Files
cibuildwheel/docs/diagram.html
T
Henry Schreiner 322b876891 docs: add delvewheel to diagram, schema defaults, and docs (#2877)
Since delvewheel is now the default repair-wheel-command on Windows,
update all places where auditwheel/delocate were referenced but
delvewheel was missing:

- diagram.html: add delvewheel repair block for Windows (was grouped
  with ios/pyodide as optional dot)
- generate_schema.py: add Windows delvewheel default to the platform
  loop so schema.json includes the default
- schema.json: regenerated with Windows delvewheel default
- options.md: add Windows to defaults list, remove outdated tip about
  delvewheel being early-stage/optional, update examples
- contributing.md: add delvewheel to the tool list

Assisted-by: OpenCode:glm-5.1

Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
2026-05-29 13:51:09 -04:00

574 lines
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<div id="flow-diagram">
<div class="diagram-grid" v-bind:style="gridStyle">
<!-- BEHIND THE GRID CONTENT -->
<!-- line for each platform -->
<div class="grid-line" style="grid-row-start: 3"></div>
<div class="grid-line" style="grid-row-start: 4"></div>
<div class="grid-line" style="grid-row-start: 5"></div>
<div class="grid-line" style="grid-row-start: 6"></div>
<div class="grid-line" style="grid-row-start: 7"></div>
<div class="grid-line" style="grid-row-start: 8"></div>
<!-- the docker container outline -->
<div class="grid-outline docker">
<div class="outline">
Manylinux container
</div>
</div>
<!-- the venv outlines -->
<div class="grid-outline testVenv" style="grid-row-start: 3">
<div class="outline">Test virtualenv</div>
</div>
<div class="grid-outline testVenv" style="grid-row-start: 4"><div class="outline"></div></div>
<div class="grid-outline testVenv" style="grid-row-start: 5"><div class="outline"></div></div>
<div class="grid-outline testVenv" style="grid-row-start: 6"><div class="outline"></div></div>
<div class="grid-outline testVenv" style="grid-row-start: 7"><div class="outline"></div></div>
<div class="grid-outline testVenv" style="grid-row-start: 8"><div class="outline"></div></div>
<!-- THE GRID CONTENT -->
<!-- the row labels -->
<div class="grid-row-label" style="grid-row-start: 3">Linux</div>
<div class="grid-row-label" style="grid-row-start: 4">macOS</div>
<div class="grid-row-label" style="grid-row-start: 5">Windows</div>
<div class="grid-row-label" style="grid-row-start: 6">Android</div>
<div class="grid-row-label" style="grid-row-start: 7">iOS</div>
<div class="grid-row-label" style="grid-row-start: 8">Pyodide</div>
<!-- the column labels -->
<div class="grid-column-label"
style="grid-row: 1 / span 1; grid-column: 5 / -3">
<div class="label">For each version of Python</div>
</div>
<div class="grid-column-label"
style="grid-row: 2 / span 1;
grid-column: 10 / -3;
margin-bottom: 0.5em;">
<div class="label">If tests are configured</div>
</div>
<!-- the steps -->
<div class="step" v-for="(step, sIndex) in diagram.steps">
<component v-for="action in step"
class="action"
v-bind:is="action.href ? 'a' : 'div'"
v-bind:href="action.href">
<div class="dots" v-if="action.style == 'dot'">
<div class="dot"
v-info="action"
v-for="(platform, pIndex) in platforms"
v-if="action.platforms.includes(platform)"
v-bind:style="{gridRowStart: `${pIndex+3}`,
gridColumnStart: `${sIndex+2}`}">
<div class="dot-graphic"></div>
</div>
</div>
<div class="block-container" v-if="action.style == 'block'">
<div class="block"
v-info="action"
v-bind:style="{...blockStyle(action),
gridColumnStart: `${sIndex+2}`}">
{{action.label}}
</div>
</div>
</a>
</div>
</div>
</div>
<noscript>
<img src="data/how-it-works.png" alt="Diagram showing the steps for each platform">
<p><strong>Enable JavaScript for an interactive version of this diagram.</strong></p>
</noscript>
<script type="module" async>
import Vue from 'https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.esm.browser.js'
import 'https://unpkg.com/@popperjs/core@2/dist/umd/popper.min.js'
import 'https://unpkg.com/tippy.js@6/dist/tippy-bundle.umd.js'
const diagram = {
steps: [
[
{
label: 'copy project into container',
platforms: ['linux'],
style: 'block',
width: 2,
},
],
[], // empty column so that the manylinux outline intersects the previous column in the middle.
[
{
href: 'options/#before-all',
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
style: 'dot',
tooltip: {
title: 'CIBW_BEFORE_ALL',
tag: 'Optional step',
description: 'Execute a shell command on the build system before any wheels are built.'
},
},
],
[
{
label: 'Install Python',
platforms: ['macos', 'windows'],
style: 'block',
tooltip: {
description: 'Install the version of Python required to build this wheel.'
},
},
{
label: 'Install Python & set up cross-compilation',
platforms: ['android', 'ios'],
style: 'block',
tooltip: {
description: 'Install Python for the build and target platforms, and set up a cross-compilation environment.'
},
},
{
label: 'Set up Pyodide xbuildenv',
platforms: ['pyodide'],
style: 'block',
tooltip: {
description: 'Install a base Python, set up a build virtualenv with pyodide-build, install the Pyodide cross-build environment and Emscripten toolchain.'
},
},
],
[
{
href: 'options/#before-build',
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
style: 'dot',
tooltip: {
title: 'CIBW_BEFORE_BUILD',
tag: 'Optional step',
description: "Execute a shell command preparing each wheel's build.",
},
},
],
[
{
label: 'Build wheel',
href: 'options/#build-frontend',
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
style: 'block',
tooltip: {
title: 'CIBW_BUILD_FRONTEND',
tag: 'Customisable step',
description: 'Build the wheel according to your package configuration, using the frontend of your choice pip, build, or uv.'
},
},
],
[
{
label: 'Repair using auditwheel',
href: 'options/#repair-wheel-command',
platforms: ['linux'],
style: 'block',
tooltip: {
title: 'CIBW_REPAIR_WHEEL_COMMAND',
tag: 'Customisable step',
description: 'Bundle shared libraries and ensure manylinux compliance by running auditwheel on each built wheel.'
},
},
{
label: 'Repair using delocate',
href: 'options/#repair-wheel-command',
platforms: ['macos'],
style: 'block',
tooltip: {
title: 'CIBW_REPAIR_WHEEL_COMMAND',
tag: 'Customisable step',
description: 'Bundle shared libraries by running delocate on each built wheel.'
},
},
{
label: 'Repair using auditwheel',
href: 'options/#repair-wheel-command',
platforms: ['android'],
style: 'block',
tooltip: {
title: 'CIBW_REPAIR_WHEEL_COMMAND',
tag: 'Customisable step',
description: 'Bundle shared libraries by running auditwheel on each built wheel.'
},
},
{
label: 'Repair using delvewheel',
href: 'options/#repair-wheel-command',
platforms: ['windows'],
style: 'block',
tooltip: {
title: 'CIBW_REPAIR_WHEEL_COMMAND',
tag: 'Customisable step',
description: 'Bundle shared libraries by running delvewheel on each built wheel.'
},
},
{
href: 'options/#repair-wheel-command',
platforms: ['ios', 'pyodide'],
style: 'dot',
tooltip: {
title: 'CIBW_REPAIR_WHEEL_COMMAND',
tag: 'Optional step',
description: 'Execute a shell command to repair each built wheel.'
},
},
],
[
{
env: "CIBW_AUDIT_COMMAND",
href: 'options/#audit-command',
label: 'audit wheel',
platforms: ['linux', 'macos', 'windows'],
style: 'dot',
tooltip: {
title: 'CIBW_AUDIT_COMMAND',
tag: 'Optional step',
description: 'Runs a shell command to check each built wheel. By default this runs abi3audit if produced wheels are abi3.'
},
}
],
[
{
href: 'options/#before-test',
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
style: 'dot',
tooltip: {
title: 'CIBW_BEFORE_TEST',
tag: 'Optional step',
description: 'Execute a shell command before testing each wheel'
},
},
],
[
{
label: 'Install wheel',
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
style: 'block',
tooltip: {
description: 'Install the wheel we just built into the test environment.'
},
},
],
[
{
label: 'Test wheel',
href: 'options/#test-command',
platforms: ['linux', 'macos', 'windows'],
style: 'block',
tooltip: {
title: 'CIBW_TEST_COMMAND',
tag: 'Optional step',
description: 'Execute a shell command to test each built wheel.'
},
},
{
label: 'Test on emulator',
href: 'options/#test-command',
platforms: ['android'],
style: 'block',
tooltip: {
title: 'CIBW_TEST_COMMAND',
tag: 'Optional step',
description: 'Run the test command on an Android emulator using the CPython testbed.'
},
},
{
label: 'Test on simulator',
href: 'options/#test-command',
platforms: ['ios'],
style: 'block',
tooltip: {
title: 'CIBW_TEST_COMMAND',
tag: 'Optional step',
description: 'Run the test command on an iOS simulator using the testbed app.'
},
},
{
label: 'Test in Node.js',
href: 'options/#test-command',
platforms: ['pyodide'],
style: 'block',
tooltip: {
title: 'CIBW_TEST_COMMAND',
tag: 'Optional step',
description: 'Run the test command in a Pyodide virtualenv powered by Node.js.'
},
},
],
[
{
label: 'Copy wheels out of container',
platforms: ['linux'],
style: 'block',
width: 2,
},
],
[],
]
}
const diagramComponent = new Vue({
el: '#flow-diagram',
data() {
return {
diagram,
platforms: ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide'],
}
},
methods: {
blockStyle(action) {
const platformOrder = ['linux', 'macos', 'windows', 'android', 'ios', 'pyodide']
const rowOffset = 3 // first platform starts at grid row 3
let start = null
let end = null
for (let i = 0; i < platformOrder.length; i++) {
if (action.platforms.includes(platformOrder[i])) {
if (start === null) start = rowOffset + i
end = rowOffset + i + 1
}
}
return {
gridRowStart: start.toString(),
gridRowEnd: end.toString(),
gridColumnEnd: `span ${action.width || 1}`,
}
}
},
computed: {
gridStyle() {
return {
gridTemplateRows: `auto auto repeat(${this.platforms.length}, 1fr)`,
gridTemplateColumns: `repeat(${this.diagram.steps.length+1}, auto)`,
}
},
},
directives: {
info: {
inserted(el, binding) {
const action = binding.value
const {env, label, optional=false, description='', href=''} = action
const tooltip = action.tooltip
if (tooltip) {
const tippyInstance = tippy(el, {
content: `
<a class="tooltip-contents" href="${href || ''}">
<div class="tooltip-title">
${tooltip.title || ''}
</div>
<div class="tooltip-tag">
${tooltip.tag || ''}
</div>
<div class="tooltip-description">
${tooltip.description}
</div>
</a>
`,
placement: 'right-start',
allowHTML: true,
maxWidth: 'none',
appendTo: document.getElementById('flow-diagram'),
offset: [0, 10],
onShow(instance) {
const stepEl = el.closest('.action')
stepEl.classList.add('tooltip-open')
instance.setProps({
interactive: tippy.currentInput.isTouch
})
},
onHide() {
const stepEl = el.closest('.action')
stepEl.classList.remove('tooltip-open')
}
})
el.addEventListener('click', e => {
// click event should just open the tooltip on touch devices
if (tippy.currentInput.isTouch) {
e.preventDefault()
}
})
}
}
}
}
})
</script>
<style>
#flow-diagram {
background: #fcfcfc;
/* font-family: Inter; */
/* font-size: 10px; */
font-size: 0.7em;
padding-bottom: 2em;
}
.no-js #flow-diagram {
display: none
}
.diagram-grid {
display: grid;
overflow-x: auto;
}
.platform, .step, .dots, .block-container, .action {
display: contents;
}
.block, .dot {
position: relative;
margin: 2em 0.5em;
}
.block {
background-color: #eee;
/* margin: 0.5em auto; */
padding: 0.5em;
max-width: 6em;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.dot {
/* margin: 0.5em; */
display: flex;
align-items: center;
justify-content: center;
}
.dot-graphic {
width: 1.3em;
height: 1.3em;
border-radius: 50%;
background: #DADADA;
}
a.action {
color: inherit;
}
.action.tooltip-open .dot-graphic {
background-color: #416EDA;
}
.action.tooltip-open .block {
background-color: #416EDA;
color: white;
}
.grid-column-label {
height: 2em;
position: relative;
display: flex;
align-items: center;
justify-content: center;
margin: 0 0.5em;
}
.grid-column-label::before {
content: "";
height: 1px;
background-color: currentColor;
position: absolute;
top: calc(50% - 0.5px);
left: 0;
right: 0;
}
.grid-column-label .label {
background: #fcfcfc;
padding: 0 1em;
position: relative;
}
.grid-row-label {
grid-column: 1 / span 1;
display: flex;
align-items: center;
justify-content: flex-end;
text-align: right;
background: #fcfcfc;
position: relative;
padding-right: 1em;
font-size: 1.1em;
}
.grid-line {
grid-column: 1 / -1;
grid-row-end: span 1;
position: relative;
}
.grid-line::after {
content: "";
height: 1px;
background-color: #979797;
position: absolute;
top: calc(50% - 1px);
left: 0;
right: 0;
}
.grid-outline {
grid-row-end: span 1;
position: relative;
color: #666666;
}
.grid-outline.docker {
grid-row: 3 / span 1;
grid-column: 3 / -2;
}
.grid-outline.testVenv {
grid-column: 10 / span 3;
}
.grid-outline .outline {
position: absolute;
border: 1px solid #e5e5e5;
padding: 1px 3px;
}
.grid-outline.docker .outline {
left: 0;
right: 0;
top: 0;
bottom: 0;
}
.grid-outline.testVenv .outline {
left: 0;
right: 0;
top: 0.5em;
bottom: 0.5em;
}
/* style the tooltip */
.tippy-box {
background: white;
box-shadow: 0 2px 6px -1px rgba(0,0,0,0.12);
border-radius: 0;
text-align: left;
font-size: 1em;
color: #1F1F1F;
border: 1px solid rgba(0, 0, 0, 0.02);
width: 14em;
min-width: min-content;
}
.tippy-box[data-placement^='top'] > .tippy-arrow::before {
border-top-color: white;
}
.tippy-box[data-placement^='bottom'] > .tippy-arrow::before {
border-bottom-color: white;
}
.tippy-box[data-placement^='left'] > .tippy-arrow::before {
border-left-color: white;
}
.tippy-box[data-placement^='right'] > .tippy-arrow::before {
border-right-color: white;
}
a.tooltip-contents {
color: inherit;
text-decoration: none;
display: block;
}
.tooltip-title {
font-weight: 600;
font-size: 1.1em;
color: #416EDA;
}
.tooltip-tag {
font-weight: 500;
text-transform: uppercase;
font-size: 0.9em;
color: #888888;
}
.tooltip-description {
margin-top: 1px;
margin-bottom: 2px;
}
</style>