feat(tools): 2.0 phase 5 wave 2 - pdf depth (21 tools) (#220)

packages/ai/python/doc_text.py

@@ -0,0 +1,31 @@
+"""Extract plain text. Args: {"path": in, "out": out-txt-path}. Prints {"chars": N}."""
+import json
+import sys
+
+
+def main():
+    args = json.loads(sys.argv[1]) if len(sys.argv) > 1 else {}
+    path, out = args.get("path"), args.get("out")
+    if not path or not out:
+        print(json.dumps({"error": "missing path/out"}))
+        sys.exit(1)
+    try:
+        import fitz
+    except ImportError:
+        print(json.dumps({"error": "PyMuPDF not installed"}))
+        sys.exit(1)
+    try:
+        doc = fitz.open(path)
+        parts = [page.get_text() for page in doc]
+        doc.close()
+        text = "\n".join(parts)
+        with open(out, "w", encoding="utf-8") as fh:
+            fh.write(text)
+        print(json.dumps({"chars": len(text)}))
+    except Exception as exc:  # noqa: BLE001
+        print(json.dumps({"error": str(exc)}))
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()