# MadLibs from a file

def madlib_word(word): """Returns a substitution for a fill-in-the-blank or the original word.""" if word[0] == "_" == word[-1]: return input(word[1:-1].replace("_", " ")+'? ') else: return word

def madlib_line(text): """Returns a string containing the line with the fill-in-the-blanks substituted.""" words = text.split() # try printing this to see what it does # process all the words in the line and return a string - hint use madlib_word return

def madlib_file(filename): """Reads the madlib file and returns the completed madlib as a list of strings.""" # process all the lines in the file and return a list of strings - hint use madlib_line return

def madlib_print(madlib): """Prints a completed MadLib, line by line.""" # print the strings in the list return

def main(): """Completes the user supplied madlib.""" filename = input("MadLib filename? ") madlib_print(madlib_file(filename))

# Do not change the following lines or the tests will fail. if __name__ == '__main__': main()

Sample Input There are four sample files for you to test your program. You can download these files below. madlib1 madlib2 madlib3 madlib4 The contents of the madlib4 file are name is toocool for noun class. Instead, they wi1l be attending _an_event Note that there are spaces surrounding each blank_ in the input file to simplify parsing them The same input for the program includes the filename, followed by the values for the_blanks_ Here is some sample input for madlib4. madlib4 Frank Python concert Sample Output The output for the madlib4 file should look like this when given the sample input above. MadLib filename? name? noun? an event? Frank is too cool for Python class Instead, they will be attending concert . Your solution should contain the following functions 1. madlib_word (word) - An implementation of this function is already given. This function replaces the blanks in madlib with given word. 2. madlib_line (text) - This function should make a call to madlib_ word function for building a sentence/line constituting the words. 3. madlib file (filename)- This function should make a call to madlib_line to build each sentence of the given madlib and should write each ne built in above step to the given madlib filename 4. madlib_print (madlib) - Should print a completed madlib from the given madlib file