finding source of unnecessary notifications

rowers/tasks.py

@@ -26,6 +26,7 @@ from utils import serialize_list,deserialize_list
 
 from rowers.dataprepnodjango import update_strokedata
 from rowers.dataprepnodjango import new_workout_from_file
+from rowers.dataprepnodjango import getsmallrowdata_db
 
 from django.core.mail import send_mail, BadHeaderError,EmailMessage
 
@@ -245,7 +246,20 @@ def handle_otwsetpower(f1,boattype,weightvalue,
     rowdata.write_csv(f1,gzip=True)
     update_strokedata(workoutid,rowdata.df,debug=debug)
 
-    delta,cpvalues,avgpower = datautils.getsinglecp(rowdata.df)
+    totaltime = rowdata.df['TimeStamp (sec)'].max()-rowdata.df['TimeStamp (sec)'].min()
+    try:
+        totaltime = totaltime+rowdata.df.ix[0,' ElapsedTime (sec)']
+    except KeyError:
+        pass
+    df = getsmallrowdata_db(['power','workoutid','time'],ids=[workoutid])
+    thesecs = totaltime
+    maxt = 1.05*thesecs
+    logarr = datautils.getlogarr(maxt)
+    dfgrouped = df.groupby(['workoutid'])
+    delta,cpvalues,avgpower = datautils.getcp(dfgrouped,logarr)
+    
+    
+    #delta,cpvalues,avgpower = datautils.getsinglecp(rowdata.df)
     res,btvalues =  utils.isbreakthrough(delta,cpvalues,ps[0],ps[1],ps[2],ps[3],ratio)
     if res:
         handle_sendemail_breakthrough(workoutid,email,