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python-cheatsheet
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Cython

pull/192/head
Jure Šorn 4 months ago
parent
fbcf68b441
commit
907f39fcbc
3 changed files with 18 additions and 18 deletions
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  1. 10
      README.md
  2. 14
      index.html
  3. 12
      parse.js

10
README.md
View File

@ -3525,15 +3525,15 @@ import <cython_script>
* **Script needs to be saved with a `'pyx'` extension.**
```python
cdef <ctype> <var_name> [= <obj>]
cdef <ctype>[n_elements] <var_name> [= <collection>]
cdef <ctype/void> <func_name>(<ctype> <arg_name>): ...
cdef <ctype/type> <var_name> [= <obj>]
cdef <ctype>[n_elements] <var_name> [= <coll_of_nums>]
cdef <ctype/type/void> <func_name>(<ctype/type> <arg_name>): ...
```
```python
cdef class <class_name>:
cdef public <ctype> <attr_name>
def __init__(self, <ctype> <arg_name>):
cdef public <ctype/type> <attr_name>
def __init__(self, <ctype/type> <arg_name>):
self.<attr_name> = <arg_name>
```

14
index.html
View File

@ -55,7 +55,7 @@
<body>
<header>
<aside>December 7, 2024</aside>
<aside>December 9, 2024</aside>
<a href="https://gto76.github.io" rel="author">Jure Šorn</a>
</header>
@ -2867,15 +2867,15 @@ px.line(df, x=<span class="hljs-string">'Date'</span>, y=<span class="hljs-strin
<div><h4 id="definitions">Definitions:</h4><ul>
<li><strong>All <code class="python hljs"><span class="hljs-string">'cdef'</span></code> definitions are optional, but they contribute to the speed-up.</strong></li>
<li><strong>Script needs to be saved with a <code class="python hljs"><span class="hljs-string">'pyx'</span></code> extension.</strong></li>
</ul><pre><code class="python language-python hljs"><span class="hljs-keyword">cdef</span> &lt;ctype&gt; &lt;var_name&gt; [= &lt;obj&gt;]
<span class="hljs-keyword">cdef</span> &lt;ctype&gt;[n_elements] &lt;var_name&gt; [= &lt;collection&gt;]
<span class="hljs-keyword">cdef</span> &lt;ctype/void&gt; &lt;func_name&gt;(&lt;ctype&gt; &lt;arg_name&gt;): ...
</ul><pre><code class="python language-python hljs"><span class="hljs-keyword">cdef</span> &lt;ctype/type&gt; &lt;var_name&gt; [= &lt;obj&gt;]
<span class="hljs-keyword">cdef</span> &lt;ctype&gt;[n_elements] &lt;var_name&gt; [= &lt;coll_of_nums&gt;]
<span class="hljs-keyword">cdef</span> &lt;ctype/type/void&gt; &lt;func_name&gt;(&lt;ctype/type&gt; &lt;arg_name&gt;): ...
</code></pre></div>
<pre><code class="python language-python hljs"><span class="hljs-keyword">cdef</span> <span class="hljs-class"><span class="hljs-keyword">class</span> &lt;<span class="hljs-title">class_name</span>&gt;:</span>
<span class="hljs-keyword">cdef</span> <span class="hljs-keyword">public</span> &lt;ctype&gt; &lt;attr_name&gt;
<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">__init__</span><span class="hljs-params">(self, &lt;ctype&gt; &lt;arg_name&gt;)</span>:</span>
<span class="hljs-keyword">cdef</span> <span class="hljs-keyword">public</span> &lt;ctype/type&gt; &lt;attr_name&gt;
<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">__init__</span><span class="hljs-params">(self, &lt;ctype/type&gt; &lt;arg_name&gt;)</span>:</span>
self.&lt;attr_name&gt; = &lt;arg_name&gt;
</code></pre>
<div><h3 id="virtualenvironments">Virtual Environments</h3><p><strong>System for installing libraries directly into project's directory.</strong></p><pre><code class="bash language-bash hljs">$ python3 -m venv NAME <span class="hljs-comment"># Creates virtual environment in current directory.</span>
@ -2924,7 +2924,7 @@ $ deactivate <span class="hljs-comment"># Deactivates the active
<footer>
<aside>December 7, 2024</aside>
<aside>December 9, 2024</aside>
<a href="https://gto76.github.io" rel="author">Jure Šorn</a>
</footer>

12
parse.js
View File

@ -320,14 +320,14 @@ const GROUPBY =
const CYTHON_1 =
'<span class="hljs-keyword">cdef</span> &lt;ctype&gt; &lt;var_name&gt; [= &lt;obj&gt;]\n' +
'<span class="hljs-keyword">cdef</span> &lt;ctype&gt;[n_elements] &lt;var_name&gt; [= &lt;collection&gt;]\n' +
'<span class="hljs-keyword">cdef</span> &lt;ctype/void&gt; &lt;func_name&gt;(&lt;ctype&gt; &lt;arg_name&gt;): ...\n';
'<span class="hljs-keyword">cdef</span> &lt;ctype/type&gt; &lt;var_name&gt; [= &lt;obj&gt;]\n' +
'<span class="hljs-keyword">cdef</span> &lt;ctype&gt;[n_elements] &lt;var_name&gt; [= &lt;coll_of_nums&gt;]\n' +
'<span class="hljs-keyword">cdef</span> &lt;ctype/type/void&gt; &lt;func_name&gt;(&lt;ctype/type&gt; &lt;arg_name&gt;): ...\n';
const CYTHON_2 =
'<span class="hljs-keyword">cdef</span> <span class="hljs-class"><span class="hljs-keyword">class</span> &lt;<span class="hljs-title">class_name</span>&gt;:</span>\n' +
' <span class="hljs-keyword">cdef</span> <span class="hljs-keyword">public</span> &lt;ctype&gt; &lt;attr_name&gt;\n' +
' <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">__init__</span><span class="hljs-params">(self, &lt;ctype&gt; &lt;arg_name&gt;)</span>:</span>\n' +
' <span class="hljs-keyword">cdef</span> <span class="hljs-keyword">public</span> &lt;ctype/type&gt; &lt;attr_name&gt;\n' +
' <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">__init__</span><span class="hljs-params">(self, &lt;ctype/type&gt; &lt;arg_name&gt;)</span>:</span>\n' +
' self.&lt;attr_name&gt; = &lt;arg_name&gt;\n';
const CYTHON_3 =
@ -851,7 +851,7 @@ function fixHighlights() {
$(`code:contains(samples_f = (sin(i *)`).html(AUDIO_2);
$(`code:contains(collections, dataclasses, enum, io, itertools)`).html(MARIO);
$(`code:contains(>>> gb = df.groupby)`).html(GROUPBY);
$(`code:contains(cdef <ctype> <var_name> [= <obj>])`).html(CYTHON_1);
$(`code:contains(cdef <ctype/type> <var_name> [= <obj>])`).html(CYTHON_1);
$(`code:contains(cdef class <class_name>:)`).html(CYTHON_2);
$(`code:contains(cdef enum <enum_name>: <member_name>, <member_name>, ...)`).html(CYTHON_3);
$(`ul:contains(Only available in)`).html(INDEX);

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