Re: [Numpy-discussion] Arrays and format()

[Ryan May]

Gustav,

I had seen this discussion, but completely blanked when I posted my problem.

I looked over the proposal and nothing jumped out at me on a quick
read-through; it seemed straightforward and would meet my needs.

I'll try to carve out some time to think a bit more about it and let you
know if anything jumps out.

Ryan


On Tue, Feb 28, 2017 at 12:59 PM, Gustav Larsson 
wrote:

> I am hoping to submit a PR for a __format__ numpy enhancement proposal
> this weekend. I will be a slightly revised version of my original draft
> posted here two weeks ago. Ryan, if you have any thoughts on the writeup
>  so
> far, I'd love to hear them.
>
>
> On Tue, Feb 28, 2017 at 9:38 AM, Nathan Goldbaum 
> wrote:
>
>> See this issue:
>>
>> https://github.com/numpy/numpy/issues/5543
>>
>> There was also a very thorough discussion of this recently on this
>> mailing list:
>>
>> http://numpy-discussion.10968.n7.nabble.com/Proposal-to-supp
>> ort-format-td43931.html
>>
>> On Tue, Feb 28, 2017 at 11:32 AM Ryan May  wrote:
>>
>>> Hi,
>>>
>>> Can someone take a look at: https://github.com/numpy/numpy/issues/7978
>>>
>>> The crux of the issue is that this:
>>>
>>> # This works
>>> a = "%0.3g" % np.array(2)
>>> a
>>> '2'
>>>
>>> # This does not
>>> a = "{0:0.3g}".format(np.array(2))
>>> TypeError: non-empty format string passed to object.__format__
>>>
>>> I've now hit this in my code. If someone can even point me in the
>>> general direction of the code to dig into for this (please let it be
>>> python, please let it be python...), I'll dig in more.
>>>
>>> Ryan
>>>
>>> --
>>> Ryan May
>>>
>>> ___
>>> NumPy-Discussion mailing list
>>> NumPy-Discussion@scipy.org
>>> https://mail.scipy.org/mailman/listinfo/numpy-discussion
>>>
>>
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>>
>
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>


-- 
Ryan May
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Re: [Numpy-discussion] Arrays and format()

[Gustav Larsson]

I am hoping to submit a PR for a __format__ numpy enhancement proposal this
weekend. I will be a slightly revised version of my original draft posted
here two weeks ago. Ryan, if you have any thoughts on the writeup
 so far,
I'd love to hear them.

On Tue, Feb 28, 2017 at 9:38 AM, Nathan Goldbaum 
wrote:

> See this issue:
>
> https://github.com/numpy/numpy/issues/5543
>
> There was also a very thorough discussion of this recently on this mailing
> list:
>
> http://numpy-discussion.10968.n7.nabble.com/Proposal-to-
> support-format-td43931.html
>
> On Tue, Feb 28, 2017 at 11:32 AM Ryan May  wrote:
>
>> Hi,
>>
>> Can someone take a look at: https://github.com/numpy/numpy/issues/7978
>>
>> The crux of the issue is that this:
>>
>> # This works
>> a = "%0.3g" % np.array(2)
>> a
>> '2'
>>
>> # This does not
>> a = "{0:0.3g}".format(np.array(2))
>> TypeError: non-empty format string passed to object.__format__
>>
>> I've now hit this in my code. If someone can even point me in the general
>> direction of the code to dig into for this (please let it be python, please
>> let it be python...), I'll dig in more.
>>
>> Ryan
>>
>> --
>> Ryan May
>>
>> ___
>> NumPy-Discussion mailing list
>> NumPy-Discussion@scipy.org
>> https://mail.scipy.org/mailman/listinfo/numpy-discussion
>>
>
> ___
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> https://mail.scipy.org/mailman/listinfo/numpy-discussion
>
>
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Re: [Numpy-discussion] Arrays and format()

[Nathan Goldbaum]

See this issue:

https://github.com/numpy/numpy/issues/5543

There was also a very thorough discussion of this recently on this mailing
list:

http://numpy-discussion.10968.n7.nabble.com/Proposal-to-support-format-td43931.html

On Tue, Feb 28, 2017 at 11:32 AM Ryan May  wrote:

> Hi,
>
> Can someone take a look at: https://github.com/numpy/numpy/issues/7978
>
> The crux of the issue is that this:
>
> # This works
> a = "%0.3g" % np.array(2)
> a
> '2'
>
> # This does not
> a = "{0:0.3g}".format(np.array(2))
> TypeError: non-empty format string passed to object.__format__
>
> I've now hit this in my code. If someone can even point me in the general
> direction of the code to dig into for this (please let it be python, please
> let it be python...), I'll dig in more.
>
> Ryan
>
> --
> Ryan May
>
> ___
> NumPy-Discussion mailing list
> NumPy-Discussion@scipy.org
> https://mail.scipy.org/mailman/listinfo/numpy-discussion
>
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