creer to_percent(x, d)

caotek_mesavoirs/views/default.py

@@ -62,9 +62,19 @@ def to_int(x):
     except ValueError:
         return 0
 
-def to_percent(x):
+def to_percent(x, d):
     """Takes a float and returns a string"""
-    return (u"%.1f " % x).replace('.', ',') + "%"
+    if x == 0:
+        pc = ''
+    elif d == 2:
+        pc = u"%.2f " % x
+    elif d == 3:
+        pc = u"%.3f " % x
+    else:
+        pc = u"%.1f " % x
+    if len(pc) > 0:
+        pc += "%"
+    return pc.replace('.', ',')
 
 
 @view_config(route_name='home', renderer='../templates/home.pt', permission='view')