Add formatting and type checks

karldns/web/layout.py

@@ -18,8 +18,7 @@ def _top_nav(label: str | None = None, links: SafeHtml | None = None) -> SafeHtm
         {_svg_icon("sun", "theme-icon theme-icon-sun")}
       </button>
     """
-    return trusted(
-        f"""
+    return trusted(f"""
         <a class="skip-link" href="#main">Skip to content</a>
         <nav class="navbar navbar-expand-sm site-nav" aria-label="Main navigation">
           <div class="container">
@@ -31,13 +30,11 @@ def _top_nav(label: str | None = None, links: SafeHtml | None = None) -> SafeHtm
             </div>
           </div>
         </nav>
-        """
-    )
+        """)
 
 
 def _site_footer() -> SafeHtml:
-    return trusted(
-        f"""
+    return trusted(f"""
         <footer class="site-footer border-top">
           <div class="container footer-inner">
             <div class="footer-made">Made with <span aria-label="love">❤️</span> by karl</div>
@@ -65,8 +62,7 @@ def _site_footer() -> SafeHtml:
             </nav>
           </div>
         </footer>
-        """
-    )
+        """)
 
 
 def _page(
@@ -85,7 +81,11 @@ def _page(
         raise TypeError("body must be a SafeHtml fragment built by a template helper")
     extra_styles_html = extra_styles or trusted("")
     extra_scripts_html = extra_scripts or trusted("")
-    preload_logo_html = trusted('<link rel="preload" as="image" href="/logo.webp?v=3" type="image/webp">') if preload_logo else trusted("")
+    preload_logo_html = (
+        trusted('<link rel="preload" as="image" href="/logo.webp?v=3" type="image/webp">')
+        if preload_logo
+        else trusted("")
+    )
     canonical_html = trusted(f'<link rel="canonical" href="{attr(canonical_url)}">') if canonical_url else trusted("")
     social_url = canonical_url or ""
     social_image = image_url or ""
@@ -93,14 +93,18 @@ def _page(
     if social_url:
         social_card = "summary_large_image" if social_image else "summary"
         social_image_alt = image_alt or title
-        social_image_html = f"""
+        social_image_html = (
+            f"""
         <meta property="og:image" content="{attr(social_image)}">
         <meta property="og:image:width" content="1200">
         <meta property="og:image:height" content="630">
         <meta property="og:image:alt" content="{attr(social_image_alt)}">
         <meta name="twitter:image" content="{attr(social_image)}">
         <meta name="twitter:image:alt" content="{attr(social_image_alt)}">
-        """ if social_image else ""
+        """
+            if social_image
+            else ""
+        )
         social_html = trusted(f"""
         <meta property="og:type" content="website">
         <meta property="og:title" content="{attr(title)}">