improved date form on oterankings

rowers/forms.py

@@ -286,14 +286,41 @@ class WorkoutSplitForm(forms.Form):
     
 # This form is used on the Analysis page to add a custom distance/time
 # trial and predict the pace
+from rowers.utils import rankingdistances,rankingdurations
+from time import strftime
 class PredictedPieceForm(forms.Form):
     unitchoices = (
 	('t','minutes'),
 	('d','meters'),
 	)
+
+    rankingdistancechoices = []
+    rankingdurationchoices = []
+    for d in rankingdistances:
+        thetuple = (d,str(d)+' m')
+        rankingdistancechoices.append(thetuple)
+
+    for d in rankingdurations:
+        timestr = d.strftime("%H:%M:%S")
+        thetuple = (timestr,timestr)
+        rankingdurationchoices.append(thetuple)
+
+    trankingdistances = forms.MultipleChoiceField(
+        required=True,
+        choices=rankingdistancechoices,initial=rankingdistances,
+        label='Ranking Distances'
+    )
+    
+    trankingdurations = forms.MultipleChoiceField(
+        required=True,
+        choices=rankingdurationchoices,
+        initial=[a for a,b in rankingdurationchoices],
+        label='Ranking Durations'
+    )
+    
+    value = forms.FloatField(initial=10,label='Free ranking piece')
     pieceunit = forms.ChoiceField(required=True,choices=unitchoices,
 				  initial='t',label='Unit')
-    value = forms.FloatField(initial=10,label='Value')
 
     class Meta:
 	fields = ['value','pieceunit']