How To Load A Word List Into Python

I'm working through an introductory Python programming course on MIT OCW. On this problem set I've been given some code to work on and a text file. The code and the text file are i

Solution 1:

line = inFile.readline( ) should be readlines(), plural. readline would read only a single line. The reason why only one word is read. Using readlines() would give you a list delimited by new line characters in your input file.

Solution 2:

raw file like this:

cat wordlist.txt                                                                                                                                     
aa
bb
cc
dd
ee

python file like this:

import random

defload_words(WORDLIST_FILENAME):
       print"Loading word list from file..."
       wordlist = list()
       # 'with' can automate finish 'open' and 'close' filewithopen(WORDLIST_FILENAME) as f:
            # fetch one line each time, include '\n'for line in f:
                # strip '\n', then append it to wordlist
                wordlist.append(line.rstrip('\n'))
       print" ", len(wordlist), "words loaded."print'\n'.join(wordlist)
       return wordlist

defchoose_word (wordlist):
       return random.choice (wordlist)

wordlist = load_words('wordlist.txt')

then result:

python load_words.py                                                                                                                                 
Loading word list from file...
  5 words loaded.
aa
bb
cc
dd
ee

Solution 3:

the function u have written can read words in a single line. It assumes all words are written in single line in text file and hence reads that line and creates a list by splitting it. However, it appears your text file contains some newlines also. Hence u can replace the following with:

line = inFile.readline( ) 
wordlist = string.split (line) 

with:

wordlist =[] 
for line in inFile:
    line = line.split()
    wordlist.extend(line)
print" ", len(wordlist), "words loaded."