From afba0401fe90dd4f195cd4b566e4f5485c22af7f Mon Sep 17 00:00:00 2001
From: Valentin Stanciu <250871+svalentin@users.noreply.github.com>
Date: Thu, 19 Dec 2024 16:01:17 +0000
Subject: [PATCH] [misc] Properly format subheadings and code in
 gen_blog_post_html.py

Our Changelog is uses 3 number signs (#) for subheadings, not 4. This
should generate proper `<h3>` in the blog post.

Also, code blocks are generate with just `<pre>` tags. Let's also add
`<code>` tags so we can potentially apply syntax highlighting with js
like highlight.js in the future, if we want to.
---
 misc/gen_blog_post_html.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/misc/gen_blog_post_html.py b/misc/gen_blog_post_html.py
index 7170696d5d09..2641ae1c466d 100644
--- a/misc/gen_blog_post_html.py
+++ b/misc/gen_blog_post_html.py
@@ -46,7 +46,7 @@ def format_code(h: str) -> str:
             indent = a[i].startswith("    ")
             if not indent:
                 i += 1
-            r.append("<pre>")
+            r.append("<pre><code>")
             while i < len(a) and (
                 (indent and a[i].startswith("    ")) or (not indent and not a[i].startswith("```"))
             ):
@@ -56,7 +56,7 @@ def format_code(h: str) -> str:
                     line = "    " + line
                 r.append(html.escape(line))
                 i += 1
-            r.append("</pre>")
+            r.append("</code></pre>")
             if not indent and a[i].startswith("```"):
                 i += 1
         else:
@@ -76,7 +76,7 @@ def convert(src: str) -> str:
     h = re.sub(r"^## (Mypy [0-9.]+)", r"<h1>\1 Released</h1>", h, flags=re.MULTILINE)
 
     # Subheadings
-    h = re.sub(r"\n#### ([A-Z`].*)\n", r"\n<h2>\1</h2>\n", h)
+    h = re.sub(r"\n### ([A-Z`].*)\n", r"\n<h2>\1</h2>\n", h)
 
     # Sub-subheadings
     h = re.sub(r"\n\*\*([A-Z_`].*)\*\*\n", r"\n<h3>\1</h3>\n", h)