On 2012-12-04 19:37, Ian Kelly wrote:
On Tue, Dec 4, 2012 at 11:48 AM, Alexander Blinne <n...@blinne.net
<mailto:n...@blinne.net>> wrote:
Am 04.12.2012 19:28, schrieb DJC:
>>>> (i for i,v in enumerate(w) if v.upper() != v).next()
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> AttributeError: 'generator' object has no attribute 'next'
Yeah, i saw this problem right after i sent the posting. It now is
supposed to read like this
>>> def split_product(p):
... w = p.split(" ")
... j = next(i for i,v in enumerate(w) if v.upper() != v)
... return " ".join(w[:j]), " ".join(w[j:])
It still fails if the product description is empty.
>>> split_product("CAPSICUM RED")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 3, in split_product
StopIteration
I'm not meaning to pick on you; some of the other solutions in this
thread also fail in that case.
>>> re.findall(r"(?m)^([A-Z\s]+) (.+)$", "CAPSICUM RED")
[('CAPSICUM', 'RED')]
That's easily fixed:
>>> re.findall(r"(?m)^([A-Z\s]+)(?: (.*))?$", "CAPSICUM RED")
[('CAPSICUM RED', '')]
>>> prod_desc("CAPSICUM RED") # the second version from Neil's post
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 14, in prod_desc
IndexError: string index out of range
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