Hirokazu Yamamoto <ocean-c...@m2.ccsnet.ne.jp> added the comment:
I saw strange thing with following code + release26-maint/trunk.
from itertools import *
class Repeater(object): # this class is similar to itertools.repeat
def __init__(self, o, t):
self.o = o
self.t = int(t)
def __iter__(self): # its iterator is itself
return self
def next(self):
if self.t > 0:
self.t -= 1
return self.o
else:
raise StopIteration
r1 = Repeater(1, 3)
r2 = Repeater(2, 4)
for i, j in izip_longest(r1, r2, fillvalue=0):
print(i, j)
Be care that Repeater is using new-style class. (it's default on py3k) I
couldn't see any problem with officially released windows binary, but I
could see following error with VC6 debug build.
(1, 2)
(1, 2)
(1, 2)
(0, 2)
XXX undetected error
Traceback (most recent call last):
File "a.py", line 20, in <module>
print(i, j)
File "a.py", line 15, in next
raise StopIteration
StopIteration
# Still there is possibility this is VC6 bug though.
----------
nosy: +ocean-city
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<http://bugs.python.org/issue7244>
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