New submission from Greg Jednaszewski jednaszew...@gmail.com:
Found on 2.6.2 and 2.6.4:
I expect that printing an uninitialized variable from a defaultdict should
work. In fact it does with old-style string formatting. However, when you try
to do it with new-style string formatting, it
Changes by Ezio Melotti ezio.melo...@gmail.com:
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nosy: +eric.smith, ezio.melotti
priority: - normal
stage: - test needed
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue8134
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Eric Smith e...@trueblade.com added the comment:
str.format() does not take a mapping object. You want:
{0[foo]}.format(d)
'0'
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resolution: - invalid
stage: test needed - committed/rejected
status: open - closed
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Python tracker
Greg Jednaszewski jednaszew...@gmail.com added the comment:
Oops, thanks. I should have known that. However, should this work? This is
what initially led me to file this ticket. My initial example was a bad one.
from collections import defaultdict
d = defaultdict(int)
d['bar'] += 1
Benjamin Peterson benja...@python.org added the comment:
No, because that's not the behavior of keyword arguments.
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nosy: +benjamin.peterson
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue8134
Eric Smith e...@trueblade.com added the comment:
See also issue 6081.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue8134
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