Why Gemfury?
Push, build, and install
RubyGems
npm packages
Python packages
Maven artifacts
PHP packages
Go Modules
Debian packages
RPM packages
NuGet packages
skybrush
Repository URL to install this package:
|
Version:
4.2.0 ▾
|
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Coverage for src/pyledctrl/parsers/bytecode.py: 92%</title>
<link rel="icon" sizes="32x32" href="favicon_32.png">
<link rel="stylesheet" href="style.css" type="text/css">
<script type="text/javascript" src="coverage_html.js" defer></script>
</head>
<body class="pyfile">
<header>
<div class="content">
<h1>
<span class="text">Coverage for </span><b>src/pyledctrl/parsers/bytecode.py</b>:
<span class="pc_cov">92%</span>
</h1>
<aside id="help_panel_wrapper">
<input id="help_panel_state" type="checkbox">
<label for="help_panel_state">
<img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
</label>
<div id="help_panel">
<p class="legend">Shortcuts on this page</p>
<div class="keyhelp">
<p>
<kbd>r</kbd>
<kbd>m</kbd>
<kbd>x</kbd>
<kbd>p</kbd>
toggle line displays
</p>
<p>
<kbd>j</kbd>
<kbd>k</kbd>
next/prev highlighted chunk
</p>
<p>
<kbd>0</kbd> (zero) top of page
</p>
<p>
<kbd>1</kbd> (one) first highlighted chunk
</p>
<p>
<kbd>[</kbd>
<kbd>]</kbd>
prev/next file
</p>
<p>
<kbd>u</kbd> up to the index
</p>
<p>
<kbd>?</kbd> show/hide this help
</p>
</div>
</div>
</aside>
<h2>
<span class="text">10 statements </span>
<button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">10<span class="text"> run</span></button>
<button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
<button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
<button type="button" class="par run show_par button_toggle_par" value="par" data-shortcut="p" title="Toggle lines partially run">1<span class="text"> partial</span></button>
</h2>
<p class="text">
<a id="prevFileLink" class="nav" href="d_60bafc488d44729b___init___py.html">« prev</a>
<a id="indexLink" class="nav" href="index.html">^ index</a>
<a id="nextFileLink" class="nav" href="d_a1f8b5c03286bef4_player_py.html">» next</a>
<a class="nav" href="https://coverage.readthedocs.io/en/7.3.2">coverage.py v7.3.2</a>,
created at 2024-04-10 18:17 +0200
</p>
<aside class="hidden">
<button type="button" class="button_next_chunk" data-shortcut="j"/>
<button type="button" class="button_prev_chunk" data-shortcut="k"/>
<button type="button" class="button_top_of_page" data-shortcut="0"/>
<button type="button" class="button_first_chunk" data-shortcut="1"/>
<button type="button" class="button_prev_file" data-shortcut="["/>
<button type="button" class="button_next_file" data-shortcut="]"/>
<button type="button" class="button_to_index" data-shortcut="u"/>
<button type="button" class="button_show_hide_help" data-shortcut="?"/>
</aside>
</div>
</header>
<main id="source">
<p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Parser implementation for the LedCtrl bytecode format."""</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">io</span> <span class="key">import</span> <span class="nam">BufferedReader</span><span class="op">,</span> <span class="nam">BytesIO</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">IO</span><span class="op">,</span> <span class="nam">Union</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">pyledctrl</span><span class="op">.</span><span class="nam">compiler</span><span class="op">.</span><span class="nam">ast</span> <span class="key">import</span> <span class="nam">StatementSequence</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">pyledctrl</span><span class="op">.</span><span class="nam">compiler</span><span class="op">.</span><span class="nam">errors</span> <span class="key">import</span> <span class="nam">BytecodeParserError</span><span class="op">,</span> <span class="nam">BytecodeParserEOFError</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="nam">__all__</span> <span class="op">=</span> <span class="op">(</span><span class="str">"BytecodeParser"</span><span class="op">,</span> <span class="str">"BytecodeParserError"</span><span class="op">,</span> <span class="str">"BytecodeParserEOFError"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">BytecodeParser</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"> <span class="str">"""Parser implementation for the compiled LedCtrl bytecode format.</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="str"> This parser can be used to restore the abstract syntax tree (AST) of a</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="str"> compiled LedCtrl bytecode file. The AST can then be used to print a</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="str"> human-readable "source code" of the compiled LedCtrl bytecode.</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"> <span class="key">def</span> <span class="nam">parse</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">fp</span><span class="op">:</span> <span class="nam">Union</span><span class="op">[</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">IO</span><span class="op">[</span><span class="nam">bytes</span><span class="op">]</span><span class="op">]</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"> <span class="str">"""Parses the given input and returns a data structure that represents</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str"> the parsed abstract syntax tree.</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str"> Parameters:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str"> fp (Union[bytes, IOBase]): the input to parse</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str"> Returns:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str"> StatementSequence: the sequence of statements found in the input</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"> <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">fp</span><span class="op">,</span> <span class="nam">bytes</span><span class="op">)</span><span class="op">:</span> </span><span class="r"><span class="annotate short">30 ↛ 32</span><span class="annotate long">line 30 didn't jump to line 32, because the condition on line 30 was never false</span></span></p>
<p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"> <span class="nam">fp</span> <span class="op">=</span> <span class="nam">BytesIO</span><span class="op">(</span><span class="nam">fp</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"> <span class="key">return</span> <span class="nam">StatementSequence</span><span class="op">.</span><span class="nam">from_bytecode</span><span class="op">(</span><span class="nam">BufferedReader</span><span class="op">(</span><span class="nam">fp</span><span class="op">)</span><span class="op">)</span> <span class="com"># type: ignore</span> </span><span class="r"></span></p>
</main>
<footer>
<div class="content">
<p>
<a id="prevFileLink" class="nav" href="d_60bafc488d44729b___init___py.html">« prev</a>
<a id="indexLink" class="nav" href="index.html">^ index</a>
<a id="nextFileLink" class="nav" href="d_a1f8b5c03286bef4_player_py.html">» next</a>
<a class="nav" href="https://coverage.readthedocs.io/en/7.3.2">coverage.py v7.3.2</a>,
created at 2024-04-10 18:17 +0200
</p>
</div>
</footer>
</body>
</html>