Jumble Solver : A small command line application that takes the jumbled input string and prints out all correct english words with the same set of characters. The set of words are listed in the dictionary file.

solver.py

import sys

################################################
# This fuction searches the words in dictionary#
# Input Parameters : Jumbled Word              #
# Return type : A list containing valid words  #
################################################ 

def wordsearch(jumbledWord): 
    matchList = [] # Creating an empty list
    count = 0      # Setting counter to zero
    dictionary = open('dictionary.txt') # Getting dictionary
    # Using a for loop, traverse all the dictionary datas. 
    for item in dictionary: 
        unsortedWord = item.rstrip()  # strip the right spaces
        sortedWord = sorted(unsortedWord.lower()) # Convert the word in lower case then creating a sorted list of characters         
        if sortedWord == jumbledWord:  # comparing the both lists ! if matches then we have a match
            matchList.append(unsortedWord)  # Append the word in list
            count += 1

    if count == 0:
        sys.stdout.write('No word found in dictionary' + '\n')
    dictionary.close()
    return matchList
    

if __name__ == '__main__':
    if len(sys.argv) < 2: #checking if user have provided jumbled word through command line if not show him/her a message
        sys.stdout.write('No jumbled word specified, Please enter a jumbled word then run'+ '\n')
        sys.exit(0)

    else:
        jumbledWord = sys.argv[1]   # Storing the user input in jumbled Word.
        if jumbledWord.isalpha():
            jumbledWord = jumbledWord.lower() # convert the whole word in lowercase irrespective of the input case type
            jumbledWord = sorted(jumbledWord) # This function(sorted) will create a sorted list(Alphabatically) of jumbled word. 
        else:
            sys.stdout.write('only alphabets in jumbled word' + '\n')
            sys.exit(1)
    matchlist = wordsearch(jumbledWord) # Calling wordsearch function
    print '\n'.join(matchlist)