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

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

# define the base folder for course csv datasets
CSV_WEB_FOLDER = "http://www.cs.virginia.edu/~cs1112/datasets/csv/"

# specify data source
reply = input( "Enter name of dataset: " )

# clean up the reply to get file name
file_name = reply.strip()

# get url link for dataset
link = CSV_WEB_FOLDER + file_name

# get web resource dataset as rows of strings
dataset = url.get_raw_dataset( link ) # this is a function that
# does everything from get_a_dataset.py for you! So it gets a webpage
# csv text and makes it into a dataset (list of lists) for you!

# echo dataset row by row

for row in dataset :
    print( row )

print()

# get web resource dataset as rows of values
dataset = url.get_dataset( link ) # If you need to read a dataset,
# this one will make any numeric strings into numbers too and
# string boolean values into correct booleans so
# that you can work with them (so that types have meanings)

# echo dataset row by row
for row in dataset :
    print( row )