function series.getLabelNames just returns the list of labels from the first available series (here), this results in loss of labels for the rest of the data.
Instead of using the first labels list, I think we should return a union of all possible label names from the data, this might result in some None label values but I think that is better than missing values.
function
series.getLabelNamesjust returns the list of labels from the first available series (here), this results in loss of labels for the rest of the data.Instead of using the first labels list, I think we should return a union of all possible label names from the data, this might result in some
Nonelabel values but I think that is better than missing values.