tools/gen-bookmark.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+
+from bs4 import BeautifulSoup
+from bs4.element import Tag
+import requests
+import sys
+import yaml
+
+if len(sys.argv) < 2:
+    sys.stderr.write("Usage: gen-bookmark.py <url>\n")
+    sys.exit(1)
+
+html = requests.get(sys.argv[1]).text
+soup = BeautifulSoup(html, "html.parser")
+
+meta = {}
+for tag in soup.find_all("meta"):
+    property = tag.get("property")
+    if property is None:
+        continue
+    content = tag.get("content")
+    if content is None:
+        continue
+    meta[property] = content
+
+bookmark = { "url": meta.get("og:url", sys.argv[1]) }
+
+bookmark["title"] = meta.get("og:title", "Untitled");
+
+description = meta.get("og:description")
+if description:
+    bookmark["description"] = description
+
+thumbnail = meta.get("og:image")
+if thumbnail:
+    bookmark["thumbnail"] = thumbnail
+
+fluid_icon = soup.find("link", rel="fluid-icon")
+if isinstance(fluid_icon, Tag):
+    bookmark["icon"] = fluid_icon.get("href")
+    bookmark["publisher"] = fluid_icon.get("title")
+
+print("```bookmark")
+print(yaml.dump(bookmark, indent=2) + "```")
+