Question

adapt one of the techniques from the lecture notes for writing a dictionary to disk to save the contents of the inventory dictionary in a file named inventory.csv.

Answer 1

One possible way to adapt a technique from the lecture notes for writing a dictionary to disk to save the contents of the inventory dictionary in a file named inventory.csv would be to use the csv module in Python. First, import the csv module using the following statement:

import csv

Next, open a file named inventory.csv in write mode using the following statement:

csvfile = open('inventory.csv', 'w', newline='')

Then, create a csv writer object using the following statement:

writer = csv.writer(csvfile)

Now, iterate over the items in the inventory dictionary and write each item to the csv file using the following statements:

for item, quantity in inventory.items():

writer.writerow([item, quantity])

Finally, close the csv file using the following statement:

csvfile.close()

This should save the contents of the inventory dictionary to a file named inventory.csv in comma-separated value (CSV) format.

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