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Wed Nov 9 10:44:50 CET 2011 · https://mail.python.org/pipermail/python-dev/2011-November/114393.html

Am 09.11.2011 09:25, schrieb Stefan Behnel:
> Stefan Behnel, 07.11.2011 18:46:
>> Éric Araujo, 07.11.2011 18:24:
>>>> http://hg.python.org/cpython/rev/bbc929bc2224
>>>
>>>> user: Philip Jenvey<pjenvey at underboss.org>
>>>> summary:
>>>> quote the type name for improved readability
>>>>
>>>> files:
>>>> Python/bltinmodule.c | 2 +-
>>>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>>>
>>>>
>>>> diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
>>>> --- a/Python/bltinmodule.c
>>>> +++ b/Python/bltinmodule.c
>>>> @@ -1121,7 +1121,7 @@
>>>> return NULL;
>>>> if (!PyIter_Check(it)) {
>>>> PyErr_Format(PyExc_TypeError,
>>>> - "%.200s object is not an iterator",
>>>> + "'%.200s' object is not an iterator",
>>>> it->ob_type->tp_name);
>>>> return NULL;
>>>> }
>>>
>>> What about displaying the repr of the type object?
>>
>> While I agree that this is more readable, quoted type names are rather
>> rare
>> if not pretty much unprecedented in core exception messages, so this is
>> definitely not the only place that would need changing.
>>
>> However, note that arbitrarily changing exception messages always breaks
>> someone's doctests, so my personal preference would be to keep it as
>> it was.
> 
> ... and I just noticed that it did break a doctest in Cython's
> regression test suite. Should I change the test, or will this be taken
> back?

I recommend reverting the change. I fail to see why quoting the name
improves readability.

Regards,
Martin

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[Python-Dev] [Python-checkins] cpython: quote the type name for improved readability