Question

This program is in python and thanks fro whoever help me.

In this program, you will build an English to Hmong translator program. Hmong is a language widely spoken by most Southeast Asian living in the twin cities.

The program lets the user type in a sentence in English and then translate it to a Hmong sentence. The program does not care about grammar or punctuation marks. That means your program should remove punctuation marks from the English words before attempt to translate them. Make sure it is case insensitive. You are given a file containing tuples of entry number, English word, and Hmong word.

If the dictionary does not contain the English word, simply put a question mark (?) as the translation.

Your program should consists of the following functions:

load_dictionary(filename)	Read the file containing the tuples, insert the entries into the dictionary and return the dictionary object.
translate(sentence)	Take a sentence in English and return a sentence in English.
print_word_frequency()	Print the frequency of English words that were translated.
main	The main logic loop.

The main loop:

The program prompts the user for an English sentence. It translate each word in Hmong and print the Hmong words in a sentence. If an English word does not exist in the dictionary, it uses ? as the Hmong translation of that word. Each time the program finishes translating, it asks the user if they want to continue. If not, it displays the English words and the number of time the words have been entered into the program. See sample run below.

Sample run:

Type your English sentence: I can help you help him.

Hmong: kuv tau pab koj pab nws

Another translation (Y/N): Y

Type your English sentence: You can help me.

Hmong: koj tau pab kuv.

Another translation (Y/N): N

Word       Frequency
-----------------------
i 1
can       2
you       2
help       2
him        1

Answer 1

Hi. I have answered this same question before.

Here is the completed code for this problem. Comments are included, go through it, learn how things work and let me know if you have any doubts or if you need anything to change. If you are satisfied with the solution, please rate the answer. Thanks

Note: Please maintain proper code spacing (indentation), just copy the code part and paste it in your compiler/IDE directly, no modifications required (except if you want to change input file name)

#code

import string

#method to load hmong dictionary from file
def load_dictionary(filename):
    #opening file
    file=open(filename)
    #creating empty dict
    data=dict()
    #looping through each line
    for line in file:
        #splitting line by comma
        fields=line.strip().split(',')
        #ensuring the length of result list
        if len(fields)==3:
            #extracting value at index 1 as hmong word, index2 as english word
            hmong=fields[1].lower()
            eng=fields[2].lower()
            #adding to dict, with eng word being key an hmong word being value
            data[eng]=hmong
    #closing file
    file.close()
    #returning data
    return data

#helper method to format a text
def format(text):
    #converting text to lower
    text = text.lower()
    #looping and removing all puntuation symbols from text
    for i in string.punctuation:
        text = text.replace(i, ' ')
    #returning formatted text
    return text

#method to translate a sentence
def translate(sentence, data):
    #variable to store translated text
    translated=''
    #looping through each word in sentence
    for word in sentence.split():
        #if word is in dict, appending corresponding hmong word to translated
        if word in data:
            translated+=data[word]+' '
        else:
            #else, appending a ? symbol
            translated+='? '
    #returning translated text, after removing trailing white space
    return translated.strip()


#method to print word frequency
def print_word_frequency(text):
    counts=dict()
    #looping and counting frequency of each word in text
    for word in text.split():
        #if word already in counts, adding 1 to count, else adding with 1 as count
        if word in counts:
            counts[word]+=1
        else:
            counts[word]=1
    #displaying heading
    print('{:10s} {:10s}'.format('Word', 'Frequency'))
    print('---------------------')
    #looping and printing each word and count
    for word in counts:
        print('{:10s} {:10d}'.format(word,counts[word]))


#main method
def main():
    #loading dictionary from a file called dictionary.txt, make sure that the file name
    #is correct, or else, use correct file name as in your system
    data=load_dictionary('dictionary.txt')
    loop=True #loop controller
    text='' #variable to store all text entered by user
    #looping as long as loop is True
    while loop:
        #reading sentence, formatting it
        sentence=input("Type your English sentence: ")
        sentence=format(sentence)
        #translating it, printing translation
        translated=translate(sentence,data)
        print('Hmong:',translated)
        #appending to text
        text+=sentence+' '
        #setting loop to True if input is y or Y, else False
        loop=input("Another translation (Y/N): ").lower()=='y'
    #at the end, printing word frequency
    print_word_frequency(text)

#calling main()
main()

#input file name format

#output