Exception, Paths, Image

gto76 · gto76 · commit be66e8cbb39a · 2023-07-24T12:39:14.000+02:00
diff --git a/README.md b/README.md
@@ -1438,7 +1438,7 @@ filename  = <name>.__traceback__.tb_frame.f_code.co_filename
 func_name = <name>.__traceback__.tb_frame.f_code.co_name
 line      = linecache.getline(filename, <name>.__traceback__.tb_lineno)
 trace_str = ''.join(traceback.format_tb(<name>.__traceback__))
-error_msg = ''.join(traceback.format_exception(exc_type, <name>, <name>.__traceback__))
+error_msg = ''.join(traceback.format_exception(type(<name>), <name>, <name>.__traceback__))
 ```
 
 ### Built-in Exceptions
@@ -1672,7 +1672,7 @@ from pathlib import Path
 ```python
 <Path> = Path(<path> [, ...])       # Accepts strings, Paths and DirEntry objects.
 <Path> = <path> / <path> [/ ...]    # First or second path must be a Path object.
-<Path> = <Path>.resolve()           # Resolves symlinks and calls <Path>.absolute().
+<Path> = <Path>.resolve()           # Returns absolute path with resolved symlinks.
 ```
 
 ```python
@@ -2799,7 +2799,7 @@ img.putdata([(int(h), 255, 255) for h in hues])
 img.convert('RGB').save('test.png')
 ```
 
-#### Adds noise to a PNG image:
+#### Adds noise to a PNG image and displays it:
 ```python
 from random import randint
 add_noise = lambda value: max(0, min(255, value + randint(-20, 20)))
diff --git a/index.html b/index.html
@@ -54,7 +54,7 @@
 
 <body>
   <header>
-    <aside>July 22, 2023</aside>
+    <aside>July 24, 2023</aside>
     <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
   </header>
 
@@ -1230,7 +1230,7 @@
 func_name = &lt;name&gt;.__traceback__.tb_frame.f_code.co_name
 line      = linecache.getline(filename, &lt;name&gt;.__traceback__.tb_lineno)
 trace_str = <span class="hljs-string">''</span>.join(traceback.format_tb(&lt;name&gt;.__traceback__))
-error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(exc_type, &lt;name&gt;, &lt;name&gt;.__traceback__))
+error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(type(&lt;name&gt;), &lt;name&gt;, &lt;name&gt;.__traceback__))
 </code></pre></div>
 
 <div><h3 id="builtinexceptions">Built-in Exceptions</h3><pre><code class="text language-text">BaseException
@@ -1414,7 +1414,7 @@
 
 <div><h3 id="pathobject">Path Object</h3><pre><code class="python language-python hljs">&lt;Path&gt; = Path(&lt;path&gt; [, ...])       <span class="hljs-comment"># Accepts strings, Paths and DirEntry objects.</span>
 &lt;Path&gt; = &lt;path&gt; / &lt;path&gt; [/ ...]    <span class="hljs-comment"># First or second path must be a Path object.</span>
-&lt;Path&gt; = &lt;Path&gt;.resolve()           <span class="hljs-comment"># Resolves symlinks and calls &lt;Path&gt;.absolute().</span>
+&lt;Path&gt; = &lt;Path&gt;.resolve()           <span class="hljs-comment"># Returns absolute path with resolved symlinks.</span>
 </code></pre></div>
 
 <pre><code class="python language-python hljs">&lt;Path&gt; = Path()                     <span class="hljs-comment"># Returns relative cwd. Also Path('.').</span>
@@ -2288,7 +2288,7 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
 
 
 
-<div><h4 id="addsnoisetoapngimage">Adds noise to a PNG image:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> random <span class="hljs-keyword">import</span> randint
+<div><h4 id="addsnoisetoapngimageanddisplaysit">Adds noise to a PNG image and displays it:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> random <span class="hljs-keyword">import</span> randint
 add_noise = <span class="hljs-keyword">lambda</span> value: max(<span class="hljs-number">0</span>, min(<span class="hljs-number">255</span>, value + randint(<span class="hljs-number">-20</span>, <span class="hljs-number">20</span>)))
 img = Image.open(<span class="hljs-string">'test.png'</span>).convert(<span class="hljs-string">'HSV'</span>)
 img.putdata([(add_noise(h), s, v) <span class="hljs-keyword">for</span> h, s, v <span class="hljs-keyword">in</span> img.getdata()])
@@ -2933,7 +2933,7 @@ <h3 id="format-2">Format</h3><div><h4 id="forstandardtypesizesandmanualalignment
  
 
   <footer>
-    <aside>July 22, 2023</aside>
+    <aside>July 24, 2023</aside>
     <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
   </footer>
 
