''' Purpose: print the contents of a CSV web file
'''

# specify data source
CSV_WEB_FILE = 'http://www.cs.virginia.edu/~cs1112/datasets/csv/rows_of_stuff.csv'

# import local module url to help automate getting contents of a web resource
import url

# import pause to control execution (not something to be in your code)
import pause

# get contents of web resource
contents = url.get_contents( CSV_WEB_FILE )

# get contents into dataset form
dataset = contents.strip()       # clean up

dataset = dataset.split( '\n' )  # split dataset into a list of rows

print( dataset )                 # echo dataset to see what we got so far

pause.enter_when_ready()

nbr_rows = len( dataset )        # determine number of rows of data

for i in range( 0, nbr_rows ) :  # split each row into its constiuent columns
    row = dataset[ i ]
    row = row.strip()            # clean up the row
    row = row.split( ',' )       # split the csv-based rows
    dataset[ i ] = row

# print the dataset
for row in dataset :
    print( row )