Fixed inappropriate logical expression (edited)

asifhaider · asifhaider · commit 999c636cbac8 · 2023-12-08T09:09:55.000+06:00
diff --git a/packages/python/plotly/plotly/express/_core.py b/packages/python/plotly/plotly/express/_core.py
@@ -1131,7 +1131,7 @@ def process_args_into_dataframe(args, wide_mode, var_name, value_name):
             else args.get(field_name)
         )
         # argument not specified, continue
-        if argument_list is None or argument_list == [None]:
+        if argument_list is None or (len(argument_list) == 1 and argument_list[0] is None):
             continue
         # Argument name: field_name if the argument is not a list
         # Else we give names like ["hover_data_0, hover_data_1"] etc.

Original file line number	Diff line number	Diff line change
`@@ -1131,7 +1131,7 @@ def process_args_into_dataframe(args, wide_mode, var_name, value_name):`
`1131`	`1131`	`else args.get(field_name)`
`1132`	`1132`	`)`
`1133`	`1133`	`# argument not specified, continue`
`1134`		`- if argument_list is None or argument_list == [None]:`
	`1134`	`+ if argument_list is None or (len(argument_list) == 1 and argument_list[0] is None):`
`1135`	`1135`	`continue`
`1136`	`1136`	`# Argument name: field_name if the argument is not a list`
`1137`	`1137`	`# Else we give names like ["hover_data_0, hover_data_1"] etc.`