john-bodley commented on a change in pull request #5237: [bubble-chart] Fixing
issue w/ metric names
URL:
https://github.com/apache/incubator-superset/pull/5237#discussion_r196190400
##########
File path: superset/viz.py
##########
@@ -947,9 +947,9 @@ def query_obj(self):
return d
def get_data(self, df):
- df['x'] = df[[self.x_metric]]
- df['y'] = df[[self.y_metric]]
- df['size'] = df[[self.z_metric]]
+ df['x'] = df[[utils.get_metric_name(self.x_metric)]]
Review comment:
Good question. The metric needs to be fully defined for the SQLA progressing
as there's a validation check to see whether or not it's an [ad-hoc
metric](https://github.com/apache/incubator-superset/blob/master/superset/connectors/sqla/models.py#L534),
hence it's only at data extraction that we can reference the metric by name.
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