Runtime API Examples
This page demonstrates usage of some of the runtime APIs provided by VitePress.
The main useData() API can be used to access site, theme, and page data for the current page. It works in both .md and .vue files:
md
<script setup>
import { useData } from 'vitepress'
const { theme, page, frontmatter } = useData()
</script>
## Results
### Theme Data
<pre>{{ theme }}</pre>
### Page Data
<pre>{{ page }}</pre>
### Page Frontmatter
<pre>{{ frontmatter }}</pre>Results
Theme Data
{
"docFooter": {
"prev": "Page précédente",
"next": "Page suivante"
},
"footer": {
"copyright": "CC BY-NC-ND 4.0, UKOnline 2000–2023.",
"message": "Propulsé par AEI Consulting."
},
"nav": [
{
"text": "Accueil",
"link": "/"
},
{
"text": "Cours",
"items": [
{
"text": "Accueil",
"link": "/cours/"
},
{
"text": "Programmation",
"items": [
{
"text": "Python",
"link": "/cours/python/"
}
]
},
{
"text": "Sciences",
"items": [
{
"text": "Mathématiques",
"link": "/cours/math/"
}
]
}
]
}
],
"outlineTitle": "Sur cette page",
"sidebar": {
"/cours/math/stats-base/": [
{
"text": "Statistiques : Concepts de base et vocabulaire",
"link": "/cours/math/stats-base/"
},
{
"text": "Partie 1 : Éléments et concepts de base des statistiques",
"collapsed": true,
"items": [
{
"text": "Chapitre 1 : Statistique",
"link": "/cours/math/stats-base/statistique/",
"collapsed": true,
"items": [
{
"text": "Définition",
"link": "/cours/math/stats-base/statistique/definition/"
},
{
"text": "Population et échantillon",
"link": "/cours/math/stats-base/statistique/population-et-echantillon/"
},
{
"text": "Échantillonnage",
"link": "/cours/math/stats-base/statistique/echantillonnage/"
}
]
},
{
"text": "Chapitre 2 : Variable",
"link": "/cours/math/stats-base/variable/",
"collapsed": true,
"items": [
{
"text": "Définition",
"link": "/cours/math/stats-base/variable/definition/"
},
{
"text": "Observation",
"link": "/cours/math/stats-base/variable/observation/"
},
{
"text": "Caractéristique",
"link": "/cours/math/stats-base/variable/caracteristique/"
}
]
},
{
"text": "Chapitre 3 : Classe",
"link": "/cours/math/stats-base/classe/",
"collapsed": true,
"items": [
{
"text": "Définition",
"link": "/cours/math/stats-base/classe/definition/"
},
{
"text": "Définition des classes",
"link": "/cours/math/stats-base/classe/definition-des-classes/"
},
{
"text": "Fréquence des observations",
"link": "/cours/math/stats-base/classe/frequence-des-observations/"
}
]
}
]
},
{
"text": "Partie 2 : Activités pratiques",
"collapsed": true,
"items": [
{
"text": "Chapitre 4 : Quiz",
"link": "/cours/math/stats-base/quiz/",
"collapsed": true,
"items": [
{
"text": "Vrai ou faux",
"link": "/cours/math/stats-base/quiz/vrai-ou-faux/"
},
{
"text": "Choix multiples",
"link": "/cours/math/stats-base/quiz/choix-multiples/"
},
{
"text": "Compléter les blancs",
"link": "/cours/math/stats-base/quiz/completer-les-blancs/"
}
]
},
{
"text": "Chapitre 5 : Exercice",
"link": "/cours/math/stats-base/exercice/",
"collapsed": true,
"items": [
{
"text": "Population, échantillon et variable",
"link": "/cours/math/stats-base/exercice/population-echantillon-et-variable/"
},
{
"text": "Identification et caractérisation de variable",
"link": "/cours/math/stats-base/exercice/identification-et-caracterisation-de-variable/"
},
{
"text": "Définition de classes pour une variable continue",
"link": "/cours/math/stats-base/exercice/definition-de-classes-pour-une-variable-continue/"
}
]
},
{
"text": "Chapitre 6 : Travail",
"link": "/cours/math/stats-base/travail/",
"collapsed": true,
"items": [
{
"text": "Mission",
"link": "/cours/math/stats-base/travail/mission/"
},
{
"text": "Coding",
"link": "/cours/math/stats-base/travail/coding/"
},
{
"text": "Étude de cas",
"link": "/cours/math/stats-base/travail/etude-de-cas/"
}
]
}
]
}
],
"/cours/python/optimisation/": [
{
"text": "Python efficace : Pratiques et astuces d'optimisation de code",
"link": "/cours/python/optimisation/",
"items": [
{
"text": "Chapitre 1 : Expression idiomatique",
"link": "/cours/python/optimisation/expression-idiomatique/",
"collapsed": true,
"items": [
{
"text": "Concaténation de chaines de caractères",
"link": "/cours/python/optimisation/expression-idiomatique/concatenation-de-chaines-de-caracteres/"
},
{
"text": "Définition de liste",
"link": "/cours/python/optimisation/expression-idiomatique/definition-de-liste/"
},
{
"text": "Génération à la demande",
"link": "/cours/python/optimisation/expression-idiomatique/generation-a-la-demande/"
},
{
"text": "Parcours de collection",
"link": "/cours/python/optimisation/expression-idiomatique/parcours-de-collection/"
},
{
"text": "Gestion d'erreur",
"link": "/cours/python/optimisation/expression-idiomatique/gestion-d-erreur/"
},
{
"text": "Variable locale",
"link": "/cours/python/optimisation/expression-idiomatique/variable-locale/"
}
]
},
{
"text": "Chapitre 2 : Technique d'optimisation",
"link": "/cours/python/optimisation/technique-d-optimisation/",
"collapsed": true,
"items": [
{
"text": "Exécution de code Python",
"link": "/cours/python/optimisation/technique-d-optimisation/execution-de-code-python/"
},
{
"text": "Optimisation de code",
"link": "/cours/python/optimisation/technique-d-optimisation/optimisation-de-code/"
},
{
"text": "Style de programmation",
"link": "/cours/python/optimisation/technique-d-optimisation/style-de-programmation/"
},
{
"text": "Fonction prédéfinie",
"link": "/cours/python/optimisation/technique-d-optimisation/fonction-predefinie/"
},
{
"text": "Structure de données",
"link": "/cours/python/optimisation/technique-d-optimisation/structure-de-donnees/"
},
{
"text": "Flux d'exécution",
"link": "/cours/python/optimisation/technique-d-optimisation/flux-d-execution/"
}
]
},
{
"text": "Chapitre 3 : Mesure de performance",
"link": "/cours/python/optimisation/mesure-de-performance/",
"collapsed": true,
"items": [
{
"text": "Temps d'exécution",
"link": "/cours/python/optimisation/mesure-de-performance/temps-d-execution/"
},
{
"text": "Module timeit",
"link": "/cours/python/optimisation/mesure-de-performance/module-timeit/"
},
{
"text": "Type de temps",
"link": "/cours/python/optimisation/mesure-de-performance/type-de-temps/"
},
{
"text": "Consommation mémoire",
"link": "/cours/python/optimisation/mesure-de-performance/consommation-memoire/"
},
{
"text": "Module tracemalloc",
"link": "/cours/python/optimisation/mesure-de-performance/module-tracemalloc/"
},
{
"text": "Module guppy",
"link": "/cours/python/optimisation/mesure-de-performance/module-guppy/"
}
]
},
{
"text": "Chapitre 4 : Audit de code",
"link": "/cours/python/optimisation/audit-de-code/",
"collapsed": true,
"items": [
{
"text": "Profilage",
"link": "/cours/python/optimisation/audit-de-code/profilage/"
},
{
"text": "Profil de temps d'exécution",
"link": "/cours/python/optimisation/audit-de-code/profil-de-temps-d-execution/"
},
{
"text": "Appel de fonction",
"link": "/cours/python/optimisation/audit-de-code/appel-de-fonction/"
},
{
"text": "Profil de consommation mémoire",
"link": "/cours/python/optimisation/audit-de-code/profil-de-consommation-memoire/"
},
{
"text": "Opportunité d'optimisation",
"link": "/cours/python/optimisation/audit-de-code/opportunite-d-optimisation/"
}
]
}
]
}
]
},
"socialLinks": [
{
"icon": "facebook",
"link": "https://www.facebook.com/ukonline.be"
}
]
}Page Data
{
"title": "Runtime API Examples",
"description": "",
"frontmatter": {
"outline": "deep"
},
"headers": [],
"relativePath": "api-examples.md"
}Page Frontmatter
{
"outline": "deep"
}More
Check out the documentation for the full list of runtime APIs.