Catch TypeError in python-dateutil parser

Add test to check this behavior
Deepwalker · Nov 24, 2017 · 4e6e3f4 · 4e6e3f4
1 parent abd2f03
commit 4e6e3f4
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/tests/test_contrib.py b/tests/test_contrib.py
@@ -9,3 +9,7 @@ class TestDateTime(unittest.TestCase):
     def test_datetime(self):
         check = DateTime()
         assert check('2017-09-01 23:59') == datetime.datetime(2017, 9, 1, 23, 59)
+
+    def test_datetime_in_or(self):
+        nullable_datetime = t.Or(DateTime, t.Null)
+        assert nullable_datetime.check(None) is None
diff --git a/trafaret/contrib/rfc_3339.py b/trafaret/contrib/rfc_3339.py
@@ -21,5 +21,5 @@ def check_and_return(self, value):
             return value
         try:
             return parse(value)
-        except ValueError as e:
-            self._failure(e.message)
+        except (ValueError, TypeError) as e:
+            self._failure(str(e))