fix standalone print bug when cols too many

client/starwhale/core/eval/view.py

@@ -204,23 +204,25 @@ def _print_labels() -> None:
             console.rule(f"[bold green]{report['kind'].upper()} Label Metrics Report")
             console.print(table)
 
-        def _print_confusion_matrix() -> None:
+        def _print_confusion_matrix(max_cols: int = 30) -> None:
             cm = report.get("confusion_matrix", {})
             if not cm:
                 return
 
-            btable = Table(box=box.SIMPLE)
+            btable = Table(box=box.ROUNDED)
             btable.add_column("", style="cyan")
-            for n in sort_label_names:
+            for idx, n in enumerate(sort_label_names):
+                if idx > max_cols:
+                    btable.add_column('...')
+                    break
                 btable.add_column(n)
             for idx, bl in enumerate(cm.get("binarylabel", [])):
                 btable.add_row(
                     sort_label_names[idx],
-                    *[f"{float(bl[i]):.4f}" for i in bl if i != "id"],
+                    *[f"{float(bl[i]):.4f}" for idx, i in enumerate(bl) if i != "id" and idx < max_cols],
                 )
-
             console.rule(f"[bold green]{report['kind'].upper()} Confusion Matrix")
-            console.print(btable)
+            console.print(btable, overflow="ignore", crop=True, new_line_start=False)
 
         _print_labels()
         _print_confusion_matrix()