main_2_2.py

# Lab No 2

'''
Task 2.2: 
Implement a book search by author, using the result limitation according to your variant.

Restrictions: Up to 200 rubles
'''


import csv

     
def search_by_author(book_file):
    book_file.seek(0) 
    reader = csv.DictReader(book_file, delimiter=';')
    input_author_name = input("Please type the author in you want to search:")
    print(f"\nThese are the books from {input_author_name} which are cheaper then 200 rubels:")
    for row in reader:
        if (str(row['Book-Author']) == input_author_name) and (float(row['Price'].replace(",", ".")) < 200):
            booktitle = row['Book-Title']
            print(booktitle)
      
with open('books-en.csv') as book_file:
    search_by_author(book_file)