Computers and Technology, 21.05.2020 06:00 gora2005

The program 4 should first tell users that this is a word analysis file. For any user-given text file, the program will read, analyze, and write each word with the line numbers where the word is found in an output file. A word may appear in multiple lines. A word shows more than once at a line, the line number will be only recorded one time. Ask a user to enter the name of a text file. Using try/except for invalid user input. Then the program reads the contents of the text file and create a dictionary in which the key-value pairs are described as follows:" Key. The key are the individual words found in the file. "Value. Each value is a list that contains the line numbers in the file where the word (the key) is found. Be aware that a list may have only one element. Once the dictionary has been built, the program should create another text file, named "word_index. txt". Next, write the contents of the dictionary to the file as an alphabetical listing of the words that are stored as keys in the dictionary (sorting the keys), along with the line numbers where the words appear in the original file. Please see the sample file for reference. Looking to seeing everyone to submit a well-done program! Here are some tips: "Documents/Comments of your program (Never more) "Testing your program by the given two files, Kennedy. txt and romeo. txt. The output file of the Kennedy. txt, "Kennedy_index. txt" and the output file for romeo. txt, "romeo_index. txt,. Please compare your program files with them. "Text File to be analyzed: romeo. txtArise: 5But: 1It: 3Juliet: 3Who: 7already: 7and: 3, 5, 7breaks: 1east: 3envious: 5fair: 5grief: 7is: 3, 7kill: 5light: 1moon: 5pale: 7sick: 7soft: 1sun: 3, 5the: 3, 5through: 1what: 1window: 1with: 7yonder: 1Text File to be analyzed: Kennedy. txtWe: 1a: 1, 2, 4an: 3as: 4, 5, 6beginning: 4but: 2celebration: 2change: 6end: 3freedom: 3not: 1observe: 1of: 2, 3party: 2renewal: 5signifying: 5symbolizing: 3today: 1victory: 1well: 4, 5romeo. txt But soft what light through yonder window breaks It is the east and Juliet is the sun Arise fair sun and kill the envious moon Who is already sick and pale with griefKennedy. txt We observe today not a victory of party but a celebration of freedom symbolizing an end as well as a beginning signifying renewal as well as change

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Answers

Answer from: alton75

See explaination

Explanation:

import os,string

def readfile(filename):

if os.path.isfile(filename) is not True:return None

line_number=1

word_dict={}

print('Text File to be analyzed: {}'.format(filename))

with open(filename,'r') as infile:

for line in infile.readlines():

words = line.strip().split()

for word in words:

word = word.strip(string.punctuation)

if word.strip()=='':continue

if word_dict.get(word)==None:

word_dict[word]=[line_number]

else:

line_number_list=word_dict.get(word)

line_number_list.append(line_number)

line_number+=1

return word_dict

def write_to_file(word_dict,filename):

with open(filename,'w') as outfile:

for word in sorted(word_dict.keys()):

outfile.write('{0}:\t\t{1}\n'.format(word,','.join([str(n) for n in word_dict.get(word)])))

def main():

filename='D:\\Word.txt'

output_filename='D:\\word_index.txt'

word_dict = readfile(filename)

if word_dict ==None:

print('Unable to read file {}'.format(filename))

else:

for word in sorted(word_dict.keys()):

print('{0}:\t\t{1}'.format(word,','.join([str(n) for n in word_dict.get(word)])))

write_to_file(word_dict,output_filename)

main()

Answer from: Quest

Work with a monitor that’s calibrated and profiled. for critical image editing, calibration and profiling are essential. otherwise, the image you see on your monitor looks different on other monitors or when printed.plan to use adjustment layers to adjust the tonal range and color balance of your image. adjustment layers let you go back and make successive tonal adjustments without discarding or permanently modifying data from the image layer. keep in mind that using adjustment layers adds to the file size of the image and demands more ram from your computer. accessing the color and tonal commands in the adjustments panel automatically creates adjustment layers.if you don’t want to use adjustment layers, you can apply adjustments directly to an image layer. remember that some image information is discarded, when making a color or tonal adjustment directly to an image layer.for critical work and maximum preservation of image data, it’s best if the image you work with is 16 bits per channel (16‑bit image) rather than 8 bits per channel (8‑bit image). data is discarded when you make tonal and color adjustments. the loss of image information is more critical in an 8‑bit image than a 16‑bit image. generally, 16‑bit images have a larger file size than 8‑bit images.duplicate or make a copy of the image file. working on a copy of your image preserves the original in the event you want to use the image in its original state.remove any flaws such as dust spots, blemishes, and scratches from the image before making color and tonal adjustments.open the info or histogram panel in expanded view. as you evaluate and correct the image, both panels display invaluable feedback on your adjustments.you can make a selection or use a mask to confine your color and tonal adjustments to part of an image. another way to apply color and tonal adjustments selectively is to set up your document with image components on different layers. color and tonal adjustments are applied to only one layer at a time. only the image components on the targeted layer are affected.

Answer from: Quest

hi, you. i think this we be deleted because it's a invalid question.

(i suggest no to do this in the

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The program 4 should first tell users that this is a word analysis file. For any user-given text fil...

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