Added map method and changed the name 'list'

tempy/tempy.py

@@ -703,11 +703,16 @@ def clone(self):
         return copy(self)
 
     @classmethod
-    def join(cls, list):
-        n = len(list)
+    def join(cls, list_ele):
+        n = len(list_ele)
         for index in range(1, 2*n-2, 2):
-            list.insert(index, cls())
-        return list
+            list_ele.insert(index, cls())
+        return list_ele
+
+    @classmethod
+    def map(cls, list_ele):
+        mapped_list = [cls()(ele) for ele in list_ele]
+        return mapped_list
 
 
 class Escaped(DOMElement):

tests/test_DOMElement.py

@@ -6,7 +6,7 @@
 
 from tempy.elements import Tag
 from tempy.exceptions import WrongContentError, WrongArgsError, TagError, DOMModByKeyError, DOMModByIndexError
-from tempy.tags import Div, A, P, Html, Head, Body, Pre, Br
+from tempy.tags import Div, A, P, Html, Head, Body, Pre, Br, Td
 from tempy.tempy import DOMElement, Escaped
 
 
@@ -578,7 +578,14 @@ def test_find(self):
         self.assertEqual(len(result), 1)
 
     def test_join(self):
-        tag= Div()
-        list=['foo', 'Br', 'Div', 'Pre']
-        result= tag.join(list)
+        tag = Div()
+        list_ele = ['foo', 'Br', 'Div', 'Pre']
+        result = tag.join(list_ele)
         self.assertEqual(len(result), 7)
+
+    def test_map(self):
+        tag = Td()
+        list_ele = ['foo', 'Br', 'Div', 'Pre']
+        result = tag.map(list_ele)
+        self.assertEqual(len(result), 4)
+