Open the file ‘odi.csv’ using DictReader in read mode and store it in the variable reader. (Use single quotes and do not leave the blank spaces)
Question
Open the file ‘odi.csv’ using DictReader in read mode and store it in the variable reader. (Use single quotes and do not leave the blank spaces)
Solution
Sure, here is how you can open a file using DictReader in Python:
import csv
# Open the file
with open('odi.csv', 'r') as file:
# Use DictReader to read the file
reader = csv.DictReader(file)
# Now you can access your csv data as a dictionary
for row in reader:
print(row)
In this code:
- We first import the csv module.
- We then open the file 'odi.csv' in read mode ('r') using the built-in open() function, and store the file object in the variable 'file'.
- We create a DictReader object, passing the file object to it. This DictReader object is stored in the variable 'reader'.
- Finally, we iterate over 'reader'. Each 'row' in 'reader' is an OrderedDict where the keys are the fieldnames in the csv file, and the values are the values in the current row. We print each row to the console.
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