2010/8/5 Fred Drake :
> 2010/8/4 Łukasz Langa :
>> Shall we do an e.index for IndexErrors as well?
>
> I don't recall stumbling over that need, but the parallel makes it
> tempting. I expect is should be a separate patch, though.
>
> Antoine's right about using keyword args from C, though. I'd ex
2010/8/4 Łukasz Langa :
> Shall we do an e.index for IndexErrors as well?
I don't recall stumbling over that need, but the parallel makes it
tempting. I expect is should be a separate patch, though.
Antoine's right about using keyword args from C, though. I'd expect a
new helper function that h
On Thu, 5 Aug 2010 07:57:07 +1000
Nick Coghlan wrote:
>
> +1 on what Fred said (i.e. post-moratorium, add a keyword-only "key"
> argument to KeyError, set "e.key" only if that argument is supplied,
> update the standard library to supply it and use a default message of
> "'Key not found: %r' % ke
On 8/4/2010 6:09 PM, Nick Coghlan wrote:
On Thu, Aug 5, 2010 at 8:02 AM, Fred Drake wrote:
On Wed, Aug 4, 2010 at 5:57 PM, Nick Coghlan wrote:
and use a default message of
"'Key not found: %r' % key" if the key argument is supplied without an
explicit message
I suspect you meant a default m
Wiadomość napisana przez Nick Coghlan w dniu 2010-08-04, o godz. 23:57:
> 2010/8/5 Fred Drake :
>> 2010/8/4 Łukasz Langa :
>>> 1. The patch makes KeyError behave analogically to IOError so that the first
>>> arg is now a message and the second is the actual key.
>>
>> I agree with Antoine; there
On Thu, Aug 5, 2010 at 8:02 AM, Fred Drake wrote:
> On Wed, Aug 4, 2010 at 5:57 PM, Nick Coghlan wrote:
>> and use a default message of
>> "'Key not found: %r' % key" if the key argument is supplied without an
>> explicit message
>
> I suspect you meant a default message of
>
> 'Key not found:
On Wed, Aug 4, 2010 at 5:57 PM, Nick Coghlan wrote:
> and use a default message of
> "'Key not found: %r' % key" if the key argument is supplied without an
> explicit message
I suspect you meant a default message of
'Key not found: %r' % (key,)
since `key` might be a 1-tuple. :-)
-Fred
2010/8/5 Fred Drake :
> 2010/8/4 Łukasz Langa :
>> 1. The patch makes KeyError behave analogically to IOError so that the first
>> arg is now a message and the second is the actual key.
>
> I agree with Antoine; there's no point to this.
>
>> 2. Some people suggest adding e.key to KeyError. I like
2010/8/4 Łukasz Langa :
> 1. The patch makes KeyError behave analogically to IOError so that the first
> arg is now a message and the second is the actual key.
I agree with Antoine; there's no point to this.
> 2. Some people suggest adding e.key to KeyError. I like the idea but in my
> opinion cu
On Wed, 4 Aug 2010 15:39:16 +0200
Łukasz Langa wrote:
> 1. The patch makes KeyError behave analogically to IOError so that the first
> arg is now a message and the second is the actual key.
>
> >>> raise KeyError("Key not found", "a Scotsman on a horse")
> Traceback (most recent call last):
> ..
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