From: Raymond Hettinger <python@rcn.com>
Date: Tue, 24 Feb 2009 11:25:35 +0000 (+0000)
Subject: range() should have been registered as a Sequence.
X-Git-Tag: v3.1a1~101
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9aa53c2f0151032c5592d0c8b112fc35d7f77078;p=python

range() should have been registered as a Sequence.
Needs to be backported to 2.6, 2.7, and 3.0.
---

diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py
index eed87628be..c7636ec80e 100644
--- a/Lib/_abcoll.py
+++ b/Lib/_abcoll.py
@@ -546,6 +546,7 @@ class Sequence(Sized, Iterable, Container):
 
 Sequence.register(tuple)
 Sequence.register(str)
+Sequence.register(range)
 
 
 class ByteString(Sequence):
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index 1127910ac8..c73d89bdfc 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -406,6 +406,8 @@ class TestCollectionABCs(ABCTestCase):
         for sample in [tuple, list, bytes, str]:
             self.failUnless(isinstance(sample(), Sequence))
             self.failUnless(issubclass(sample, Sequence))
+        self.failUnless(isinstance(range(10), Sequence))
+        self.failUnless(issubclass(range, Sequence))
         self.failUnless(issubclass(str, Sequence))
         self.validate_abstract_methods(Sequence, '__contains__', '__iter__', '__len__',
             '__getitem__')