Artifact 466b5b202310f34e68627887649244684a3875353e5e66c6742b078f1530afb0:


<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
<meta name="generator" content="pdoc 0.10.0" />
<title>pluginconf.bind API documentation</title>
<meta name="description" content="Basic plugin loader implementation for flat namespaces. Ties together
pluginconf lookups and config management for plugin loading in apps.
It&#39;s rather โ€ฆ" />
<link rel="preload stylesheet" as="style" href="https://cdnjs.cloudflare.com/ajax/libs/10up-sanitize.css/11.0.1/sanitize.min.css" integrity="sha256-PK9q560IAAa6WVRRh76LtCaI8pjTJ2z11v0miyNNjrs=" crossorigin>
<link rel="preload stylesheet" as="style" href="https://cdnjs.cloudflare.com/ajax/libs/10up-sanitize.css/11.0.1/typography.min.css" integrity="sha256-7l/o7C8jubJiy74VsKTidCy1yBkRtiUGbVkYBylBqUg=" crossorigin>
<link rel="stylesheet preload" as="style" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/styles/github.min.css" crossorigin>
<style>:root{--highlight-color:#fe9}.flex{display:flex !important}body{line-height:1.5em;font-size:1.15em}#content{padding:20px}#sidebar{padding:30px;overflow:hidden}#sidebar > *:last-child{margin-bottom:2cm}.http-server-breadcrumbs{font-size:130%;margin:0 0 15px 0}#footer{font-size:.75em;padding:5px 30px;border-top:1px solid #ddd;text-align:right;background:rgb(39,37,37);color:white}#footer p{margin:0 0 0 1em;display:inline-block}#footer p:last-child{margin-right:30px}h1,h2,h3,h4,h5{font-weight:300}h1{font-size:2.5em;line-height:1.1em}h2{font-size:1.75em;margin:1em 0 .50em 0}h3{font-size:1.4em;margin:25px 0 10px 0}h4{margin:0;font-size:105%}h1:target,h2:target,h3:target,h4:target,h5:target,h6:target{background:var(--highlight-color);padding:.2em 0}a{color:#058;text-decoration:none;transition:color .3s ease-in-out}a:hover{color:#e82}.title code{font-weight:bold}h2[id^="header-"]{margin-top:2em}.ident{color:#900}pre code{background:#f8f8f8;font-size:.8em;line-height:1.4em}code{background:#f2f2f1;padding:1px 4px;overflow-wrap:break-word}h1 code{background:transparent}pre{background:#f8f8f8;border:0;border-top:1px solid #ccc;border-bottom:1px solid #ccc;margin:1em 0;padding:1ex}#http-server-module-list{display:flex;flex-flow:column}#http-server-module-list div{display:flex}#http-server-module-list dt{min-width:10%}#http-server-module-list p{margin-top:0}.toc ul,#index{list-style-type:none;margin:0;padding:0}#index code{background:transparent}#index h3{border-bottom:1px solid #335}#index ul{padding:0}#index h4{margin-top:.6em;font-weight:bold}@media (min-width:200ex){#index .two-column{column-count:2}}@media (min-width:300ex){#index .two-column{column-count:3}}dl{margin-bottom:2em}dl dl:last-child{margin-bottom:4em}dd{margin:0 0 1em 3em}#header-classes + dl > dd{margin-bottom:3em}dd dd{margin-left:2em}dd p{margin:10px 0}.name{background:#eee;font-weight:bold;font-size:.85em;padding:5px 10px;display:inline-block;min-width:40%}.name:hover{background:#e0e0e0}dt:target .name{background:var(--highlight-color)}.name > span:first-child{white-space:nowrap}.name.class > span:nth-child(2){margin-left:.4em}.inherited{color:#999;border-left:5px solid #eee;padding-left:1em}.inheritance em{font-style:normal;font-weight:bold}.desc h2{font-weight:400;font-size:1.25em}.desc h3{font-size:1em}.desc dt code{background:inherit}.source summary,.git-link-div{color:#666;text-align:right;font-weight:400;font-size:.8em;text-transform:uppercase}.source summary > *{white-space:nowrap;cursor:pointer}.git-link{color:inherit;margin-left:1em}.source pre{max-height:500px;overflow:auto;margin:0}.source pre code{font-size:12px;overflow:visible}.hlist{list-style:none}.hlist li{display:inline}.hlist li:after{content:',\2002'}.hlist li:last-child:after{content:none}.hlist .hlist{display:inline;padding-left:1em}img{max-width:100%}td,th{padding:8px 16px;align:left}table tr:nth-child(2n) td,table tr th{background:#f0f0ff}.admonition{padding:.1em .5em;margin-bottom:1em}.admonition-title{font-weight:bold}.admonition.note,.admonition.info,.admonition.important{background:#aef}.admonition.todo,.admonition.versionadded,.admonition.tip,.admonition.hint{background:#dfd}.admonition.warning,.admonition.versionchanged,.admonition.deprecated{background:#fd4}.admonition.error,.admonition.danger,.admonition.caution{background:lightpink}</style>
<style media="screen and (min-width: 700px)">@media screen and (min-width:700px){#sidebar{width:30%;height:100vh;overflow:auto;position:sticky;top:0;background:#090909;background:linear-gradient(#2980B9 0px,#2980B9 110px,#090909 115px,#090909
100%);color:#ddd}#sidebar a{color:#eee:}#sidebar h1{color:white}#sidebar hr{color:black}#content{width:70%;max-width:100ch;padding:3em 4em;border-left:1px solid #ddd}pre code{font-size:1em}.item .name{font-size:1em}main{display:flex;flex-direction:row-reverse;justify-content:flex-end}.toc ul ul,#index ul{padding-left:1.5em}.toc > ul > li{margin-top:.5em}}</style>
<style media="print">@media print{#sidebar h1{page-break-before:always}.source{display:none}}@media print{*{background:transparent !important;color:#000 !important;box-shadow:none !important;text-shadow:none !important}a[href]:after{content:" (" attr(href) ")";font-size:90%}a[href][title]:after{content:none}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="javascript:"]:after,a[href^="#"]:after{content:""}pre,blockquote{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}tr,img{page-break-inside:avoid}img{max-width:100% !important}@page{margin:0.5cm}p,h2,h3{orphans:3;widows:3}h1,h2,h3,h4,h5,h6{page-break-after:avoid}}</style>
<script defer src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/highlight.min.js" integrity="sha256-Uv3H6lx7dJmRfRvH8TH6kJD1TSK1aFcwgx+mdg3epi8=" crossorigin></script>
<script>window.addEventListener('DOMContentLoaded', () => hljs.initHighlighting())</script>
</head>
<body>
<main>
<article id="content">
<header>
<h1 class="title">Module <code>pluginconf.bind</code></h1>
</header>
<section id="section-intro">
<p>Basic plugin loader implementation for flat namespaces. Ties together
pluginconf lookups and config management for plugin loading in apps.
It's rather basic, and subject to change. Does impose a config dict
format, but no storage still.</p>
<h3 id="usage-example">Usage example</h3>
<pre><code># designate a plugins/*.py package as plugin_base
import plugins
import pluginconf.bind
pluginconf.bind.base(plugins)

# preset core app settings / load from json, add plugin options
conf = {
    "plugins": {
    }
}
pluginconf.bind.defaults(conf)

# load conf-enabled plugins, and register modules somehow
for mod in pluginconf.bind.load_enabled(conf):
    mod.init()
</code></pre>
<h3 id="find-by-type">Find by type</h3>
<pre><code>for name, pmd in pluginconf.bind.find(type="effect").items():
    mod = pluginconf.bind.load(name)
    if pmd.category == "menu":
        main_win.add_menu(mod.menu)
</code></pre>
<p>Note that this uses meta data extraction, so should best be confined
for app setup/initialization, not used recurringly. The config state
usage is the preferred method. (Only requires property loading
once, for installation or with <code><a title="pluginconf.gui.window" href="gui.html#pluginconf.gui.window">window()</a></code> usage.)</p>
<hr>
<p>Method interactions: ๐Ÿš = import, ๐Ÿงฉ = meta, ๐Ÿงพ = config, ๐Ÿ› 
= setup</p>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-functions">Functions</h2>
<dl>
<dt id="pluginconf.bind.base"><code class="name flex">
<span>def <span class="ident">base</span></span>(<span>module, path=None)</span>
</code></dt>
<dd>
<div class="desc"><p>Register module as package/plugin_base. Or expand its search path ๐Ÿ›  .</p>
<table>
<thead>
<tr>
<th>Parameters</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>module</td>
<td>module/str</td>
<td>Package basename to later load plugins from</td>
</tr>
<tr>
<td>path</td>
<td>str</td>
<td>Bind directory or pyz/zip bundle to plugin_base.</td>
</tr>
<tr>
<td><strong>Returns</strong></td>
<td>None</td>
<td>-</td>
</tr>
</tbody>
</table>
<p>Module should be a package, as in a directory and init <code>plugins/__init__.py</code>.
Ideally this module was already imported in main. But parameter may be a string.</p>
<p>This could be invoked multiple times for the package name to append further
path= arguments (=./contrib/, =/usr/share/app/extenstions/, or a .pyz). Which
is functionally identical to delcaring <code>__path__</code> in the <code>package/__init__.py</code>.</p></div>
</dd>
<dt id="pluginconf.bind.defaults"><code class="name flex">
<span>def <span class="ident">defaults</span></span>(<span>conf)</span>
</code></dt>
<dd>
<div class="desc"><p>Traverse installed plugins and expand config dict with presets ๐Ÿงฉ ๐Ÿงพ</p>
<table>
<thead>
<tr>
<th>Parameters</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>conf</td>
<td>dict ๐Ÿ”</td>
<td>Expands the conf dict with preset values from any plugins.</td>
</tr>
<tr>
<td><strong>Returns</strong></td>
<td>None</td>
<td>-</td>
</tr>
</tbody>
</table></div>
</dd>
<dt id="pluginconf.bind.find"><code class="name flex">
<span>def <span class="ident">find</span></span>(<span>**kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>Find plugins by any combination of e.g. type= or category= ๐Ÿงฉ</p>
<table>
<thead>
<tr>
<th>Parameters</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>type</td>
<td>str</td>
<td>Search by type: in plugins</td>
</tr>
<tr>
<td>api</td>
<td>str</td>
<td>Matching api: designator</td>
</tr>
<tr>
<td>category</td>
<td>str</td>
<td>Or a menu/category or other attributes</td>
</tr>
<tr>
<td><strong>Returns</strong></td>
<td>dict</td>
<td>basename โ†’ <code>PluginMeta</code> dict of matches</td>
</tr>
</tbody>
</table></div>
</dd>
<dt id="pluginconf.bind.load"><code class="name flex">
<span>def <span class="ident">load</span></span>(<span>name)</span>
</code></dt>
<dd>
<div class="desc"><p>Import individual plugin from any of the base paths ๐Ÿš
(The whole namespace is assumed to be flat, and identifiers to be unique.)</p>
<table>
<thead>
<tr>
<th>Parameters</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>name</td>
<td>str</td>
<td>Plugin name in any of the registered plugin_baseยดs.</td>
</tr>
<tr>
<td><strong>Returns</strong></td>
<td>module</td>
<td>Imported module</td>
</tr>
</tbody>
</table></div>
</dd>
<dt id="pluginconf.bind.load_enabled"><code class="name flex">
<span>def <span class="ident">load_enabled</span></span>(<span>conf)</span>
</code></dt>
<dd>
<div class="desc"><p>Import modules that are enabled in conf[plugins]={name:True,โ€ฆ} ๐Ÿงพ ๐Ÿš</p>
<table>
<thead>
<tr>
<th>Parameters</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>conf</td>
<td>dict</td>
<td>Should contain conf["plugins"] activation states</td>
</tr>
<tr>
<td><strong>Returns</strong></td>
<td>generator</td>
<td>Of loaded modules</td>
</tr>
</tbody>
</table></div>
</dd>
</dl>
</section>
<section>
<h2 class="section-title" id="header-classes">Classes</h2>
<dl>
<dt id="pluginconf.bind.isolated"><code class="flex name class">
<span>class <span class="ident">isolated</span></span>
<span>(</span><span>package)</span>
</code></dt>
<dd>
<div class="desc"><p>Context manager for isolated plugin structures.
๐Ÿ› 
This is a shallow alternative to pluginbase and library-level plugins.
Temporarily swaps global settings, thus maps most static functions.</p>
<pre><code>with pluginconf.bind.isolated("libplugins") as bound:
    bound.modules2.init()
    print(
        bound.find(api="library")
    )
</code></pre></div>
<h3>Static methods</h3>
<dl>
<dt id="pluginconf.bind.isolated.defaults"><code class="name flex">
<span>def <span class="ident">defaults</span></span>(<span>)</span>
</code></dt>
<dd>
<div class="desc"><p><em>return</em> defaults for isolated plugin structure ๐Ÿงฉ ๐Ÿงพ</p></div>
</dd>
<dt id="pluginconf.bind.isolated.find"><code class="name flex">
<span>def <span class="ident">find</span></span>(<span>**kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>find by meta attributes ๐Ÿงฉ</p></div>
</dd>
<dt id="pluginconf.bind.isolated.load"><code class="name flex">
<span>def <span class="ident">load</span></span>(<span>name)</span>
</code></dt>
<dd>
<div class="desc"><p>load module from wrapped package ๐Ÿš</p></div>
</dd>
</dl>
<h3>Methods</h3>
<dl>
<dt id="pluginconf.bind.isolated.get_data"><code class="name flex">
<span>def <span class="ident">get_data</span></span>(<span>self, *args, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>get file relative to encapsulated plugins ๐Ÿš</p></div>
</dd>
</dl>
</dd>
</dl>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul>
<li><a href="#usage-example">Usage example</a></li>
<li><a href="#find-by-type">Find by type</a></li>
</ul>
</div>
<ul id="index">
<li><h3>Super-module</h3>
<ul>
<li><code><a title="pluginconf" href="index.html">pluginconf</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="pluginconf.bind.base" href="#pluginconf.bind.base">base</a></code></li>
<li><code><a title="pluginconf.bind.defaults" href="#pluginconf.bind.defaults">defaults</a></code></li>
<li><code><a title="pluginconf.bind.find" href="#pluginconf.bind.find">find</a></code></li>
<li><code><a title="pluginconf.bind.load" href="#pluginconf.bind.load">load</a></code></li>
<li><code><a title="pluginconf.bind.load_enabled" href="#pluginconf.bind.load_enabled">load_enabled</a></code></li>
</ul>
</li>
<li><h3><a href="#header-classes">Classes</a></h3>
<ul>
<li>
<h4><code><a title="pluginconf.bind.isolated" href="#pluginconf.bind.isolated">isolated</a></code></h4>
<ul class="">
<li><code><a title="pluginconf.bind.isolated.defaults" href="#pluginconf.bind.isolated.defaults">defaults</a></code></li>
<li><code><a title="pluginconf.bind.isolated.find" href="#pluginconf.bind.isolated.find">find</a></code></li>
<li><code><a title="pluginconf.bind.isolated.get_data" href="#pluginconf.bind.isolated.get_data">get_data</a></code></li>
<li><code><a title="pluginconf.bind.isolated.load" href="#pluginconf.bind.isolated.load">load</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</nav>
</main>
<footer id="footer">
<p>Generated by <a href="https://pdoc3.github.io/pdoc" title="pdoc: Python API documentation generator"><cite>pdoc</cite> 0.10.0</a>.</p>
</footer>
</body>
</html>