passes checks in python3

rowers/plannedsessions.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals, absolute_import
 # Python
 from django.utils import timezone
 from datetime import datetime
@@ -10,7 +11,7 @@ import uuid
 from django.conf import settings
 import pytz
 from dateutil import parser
-from utils import myqueue,calculate_age,totaltime_sec_to_string
+from rowers.utils import myqueue,calculate_age,totaltime_sec_to_string
 import re
 import django_rq
 queue = django_rq.get_queue('default')
@@ -30,10 +31,10 @@ from rowers.emails import htmlstrip,htmlstripnobr
 
 import rowers.mytypes as mytypes
 
-import metrics
+import rowers.metrics as metrics
 import numpy as np
-import dataprep
-import courses
+import rowers.dataprep as dataprep
+import rowers.courses as courses
 import iso8601
 from iso8601 import ParseError
 from rowers.tasks import handle_check_race_course