[IronPython] Unpacking
Iivari Mokelainen
iivari at mokelainen.com
Wed Sep 8 20:08:37 CEST 2010
I thought you guys would suggest something like this
def parseOffsets(str):
seq = str.split()
dict = {}
while seq != []:
name, x, y = seq[:3]
dict[name] = (int(x),int(y))
del seq[:3]
return dict
which seems to me as something in more of python-spirit? :D
well, anyways, thanks - now i know i dont have to bend backwards with
restricting myself from using simple old paradigms (like for loop) in my
python code (:
Cheers!
On 08/09/2010 17:13, Vernon Cole wrote:
> If you bring up Python in interactive mode, and type "import this",
> some sage advice will appear:
> v v v v v
> C:\Users\vernon>ipy
> C:\Users\vernon>"c:\program files\IronPython 2.7\ipy.exe"
> IronPython 2.7 Alpha 1 (2.7.0.1) on .NET 4.0.30319.1
> >>> import this
>
> Explicit is better than implicit.
> Simple is better than complex.
> Readability counts.
> ^ ^ ^ ^
>
> In that spirit, may I suggest the following simple, readable code?
> <code>
> ml = ['name1','x1','y1','name2','x2','y2']
> i = 0
> d = {}
> while True:
> try:
> d[ml[i]] = (ml[i+1],ml[i+2])
> except IndexError:
> break
> i += 3
> print repr(d)
> </code>
>
> On Wed, Sep 8, 2010 at 5:29 AM, Iivari Mokelainen
> <iivari at mokelainen.com <mailto:iivari at mokelainen.com>> wrote:
>
> I need to unpack a list of
> [name, x, y, name, x, y]
> to a dictionary
> {name : (x,y), name:(x,y)}
> how would one do that?
>
> Also, is it ok to ask such newbie questions here, or is there a
> better place for that?
>
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