Read specific columns from a csv file with csv module?

Question

I\'m trying to parse through a csv file and extract the data from only specific columns.

Example csv:

ID | N         


        

Answer 1

SAMPLE.CSV
a, 1, +
b, 2, -
c, 3, *
d, 4, /
column_names = ["Letter", "Number", "Symbol"]
df = pd.read_csv("sample.csv", names=column_names)
print(df)
OUTPUT
  Letter  Number Symbol
0      a       1      +
1      b       2      -
2      c       3      *
3      d       4      /

letters = df.Letter.to_list()
print(letters)
OUTPUT
['a', 'b', 'c', 'd']