multindex indicator support

2024-10-04 21:58:03 +02:00
parent 8b9f3ad61f
commit dfe1eafba9
3 changed files with 4 additions and 2 deletions
--- a/lightweight_charts/helpers.py
+++ b/lightweight_charts/helpers.py
@ -430,7 +430,7 @@ def chart(panes: list[Panel], sync=False, title='', size="m", xloc=None, session
                                    tmp.set(output_series)
                            else:
                                if name is None:
-                                      name = "no_name"
+                                      name = "no_name" if not hasattr(series, 'name') or series.name is None else str(series.name)

                                tmp = active_chart.create_line(name=name, priceScaleId=att_name)#, color="blue")
                                tmp.set(xloc_me(series, xloc))