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Plot, Console app
1 parent 37ab035 commit c836531

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Lines changed: 19 additions & 18 deletions

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‎README.md‎

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -2419,8 +2419,7 @@ import matplotlib.pyplot as plt
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plt.plot/bar/scatter(x_data, y_data [, label=<str>]) # Also plt.plot(y_data).
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plt.legend() # Adds a legend.
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plt.title/xlabel/ylabel(<str>) # Adds a title or label.
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plt.savefig(<path>) # Saves the plot.
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plt.show() # Displays the plot.
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plt.show() # Also plt.savefig(<path>).
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plt.clf() # Clears the plot.
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```
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@@ -2443,7 +2442,7 @@ Console App
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```python
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# $ pip3 install windows-curses
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import curses, os
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from curses import A_REVERSE, KEY_DOWN, KEY_UP, KEY_LEFT, KEY_RIGHT, KEY_ENTER
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from curses import A_REVERSE, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER
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def main(screen):
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ch, first, selected, paths = 0, 0, 0, os.listdir()
@@ -2454,9 +2453,10 @@ def main(screen):
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color = A_REVERSE if filename == paths[selected] else 0
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screen.addnstr(y, 0, filename, width-1, color)
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ch = screen.getch()
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selected += (ch == KEY_DOWN) - (ch == KEY_UP)
2458-
selected = max(0, min(len(paths)-1, selected))
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first += (selected >= first + height) - (selected < first)
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selected -= (ch == KEY_UP) and (selected > 0)
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selected += (ch == KEY_DOWN) and (selected < len(paths)-1)
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first = min(first, selected)
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first = max(first, selected - (height-1))
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if ch in [KEY_LEFT, KEY_RIGHT, KEY_ENTER, ord('\n'), ord('\r')]:
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new_dir = '..' if ch == KEY_LEFT else paths[selected]
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if os.path.isdir(new_dir):

‎index.html‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -56,7 +56,7 @@
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<body>
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<header>
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<aside>February 19, 2025</aside>
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<aside>February 25, 2025</aside>
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<a href="https://gto76.github.io" rel="author">Jure Šorn</a>
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</header>
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@@ -1990,8 +1990,7 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
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plt.plot/bar/scatter(x_data, y_data [, label=&lt;str&gt;]) <span class="hljs-comment"># Also plt.plot(y_data).</span>
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plt.legend() <span class="hljs-comment"># Adds a legend.</span>
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plt.title/xlabel/ylabel(&lt;str&gt;) <span class="hljs-comment"># Adds a title or label.</span>
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plt.savefig(&lt;path&gt;) <span class="hljs-comment"># Saves the plot.</span>
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plt.show() <span class="hljs-comment"># Displays the plot.</span>
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plt.show() <span class="hljs-comment"># Also plt.savefig(&lt;path&gt;).</span>
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plt.clf() <span class="hljs-comment"># Clears the plot.</span>
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</code></pre></div>
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@@ -2005,7 +2004,7 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
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<div><h2 id="consoleapp"><a href="#consoleapp" name="consoleapp">#</a>Console App</h2><div><h4 id="runsabasicfileexplorerintheconsole">Runs a basic file explorer in the console:</h4><pre><code class="python language-python hljs"><span class="hljs-comment"># $ pip3 install windows-curses</span>
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<span class="hljs-keyword">import</span> curses, os
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<span class="hljs-keyword">from</span> curses <span class="hljs-keyword">import</span> A_REVERSE, KEY_DOWN, KEY_UP, KEY_LEFT, KEY_RIGHT, KEY_ENTER
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<span class="hljs-keyword">from</span> curses <span class="hljs-keyword">import</span> A_REVERSE, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER
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<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">main</span><span class="hljs-params">(screen)</span>:</span>
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ch, first, selected, paths = <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, os.listdir()
@@ -2016,9 +2015,10 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
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color = A_REVERSE <span class="hljs-keyword">if</span> filename == paths[selected] <span class="hljs-keyword">else</span> <span class="hljs-number">0</span>
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screen.addnstr(y, <span class="hljs-number">0</span>, filename, width-<span class="hljs-number">1</span>, color)
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ch = screen.getch()
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selected += (ch == KEY_DOWN) - (ch == KEY_UP)
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selected = max(<span class="hljs-number">0</span>, min(len(paths)-<span class="hljs-number">1</span>, selected))
2021-
first += (selected &gt;= first + height) - (selected &lt; first)
2018+
selected -= (ch == KEY_UP) <span class="hljs-keyword">and</span> (selected &gt; <span class="hljs-number">0</span>)
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selected += (ch == KEY_DOWN) <span class="hljs-keyword">and</span> (selected &lt; len(paths)-<span class="hljs-number">1</span>)
2020+
first = min(first, selected)
2021+
first = max(first, selected - (height-<span class="hljs-number">1</span>))
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<span class="hljs-keyword">if</span> ch <span class="hljs-keyword">in</span> [KEY_LEFT, KEY_RIGHT, KEY_ENTER, ord(<span class="hljs-string">'\n'</span>), ord(<span class="hljs-string">'\r'</span>)]:
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new_dir = <span class="hljs-string">'..'</span> <span class="hljs-keyword">if</span> ch == KEY_LEFT <span class="hljs-keyword">else</span> paths[selected]
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<span class="hljs-keyword">if</span> os.path.isdir(new_dir):
@@ -2942,7 +2942,7 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
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<footer>
2945-
<aside>February 19, 2025</aside>
2945+
<aside>February 25, 2025</aside>
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<a href="https://gto76.github.io" rel="author">Jure Šorn</a>
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</footer>
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‎parse.js‎

Lines changed: 5 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -168,7 +168,7 @@ const COROUTINES =
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const CURSES =
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'<span class="hljs-comment"># $ pip3 install windows-curses</span>\n' +
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'<span class="hljs-keyword">import</span> curses, os\n' +
171-
'<span class="hljs-keyword">from</span> curses <span class="hljs-keyword">import</span> A_REVERSE, KEY_DOWN, KEY_UP, KEY_LEFT, KEY_RIGHT, KEY_ENTER\n' +
171+
'<span class="hljs-keyword">from</span> curses <span class="hljs-keyword">import</span> A_REVERSE, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER\n' +
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'\n' +
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'<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">main</span><span class="hljs-params">(screen)</span>:</span>\n' +
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' ch, first, selected, paths = <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, os.listdir()\n' +
@@ -179,9 +179,10 @@ const CURSES =
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' color = A_REVERSE <span class="hljs-keyword">if</span> filename == paths[selected] <span class="hljs-keyword">else</span> <span class="hljs-number">0</span>\n' +
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' screen.addnstr(y, <span class="hljs-number">0</span>, filename, width-<span class="hljs-number">1</span>, color)\n' +
181181
' ch = screen.getch()\n' +
182-
' selected += (ch == KEY_DOWN) - (ch == KEY_UP)\n' +
183-
' selected = max(<span class="hljs-number">0</span>, min(len(paths)-<span class="hljs-number">1</span>, selected))\n' +
184-
' first += (selected &gt;= first + height) - (selected &lt; first)\n' +
182+
' selected -= (ch == KEY_UP) <span class="hljs-keyword">and</span> (selected &gt; <span class="hljs-number">0</span>)\n' +
183+
' selected += (ch == KEY_DOWN) <span class="hljs-keyword">and</span> (selected &lt; len(paths)-<span class="hljs-number">1</span>)\n' +
184+
' first = min(first, selected)\n' +
185+
' first = max(first, selected - (height-<span class="hljs-number">1</span>))\n' +
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' <span class="hljs-keyword">if</span> ch <span class="hljs-keyword">in</span> [KEY_LEFT, KEY_RIGHT, KEY_ENTER, ord(<span class="hljs-string">\'\\n\'</span>), ord(<span class="hljs-string">\'\\r\'</span>)]:\n' +
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' new_dir = <span class="hljs-string">\'..\'</span> <span class="hljs-keyword">if</span> ch == KEY_LEFT <span class="hljs-keyword">else</span> paths[selected]\n' +
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' <span class="hljs-keyword">if</span> os.path.isdir(new_dir):\n' +

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