Gareth Rees <g...@garethrees.org> added the comment:
See my last paragraph: I propose to deliver a single patch that fixes both this
bug and issue12675. I hope this is OK. (If you prefer, I'll try to split the
patch in two.)
I just noticed another bug in untokenize(): in compatibility mode, if
untokenize() is passed an iterator rather than a list, then the first token
gets discarded:
Python 3.3.0a0 (default:c099ba0a278e, Aug 2 2011, 12:35:03)
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on
darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from tokenize import untokenize
>>> from token import *
>>> untokenize([(NAME, 'hello')])
'hello '
>>> untokenize(iter([(NAME, 'hello')]))
''
No-one's noticed this because the unit tests only ever pass lists to
untokenize().
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue12691>
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