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feat: __repr__ method to Schema, Row, Column, SupervisedDataset & Table; summary() to Column & Table #333

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GideonKoenig
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Closes #319.

Summary of Changes

  • Added __str__(), __repr__() and _ipython_display_() methods to the classes Table, Column, Row, TableSchemaand SupervisedDataset.
  • Added the method summary() to the Table class
  • Changed the raised error in some of the ColumnStatistics methods from TypeError to NonNumericColumnError
  • Moved the methods idness() and stability() from the class Column to ColumnStatistics
    • Refactored the test accordingly

Testing Instructions

Create an instance of one of the mentioned classes and either call the print method on it or use the jupyter notebook interactive display method to visualize it in a prettier way.

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github-actions bot commented Jan 20, 2023

🦙 MegaLinter status: ✅ SUCCESS

Descriptor Linter Files Fixed Errors Elapsed time
✅ PYTHON bandit 15 0 0.95s
✅ PYTHON black 15 0 0 1.18s
✅ PYTHON flake8 15 0 0.67s
✅ PYTHON isort 15 0 0 0.35s
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codecov bot commented Jan 20, 2023

Codecov Report

Merging #333 (c18bf32) into main (665686d) will increase coverage by 10.57%.
The diff coverage is 57.00%.

@@             Coverage Diff             @@
##             main     #333       +/-   ##
===========================================
+ Coverage   80.96%   91.53%   +10.57%     
===========================================
  Files         176       41      -135     
  Lines        6237     1040     -5197     
  Branches     1294        0     -1294     
===========================================
- Hits         5050      952     -4098     
+ Misses        813       88      -725     
+ Partials      374        0      -374     
Impacted Files Coverage Δ
...untime/safe-ds/safe_ds/data/_supervised_dataset.py 61.53% <28.57%> (-38.47%) ⬇️
Runtime/safe-ds/safe_ds/data/_row.py 68.88% <42.10%> (-19.58%) ⬇️
Runtime/safe-ds/safe_ds/data/_column.py 89.51% <61.53%> (-2.31%) ⬇️
Runtime/safe-ds/safe_ds/data/_table_schema.py 93.93% <66.66%> (-2.84%) ⬇️
Runtime/safe-ds/safe_ds/data/_table.py 90.94% <68.88%> (-2.97%) ⬇️
...mann/safeds/serializer/SafeDSSyntacticSequencer.kt
...ann/safeds/validation/types/CallableTypeChecker.kt
.../larsreimann/safeds/stdlibAccess/StdlibPackages.kt
...eds/validation/typeChecking/ArgumentTypeChecker.kt
.../server/symbol/SafeDSDocumentSymbolNameProvider.kt
... and 132 more

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get_column_names is duplicated: Table, Row (already exists in TableSchema)

dorianheidorn
dorianheidorn previously approved these changes Jan 21, 2023
@WinPlay02 WinPlay02 merged commit 2c32eed into main Jan 27, 2023
@WinPlay02 WinPlay02 deleted the 319-__repr__-method-to-schema-row-column-table-info-to-column-table branch January 27, 2023 09:40
lars-reimann pushed a commit that referenced this pull request Apr 1, 2023
…sreimann.safeds.vscode (#442)

Bumps [esbuild](https://github.com/evanw/esbuild) from 0.17.11 to
0.17.14.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/evanw/esbuild/releases">esbuild's
releases</a>.</em></p>
<blockquote>
<h2>v0.17.14</h2>
<ul>
<li>
<p>Allow the TypeScript 5.0 <code>const</code> modifier in object type
declarations (<a
href="https://redirect.github.com/evanw/esbuild/issues/3021">#3021</a>)</p>
<p>The new TypeScript 5.0 <code>const</code> modifier was added to
esbuild in version 0.17.5, and works with classes, functions, and arrow
expressions. However, support for it wasn't added to object type
declarations (e.g. interfaces) due to an oversight. This release adds
support for these cases, so the following TypeScript 5.0 code can now be
built with esbuild:</p>
<pre lang="ts"><code>interface Foo { &lt;const T&gt;(): T }
type Bar = { new &lt;const T&gt;(): T }
</code></pre>
</li>
<li>
<p>Implement preliminary lowering for CSS nesting (<a
href="https://redirect.github.com/evanw/esbuild/issues/1945">#1945</a>)</p>
<p>Chrome has <a
href="https://developer.chrome.com/articles/css-nesting/">implemented
the new CSS nesting specification</a> in version 112, which is currently
in beta but will become stable very soon. So CSS nesting is now a part
of the web platform!</p>
<p>This release of esbuild can now transform nested CSS syntax into
non-nested CSS syntax for older browsers. The transformation relies on
the <code>:is()</code> pseudo-class in many cases, so the transformation
is only guaranteed to work when targeting browsers that support
<code>:is()</code> (e.g. Chrome 88+). You'll need to set esbuild's <a
href="https://esbuild.github.io/api/#target"><code>target</code></a> to
the browsers you intend to support to tell esbuild to do this
transformation. You will get a warning if you use CSS nesting syntax
with a <code>target</code> which includes older browsers that don't
support <code>:is()</code>.</p>
<p>The lowering transformation looks like this:</p>
<pre lang="css"><code>/* Original input */
a.btn {
  color: [#333](evanw/esbuild#333);
&amp;:hover { color: [#444](evanw/esbuild#444)
}
&amp;:active { color:
[#555](evanw/esbuild#555) }
}
<p>/* New output (with --target=chrome88) */
a.btn {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/333">#333</a>;
}
a.btn:hover {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/444">#444</a>;
}
a.btn:active {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/555">#555</a>;
}
</code></pre></p>
<p>More complex cases may generate the <code>:is()</code>
pseudo-class:</p>
<pre lang="css"><code>/* Original input */
div, p {
  .warning, .error {
    padding: 20px;
  }
}
<p>/* New output (with --target=chrome88) */
:is(div, p) :is(.warning, .error) {
</code></pre></p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/evanw/esbuild/blob/main/CHANGELOG.md">esbuild's
changelog</a>.</em></p>
<blockquote>
<h2>0.17.14</h2>
<ul>
<li>
<p>Allow the TypeScript 5.0 <code>const</code> modifier in object type
declarations (<a
href="https://redirect.github.com/evanw/esbuild/issues/3021">#3021</a>)</p>
<p>The new TypeScript 5.0 <code>const</code> modifier was added to
esbuild in version 0.17.5, and works with classes, functions, and arrow
expressions. However, support for it wasn't added to object type
declarations (e.g. interfaces) due to an oversight. This release adds
support for these cases, so the following TypeScript 5.0 code can now be
built with esbuild:</p>
<pre lang="ts"><code>interface Foo { &lt;const T&gt;(): T }
type Bar = { new &lt;const T&gt;(): T }
</code></pre>
</li>
<li>
<p>Implement preliminary lowering for CSS nesting (<a
href="https://redirect.github.com/evanw/esbuild/issues/1945">#1945</a>)</p>
<p>Chrome has <a
href="https://developer.chrome.com/articles/css-nesting/">implemented
the new CSS nesting specification</a> in version 112, which is currently
in beta but will become stable very soon. So CSS nesting is now a part
of the web platform!</p>
<p>This release of esbuild can now transform nested CSS syntax into
non-nested CSS syntax for older browsers. The transformation relies on
the <code>:is()</code> pseudo-class in many cases, so the transformation
is only guaranteed to work when targeting browsers that support
<code>:is()</code> (e.g. Chrome 88+). You'll need to set esbuild's <a
href="https://esbuild.github.io/api/#target"><code>target</code></a> to
the browsers you intend to support to tell esbuild to do this
transformation. You will get a warning if you use CSS nesting syntax
with a <code>target</code> which includes older browsers that don't
support <code>:is()</code>.</p>
<p>The lowering transformation looks like this:</p>
<pre lang="css"><code>/* Original input */
a.btn {
  color: [#333](evanw/esbuild#333);
&amp;:hover { color: [#444](evanw/esbuild#444)
}
&amp;:active { color:
[#555](evanw/esbuild#555) }
}
<p>/* New output (with --target=chrome88) */
a.btn {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/333">#333</a>;
}
a.btn:hover {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/444">#444</a>;
}
a.btn:active {
color: <a
href="https://redirect.github.com/evanw/esbuild/issues/555">#555</a>;
}
</code></pre></p>
<p>More complex cases may generate the <code>:is()</code>
pseudo-class:</p>
<pre lang="css"><code>/* Original input */
div, p {
  .warning, .error {
    padding: 20px;
  }
}
<p>/* New output (with --target=chrome88) */
</code></pre></p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/evanw/esbuild/commit/b2b897870564a6b8e8bc802a140c55bf602de31b"><code>b2b8978</code></a>
publish 0.17.14 to npm</li>
<li><a
href="https://github.com/evanw/esbuild/commit/079eca4992344201185864c9282221c917c9a3d5"><code>079eca4</code></a>
fix <a
href="https://redirect.github.com/evanw/esbuild/issues/3021">#3021</a>:
add support for <code>const</code> in object types</li>
<li><a
href="https://github.com/evanw/esbuild/commit/72c837935d74ab1f421c0d96e9d1ce1052438737"><code>72c8379</code></a>
fix <a
href="https://redirect.github.com/evanw/esbuild/issues/1945">#1945</a>:
initial lowering code for css nesting</li>
<li><a
href="https://github.com/evanw/esbuild/commit/96e09b40f73b29aaf4f419d45f603ee1353be800"><code>96e09b4</code></a>
cannot inline no-op nesting with pseudo-elements</li>
<li><a
href="https://github.com/evanw/esbuild/commit/cd62fa131daecaf8eb4b4bb032331158b2b2d8db"><code>cd62fa1</code></a>
minify: remove unnecessary <code>&amp;</code> selectors</li>
<li><a
href="https://github.com/evanw/esbuild/commit/0546cf7a8cb1d89409e4634bdb3b5d6c65e0a6c5"><code>0546cf7</code></a>
css combinator can be a single byte</li>
<li><a
href="https://github.com/evanw/esbuild/commit/39c39620829dad7f871e32090d4273ed4fdc0ae2"><code>39c3962</code></a>
minify: removes duplicates from CSS selector lists</li>
<li><a
href="https://github.com/evanw/esbuild/commit/8362c373289da762f5636691fc070f630678607c"><code>8362c37</code></a>
Chrome 112+ can now use CSS nesting</li>
<li><a
href="https://github.com/evanw/esbuild/commit/366b632dec741af6f199ef2931b2f0936a9ff822"><code>366b632</code></a>
<a
href="https://redirect.github.com/evanw/esbuild/issues/2940">#2940</a>:
switch to <code>node-compat-table</code> for node data</li>
<li><a
href="https://github.com/evanw/esbuild/commit/daf372df0bea9109b89ddf3bf1703eb5daef4d52"><code>daf372d</code></a>
run <code>make compat-table</code> again</li>
<li>Additional commits viewable in <a
href="https://github.com/evanw/esbuild/compare/v0.17.11...v0.17.14">compare
view</a></li>
</ul>
</details>
<br />


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__repr__ method to Schema, Row, Column, SupervisedDataset & Table; summary() to Column & Table
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