bug fix flex power zones

rowers/tasks.py

@@ -4,6 +4,7 @@ import time
 import gc
 import gzip
 import shutil
+import numpy as np
 
 import rowingdata
 from rowingdata import main as rmain
@@ -17,6 +18,8 @@ from matplotlib import figure
 
 import stravalib
 
+from utils import serialize_list,deserialize_list
+
 from rowers.dataprepnodjango import update_strokedata
 
 from django.core.mail import send_mail, BadHeaderError,EmailMessage
@@ -171,6 +174,7 @@ def handle_otwsetpower(f1,boattype,weightvalue,
 # This function generates all the static (PNG image) plots
 @app.task
 def handle_makeplot(f1,f2,t,hrdata,plotnr,imagename):
+
     hrmax  = hrdata['hrmax']
     hrut2  = hrdata['hrut2']
     hrut1  = hrdata['hrut1']
@@ -178,8 +182,8 @@ def handle_makeplot(f1,f2,t,hrdata,plotnr,imagename):
     hrtr  = hrdata['hrtr']
     hran  = hrdata['hran']
     ftp = hrdata['ftp']
-    powerzones = hrdata['powerzones']
-    powerperc = hrdata['powerperc']
+    powerzones = deserialize_list(hrdata['powerzones'])
+    powerperc = np.array(deserialize_list(hrdata['powerperc'])).astype(int)
     
     rr = rowingdata.rower(hrmax=hrmax,hrut2=hrut2,
 			  hrut1=hrut1,hrat=hrat,