Ticket #5567: filter-last.2.diff

django/template/defaultfilters.py

@@ -431 +431 @@
-        return value[0]
-    except IndexError:
-        return u''
-Tru
+Fals
-
+def last(value): 
+    "Returns the last item in a list" 
+    try: 
+        return value[-1] 
+    except IndexError: 
+        return u'' 
+last.is_safe = False
+
-def join(value, arg):
-    """Joins a list with a string, like Python's ``str.join(list)``."""
-    try:

tests/regressiontests/defaultfilters/tests.py

@@ -508 +508 @@
-u'123'
->>> striptags(123)
-u'123'
+>>> last([0, 1, 2, 3, 4]) 
+4 
+>>> last(u'Hello') 
+u'o' 
-
-"""
-

docs/templates.txt

@@ -1403 +1403 @@
-
-Joins a list with a string, like Python's ``str.join(list)``.
-
+last
+~~~~
+
+Returns the last item in a list.
+
-length
-~~~~~~
-