How do I remove duplicate words from a list in python without using sets?

Question

I have the following python code which almost works for me (I\'m SO close!). I have text file from one Shakespeare\'s plays that I\'m opening: Original text file:

\"Bu

Answer 1

You did have a couple logic error with your code. I fixed them, hope it helps.

fname = "stuff.txt"
fhand = open(fname)
AllWords = list()      #create new list
ResultList = list()    #create new results list I want to append words to

for line in fhand:
    line.rstrip()   #strip white space
    words = line.split()    #split lines of words and make list
    AllWords.extend(words)   #make the list from 4 lists to 1 list

AllWords.sort()  #sort list

for word in AllWords:   #for each word in line.split()
    if word not in ResultList:    #if a word isn't in line.split            
        ResultList.append(word)   #append it.


print(ResultList)

Tested on Python 3.4, no importing.