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write CSV columns out in a different order in Python

I realize this is very similar to this question. However, I have a CSV file that always comes in the same format that I need to write out with columns in a different order to move it down the data processing pipeline. If my csv file contains headers and data like this:

Date,Individual,Plate,Sample,test,QC
03312011,Indiv098,P342,A1,deep,passed
03312011,Indiv113,P352,C3,deep,passed

How would I write out a csv file with the same columns as the original input csv but in the following order:

test,QC,Plate,Sample
deep,passed,P342,A1
deep,passed,P352,C3

My initial thought was to do something like this:

f = open('test.csv')
lines = f.readlines()
for l in lines:
    h = l.split(",")
    a, b, c, d, e, f  = h
    for line in h:
        print e, f, c, d, 
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reorderfunc = operator.itemgetter(4, 5, 2, 3)

 ...

newrow = reorderfunc(oldrow)
 ...

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