fix bug when CSV does not have all columns

JackKelly · JackKelly · commit 1cc4c29674fb · 2022-03-09T16:30:40.000Z
diff --git a/nowcasting_dataset/data_sources/metadata/metadata_model.py b/nowcasting_dataset/data_sources/metadata/metadata_model.py
@@ -161,6 +161,7 @@ def load_from_csv(
         nrows=nrows,
         names=names,
     )
+    metadata_df = metadata_df.dropna(axis="columns", how="all")
 
     assert (
         len(metadata_df) > 0

Original file line number	Diff line number	Diff line change
`@@ -161,6 +161,7 @@ def load_from_csv(`
`161`	`161`	`nrows=nrows,`
`162`	`162`	`names=names,`
`163`	`163`	`)`
	`164`	`+ metadata_df = metadata_df.dropna(axis="columns", how="all")`
`164`	`165`
`165`	`166`	`assert (`
`166`	`167`	`len(metadata_df) > 0`