从CSV文件导入行，但不是整行

Question

So I'm importing a row from a .csv file into Python, it's going through ok but it's printing the whole row but I only need the first 15 cells down.

I'm now trying to break the script with a while statement at column 15 but cannot think of how to word it. Can anyone point me in the right direction with this?

So far I have the following code:

import csv
f=open ('example')
csv_f=csv.reader(f)

for row in csv_f:
    print(row[8]):
        while condition:
            ...

Answer 1

You could iterate over just the first 15 rows:

from itertools import islice
for row in islice(csv_f, 15):
    ...

Answer 2

csv_f = csv.reader(f)
for line_number, row in enumerate(csv_f):
    if line_number >= 15:
        break
    print(row[8])

Answer 3

I would suggest you to use pandas in this case, since you probably don't want a DataFrame , here's how you can get a list of list:

import pandas as pd
df = pd.read_csv('your_csv.csv', usecols=range(15))
mylol = df.values.tolist()