python


Split csv file into SINGLE COLUMN text files


I have a .csv file with stock data with 7 columns, that is 7 comma- separated values per row. There are thousands of rows, and I want to read this file and write the columns in their entirety to individual text files.
This should not be to difficult but I can find no one doing this kind of operation ?
To make it perfectly clear. I have 1 .csv file with 7 comma- separated values. I want to write these to 7 text files based on column.
Anybody who have done this and can assist ? Much obliged.
Pseudocode:
with open CSV, open file column 1, open file column 2, ..., open file column 7:
fh = [fh1, fh2, ... fh7]
while CSV readline
for I, column_data in CSV line:
fh[I].write(column_data)

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