encoding`:wq

rowers/dataprep.py

@@ -736,7 +736,11 @@ def fetchcp(rower,theworkouts,table='cpdata'):
             avgpower2[id] = 0
         return pd.Series([]),pd.Series([]),avgpower2
 
-    dfgrouped = df.groupby(['workoutid'])
+    try:
+        dfgrouped = df.groupby(['workoutid'])
+    except KeyError:
+        avgpower2 = {}
+        return pd.Series([]),pd.Series([]),avgpower2
     try:
         avgpower2 = dict(dfgrouped.mean()['power'].astype(int))
     except KeyError:
@@ -756,10 +760,10 @@ def fetchcp(rower,theworkouts,table='cpdata'):
                       theids,
                       table=table)
 
-        return [],[],avgpower2
+        return pd.Series([]),pd.Series([]),avgpower2
 
 
-    return [],[],avgpower2
+    return pd.Series([]),pd.Series([]),avgpower2
 
 
 # create a new workout from manually entered data