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User & Date: mario on 2022-10-28 21:59:24
Other Links: manifest | tags
Context
2022-10-28
22:31
introduce ConfigList() for config: key access check-in: fec593dcbd user: mario tags: trunk
21:59
update docs check-in: 33c3bc16bb user: mario tags: trunk
08:42
add graphics to docs check-in: e8bd4d1278 user: mario tags: trunk
Changes

Modified html/flit.html from [a3bfda8900] to [105608d01f].

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<!doctype html>
<html lang="en">
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<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
<meta name="generator" content="pdoc 0.10.0" />
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<style>:root{--highlight-color:#fe9}.flex{display:flex !important}body{line-height:1.5em}#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}#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 #ddd}#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{padding:0 .5em}.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}#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>
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<script>window.addEventListener('DOMContentLoaded', () => hljs.initHighlighting())</script>
</head>
<body>
<main>
<article id="content">
<header>
<h1 class="title">Module <code>pluginconf.flit</code></h1>
</header>
<section id="section-intro">
<p>monkeypatches flint to use pluginconf sources for packaging</p>









<p><img alt="flit - can't believe it's not setup.py!!" src="https://i.imgur.com/82cTkcq.gif"></p>
</section>
<section>
</section>
<section>
</section>
<section>







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<!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.flit API documentation</title>
<meta name="description" content="monkeypatches flit to use pluginconf sources for packaging with a
`pyproject.toml` like: …" />
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<script>window.addEventListener('DOMContentLoaded', () => hljs.initHighlighting())</script>
</head>
<body>
<main>
<article id="content">
<header>
<h1 class="title">Module <code>pluginconf.flit</code></h1>
</header>
<section id="section-intro">
<p>monkeypatches flit to use pluginconf sources for packaging with a
<code>pyproject.toml</code> like:</p>
<pre><code>[build-system]
requires = ["pluginconf", "flit"]
build-backend = "pluginconf.flit"

[project]
name = "foobar"
</code></pre>
<p>Can be invoked per <code>flit-pluginconf build</code> or <code>python -m build</code>.</p>
<p><img alt="flit - can't believe it's not setup.py!!" src="https://i.imgur.com/82cTkcq.gif"></p>
</section>
<section>
</section>
<section>
</section>
<section>

Modified html/index.html from [9982a8f1ca] to [381d830594].

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<main>
<article id="content">
<header>
<h1 class="title">Package <code>pluginconf</code></h1>
</header>
<section id="section-intro">
<p>Plugin meta extraction and module lookup</p>







<p><img alt="#" src="https://fossil.include-once.org/pluginspec/logo"></p>
</section>
<section>
<h2 class="section-title" id="header-submodules">Sub-modules</h2>
<dl>
<dt><code class="name"><a title="pluginconf.depends" href="depends.html">pluginconf.depends</a></code></dt>
<dd>
<div class="desc"><p>Dependency validation and consistency checker for updates</p></div>
</dd>
<dt><code class="name"><a title="pluginconf.flit" href="flit.html">pluginconf.flit</a></code></dt>
<dd>
<div class="desc"><p>monkeypatches flint to use pluginconf sources for packaging …</p></div>

</dd>
<dt><code class="name"><a title="pluginconf.gui" href="gui.html">pluginconf.gui</a></code></dt>
<dd>
<div class="desc"><p>PySimpleGUI window to populate config dict via plugin options …</p></div>
</dd>
<dt><code class="name"><a title="pluginconf.setup" href="setup.html">pluginconf.setup</a></code></dt>
<dd>







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<main>
<article id="content">
<header>
<h1 class="title">Package <code>pluginconf</code></h1>
</header>
<section id="section-intro">
<p>Plugin meta extraction and module lookup</p>
<ul>
<li>Main function <code>plugin_meta(filename=…)</code> unpacks
<a href="https://fossil.include-once.org/pluginspec/">meta fields</a>
into dictionaries.</li>
<li>Other utility code is about module location, but requires
some initialization.</li>
</ul>
<p><img alt="#" src="https://fossil.include-once.org/pluginspec/logo"></p>
</section>
<section>
<h2 class="section-title" id="header-submodules">Sub-modules</h2>
<dl>
<dt><code class="name"><a title="pluginconf.depends" href="depends.html">pluginconf.depends</a></code></dt>
<dd>
<div class="desc"><p>Dependency validation and consistency checker for updates</p></div>
</dd>
<dt><code class="name"><a title="pluginconf.flit" href="flit.html">pluginconf.flit</a></code></dt>
<dd>
<div class="desc"><p>monkeypatches flit to use pluginconf sources for packaging with a
<code>pyproject.toml</code> like: …</p></div>
</dd>
<dt><code class="name"><a title="pluginconf.gui" href="gui.html">pluginconf.gui</a></code></dt>
<dd>
<div class="desc"><p>PySimpleGUI window to populate config dict via plugin options …</p></div>
</dd>
<dt><code class="name"><a title="pluginconf.setup" href="setup.html">pluginconf.setup</a></code></dt>
<dd>
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<dt><strong><code>conf_plugins</code></strong> :&ensp;<code>dict : input/output</code></dt>
<dd>enable status based on plugin state/priority:</dd>
<dt><strong><code>meta</code></strong> :&ensp;<code>dict</code></dt>
<dd>input plugin meta data (invoke once per plugin)</dd>
<dt><strong><code>module</code></strong> :&ensp;<code>str</code></dt>
<dd>basename of meta: blocks plugin file</dd>
</dl></div>













</dd>
<dt id="pluginconf.get_data"><code class="name flex">
<span>def <span class="ident">get_data</span></span>(<span>filename, decode=False, gzip=False, file_base=None)</span>
</code></dt>
<dd>
<div class="desc"><p>Fetches file content from install path or from within PYZ
archive. This is just an alias and convenience wrapper for







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<dt><strong><code>conf_plugins</code></strong> :&ensp;<code>dict : input/output</code></dt>
<dd>enable status based on plugin state/priority:</dd>
<dt><strong><code>meta</code></strong> :&ensp;<code>dict</code></dt>
<dd>input plugin meta data (invoke once per plugin)</dd>
<dt><strong><code>module</code></strong> :&ensp;<code>str</code></dt>
<dd>basename of meta: blocks plugin file</dd>
</dl></div>
</dd>
<dt id="pluginconf.all_plugin_meta"><code class="name flex">
<span>def <span class="ident">all_plugin_meta</span></span>(<span>)</span>
</code></dt>
<dd>
<div class="desc"><p>This is a trivial wrapper to assemble a complete dictionary
of available/installed plugins. It associates each plugin name
with a its meta{} fields.</p>
<h2 id="returns">Returns</h2>
<dl>
<dt><strong><code>dict</code></strong> :&ensp;<code>names to meta data dict</code></dt>
<dd>&nbsp;</dd>
</dl></div>
</dd>
<dt id="pluginconf.get_data"><code class="name flex">
<span>def <span class="ident">get_data</span></span>(<span>filename, decode=False, gzip=False, file_base=None)</span>
</code></dt>
<dd>
<div class="desc"><p>Fetches file content from install path or from within PYZ
archive. This is just an alias and convenience wrapper for
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<span>def <span class="ident">plugin_meta</span></span>(<span>filename=None, src=None, module=None, frame=1, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>Extract plugin meta data block from different sources:</p>
<h2 id="parameters">Parameters</h2>
<dl>
<dt><strong><code>filename</code></strong> :&ensp;<code>str</code></dt>
<dd>read literal files, or .pyz contents</dd>
<dt><strong><code>src</code></strong> :&ensp;<code>str</code></dt>
<dd>from already uncovered script code</dd>
<dt><strong><code>module</code></strong> :&ensp;<code>str</code></dt>
<dd>lookup per pkgutil, from plugin_base or top-level modules</dd>
<dt><strong><code>frame</code></strong> :&ensp;<code>int</code></dt>
<dd>extract comment header of caller (default)</dd>
<dt><strong><code>extra_base</code></strong> :&ensp;<code>list</code></dt>
<dd>additional search directories</dd>
<dt><strong><code>max_length</code></strong> :&ensp;<code>list</code></dt>
<dd>maximum size to read from files</dd>
</dl>
<h2 id="returns">Returns</h2>
<dl>
<dt><strong><code>dict</code></strong> :&ensp;<code>key-value pairs</code> of <code>comment fields, config: preparsed</code></dt>
<dd>&nbsp;</dd>
</dl></div>
</dd>
</dl>
</section>
<section>
















</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3><a href="#header-submodules">Sub-modules</a></h3>
<ul>
<li><code><a title="pluginconf.depends" href="depends.html">pluginconf.depends</a></code></li>
<li><code><a title="pluginconf.flit" href="flit.html">pluginconf.flit</a></code></li>
<li><code><a title="pluginconf.gui" href="gui.html">pluginconf.gui</a></code></li>
<li><code><a title="pluginconf.setup" href="setup.html">pluginconf.setup</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="pluginconf.add_plugin_defaults" href="#pluginconf.add_plugin_defaults">add_plugin_defaults</a></code></li>

<li><code><a title="pluginconf.get_data" href="#pluginconf.get_data">get_data</a></code></li>
<li><code><a title="pluginconf.module_list" href="#pluginconf.module_list">module_list</a></code></li>
<li><code><a title="pluginconf.plugin_meta" href="#pluginconf.plugin_meta">plugin_meta</a></code></li>







</ul>
</li>
</ul>
</nav>
</main>
<footer id="footer">
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</footer>
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<span>def <span class="ident">plugin_meta</span></span>(<span>filename=None, src=None, module=None, frame=1, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>Extract plugin meta data block from different sources:</p>
<h2 id="parameters">Parameters</h2>
<dl>
<dt><strong><code>filename</code></strong> :&ensp;<code>str</code></dt>
<dd>Read literal files, or .pyz contents.</dd>
<dt><strong><code>src</code></strong> :&ensp;<code>str</code></dt>
<dd>From already uncovered script code.</dd>
<dt><strong><code>module</code></strong> :&ensp;<code>str</code></dt>
<dd>Lookup per pkgutil, from plugin_base or top-level modules.</dd>
<dt><strong><code>frame</code></strong> :&ensp;<code>int</code></dt>
<dd>Extract comment header of caller (default).</dd>
<dt><strong><code>extra_base</code></strong> :&ensp;<code>list</code></dt>
<dd>Additional search directories.</dd>
<dt><strong><code>max_length</code></strong> :&ensp;<code>list</code></dt>
<dd>Maximum size to read from files.</dd>
</dl>
<h2 id="returns">Returns</h2>
<dl>
<dt><strong><code>dict</code></strong> :&ensp;<code>Extracted comment fields, with config: preparsed</code></dt>
<dd>&nbsp;</dd>
</dl></div>
</dd>
</dl>
</section>
<section>
<h2 class="section-title" id="header-classes">Classes</h2>
<dl>
<dt id="pluginconf.PluginMeta"><code class="flex name class">
<span>class <span class="ident">PluginMeta</span></span>
<span>(</span><span>*args, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>Plugin meta data, as dictionary with alternative .property access.
Returned for each <code><a title="pluginconf.plugin_meta" href="#pluginconf.plugin_meta">plugin_meta()</a></code> result, and config: options.
Non-existent .fieldnames just resolve to <code>""</code>.</p></div>
<h3>Ancestors</h3>
<ul class="hlist">
<li>builtins.dict</li>
</ul>
</dd>
</dl>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3><a href="#header-submodules">Sub-modules</a></h3>
<ul>
<li><code><a title="pluginconf.depends" href="depends.html">pluginconf.depends</a></code></li>
<li><code><a title="pluginconf.flit" href="flit.html">pluginconf.flit</a></code></li>
<li><code><a title="pluginconf.gui" href="gui.html">pluginconf.gui</a></code></li>
<li><code><a title="pluginconf.setup" href="setup.html">pluginconf.setup</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="pluginconf.add_plugin_defaults" href="#pluginconf.add_plugin_defaults">add_plugin_defaults</a></code></li>
<li><code><a title="pluginconf.all_plugin_meta" href="#pluginconf.all_plugin_meta">all_plugin_meta</a></code></li>
<li><code><a title="pluginconf.get_data" href="#pluginconf.get_data">get_data</a></code></li>
<li><code><a title="pluginconf.module_list" href="#pluginconf.module_list">module_list</a></code></li>
<li><code><a title="pluginconf.plugin_meta" href="#pluginconf.plugin_meta">plugin_meta</a></code></li>
</ul>
</li>
<li><h3><a href="#header-classes">Classes</a></h3>
<ul>
<li>
<h4><code><a title="pluginconf.PluginMeta" href="#pluginconf.PluginMeta">PluginMeta</a></code></h4>
</li>
</ul>
</li>
</ul>
</nav>
</main>
<footer id="footer">
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Modified pluginconf/__init__.py from [9d008566c9] to [40c0c39483].

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#
# Using a plugin_state config dictionary in most cases can just list
# module basenames, if there's only one namespace to manage. (Plugin
# names unique across project.)

"""
Plugin meta extraction and module lookup







![#](https://fossil.include-once.org/pluginspec/logo)
"""


import sys
import os







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#
# Using a plugin_state config dictionary in most cases can just list
# module basenames, if there's only one namespace to manage. (Plugin
# names unique across project.)

"""
Plugin meta extraction and module lookup

 * Main function `plugin_meta(filename=…)` unpacks
   [meta fields](https://fossil.include-once.org/pluginspec/)
   into dictionaries.
 * Other utility code is about module location, but requires
   some initialization.

![#](https://fossil.include-once.org/pluginspec/logo)
"""


import sys
import os
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        def gzip_decode(bytestr):
            """ haphazard workaround """
            return zlib.decompress(bytestr, 16 + zlib.MAX_WBITS)
import zipfile
import argparse

__all__ = [
    "get_data", "module_list", "plugin_meta", "add_plugin_defaults"

]


# Injectables
# ‾‾‾‾‾‾‾‾‾‾‾
""" injectable callback function for logging """
log_ERR = lambda *x: None







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        def gzip_decode(bytestr):
            """ haphazard workaround """
            return zlib.decompress(bytestr, 16 + zlib.MAX_WBITS)
import zipfile
import argparse

__all__ = [
    "plugin_meta", "get_data", "module_list", "add_plugin_defaults",
    "PluginMeta", "all_plugin_meta",
]


# Injectables
# ‾‾‾‾‾‾‾‾‾‾‾
""" injectable callback function for logging """
log_ERR = lambda *x: None
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def plugin_meta(filename=None, src=None, module=None, frame=1, **kwargs):
    """
    Extract plugin meta data block from different sources:

    Parameters
    ----------
    filename : str
        read literal files, or .pyz contents
    src : str
        from already uncovered script code
    module : str
        lookup per pkgutil, from plugin_base or top-level modules
    frame : int
        extract comment header of caller (default)
    extra_base : list
        additional search directories
    max_length : list
        maximum size to read from files

    Returns
    -------
    dict : key-value pairs of comment fields, config: preparsed
    """

    # Try via pkgutil first,
    # find any plugins.* modules, or main packages
    if module:
        filename = module
        for base in plugin_base + kwargs.get("extra_base", []):







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def plugin_meta(filename=None, src=None, module=None, frame=1, **kwargs):
    """
    Extract plugin meta data block from different sources:

    Parameters
    ----------
    filename : str
        Read literal files, or .pyz contents.
    src : str
        From already uncovered script code.
    module : str
        Lookup per pkgutil, from plugin_base or top-level modules.
    frame : int
        Extract comment header of caller (default).
    extra_base : list
        Additional search directories.
    max_length : list
        Maximum size to read from files.

    Returns
    -------
    dict : Extracted comment fields, with config: preparsed
    """

    # Try via pkgutil first,
    # find any plugins.* modules, or main packages
    if module:
        filename = module
        for base in plugin_base + kwargs.get("extra_base", []):
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# Comment and field extraction logic
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
@renamed_arguments({"fn": "filename"})
def plugin_meta_extract(src="", filename=None, literal=False):
    """
    Finds the first comment block. Splits key:value header
    fields from comment. Turns everything into an dict, with
    some stub fields if absent.

    Parameters
    ----------
    src : str
        from existing source code
    filename : str
        set filename attribute







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# Comment and field extraction logic
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
@renamed_arguments({"fn": "filename"})
def plugin_meta_extract(src="", filename=None, literal=False):
    """
    Finds the first comment block. Splits key:value header
    fields from comment. Turns everything into an dict, with
    some stub fields if absent. Dashes substituted for underscores.

    Parameters
    ----------
    src : str
        from existing source code
    filename : str
        set filename attribute
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    # Split comment block
    if src.find("\n\n") > 0:
        src, meta["doc"] = src.split("\n\n", 1)

    # Turn key:value lines into dictionary
    for field in rx.keyval.findall(src):
        meta[field[0].replace("-", "_")] = field[1].strip()
    meta["config"] = plugin_meta_config(meta.get("config") or "")

    return PluginMeta(meta)


# Dict wrapper
# ‾‾‾‾‾‾‾‾‾‾‾‾
class PluginMeta(dict):

    """ Plugin meta data, convenience dict with property access """




    def __getattr__(self, key):
        """ Return [key] for .property access, else None """
        return self.get(key)

    def __hasattr__(self, key):
        """ Return [key] for .property access, else None """
        return key in self


# Unpack config: structures







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    # Split comment block
    if src.find("\n\n") > 0:
        src, meta["doc"] = src.split("\n\n", 1)

    # Turn key:value lines into dictionary
    for field in rx.keyval.findall(src):
        meta[field[0].replace("-", "_").lower()] = field[1].strip()
    meta["config"] = plugin_meta_config(meta.get("config") or "")

    return PluginMeta(meta)


# Dict wrapper
# ‾‾‾‾‾‾‾‾‾‾‾‾
class PluginMeta(dict):
    """
    Plugin meta data, as dictionary with alternative .property access.
    Returned for each `plugin_meta()` result, and config: options.
    Non-existent .fieldnames just resolve to `""`.
    """

    def __getattr__(self, key):
        """ Return [key] for .property access, else None """
        return self.get(key, "")

    def __hasattr__(self, key):
        """ Return [key] for .property access, else None """
        return key in self


# Unpack config: structures

Modified pluginconf/flit.py from [2a83c6ef38] to [fd547f8d0f].

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# encoding: utf-8
# api: pep517
# title: flit backend
# description: wraps flit_core.buildapi
# version: 0.3
# depends: python:flit (>=3.0, <4.0)
# license: BSD-3-Clause
# priority: extra
# pylint: disable=unused-import, wrong-import-position, wrong-import-order
#
# As alternative to pluginconf.setup, this module is using flit as
# pep517 build backend. But adding automagic field lookup of course.
#
# It can be invoked per `flit-pluginconfig build` and advises
# a `pyproject.toml` like:
#
#       [build-system]
#       requires = ["pluginconf>=0.8", "flit>=3.2", "setuptools"]
#       build-backend = "pluginconf.flit"
#
#       [project]
#       name = "foobar"
#       dynamic = ["version", "description"]
#
# Injecting attributes between ini reading and parameter collection
# turned out easier than expanding on flit_core.buildapi functions.
# And lastly, this just chains to flit.main() to handle collect and
# build tasks.
#
# Dynamic handling currently violates all the package tool requirements:
# <https://packaging.python.org/en/latest/specifications/declaring-project-metadata/#dynamic>
# But it does have some interesting side effects.
#  * mixes the override text and file inclusion
#    license = { file = "LICENSE" }
#  * for setuptools compat a long dynamic field is required (but flit hates it)
#    dynamic = ["version", "description", "readme", "requires-python",
#              "license", "keywords", "classifiers", "urls", "entry-points"]
# Not sure yet if the pyproject.toml specs allow for reconcilation here.

#







"""


monkeypatches flint to use pluginconf sources for packaging


![flit - can't believe it's not setup.py!!](https://i.imgur.com/82cTkcq.gif)
"""


import sys

import re
import functools

import flit_core.common
import flit_core.config

import pluginconf













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# encoding: utf-8
# api: pep517
# title: flit backend
# description: wraps flit_core.buildapi
# version: 0.3
# depends: python:flit (>=3.0, <4.0)
# license: BSD-3-Clause
# priority: extra
# pylint: disable=unused-import, wrong-import-position, wrong-import-order
#
# As alternative to pluginconf.setup, this module is using flit as
# pep517 build backend. But adding automagic field lookup of course.
#











# Injecting attributes between ini reading and parameter collection
# turned out easier than expanding on flit_core.buildapi functions.
# And lastly, this just chains to flit.main() to handle collect and
# build tasks.
#
# Dynamic handling currently violates all the package tool requirements:
# <https://packaging.python.org/en/latest/specifications/declaring-project-metadata/#dynamic>
# But it does have some interesting side effects.
#  * mixes the override text and file inclusion
#    license = { file = "LICENSE" }
#  * for setuptools compat a long dynamic field is required (but flit hates it)
#    dynamic = ["version", "description", "readme", "requires-python",
#              "license", "keywords", "classifiers", "urls", "entry-points"]
# Not sure yet if the pyproject.toml specs allow for reconcilation here.
# <https://github.com/pypa/flit/issues/605>

"""
monkeypatches flit to use pluginconf sources for packaging with a
`pyproject.toml` like:

    [build-system]
    requires = ["pluginconf", "flit"]
    build-backend = "pluginconf.flit"

    [project]
    name = "foobar"

Can be invoked per `flit-pluginconf build` or `python -m build`.

![flit - can't believe it's not setup.py!!](https://i.imgur.com/82cTkcq.gif)
"""


import sys
import os
import re
import functools

import flit_core.common
import flit_core.config

import pluginconf
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    get_requires_for_build_editable,
    prepare_metadata_for_build_wheel,
    prepare_metadata_for_build_editable,
    build_wheel,
    build_editable,
    build_sdist,
)


del inject  # omit from docs

#-- invocation point
from flit import main

if __name__ == "__main__":

    main(sys.argv)







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    get_requires_for_build_editable,
    prepare_metadata_for_build_wheel,
    prepare_metadata_for_build_editable,
    build_wheel,
    build_editable,
    build_sdist,
)
import flit_core.buildapi  # also permit backend="pluginconf.flit:buildapi"

del inject  # omit from docs

#-- invocation point
from flit import main

if __name__ == "__main__":
    # os.environ["FLIT_ALLOW_INVALID"] = 1  # alternative to patch_flit_config?
    main(sys.argv)

Modified test/basic.py from [4798865c44] to [268d6cd46f].

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def title_(pmd):
    assert pmd["title"] == "basic PMD"

def doc_(pmd):
    assert pmd["doc"] == "This the doc."

# Should probably migrate all to pmd.property access now that we have PluginMeta wrapper
def test_all_as_props(pmd):
    for key, val in pmd.items():
        assert getattr(pmd, key) == val







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def title_(pmd):
    assert pmd["title"] == "basic PMD"

def doc_(pmd):
    assert pmd["doc"] == "This the doc."

# Should probably migrate all to PluginMeta.property access
def test_all_as_props(pmd):
    for key, val in pmd.items():
        assert getattr(pmd, key) == val