[Tutor] Question on joining out of order dictionary elements

[Andre Engels]

2007/1/11, raghu raghu <vgvr620034 at gmail.com>:

> >>> print "\\".join((config["val2"],config["val1"],config["val3"]))
> elem2\elem1\elem3
>
> or
>
> >>> print "%s\\%s\\%s" % (config["val2"],config["val1"],config["val3"])
> elem2\elem1\elem3
>
> but this seems somehow uneligent.
>
> Are there a more efficient/compact ways of doing this kind of
> operation or is this it?
>

Maybe you like:
print "\\".join([config[val] for val in ["val2","val1","val3"]])

-- 
Andre Engels, andreengels at gmail.com
ICQ: 6260644  --  Skype: a_engels
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