
if attempt < MAX_RETRY :
print('retry', attempt + 1, '/', MAX_RETRY)
else :
failed.append(outName)

if(created): break

if len(failed) > 0 :
print('Failed at :')
print(failed)
sys.exit(1)


if __name__ == "__main__":
asyncio.run(make_baselines_async())
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Use kaleido v1 for image tests#7650

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emilykl
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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

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Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Use kaleido v1 for image tests#7650

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emilykl
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commits into

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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Use kaleido v1 for image tests#7650

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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 Closed

emilykl
wants to merge
2
commits into

from

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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Use kaleido v1 for image tests#7650

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 Closed

emilykl
wants to merge
2
commits into

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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Use kaleido v1 for image tests#7650

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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 Closed

emilykl
wants to merge
2
commits into

from

 Closed


Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Use kaleido v1 for image tests
#7650
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0184bd4

use kaleido v1 for image tests


emilykl Jul 28, 2025
5a9970f

switch env_image.sh to uv


emilykl Nov 19, 2025

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54 changes: 42 additions & 12 deletions
.circleci/config.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -83,7 +83,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -105,7 +105,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -127,7 +127,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -168,7 +168,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand All@@ -189,7 +189,7 @@ jobs:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "132.0.6834.110"
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run:
Expand DownExpand Up@@ -217,9 +217,15 @@ jobs:
 make-baselines-virtual-webgl:
 parallelism: 8
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -236,9 +242,15 @@ jobs:

 make-baselines-mathjax3:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -256,9 +268,15 @@ jobs:
 make-baselines:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -276,9 +294,15 @@ jobs:
 make-baselines-b64:
 parallelism: 12
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand DownExpand Up@@ -355,9 +379,15 @@ jobs:

 make-exports:
 docker:
 - image: cimg/python:3.12.11
 - image: cimg/python:3.12.11-browsers
 working_directory: ~/plotly.js
 steps:
 - run: sudo apt-get update
 - browser-tools/install-browser-tools:
 install-firefox: false
 install-geckodriver: false
 install-chrome: true
 chrome-version: "142.0.7444.175"
 - attach_workspace:
 at: ~/
 - run: sudo apt-get update
Expand All@@ -371,7 +401,7 @@ jobs:
 sudo apt-get install poppler-utils
 - run:
 name: Create svg, jpg, jpeg, webp, pdf and eps files
 command: sudo python3 test/image/make_exports.py
 command: uv run test/image/make_exports.py
 - persist_to_workspace:
 root: ~/
 paths:
Expand Down

19 changes: 12 additions & 7 deletions
.circleci/env_image.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,21 +1,26 @@
#!/bin/sh
#!/bin/bash
set -e
# install required fonts
sudo apt-get install fonts-liberation2 fonts-open-sans fonts-noto-cjk fonts-noto-color-emoji

# install pip
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate

# install additional fonts
sudo python3 -m pip install requests
sudo python3 .circleci/download_google_fonts.py
uv pip install requests
python .circleci/download_google_fonts.py
sudo cp -r .circleci/fonts/ /usr/share/
sudo apt install fontconfig
sudo fc-cache -f

# install kaleido & plotly
sudo python3 -m pip install kaleido==0.2.1 plotly==6.2.0 --progress-bar off
uv pip install "plotly==6.5" "kaleido==1.2" --no-progress

# install numpy i.e. to convert arrays to typed arrays
sudo python3 -m pip install numpy==1.24.2
uv pip install "numpy==2.3" --no-progress

# verify version of python and versions of installed python packages
python --version
uv pip freeze

8 changes: 4 additions & 4 deletions
.circleci/test.sh

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -97,24 +97,24 @@ case $1 in
 find $ROOT/test/image/mocks/gl* -type f -printf "%f\n"; \
 find $ROOT/test/image/mocks/map* -type f -printf "%f\n"; \
 } | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py virtual-webgl $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-mathjax3)
sudo python3 test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
uv run test/image/make_baseline.py mathjax3 legend_mathjax_title_and_items mathjax parcats_grid_subplots table_latex_multitrace_scatter table_plain_birds table_wrapped_birds ternary-mathjax ternary-mathjax-title-place-subtitle || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines-b64)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py b64 $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

 make-baselines)
 SUITE=$(find $ROOT/test/image/mocks/ -type f -printf "%f\n" | sed 's/\.json$//1' | circleci tests split)
sudo python3 test/image/make_baseline.py $SUITE || EXIT_STATE=$?
uv run test/image/make_baseline.py $SUITE || EXIT_STATE=$?
 exit $EXIT_STATE
 ;;

Expand Down

139 changes: 82 additions & 57 deletions
test/image/make_baseline.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
import asyncio
import json
import os
import sys
import json

import kaleido
import plotly.io as pio

from convert_b64 import arraysToB64


args = []
if len(sys.argv) == 2 :
 args = sys.argv[1].split()
Expand All@@ -19,7 +24,7 @@
dirIn = os.path.join(root, 'test', 'image', 'mocks')
dirOut = os.path.join(root, 'build', 'test_images')

# N.B. equal is the falg to write to baselines not test_images
# N.B. equal is the flag to write to baselines not test_images

if '=' in args :
 args = args[args.index('=') + 1:]
Expand All@@ -31,11 +36,12 @@
print('output to', dirOut)

mathjax_version = 2
mathjax = None
if 'mathjax3' in sys.argv or 'mathjax3=' in sys.argv :
 # until https://github.com/plotly/Kaleido/issues/124 is addressed
 # we are uanble to use local mathjax v3 installed in node_modules
 # for now let's download it from the internet:
pio.kaleido.scope.mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax = 'https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/tex-svg.js'
 mathjax_version = 3
 print('Kaleido using MathJax v3')

Expand All@@ -52,8 +58,8 @@

 plotlyjs = plotlyjs_with_virtual_webgl

pio.kaleido.scope.plotlyjs = plotlyjs
pio.kaleido.scope.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.defaults.plotlyjs = plotlyjs
pio.defaults.topojson = "file://" + os.path.join(root, 'topojson', 'dist')
pio.templates.default = 'none'

ALL_MOCKS = [os.path.splitext(a)[0] for a in os.listdir(dirIn) if a.endswith('.json')]
Expand All@@ -79,55 +85,74 @@
 sys.exit(1)

failed = []
for name in allNames :
 outName = name
 if mathjax_version == 3 :
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try :
 pio.write_image(
 fig=fig,
 file=os.path.join(dirOut, outName + '.png'),
 width=width,
 height=height,
 validate=False
 )
 created = True
 except Exception as e :
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created) : break

if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)

async def make_baselines_async():

 kopts = dict(
 plotlyjs=plotlyjs,
 )
 if mathjax is not None:
 kopts['mathjax'] = mathjax

 async with kaleido.Kaleido(n=1, **kopts) as k:
 for name in allNames:
 outName = name
 if mathjax_version == 3:
 outName = 'mathjax3___' + name

 print(outName)

 created = False

 MAX_RETRY = 2 # 1 means retry once
 for attempt in range(0, MAX_RETRY + 1) :
 with open(os.path.join(dirIn, name + '.json'), 'r') as _in :
 fig = json.load(_in)

 width = 700
 height = 500
 if 'layout' in fig :
 layout = fig['layout']
 if 'autosize' not in layout or layout['autosize'] != True :
 if 'width' in layout :
 width = layout['width']
 if 'height' in layout :
 height = layout['height']

 if 'b64' in sys.argv or 'b64=' in sys.argv or 'b64-json' in sys.argv :
 newFig = dict()
 arraysToB64(fig, newFig)
 fig = newFig
 if 'b64-json' in sys.argv and attempt == 0 : print(json.dumps(fig, indent = 2))

 try:
 bytes = await k.calc_fig(
 fig,
 path=None,
 opts=dict(
 format="png",
 width=width,
 height=height,
 ),
 )
 filename = os.path.join(dirOut, outName + '.png')
 with open(filename, "wb") as f:
 f.write(bytes)
 created = True
 except Exception as e:
 print(e)
 if attempt < MAX_RETRY :
 print('retry', attempt + 1, '/', MAX_RETRY)
 else :
 failed.append(outName)

 if(created): break

 if len(failed) > 0 :
 print('Failed at :')
 print(failed)
 sys.exit(1)


if __name__ == "__main__":
 asyncio.run(make_baselines_async())
Loading