Python creating a dictionary and swapping these into another file

Posted by satsurae on Stack Overflow See other posts from Stack Overflow or by satsurae
Published on 2010-04-01T19:26:32Z Indexed on 2010/04/01 20:13 UTC
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Hi all,

I have two tab delimited .csv file. From one.csv I have created a dictionary which looks like:

'EB2430': ' "\t"idnD "\t"yjgV "\t"b4267 "\n',
'EB3128': ' "\t"yagE "\t\t"b0268 "\n',
'EB3945': ' "\t"maeB "\t"ypfF "\t"b2463 "\n',
'EB3944': ' "\t"eutS "\t"ypfE "\t"b2462 "\n',

I would like to insert the value of the dictionary into the second.csv file which looks like:

"EB2430"    36.81   364 222 4   72  430 101 461 1.00E-063   237
"EB3128"    26.04   169 108 6   42  206 17  172 6.00E-006   45.8
"EB3945"    20.6    233 162 6   106 333 33  247 6.00E-005   42.4
"EB3944"    19.07   367 284 6   1   355 1   366 2.00E-023   103 

With a resultant output tab delimited:

'EB2430'   idnD   yjgV   b4267   36.81   364 222 4   72  430 101 461 1.00E-063   237
'EB3128'   yagE   b0268   26.04   169 108 6   42  206 17  172 6.00E-006   45.8
'EB3945'   maeB   ypfF   b2463   20.6    233 162 6   106 333 33  247 6.00E-005   42.4
'EB3944'   eutS   ypfE   b2462   19.07   367 284 6   1   355 1   366 2.00E-023   103

Here is my code for creating the dictionary:

f = open ("one.csv", "r")
g = open ("second.csv", "r")
eb = []
desc = []
di = {} 

for line in f:
    for row in f:
        eb.append(row[1:7])
        desc.append(row[7:])

di = dict(zip(eb,desc))

Sorry for it being so long-winded!! I've not been programming for long.

Cheers!

Sat

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