'''the module for cleaning a text file, counting the words, and reporting frequent words'''

def remove_punc(string):

'''removing punctuations from any given string'''

table = string.maketrans('.,?;:!"-_][)(\'',' '*14)

return string.translate(table)

def cleaner(text):

'''cleaning a file and making it standard to proccess'''

words_list = []

for line in text:

lower_case = line.lower()

sans_punct = remove_punc(lower_case)

line_list = sans_punct.split()

words_list = words_list + line_list

return '\n'.join(words_list)

def w_counter(text):

'''counting words in any given text'''

counted = {}

for word in text:

counted[word] = counted.get(word, 0) + 1

return counted

def most_finder(counted_dict):

'''inding most common words in a dictionary'''

global maxi

maxi = max(list(counted_dict.values()))

most = []

for key in list(counted_dict.keys()):

if counted_dict[key] >= maxi - 7:

most.append(key.strip("\n"))

return most

def least_finder(counted_dict):

'''finding least common words in a dictionary'''

global mini

mini = min(list(counted_dict.values()))

least = []

for key in list(counted_dict.keys()):

if counted_dict[key] == mini:

least.append(key.strip("\n"))

return least