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PEP 3114: rename .next() to .__next__() and add next() builtin.

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This commit is contained in:
Georg Brandl 2007-04-21 15:47:16 +00:00
parent 4d2adcca52
commit a18af4e7a2
83 changed files with 495 additions and 425 deletions
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12
Lib/test/seq_tests.py
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@ -26,7 +26,7 @@ class IterFunc:
self.i = 0
def __iter__(self):
return self
def next(self):
def __next__(self):
if self.i >= len(self.seqn): raise StopIteration
v = self.seqn[self.i]
self.i += 1
@ -46,14 +46,14 @@ class IterNextOnly:
def __init__(self, seqn):
self.seqn = seqn
self.i = 0
def next(self):
def __next__(self):
if self.i >= len(self.seqn): raise StopIteration
v = self.seqn[self.i]
self.i += 1
return v
class IterNoNext:
'Iterator missing next()'
'Iterator missing __next__()'
def __init__(self, seqn):
self.seqn = seqn
self.i = 0
@ -67,7 +67,7 @@ class IterGenExc:
self.i = 0
def __iter__(self):
return self
def next(self):
def __next__(self):
3 // 0
class IterFuncStop:
@ -76,7 +76,7 @@ class IterFuncStop:
pass
def __iter__(self):
return self
def next(self):
def __next__(self):
raise StopIteration
from itertools import chain, imap
@ -296,7 +296,7 @@ class CommonTest(unittest.TestCase):
class T(self.type2test):
def __getitem__(self, key):
return str(key) + '!!!'
self.assertEqual(iter(T((1,2))).next(), 1)
self.assertEqual(next(iter(T((1,2)))), 1)
def test_repeat(self):
for m in xrange(4):