Exceptions

README.md

@@ -1444,8 +1444,8 @@ BaseException
       +-- ArithmeticError         # Base class for arithmetic errors.
       |    +-- ZeroDivisionError  # Raised when dividing by zero.
       +-- AssertionError          # Raised by `assert <exp>` if expression returns false value.
-      +-- AttributeError          # Raised when an attribute is missing.
-      +-- EOFError                # Raised by input() when it hits end-of-file condition.
+      +-- AttributeError          # Raised when object doesn't have requested attribute/method.
+      +-- EOFError                # Raised by input() when it hits an end-of-file condition.
       +-- LookupError             # Base class for errors when a collection can't find an item.
       |    +-- IndexError         # Raised when a sequence index is out of range.
       |    +-- KeyError           # Raised when a dictionary key or set element is missing.
@@ -1456,8 +1456,8 @@ BaseException
       +-- RuntimeError            # Raised by errors that don't fall into other categories.
       |    +-- RecursionError     # Raised when the maximum recursion depth is exceeded.
       +-- StopIteration           # Raised by next() when run on an empty iterator.
-      +-- TypeError               # Raised when an argument is of wrong type.
-      +-- ValueError              # When an argument is of right type but inappropriate value.
+      +-- TypeError               # Raised when an argument is of the wrong type.
+      +-- ValueError              # When argument has the right type but inappropriate value.
            +-- UnicodeError       # Raised when encoding/decoding strings to/from bytes fails.
 ```
 
@@ -1475,8 +1475,8 @@ BaseException
 
 #### Useful built-in exceptions:
 ```python
-raise TypeError('Argument is of wrong type!')
-raise ValueError('Argument is of right type but inappropriate value!')
+raise TypeError('Argument is of the wrong type!')
+raise ValueError('Argument has the right type but an inappropriate value!')
 raise RuntimeError('None of above!')
 ```
 

index.html

@@ -1238,8 +1238,8 @@ error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(
       ├── ArithmeticError         <span class="hljs-comment"># Base class for arithmetic errors.</span>
       │    └── ZeroDivisionError  <span class="hljs-comment"># Raised when dividing by zero.</span>
       ├── AssertionError          <span class="hljs-comment"># Raised by `assert &lt;exp&gt;` if expression returns false value.</span>
-      ├── AttributeError          <span class="hljs-comment"># Raised when an attribute is missing.</span>
-      ├── EOFError                <span class="hljs-comment"># Raised by input() when it hits end-of-file condition.</span>
+      ├── AttributeError          <span class="hljs-comment"># Raised when object doesn't have requested attribute/method.</span>
+      ├── EOFError                <span class="hljs-comment"># Raised by input() when it hits an end-of-file condition.</span>
       ├── LookupError             <span class="hljs-comment"># Base class for errors when a collection can't find an item.</span>
       │    ├── IndexError         <span class="hljs-comment"># Raised when a sequence index is out of range.</span>
       │    └── KeyError           <span class="hljs-comment"># Raised when a dictionary key or set element is missing.</span>
@@ -1250,8 +1250,8 @@ error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(
       ├── RuntimeError            <span class="hljs-comment"># Raised by errors that don't fall into other categories.</span>
       │    └── RecursionError     <span class="hljs-comment"># Raised when the maximum recursion depth is exceeded.</span>
       ├── StopIteration           <span class="hljs-comment"># Raised by next() when run on an empty iterator.</span>
-      ├── TypeError               <span class="hljs-comment"># Raised when an argument is of wrong type.</span>
-      └── ValueError              <span class="hljs-comment"># When an argument is of right type but inappropriate value.</span>
+      ├── TypeError               <span class="hljs-comment"># Raised when an argument is of the wrong type.</span>
+      └── ValueError              <span class="hljs-comment"># When argument has the right type but inappropriate value.</span>
            └── UnicodeError       <span class="hljs-comment"># Raised when encoding/decoding strings to/from bytes fails.</span>
 </code></pre></div>
 
@@ -1265,8 +1265,8 @@ error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(
 ┗━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━┛
 </code></pre></div>
 
-<div><h4 id="usefulbuiltinexceptions">Useful built-in exceptions:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">raise</span> TypeError(<span class="hljs-string">'Argument is of wrong type!'</span>)
-<span class="hljs-keyword">raise</span> ValueError(<span class="hljs-string">'Argument is of right type but inappropriate value!'</span>)
+<div><h4 id="usefulbuiltinexceptions">Useful built-in exceptions:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">raise</span> TypeError(<span class="hljs-string">'Argument is of the wrong type!'</span>)
+<span class="hljs-keyword">raise</span> ValueError(<span class="hljs-string">'Argument has the right type but an inappropriate value!'</span>)
 <span class="hljs-keyword">raise</span> RuntimeError(<span class="hljs-string">'None of above!'</span>)
 </code></pre></div>
 

parse.js

@@ -371,8 +371,8 @@ const DIAGRAM_7_B =
   "      ├── ArithmeticError         <span class='hljs-comment'># Base class for arithmetic errors.</span>\n" +
   "      │    └── ZeroDivisionError  <span class='hljs-comment'># Raised when dividing by zero.</span>\n" +
   "      ├── AssertionError          <span class='hljs-comment'># Raised by `assert &lt;exp&gt;` if expression returns false value.</span>\n" +
-  "      ├── AttributeError          <span class='hljs-comment'># Raised when an attribute is missing.</span>\n" +
-  "      ├── EOFError                <span class='hljs-comment'># Raised by input() when it hits end-of-file condition.</span>\n" +
+  "      ├── AttributeError          <span class='hljs-comment'># Raised when object doesn't have requested attribute/method.</span>\n" +
+  "      ├── EOFError                <span class='hljs-comment'># Raised by input() when it hits an end-of-file condition.</span>\n" +
   "      ├── LookupError             <span class='hljs-comment'># Base class for errors when a collection can't find an item.</span>\n" +
   "      │    ├── IndexError         <span class='hljs-comment'># Raised when a sequence index is out of range.</span>\n" +
   "      │    └── KeyError           <span class='hljs-comment'># Raised when a dictionary key or set element is missing.</span>\n" +
@@ -383,8 +383,8 @@ const DIAGRAM_7_B =
   "      ├── RuntimeError            <span class='hljs-comment'># Raised by errors that don't fall into other categories.</span>\n" +
   "      │    └── RecursionError     <span class='hljs-comment'># Raised when the maximum recursion depth is exceeded.</span>\n" +
   "      ├── StopIteration           <span class='hljs-comment'># Raised by next() when run on an empty iterator.</span>\n" +
-  "      ├── TypeError               <span class='hljs-comment'># Raised when an argument is of wrong type.</span>\n" +
-  "      └── ValueError              <span class='hljs-comment'># When an argument is of right type but inappropriate value.</span>\n" +
+  "      ├── TypeError               <span class='hljs-comment'># Raised when an argument is of the wrong type.</span>\n" +
+  "      └── ValueError              <span class='hljs-comment'># When argument has the right type but inappropriate value.</span>\n" +
   "           └── UnicodeError       <span class='hljs-comment'># Raised when encoding/decoding strings to/from bytes fails.</span>\n";
 
 const DIAGRAM_8_A =