MSSQL support

1 files changed, 8 insertions, 0 deletions

diff --git a/maconomy/utils.py b/maconomy/utils.py
index 3cfeb2d..de5ccdd 100644
--- a/maconomy/utils.py
+++ b/maconomy/utils.py
@@ -1,4 +1,6 @@
 from collections import defaultdict
+import datetime
+
 
 def per_manager(timesheets):
     per_manager = defaultdict(list)
@@ -8,5 +10,11 @@ def per_manager(timesheets):
         per_manager[manager_id].append(timesheet)
     return per_manager
 
+
 def employees(timesheets):
     return dict([(t.employee.id, t.employee) for t in timesheets])
+
+
+def previous_monday(date=None):
+    today = date or datetime.date.today()
+    return today + datetime.timedelta(days=-today.weekday(), weeks=-1)