csvdata_to_dictionary.py

import os # OS module provides a portable way of using operating system-dependent functionality
import csv # which is used to store tabular data or spreadsheet file format, which uses comma as delimiter or separator, and such filesare known as CSV files.
 #import contains inbuilt functions to use

# Create a file with data in it


def create_file(filename):
    with open(filename, "w") as file:
        file.write("name,color,type\n")
        file.write("carnation,pink,annual\n")
        file.write("daffodil,yellow,perennial\n")
        file.write("iris,blue,perennial\n")
        file.write("poinsettia,red,perennial\n")
        file.write("sunflower,yellow,annual\n")

# Read the file contents and format the information about each row


def contents_of_file(filename):
    return_string = ""

    # Call the function to create the file
    create_file(filename)

    # Open the file
    with open(filename) as file:
        # Read the rows of the file into a dictionary
        reader = csv.DictReader(file)
        # Process each item of the dictionary
        for row in reader:
            return_string += "a {} {} is {}\n".format(
                row["color"], row["name"], row["type"])
    return return_string


# Call the function
print(contents_of_file("flowers.csv"))