Fixed splitting API on Python 3

2 files changed, 17 insertions, 3 deletions

diff --git a/markupsafe/__init__.py b/markupsafe/__init__.py
index ea67117..a6e744a 100644
--- a/markupsafe/__init__.py
+++ b/markupsafe/__init__.py
@@ -108,15 +108,15 @@ class Markup(text_type):
     join.__doc__ = text_type.join.__doc__
 
     def split(self, *args, **kwargs):
-        return map(self.__class__, text_type.split(self, *args, **kwargs))
+        return list(map(self.__class__, text_type.split(self, *args, **kwargs)))
     split.__doc__ = text_type.split.__doc__
 
     def rsplit(self, *args, **kwargs):
-        return map(self.__class__, text_type.rsplit(self, *args, **kwargs))
+        return list(map(self.__class__, text_type.rsplit(self, *args, **kwargs)))
     rsplit.__doc__ = text_type.rsplit.__doc__
 
     def splitlines(self, *args, **kwargs):
-        return map(self.__class__, text_type.splitlines(self, *args, **kwargs))
+        return list(map(self.__class__, text_type.splitlines(self, *args, **kwargs)))
     splitlines.__doc__ = text_type.splitlines.__doc__
 
     def unescape(self):
diff --git a/markupsafe/tests.py b/markupsafe/tests.py
index 8effae0..703cfa6 100644
--- a/markupsafe/tests.py
+++ b/markupsafe/tests.py
@@ -75,6 +75,20 @@ class MarkupTestCase(unittest.TestCase):
         assert escape(None) == Markup(None)
         assert escape_silent('<foo>') == Markup(u'&lt;foo&gt;')
 
+    def test_splitting(self):
+        self.assertEqual(Markup('a b').split(), [
+            Markup('a'),
+            Markup('b')
+        ])
+        self.assertEqual(Markup('a b').rsplit(), [
+            Markup('a'),
+            Markup('b')
+        ])
+        self.assertEqual(Markup('a\nb').splitlines(), [
+            Markup('a'),
+            Markup('b')
+        ])
+
 
 class MarkupLeakTestCase(unittest.TestCase):