Re: [Tutor] packing a list of lists

[kevin parks]

Thanks for the replies. Though the list comprehension does not work:

TypeError: enumerate() takes exactly 1 argument (2 given)


On Aug 29, 2009, at 12:20 AM, vince spicer wrote:

#print foohough I didn't test your code, I think what you are trying to accomplish can be done using enumerate cleaner

def pack(foo):
    out = []
    for x,y in enumerate(foo, 1):
        out.append((x,y))
    return out




Or even cleaner with list comprehension

def pack(foo):
    return [x for x in enumerate(foo, 1)]

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