''' Purpose: practice getting data from a useful dataset
'''

import url

# specify data source
DATASET_SOURCE = 'http://www.cs.virginia.edu/~cs1112/datasets/csv/best-sellers.csv'

# get data for the dataset
dataset = url.get_dataset( DATASET_SOURCE )

print( 'dataset: ', dataset )

# determine dataset header
header = ...

print( 'dataset header: ', header )

# determine and print books of the dataset
books = ...

print( 'dataset data: ', books )

# determine number of books
nbr_books = ...

print( nbr_books)