On Wed, Mar 19, 2014 at 4:13 PM, Ethan Furman <et...@stoneleaf.us> wrote:
> On 03/19/2014 03:57 PM, Antoine Pitrou wrote:
>
>> On Wed, 19 Mar 2014 15:17:53 -0700
>> Ethan Furman <et...@stoneleaf.us> wrote:
>>
>>> On 03/19/2014 03:13 PM, Antoine Pitrou wrote:
>>>
>>>> On Wed, 19 Mar 2014 14:37:42 -0700
>>>> Ethan Furman <et...@stoneleaf.us> wrote:
>>>>
>>>>> Here's the code in question:
>>>>>
>>>>> class PsuedoFloat:
>>>>> def __init__(self, value):
>>>>> self.value = float(value)
>>>>> def __int__(self):
>>>>> return int(self.value)
>>>>>
>>>>> pi = PsuedoFloat(3.1415)
>>>>>
>>>>> self.assertRaisesRegex(TypeError, '%x format: an integer
>>>>> is required, not PsuedoFloat', '%x'.__mod__, pi),
>>>>>
>>>>> Here's the exception:
>>>>>
>>>>> ======================================================================
>>>>> ERROR: test_formatting (test.test_unicode.UnicodeTest)
>>>>> ----------------------------------------------------------------------
>>>>> TypeError: 'PsuedoFloat' object is not callable
>>>>>
>>>>> During handling of the above exception, another exception occurred:
>>>>>
>>>>> Traceback (most recent call last):
>>>>> File "/home/ethan/source/python/issue19995/Lib/test/test_unicode.py",
>>>>> line 1156, in test_formatting
>>>>> self.assertRaisesRegex(TypeError, '%c'.__mod__, pi),
>>>>>
>>>>
>>>> This is certainly not the code you are showing above.
>>>>
>>>
>>> More words, please! :)
>>>
>>
>> I mean the line shown just above in the traceback does not match the
>> code you presented at the top, and that line clearly has a missing
>> regex pattern.
>>
>
> A regex pattern can be a literal, yes? In which case
>
> exception -> TypeError
> regex -> '%x format: an integer is required, not PsuedoFloat'
> callable -> '%x'.__mod__
> *args -> pi
> **kwargs -> None
>
> So, unless you can point to where I've gone wrong with the above (which is
> why I posted in the first place), I think we have a bug in unittest.
>
> Also:
>
> self.assertRaisesRegex(TypeError, '%x format: an integer is
> required, not float','%x'.__mod__, 3.14),
> self.assertRaisesRegex(TypeError, '%X format: an integer is
> required, not float','%X'.__mod__, 2.11),
> self.assertRaisesRegex(TypeError, '%o format: an integer is
> required, not float','%o'.__mod__, 1.79),
>
> these lines all work just fine.
>
What Antoine is trying to tell you is that the traceback you pasted shows
this:
File "/home/ethan/source/python/issue19995/Lib/test/test_unicode.py",
line 1156, in test_formatting
self.assertRaisesRegex(TypeError, '%c'.__mod__, pi),
... which is passing '%c'.__mod__ as the 'regex' argument. '%c'.__mod__ is
a method of a builtin type, a 'method-wrapper' object, which is why you get
the error you're getting: AttributeError: 'method-wrapper' object has no
attribute 'search'.
--
Thomas Wouters <tho...@python.org>
Hi! I'm an email virus! Think twice before sending your email to help me
spread!
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
https://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
