fix: Corner case where month was detected as 00

Author: andrewferrier

normfn

@@ -400,8 +400,8 @@ def datetime_prefix(args, non_extension, filename):
         + "|"
         + "|".join(map(insensitiveize, calendar.month_abbr[1:13]))
     )
-    MONTH = r"(0\d|1[012]|[1-9](?!\d)|" + MONTH_NAMES_ONLY + ")"
-    DAY = r"([012]\d|3[01]|[1-9](?!\d))"
+    MONTH = r"(0[1-9]|1[012]|[1-9](?!\d)|" + MONTH_NAMES_ONLY + ")"
+    DAY = r"(0[1-9]|[12]\d|3[01]|[1-9](?!\d))"
     HOUR = r"([01]\d|2[0123])"
     MINUTE = SECOND = r"[012345]\d"
 

tests/Direct/test_Direct_Basic.py

@@ -257,6 +257,15 @@ def test_month_name_year_reversed(self):
         self.assertEqual(1, self.directoryFileCount(self.workingDir))
         self.assertEqual('', error)
 
+    def test_day_month_name_year(self):
+        filename = os.path.join(self.workingDir, 'Blah46_002004_XYZ_20_November_2015.txt')
+        self.touch(filename)
+        error = self.invokeDirectly([filename])
+        self.assertFalse(os.path.exists(filename))
+        self.assertTrue(os.path.exists(os.path.join(self.workingDir, '2015-11-20-Blah46_002004_XYZ.txt')))
+        self.assertEqual(1, self.directoryFileCount(self.workingDir))
+        self.assertEqual('', error)
+
     def test_abbr_month_insensitive_name(self):
         filename = os.path.join(self.workingDir, 'Blah 25 jan 2015.txt')
         self.touch(filename)