vault backup: 2025-12-26 02:09:22

stroma/quiz/utils/obsidian_embed_plugin.py

@@ -0,0 +1,38 @@
+__all__ = ["obsidian_embed"]
+
+# https://help.obsidian.md/embeds
+
+# Supported:
+# ![[image-4.png|292x316]]
+def parse_embed(inline, match, state):
+    filename = match.group("filename")
+    attrs = {}
+    if "|" in filename:
+        filename, size = filename.split("|", 1)
+    else:
+        size = None
+    attrs["filename"] = filename
+    if size:
+        if "x" in size:
+            width, height = size.split("x", 1)
+            if width:
+                attrs["width"] = int(width)
+            if height:
+                attrs["height"] = int(height)
+        else:
+            attrs["width"] = int(size)
+    state.append_token({"type": "embed", "attrs": attrs})
+    return match.end()
+
+
+INLINE_EMBED_PATTERN = (
+    r'!\[\[' # begins with ![
+    r'(?!\s)'  # not whitespace
+    r'(?P<filename>.+?)'  # content between `![[xx]]`
+    r'(?!\s)'  # not whitespace
+    r'\]\]' # closing ]
+)
+
+
+def obsidian_embed(md: "Markdown") -> None:
+    md.inline.register('embed', INLINE_EMBED_PATTERN, parse_embed, before="link")