''' Purpose: translate user text to English
'''

# get access to url support
import url

# CS 1112 translation dictionary -- entries are of form: word,translation
BABEL_FISH_URL = 'http://www.cs.virginia.edu/~cs1112/datasets/words/babelfish'

# get contents of babel fish url
dataset = url.get_dataset( BABEL_FISH_URL )

# convert csv-based word mappings into dictionary format
word_mappings = {}
for entry in dataset:
    foreign, english = entry
    word_mappings[ foreign ] = english

print( word_mappings)
print()

# get the user text to be translated
reply = input( 'Enter phrase to be translated: ' )

# convert reply into a list of words
to_be_translated = reply.split()

# process the list word by word
translation = ''

for word in to_be_translated :
    # translate word
    if word in word_mappings: # seeing if the word is in the dict
        english = word_mappings.get(word) #grabbing the english of that word

    else:
        english = '>' + word + '<' # word not in dictionary

    translation = translation + english + ' ' #adding english word to accumulator

# print translation
print( translation )