upgrades

diag.py

@@ -0,0 +1,25 @@
+"""One-shot diagnostic for the truncated-import bug.
+Run in the same shell where WIKI_DB_* are exported:  python diag.py
+"""
+from pathlib import Path
+import db
+
+src = Path("work-notes.md").read_text()
+print(f"source file: {len(src)} chars")
+
+conn = db.connect()
+with conn.cursor() as cur:
+    cur.execute("SHOW COLUMNS FROM notes LIKE 'body_md'")
+    col = cur.fetchone()
+    print(f"body_md column type: {col['Type']!r}   <-- should be 'mediumtext'")
+
+    cur.execute("SELECT slug, CHAR_LENGTH(body_md) AS n, body_md FROM notes WHERE slug='work-notes'")
+    row = cur.fetchone()
+    if not row:
+        print("no 'work-notes' note found")
+    else:
+        print(f"stored body: {row['n']} chars")
+        if row["n"] < len(src):
+            print(f"TRUNCATED by {len(src) - row['n']} chars")
+            print("...last 80 stored chars:", repr(row["body_md"][-80:]))
+conn.close()