1348 lines
51 KiB
HTML
1348 lines
51 KiB
HTML
|
|
<!doctype html>
|
|
<html lang="en" class="no-js">
|
|
<head>
|
|
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width,initial-scale=1">
|
|
|
|
|
|
|
|
<link rel="canonical" href="https://preserves.dev/python/latest/schema/">
|
|
|
|
|
|
<link rel="prev" href="../path/">
|
|
|
|
|
|
<link rel="next" href="../text/">
|
|
|
|
<link rel="icon" href="../assets/images/favicon.png">
|
|
<meta name="generator" content="mkdocs-1.4.2, mkdocs-material-9.1.3">
|
|
|
|
|
|
|
|
<title>Preserves Schema - Python Preserves</title>
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../assets/stylesheets/main.c4a75a56.min.css">
|
|
|
|
|
|
<link rel="stylesheet" href="../assets/stylesheets/palette.a0c5b2b5.min.css">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
|
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback">
|
|
<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../assets/_mkdocstrings.css">
|
|
|
|
<script>__md_scope=new URL("..",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</head>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<body dir="ltr" data-md-color-scheme="default" data-md-color-primary="" data-md-color-accent="">
|
|
|
|
|
|
|
|
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
|
|
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
|
|
<label class="md-overlay" for="__drawer"></label>
|
|
<div data-md-component="skip">
|
|
|
|
|
|
<a href="#preserves-schema" class="md-skip">
|
|
Skip to content
|
|
</a>
|
|
|
|
</div>
|
|
<div data-md-component="announce">
|
|
|
|
</div>
|
|
|
|
<div data-md-color-scheme="default" data-md-component="outdated" hidden>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<header class="md-header md-header--shadow" data-md-component="header">
|
|
<nav class="md-header__inner md-grid" aria-label="Header">
|
|
<a href=".." title="Python Preserves" class="md-header__button md-logo" aria-label="Python Preserves" data-md-component="logo">
|
|
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54Z"/></svg>
|
|
|
|
</a>
|
|
<label class="md-header__button md-icon" for="__drawer">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z"/></svg>
|
|
</label>
|
|
<div class="md-header__title" data-md-component="header-title">
|
|
<div class="md-header__ellipsis">
|
|
<div class="md-header__topic">
|
|
<span class="md-ellipsis">
|
|
Python Preserves
|
|
</span>
|
|
</div>
|
|
<div class="md-header__topic" data-md-component="header-topic">
|
|
<span class="md-ellipsis">
|
|
|
|
Preserves Schema
|
|
|
|
</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<label class="md-header__button md-icon" for="__search">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
|
|
</label>
|
|
<div class="md-search" data-md-component="search" role="dialog">
|
|
<label class="md-search__overlay" for="__search"></label>
|
|
<div class="md-search__inner" role="search">
|
|
<form class="md-search__form" name="search">
|
|
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
|
|
<label class="md-search__icon md-icon" for="__search">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
|
|
</label>
|
|
<nav class="md-search__options" aria-label="Search">
|
|
|
|
<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>
|
|
</button>
|
|
</nav>
|
|
|
|
</form>
|
|
<div class="md-search__output">
|
|
<div class="md-search__scrollwrap" data-md-scrollfix>
|
|
<div class="md-search-result" data-md-component="search-result">
|
|
<div class="md-search-result__meta">
|
|
Initializing search
|
|
</div>
|
|
<ol class="md-search-result__list" role="presentation"></ol>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
<div class="md-header__source">
|
|
<a href="https://gitlab.com/preserves/preserves" title="Go to repository" class="md-source" data-md-component="source">
|
|
<div class="md-source__icon md-icon">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.3.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
|
|
</div>
|
|
<div class="md-source__repository">
|
|
GitLab
|
|
</div>
|
|
</a>
|
|
</div>
|
|
|
|
</nav>
|
|
|
|
</header>
|
|
|
|
<div class="md-container" data-md-component="container">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<main class="md-main" data-md-component="main">
|
|
<div class="md-main__inner md-grid">
|
|
|
|
|
|
|
|
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
|
|
<div class="md-sidebar__scrollwrap">
|
|
<div class="md-sidebar__inner">
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
|
|
<label class="md-nav__title" for="__drawer">
|
|
<a href=".." title="Python Preserves" class="md-nav__button md-logo" aria-label="Python Preserves" data-md-component="logo">
|
|
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54Z"/></svg>
|
|
|
|
</a>
|
|
Python Preserves
|
|
</label>
|
|
|
|
<div class="md-nav__source">
|
|
<a href="https://gitlab.com/preserves/preserves" title="Go to repository" class="md-source" data-md-component="source">
|
|
<div class="md-source__icon md-icon">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.3.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
|
|
</div>
|
|
<div class="md-source__repository">
|
|
GitLab
|
|
</div>
|
|
</a>
|
|
</div>
|
|
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href=".." class="md-nav__link">
|
|
Overview
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../api/" class="md-nav__link">
|
|
The top-level preserves package
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../binary/" class="md-nav__link">
|
|
Machine-oriented binary syntax
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../compare/" class="md-nav__link">
|
|
Comparing Values
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../error/" class="md-nav__link">
|
|
Codec errors
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../fold/" class="md-nav__link">
|
|
Traversing values
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../merge/" class="md-nav__link">
|
|
Merging values
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../path/" class="md-nav__link">
|
|
Preserves Path
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--active">
|
|
|
|
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
|
Preserves Schema
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<a href="./" class="md-nav__link md-nav__link--active">
|
|
Preserves Schema
|
|
</a>
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema" class="md-nav__link">
|
|
preserves.schema
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.meta" class="md-nav__link">
|
|
meta
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Compiler" class="md-nav__link">
|
|
Compiler
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Definition" class="md-nav__link">
|
|
Definition
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Enumeration" class="md-nav__link">
|
|
Enumeration
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Namespace" class="md-nav__link">
|
|
Namespace
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaDecodeFailed" class="md-nav__link">
|
|
SchemaDecodeFailed
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject" class="md-nav__link">
|
|
SchemaObject
|
|
</a>
|
|
|
|
<nav class="md-nav" aria-label="SchemaObject">
|
|
<ul class="md-nav__list">
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.__preserve__" class="md-nav__link">
|
|
__preserve__()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.decode" class="md-nav__link">
|
|
decode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.try_decode" class="md-nav__link">
|
|
try_decode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.encode" class="md-nav__link">
|
|
encode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.extend" class="md-nav__link">
|
|
extend()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.load_schema_file" class="md-nav__link">
|
|
load_schema_file()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../text/" class="md-nav__link">
|
|
Human-readable text syntax
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../values/" class="md-nav__link">
|
|
Representations of Values
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
|
<div class="md-sidebar__scrollwrap">
|
|
<div class="md-sidebar__inner">
|
|
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema" class="md-nav__link">
|
|
preserves.schema
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.meta" class="md-nav__link">
|
|
meta
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Compiler" class="md-nav__link">
|
|
Compiler
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Definition" class="md-nav__link">
|
|
Definition
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Enumeration" class="md-nav__link">
|
|
Enumeration
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.Namespace" class="md-nav__link">
|
|
Namespace
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaDecodeFailed" class="md-nav__link">
|
|
SchemaDecodeFailed
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject" class="md-nav__link">
|
|
SchemaObject
|
|
</a>
|
|
|
|
<nav class="md-nav" aria-label="SchemaObject">
|
|
<ul class="md-nav__list">
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.__preserve__" class="md-nav__link">
|
|
__preserve__()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.decode" class="md-nav__link">
|
|
decode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.SchemaObject.try_decode" class="md-nav__link">
|
|
try_decode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.encode" class="md-nav__link">
|
|
encode()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.extend" class="md-nav__link">
|
|
extend()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#preserves.schema.load_schema_file" class="md-nav__link">
|
|
load_schema_file()
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="md-content" data-md-component="content">
|
|
<article class="md-content__inner md-typeset">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h1 id="preserves-schema">Preserves Schema</h1>
|
|
|
|
|
|
<div class="doc doc-object doc-module">
|
|
|
|
|
|
<a id="preserves.schema"></a>
|
|
<div class="doc doc-contents first">
|
|
|
|
<p>This is an implementation of <a href="https://preserves.dev/preserves-schema.html">Preserves Schema</a>
|
|
for Python 3.</p>
|
|
<p>TODO</p>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="doc doc-object doc-attribute">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.meta" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">meta</span> <span class="o">=</span> <span class="n">load_schema_file</span><span class="p">(</span><span class="n">__metaschema_filename</span><span class="p">)</span><span class="o">.</span><span class="n">schema</span></code>
|
|
|
|
<span class="doc doc-labels">
|
|
<small class="doc doc-label doc-label-module-attribute"><code>module-attribute</code></small>
|
|
</span>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.Compiler" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">Compiler</span><span class="p">()</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">470</span>
|
|
<span class="normal">471</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">=</span> <span class="n">Namespace</span><span class="p">(())</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.Definition" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">Definition</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
<p class="doc doc-class-bases">
|
|
Bases: <code><a class="autorefs autorefs-internal" title="preserves.schema.SchemaObject" href="#preserves.schema.SchemaObject">SchemaObject</a></code></p>
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">265</span>
|
|
<span class="normal">266</span>
|
|
<span class="normal">267</span>
|
|
<span class="normal">268</span>
|
|
<span class="normal">269</span>
|
|
<span class="normal">270</span>
|
|
<span class="normal">271</span>
|
|
<span class="normal">272</span>
|
|
<span class="normal">273</span>
|
|
<span class="normal">274</span>
|
|
<span class="normal">275</span>
|
|
<span class="normal">276</span>
|
|
<span class="normal">277</span>
|
|
<span class="normal">278</span>
|
|
<span class="normal">279</span>
|
|
<span class="normal">280</span>
|
|
<span class="normal">281</span>
|
|
<span class="normal">282</span>
|
|
<span class="normal">283</span>
|
|
<span class="normal">284</span>
|
|
<span class="normal">285</span>
|
|
<span class="normal">286</span>
|
|
<span class="normal">287</span>
|
|
<span class="normal">288</span>
|
|
<span class="normal">289</span>
|
|
<span class="normal">290</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_fields</span> <span class="o">=</span> <span class="n">args</span>
|
|
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">SIMPLE</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">EMPTY</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> takes no arguments'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">(),))</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> needs exactly one argument'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">(),))</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">value</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
|
<span class="k">else</span><span class="p">:</span>
|
|
<span class="n">i</span> <span class="o">=</span> <span class="mi">0</span>
|
|
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">:</span>
|
|
<span class="k">if</span> <span class="n">i</span> <span class="o">>=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">FIELD_NAMES</span><span class="p">):</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> given too many positional arguments'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">(),))</span>
|
|
<span class="nb">setattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">SAFE_FIELD_NAMES</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">arg</span><span class="p">)</span>
|
|
<span class="n">i</span> <span class="o">=</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">1</span>
|
|
<span class="k">for</span> <span class="p">(</span><span class="n">argname</span><span class="p">,</span> <span class="n">arg</span><span class="p">)</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">argname</span><span class="p">):</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> given duplicate attribute: </span><span class="si">%r</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">,</span> <span class="n">argname</span><span class="p">))</span>
|
|
<span class="k">if</span> <span class="n">argname</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">SAFE_FIELD_NAMES</span><span class="p">:</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> given unknown attribute: </span><span class="si">%r</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">,</span> <span class="n">argname</span><span class="p">))</span>
|
|
<span class="nb">setattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">argname</span><span class="p">,</span> <span class="n">arg</span><span class="p">)</span>
|
|
<span class="n">i</span> <span class="o">=</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">1</span>
|
|
<span class="k">if</span> <span class="n">i</span> <span class="o">!=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">FIELD_NAMES</span><span class="p">):</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1"> needs argument(s) </span><span class="si">%r</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_constructor_name</span><span class="p">(),</span> <span class="bp">self</span><span class="o">.</span><span class="n">FIELD_NAMES</span><span class="p">))</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.Enumeration" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">Enumeration</span><span class="p">()</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
<p class="doc doc-class-bases">
|
|
Bases: <code><a class="autorefs autorefs-internal" title="preserves.schema.SchemaObject" href="#preserves.schema.SchemaObject">SchemaObject</a></code></p>
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">206</span>
|
|
<span class="normal">207</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
|
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'Cannot create instance of Enumeration'</span><span class="p">)</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.Namespace" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">Namespace</span><span class="p">(</span><span class="n">prefix</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">447</span>
|
|
<span class="normal">448</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="p">):</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_prefix</span> <span class="o">=</span> <span class="n">prefix</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.SchemaDecodeFailed" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">SchemaDecodeFailed</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">failures</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
<p class="doc doc-class-bases">
|
|
Bases: <code>ValueError</code></p>
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">43</span>
|
|
<span class="normal">44</span>
|
|
<span class="normal">45</span>
|
|
<span class="normal">46</span>
|
|
<span class="normal">47</span>
|
|
<span class="normal">48</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">cls</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">failures</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
|
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">cls</span> <span class="o">=</span> <span class="bp">cls</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">pattern</span> <span class="o">=</span> <span class="n">p</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">value</span> <span class="o">=</span> <span class="n">v</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">failures</span> <span class="o">=</span> <span class="p">[]</span> <span class="k">if</span> <span class="n">failures</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">failures</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-class">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.SchemaObject" class="doc doc-heading">
|
|
<code>SchemaObject</code>
|
|
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
|
|
<p>TODO</p>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="doc doc-children">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h3 id="preserves.schema.SchemaObject.__preserve__" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">__preserve__</span><span class="p">()</span></code>
|
|
|
|
</h3>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">184</span>
|
|
<span class="normal">185</span>
|
|
<span class="normal">186</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="nf">__preserve__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s1">'Subclass responsibility'</span><span class="p">)</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h3 id="preserves.schema.SchemaObject.decode" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">decode</span><span class="p">(</span><span class="n">v</span><span class="p">)</span></code>
|
|
|
|
<span class="doc doc-labels">
|
|
<small class="doc doc-label doc-label-classmethod"><code>classmethod</code></small>
|
|
</span>
|
|
|
|
</h3>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">94</span>
|
|
<span class="normal">95</span>
|
|
<span class="normal">96</span>
|
|
<span class="normal">97</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="nd">@classmethod</span>
|
|
<span class="k">def</span> <span class="nf">decode</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">v</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s1">'Subclass responsibility'</span><span class="p">)</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h3 id="preserves.schema.SchemaObject.try_decode" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">try_decode</span><span class="p">(</span><span class="n">v</span><span class="p">)</span></code>
|
|
|
|
<span class="doc doc-labels">
|
|
<small class="doc doc-label doc-label-classmethod"><code>classmethod</code></small>
|
|
</span>
|
|
|
|
</h3>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 99</span>
|
|
<span class="normal">100</span>
|
|
<span class="normal">101</span>
|
|
<span class="normal">102</span>
|
|
<span class="normal">103</span>
|
|
<span class="normal">104</span>
|
|
<span class="normal">105</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="nd">@classmethod</span>
|
|
<span class="k">def</span> <span class="nf">try_decode</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">v</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="k">try</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="n">v</span><span class="p">)</span>
|
|
<span class="k">except</span> <span class="n">SchemaDecodeFailed</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="kc">None</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.encode" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">358</span>
|
|
<span class="normal">359</span>
|
|
<span class="normal">360</span>
|
|
<span class="normal">361</span>
|
|
<span class="normal">362</span>
|
|
<span class="normal">363</span>
|
|
<span class="normal">364</span>
|
|
<span class="normal">365</span>
|
|
<span class="normal">366</span>
|
|
<span class="normal">367</span>
|
|
<span class="normal">368</span>
|
|
<span class="normal">369</span>
|
|
<span class="normal">370</span>
|
|
<span class="normal">371</span>
|
|
<span class="normal">372</span>
|
|
<span class="normal">373</span>
|
|
<span class="normal">374</span>
|
|
<span class="normal">375</span>
|
|
<span class="normal">376</span>
|
|
<span class="normal">377</span>
|
|
<span class="normal">378</span>
|
|
<span class="normal">379</span>
|
|
<span class="normal">380</span>
|
|
<span class="normal">381</span>
|
|
<span class="normal">382</span>
|
|
<span class="normal">383</span>
|
|
<span class="normal">384</span>
|
|
<span class="normal">385</span>
|
|
<span class="normal">386</span>
|
|
<span class="normal">387</span>
|
|
<span class="normal">388</span>
|
|
<span class="normal">389</span>
|
|
<span class="normal">390</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="nf">encode</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">v</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s1">'__escape_schema__'</span><span class="p">):</span>
|
|
<span class="k">return</span> <span class="n">preserve</span><span class="p">(</span><span class="n">v</span><span class="o">.</span><span class="n">__escape_schema__</span><span class="p">())</span>
|
|
<span class="k">if</span> <span class="n">p</span> <span class="o">==</span> <span class="n">ANY</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">v</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">NAMED</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">safegetattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">name</span><span class="p">))</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">ATOM</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">v</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">EMBEDDED</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">Embedded</span><span class="p">(</span><span class="n">v</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">LIT</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">SEQOF</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">w</span><span class="p">)</span> <span class="k">for</span> <span class="n">w</span> <span class="ow">in</span> <span class="n">v</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">SETOF</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">set</span><span class="p">(</span><span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">w</span><span class="p">)</span> <span class="k">for</span> <span class="n">w</span> <span class="ow">in</span> <span class="n">v</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">DICTOF</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">dict</span><span class="p">((</span><span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">k</span><span class="p">),</span> <span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">w</span><span class="p">))</span> <span class="k">for</span> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">w</span><span class="p">)</span> <span class="ow">in</span> <span class="n">v</span><span class="o">.</span><span class="n">items</span><span class="p">())</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">REF</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">preserve</span><span class="p">(</span><span class="n">v</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">REC</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">Record</span><span class="p">(</span><span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">v</span><span class="p">),</span> <span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">v</span><span class="p">))</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TUPLE</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">encode</span><span class="p">(</span><span class="n">pp</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">pp</span> <span class="ow">in</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TUPLE_PREFIX</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">encode</span><span class="p">(</span><span class="n">pp</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">pp</span> <span class="ow">in</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="o">+</span> <span class="n">encode</span><span class="p">(</span><span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">v</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">DICT</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="nb">dict</span><span class="p">((</span><span class="n">k</span><span class="p">,</span> <span class="n">encode</span><span class="p">(</span><span class="n">pp</span><span class="p">,</span> <span class="n">v</span><span class="p">))</span> <span class="k">for</span> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">pp</span><span class="p">)</span> <span class="ow">in</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">items</span><span class="p">())</span>
|
|
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">AND</span><span class="p">:</span>
|
|
<span class="k">return</span> <span class="n">merge</span><span class="p">(</span><span class="o">*</span><span class="p">[</span><span class="n">encode</span><span class="p">(</span><span class="n">pp</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">pp</span> <span class="ow">in</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
|
|
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s1">'Bad schema </span><span class="si">{</span><span class="n">p</span><span class="si">}</span><span class="s1">'</span><span class="p">)</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.extend" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">extend</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">510</span>
|
|
<span class="normal">511</span>
|
|
<span class="normal">512</span>
|
|
<span class="normal">513</span>
|
|
<span class="normal">514</span>
|
|
<span class="normal">515</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="nf">extend</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="k">def</span> <span class="nf">extender</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
|
<span class="nb">setattr</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">f</span><span class="o">.</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">f</span><span class="p">)</span>
|
|
<span class="k">return</span> <span class="n">f</span>
|
|
<span class="k">return</span> <span class="n">extender</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="doc doc-object doc-function">
|
|
|
|
|
|
|
|
<h2 id="preserves.schema.load_schema_file" class="doc doc-heading">
|
|
<code class="highlight language-python"><span class="n">load_schema_file</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span></code>
|
|
|
|
</h2>
|
|
|
|
|
|
<div class="doc doc-contents ">
|
|
|
|
<p>TODO</p>
|
|
|
|
<details class="quote">
|
|
<summary>Source code in <code>preserves/schema.py</code></summary>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">503</span>
|
|
<span class="normal">504</span>
|
|
<span class="normal">505</span>
|
|
<span class="normal">506</span>
|
|
<span class="normal">507</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">def</span> <span class="nf">load_schema_file</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
|
<span class="w"> </span><span class="sd">"""TODO"""</span>
|
|
<span class="n">c</span> <span class="o">=</span> <span class="n">Compiler</span><span class="p">()</span>
|
|
<span class="n">c</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span>
|
|
<span class="k">return</span> <span class="n">c</span><span class="o">.</span><span class="n">root</span>
|
|
</code></pre></div></td></tr></table></div>
|
|
</details>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<hr>
|
|
<div class="md-source-file">
|
|
<small>
|
|
|
|
Last update:
|
|
<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">March 16, 2023</span>
|
|
|
|
<br>
|
|
Created:
|
|
<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">March 16, 2023</span>
|
|
|
|
|
|
</small>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</article>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
</main>
|
|
|
|
<footer class="md-footer">
|
|
|
|
<div class="md-footer-meta md-typeset">
|
|
<div class="md-footer-meta__inner md-grid">
|
|
<div class="md-copyright">
|
|
|
|
|
|
Made with
|
|
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
|
|
Material for MkDocs
|
|
</a>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</footer>
|
|
|
|
</div>
|
|
<div class="md-dialog" data-md-component="dialog">
|
|
<div class="md-dialog__inner md-typeset"></div>
|
|
</div>
|
|
|
|
<script id="__config" type="application/json">{"base": "..", "features": [], "search": "../assets/javascripts/workers/search.208ed371.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}, "version": {"provider": "mike"}}</script>
|
|
|
|
|
|
<script src="../assets/javascripts/bundle.efa0ade1.min.js"></script>
|
|
|
|
|
|
</body>
|
|
</html> |