Computer Science

Identify the error in the following code.

import csv
f = open('attendees1.csv')
csv_f = csv.reader()
for row in csv_f:
    print(row)

3 Likes

import csv
f = open('attendees1.csv') #error 1
csv_f = csv.reader() #error 2
for row in csv_f:
    print(row)

To use the csv.reader() function, the file should be opened in read mode ('r').
The reader object should be in syntax <name-of-reader-object> = csv.reader(<file-handle>).

The corrected code is :

import csv
f = open('attendees1.csv', 'r')
csv_f = csv.reader(f)
for row in csv_f:
    print(row)

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What is the output of the following considering the file data.csv given below.

    File data.csv contains:
Identifier;First name;Last name
901242;Riya;Verma
207074;Laura;Grey
408129;Ali;Baig
934600;Manit;Kaur
507916;Jiva;Jain

import csv
with open('C:\data.csv', 'r+') as f: 
  data = csv.reader(f)
  for row in data: 
      if 'the' in row :
          print(row)

import csv
f = open('attendees1.csv')
csv_f = csv.writer(f)

import pickle
data = ['one', 2, [3, 4, 5]]
with open('data.dat', 'wb' :
  pickle.dump(data)