Author: kmtracey
Date: 2011-11-12 16:43:02 -0800 (Sat, 12 Nov 2011)
New Revision: 17092

Modified:
   django/trunk/django/forms/fields.py
   django/trunk/tests/regressiontests/forms/tests/fields.py
Log:
Fixed #17134: Corrected Python 2.5 fallback code for parsing microseconds in 
time values. Thanks aaugustin and jcd.


Modified: django/trunk/django/forms/fields.py
===================================================================
--- django/trunk/django/forms/fields.py 2011-11-12 23:07:51 UTC (rev 17091)
+++ django/trunk/django/forms/fields.py 2011-11-13 00:43:02 UTC (rev 17092)
@@ -340,11 +340,13 @@
                     return self.strptime(value, format)
                 except ValueError:
                     if format.endswith('.%f'):
-                        if value.count('.') != 1:
+                        # Compatibility with datetime in pythons < 2.6.
+                        # See: 
http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior
+                        if value.count('.') != format.count('.'):
                             continue
                         try:
                             datetime_str, usecs_str = value.rsplit('.', 1)
-                            usecs = int(usecs_str)
+                            usecs = int(usecs_str[:6].ljust(6, '0'))
                             dt = datetime.datetime.strptime(datetime_str, 
format[:-3])
                             return dt.replace(microsecond=usecs)
                         except ValueError:

Modified: django/trunk/tests/regressiontests/forms/tests/fields.py
===================================================================
--- django/trunk/tests/regressiontests/forms/tests/fields.py    2011-11-12 
23:07:51 UTC (rev 17091)
+++ django/trunk/tests/regressiontests/forms/tests/fields.py    2011-11-13 
00:43:02 UTC (rev 17092)
@@ -407,6 +407,7 @@
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 59), 
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59)))
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 59, 200), 
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200)))
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), 
f.clean('2006-10-25 14:30:45.000200'))
+        self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), 
f.clean('2006-10-25 14:30:45.0002'))
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), 
f.clean('2006-10-25 14:30:45'))
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), 
f.clean('2006-10-25 14:30:00'))
         self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), 
f.clean('2006-10-25 14:30'))
@@ -452,6 +453,9 @@
         self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(' 
10/25/06 '))
         self.assertRaisesMessage(ValidationError, "[u'Enter a valid 
date/time.']", f.clean, '   ')
 
+    def test_datetimefield_5(self):
+        f = DateTimeField(input_formats=[u'%Y.%m.%d %H:%M:%S.%f'])
+        self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), 
f.clean('2006.10.25 14:30:45.0002'))
     # RegexField 
##################################################################
 
     def test_regexfield_1(self):

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