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python-cheatsheet
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Jure Šorn 5 months ago
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3 changed files with 42 additions and 42 deletions
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  1. 26
      README.md
  2. 28
      index.html
  3. 30
      parse.js

26
README.md
View File

@ -3207,22 +3207,22 @@ plt.show() # Displays the plot. Also plt.sav
```
```text
+---------------+-------------+-------------+---------------+
| | 'sum' | ['sum'] | {'s': 'sum'} |
+---------------+-------------+-------------+---------------+
| s.apply(…) | 3 | sum 3 | s 3 |
| s.agg(…) | | | |
+---------------+-------------+-------------+---------------+
+--------------+-------------+-------------+---------------+
| | 'sum' | ['sum'] | {'s': 'sum'} |
+--------------+-------------+-------------+---------------+
| s.apply(…) | 3 | sum 3 | s 3 |
| s.agg(…) | | | |
+--------------+-------------+-------------+---------------+
```
```text
+---------------+-------------+-------------+---------------+
| | 'rank' | ['rank'] | {'r': 'rank'} |
+---------------+-------------+-------------+---------------+
| s.apply(…) | | rank | |
| s.agg(…) | x 1.0 | x 1.0 | r x 1.0 |
| | y 2.0 | y 2.0 | y 2.0 |
+---------------+-------------+-------------+---------------+
+--------------+-------------+-------------+---------------+
| | 'rank' | ['rank'] | {'r': 'rank'} |
+--------------+-------------+-------------+---------------+
| s.apply(…) | | rank | |
| s.agg(…) | x 1.0 | x 1.0 | r x 1.0 |
| | y 2.0 | y 2.0 | y 2.0 |
+--------------+-------------+-------------+---------------+
```
* **Methods ffill(), interpolate(), fillna() and dropna() accept `'inplace=True'`.**
* **Last result has a multi-index. Use `'<S>[key_1, key_2]'` to get its values.**

28
index.html
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@ -2611,20 +2611,20 @@ plt.show() <span class="hljs-comment"># Disp
&lt;S&gt; = &lt;S&gt;.isna/fillna/isin([&lt;el/coll&gt;]) <span class="hljs-comment"># Or: &lt;S&gt;.agg/transform/map(lambda &lt;el&gt;: &lt;el&gt;)</span>
</code></pre></div>
<pre><code class="python hljs">┏━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'sum'</span> │ [<span class="hljs-string">'sum'</span>] │ {<span class="hljs-string">'s'</span>: <span class="hljs-string">'sum'</span>} ┃
┠───────────────┼─────────────┼─────────────┼───────────────┨
┃ s.apply(…) │ <span class="hljs-number">3</span> │ sum <span class="hljs-number">3</span> │ s <span class="hljs-number">3</span> ┃
┃ s.agg(…) │ │ │ ┃
┗━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
┏━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'r'</span>: <span class="hljs-string">'rank'</span>} ┃
┠───────────────┼─────────────┼─────────────┼───────────────┨
┃ s.apply(…) │ │ rank │ ┃
┃ s.agg(…) │ x <span class="hljs-number">1.0</span> │ x <span class="hljs-number">1.0</span> │ r x <span class="hljs-number">1.0</span> ┃
┃ │ y <span class="hljs-number">2.0</span> │ y <span class="hljs-number">2.0</span> │ y <span class="hljs-number">2.0</span> ┃
┗━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
<pre><code class="python hljs">┏━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'sum'</span> │ [<span class="hljs-string">'sum'</span>] │ {<span class="hljs-string">'s'</span>: <span class="hljs-string">'sum'</span>} ┃
┠──────────────┼─────────────┼─────────────┼───────────────┨
┃ s.apply(…) │ <span class="hljs-number">3</span> │ sum <span class="hljs-number">3</span> │ s <span class="hljs-number">3</span> ┃
┃ s.agg(…) │ │ │ ┃
┗━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
┏━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'r'</span>: <span class="hljs-string">'rank'</span>} ┃
┠──────────────┼─────────────┼─────────────┼───────────────┨
┃ s.apply(…) │ │ rank │ ┃
┃ s.agg(…) │ x <span class="hljs-number">1.0</span> │ x <span class="hljs-number">1.0</span> │ r x <span class="hljs-number">1.0</span> ┃
┃ │ y <span class="hljs-number">2.0</span> │ y <span class="hljs-number">2.0</span> │ y <span class="hljs-number">2.0</span> ┃
┗━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
</code></pre>
<ul>

30
parse.js
View File

@ -582,26 +582,26 @@ const DIAGRAM_12_B =
'┗━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━┷━━━━━━━━━━━┛\n';
const DIAGRAM_13_A =
'| s.apply(…) | 3 | sum 3 | s 3 |';
'| s.apply(…) | 3 | sum 3 | s 3 |';
const DIAGRAM_13_B =
"┏━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'sum' │ ['sum'] │ {'s': 'sum'} ┃\n" +
"┠───────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ s.apply(…) │ 3 │ sum 3 │ s 3 ┃\n" +
"┃ s.agg(…) │ │ │ ┃\n" +
"┗━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n" +
"┏━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'sum' │ ['sum'] │ {'s': 'sum'} ┃\n" +
"┠──────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ s.apply(…) │ 3 │ sum 3 │ s 3 ┃\n" +
"┃ s.agg(…) │ │ │ ┃\n" +
"┗━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n" +
"\n" +
"┏━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'rank' │ ['rank'] │ {'r': 'rank'} ┃\n" +
"┠───────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ s.apply(…) │ │ rank │ ┃\n" +
"┃ s.agg(…) │ x 1.0 │ x 1.0 │ r x 1.0 ┃\n" +
"┃ │ y 2.0 │ y 2.0 │ y 2.0 ┃\n" +
"┗━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n";
"┏━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'rank' │ ['rank'] │ {'r': 'rank'} ┃\n" +
"┠──────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ s.apply(…) │ │ rank │ ┃\n" +
"┃ s.agg(…) │ x 1.0 │ x 1.0 │ r x 1.0 ┃\n" +
"┃ │ y 2.0 │ y 2.0 │ y 2.0 ┃\n" +
"┗━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n";
const DIAGRAM_14_A =
"| | 'rank' | ['rank'] | {'r': 'rank'} |";
"| | 'rank' | ['rank'] | {'r': 'rank'} |";
const DIAGRAM_15_A =
'+------------------------+---------------+------------+------------+--------------------------+';

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