Intro to Programming Project 2 Variation

madlibs.py

#this is to ask the user which difficulty he/she would like to use.
print "what difficulty would you like to choose?"
print "press 1 for easy, 2 for medium or 3 for hard"
#these are the possible strings associated with each difficuty level.
string1 = " Today i saw a NOUN on my VERB to the park earlier. So as i went to the bathroom to VERB a NOUN came out of nowhere"
string2 = "I like to VERB while playing with my favorite NOUN. my NOUN likes to VERB"
string3 = "Mike's favorite NOUN likes to VERB all over his bed.Mike likes to VERB in the Bathroom"

easy = 1
medium = 2
hard = 3
#this is the function that selects the levels.
def difficulty_selector():
    user_input = raw_input()
    if user_input == '1':
        print "easy it is"
        return string1
    if user_input == '2':
        print "medium it is"
        return string2
    else:
        print "hard it is"
        return string3
    #cool
    


# for the reverse mad libs generator i used allot of the code from the lesson with some tweaks to it of course

from random import randint

#this replaces the VERB with either the word walk or jog.
def random_verb():
    random_num = randint(0, 1)
    if random_num == 0:
        return "walk"
    else:
        return "jog"
 #this function replaces the NOUN with either the word bird or dog       
def random_noun():
    random_num = randint(0,1)
    if random_num == 0:
        return "bird"
    else:
        return "dog"
#this function puts it all together so that the reverse mad libs generator can work
def word_transformer(word):
    if word == "NOUN":
        return random_noun()
    elif word == "VERB":
        return random_verb()
    else:
        return word[0]
#this is the madlib function which runs the game        
def process_madlib(madlib):
    processed = ""
    index = 0
    box_length = 4
    while index < len(madlib):
        frame = madlib[index: index + box_length]
        to_add = word_transformer(frame)
        processed += to_add
        if len(to_add) == 1:
            index += 1 
        else:
            index += 4
    return processed
#calling this unites the madlib game with the difficulty selector
print process_madlib(difficulty_selector())