starting plan view tests

rowers/utils.py

@@ -468,3 +468,17 @@ def get_strava_stream(r,metric,stravaid,series_type='time',fetchresolution='high
     s = requests.get(url,headers=headers)
     
     return  s
+
+def allmonths(startdate,enddate):
+    d = startdate
+    while d<enddate:
+        yield d
+        d = datetime.date(d.year+(d.month / 12),((d.month % 12) + 1),1)
+
+def allsundays(startdate,enddate):
+    d = startdate
+    d += datetime.timedelta(days = 6 - d.weekday()) # first Sunday
+    while d<=enddate:
+        yield d
+        d += datetime.timedelta(days=7)
+