Update rules metadata (#1049)

GitOrigin-RevId: 5ad303c240cb4f260a5618f58d6c23872e59819f

Author: guillaume-dequenne

python-checks/src/main/resources/org/sonar/l10n/py/rules/python/S6863.html

@@ -1,4 +1,4 @@
-<p>This is an issue when a Flask error handler returns a response without explicitly specifying the HTTP status code.</p>
+<p>This rule raises an issue when a Flask error handler returns a response without explicitly specifying the HTTP status code.</p>
 <h2>Why is this an issue?</h2>
 <p>Flask error handlers do not automatically set the HTTP status code based on the error type they handle. When you register an error handler with
 <code>@app.errorhandler(404)</code>, Flask does not automatically return a 404 status code from that handler.</p>

python-checks/src/main/resources/org/sonar/l10n/py/rules/python/S8521.html

@@ -4,14 +4,18 @@ <h2>Why is this an issue?</h2>
 <code>key in dict.keys()</code>, you are being unnecessarily verbose.</p>
 <p>The expression <code>key in dict</code> is the idiomatic Python way to check for key membership. It is:</p>
 <ul>
-  <li><em>more readable</em>: the intent is clearer and the code is shorter</li>
-  <li><em>slightly more efficient</em>: it avoids creating an intermediate dictionary view object</li>
-  <li><em>more Pythonic</em>: it follows Python's principle of having one obvious way to do it</li>
+  <li><strong>more readable</strong>: the intent is clearer and the code is shorter</li>
+  <li><strong>slightly more efficient</strong>: it avoids creating an intermediate dictionary view object</li>
+  <li><strong>more Pythonic</strong>: it follows Python’s principle of having <em>one obvious way to do it</em></li>
 </ul>
 <p>The <code>.keys()</code> method exists primarily for cases where you need to perform set operations on dictionary keys or when you need an explicit
 view object. For simple membership testing, it is redundant because dictionaries are designed to support the <code>in</code> operator directly.</p>
+<h3>What is the potential impact?</h3>
+<p>Unnecessarily verbose code patterns accumulate over a codebase and reduce readability. Following Python idioms makes code easier to review and
+maintain, and helps new contributors understand the codebase faster.</p>
 <h2>How to fix it</h2>
-<p>Remove the <code>.keys()</code> call and use direct membership testing on the dictionary.</p>
+<p>Remove the <code>.keys()</code> call and use direct membership testing on the dictionary. This is the standard Python idiom for checking if a key
+exists in a dictionary.</p>
 <h3>Code examples</h3>
 <h4>Noncompliant code example</h4>
 <pre data-diff-id="1" data-diff-type="noncompliant">
@@ -33,3 +37,4 @@ <h3>Documentation</h3>
   <li>Python Documentation - <a href="https://docs.python.org/3/library/stdtypes.html#mapping-types-dict">Mapping Types — dict</a></li>
   <li>Python Documentation - <a href="https://docs.python.org/3/library/stdtypes.html#dictionary-view-objects">Dictionary view objects</a></li>
 </ul>
+

python-checks/src/main/resources/org/sonar/l10n/py/rules/python/S8521.json

@@ -4,12 +4,21 @@
   "status": "ready",
   "remediation": {
     "func": "Constant\/Issue",
-    "constantCost": "2min"
+    "constantCost": "1 min"
   },
-  "tags": [],
+  "tags": [
+    "pythonic",
+    "idiom"
+  ],
   "defaultSeverity": "Minor",
   "ruleSpecification": "RSPEC-8521",
   "sqKey": "S8521",
   "scope": "All",
-  "quickfix": "unknown"
+  "quickfix": "unknown",
+  "code": {
+    "impacts": {
+      "MAINTAINABILITY": "LOW"
+    },
+    "attribute": "CONVENTIONAL"
+  }
 }

python-checks/src/main/resources/org/sonar/l10n/py/rules/python/Sonar_agentic_AI_profile.json

@@ -225,6 +225,7 @@
     "S6795",
     "S6796",
     "S6799",
+    "S6863",
     "S6882",
     "S6883",
     "S6887",

python-checks/src/main/resources/org/sonar/l10n/py/rules/python/Sonar_way_profile.json

@@ -329,6 +329,7 @@
     "S8414",
     "S8415",
     "S8504",
-    "S8517"
+    "S8517",
+    "S8521"
   ]
 }

sonarpedia.json

@@ -3,7 +3,7 @@
   "languages": [
     "PY"
   ],
-  "latest-update": "2026-03-31T15:01:06.932657Z",
+  "latest-update": "2026-04-08T07:34:47.747313Z",
   "options": {
     "no-language-in-filenames": true,
     "preserve-filenames": true