- PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone;
and .keys(), .items(), .values() return dict views.
The dict views aren't fully functional yet; in particular, they can't
be compared to sets yet. but they are useful as "iterator wells".
There are still 27 failing unit tests; I expect that many of these
have fairly trivial fixes, but there are so many, I could use help.
diff --git a/Lib/test/test_iter.py b/Lib/test/test_iter.py
index 76af429..24a4f77 100644
--- a/Lib/test/test_iter.py
+++ b/Lib/test/test_iter.py
@@ -365,8 +365,8 @@
d = {"one": 1, "two": 2, "three": 3}
self.assertEqual(max(d), "two")
self.assertEqual(min(d), "one")
- self.assertEqual(max(d.itervalues()), 3)
- self.assertEqual(min(iter(d.itervalues())), 1)
+ self.assertEqual(max(d.values()), 3)
+ self.assertEqual(min(iter(d.values())), 1)
f = open(TESTFN, "w")
try:
@@ -402,7 +402,7 @@
for i in range(5)]
self.assertEqual(map(None, d,
SequenceClass(5),
- iter(d.iterkeys())),
+ iter(d.keys())),
expected)
f = open(TESTFN, "w")
@@ -437,7 +437,7 @@
[(0,), (1,), (2,)])
d = {"one": 1, "two": 2, "three": 3}
- self.assertEqual(d.items(), list(zip(d, d.itervalues())))
+ self.assertEqual(d.items(), list(zip(d, d.values())))
# Generate all ints starting at constructor arg.
class IntsFrom:
@@ -559,13 +559,13 @@
d = {"one": 1, "two": 2, "three": 3, 1j: 2j}
for k in d:
self.assert_(k in d)
- self.assert_(k not in d.itervalues())
+ self.assert_(k not in d.values())
for v in d.values():
- self.assert_(v in d.itervalues())
+ self.assert_(v in d.values())
self.assert_(v not in d)
- for k, v in d.iteritems():
- self.assert_((k, v) in d.iteritems())
- self.assert_((v, k) not in d.iteritems())
+ for k, v in d.items():
+ self.assert_((k, v) in d.items())
+ self.assert_((v, k) not in d.items())
f = open(TESTFN, "w")
try:
@@ -600,9 +600,9 @@
d = {"one": 3, "two": 3, "three": 3, 1j: 2j}
for k in d:
self.assertEqual(countOf(d, k), 1)
- self.assertEqual(countOf(d.itervalues(), 3), 3)
- self.assertEqual(countOf(d.itervalues(), 2j), 1)
- self.assertEqual(countOf(d.itervalues(), 1j), 0)
+ self.assertEqual(countOf(d.values(), 3), 3)
+ self.assertEqual(countOf(d.values(), 2j), 1)
+ self.assertEqual(countOf(d.values(), 1j), 0)
f = open(TESTFN, "w")
try:
@@ -744,7 +744,7 @@
else:
self.fail("should have raised TypeError")
- a, b, c = {1: 42, 2: 42, 3: 42}.itervalues()
+ a, b, c = {1: 42, 2: 42, 3: 42}.values()
self.assertEqual((a, b, c), (42, 42, 42))
f = open(TESTFN, "w")
@@ -841,7 +841,7 @@
# XXX For a more thorough test, see towards the end of:
# http://mail.python.org/pipermail/python-dev/2002-July/026512.html
a = {1:1, 2:2, 0:0, 4:4, 3:3}
- for b in iter(a), a.iterkeys(), a.iteritems(), a.itervalues():
+ for b in iter(a), a.keys(), a.items(), a.values():
b = iter(a)
self.assertEqual(len(list(b)), 5)
self.assertEqual(list(b), [])