also preserves iframes

main.py

@@ -3,16 +3,35 @@
 
 from bs4 import BeautifulSoup
 from slugify import slugify
-from markdownify import markdownify as md
+from markdownify import MarkdownConverter
 import os
 import re
 
 in_file = 'wpexport20241219.xml'
 
+class IframeConverter(MarkdownConverter):
+    def convert_iframe(self, el, text, convert_as_inline):
+        src = el['src']
+        if 'youtube' in src:
+            code = re.search(r'embed/([^?]+)', src).group(1)
+            return f"::: youtube {code}\n:::\n"
+        
+        if 'steam' in src:
+            code = re.search(r'\/([0-9]+)', src).group(1)
+            return f"::: steam {code}\n:::\n"
+            
+        return f"::: iframe {src}\n:::\n"
+
+
 def mkdirp(path):
     if not os.path.exists(path):
         os.makedirs(path)
 
+
+def md(html, **options):
+    return IframeConverter(**options).convert(html)
+
+
 mkdirp('output')
 
 with open(in_file, 'r', encoding='utf-8') as f: