Arrange a string if it's odd

Question

I have a string, I want to be able to move all the digits that appear odd numbers of times in the string to move to the front of the string IN ascending order. The rest of the string remains intact

This is what I have tried till now:

from collections import Counter

def getOddOccurrence(myString):
    count = Counter(myString)
    for letter in myString:
        if count[letter] % 2 != 0:
            return letter

myString = "sfsdfsdfs"
print(getOddOccurrence(myString))

Answer 1

Try this:

import os

# traverse whole directory
for root, dirs, files in os.walk(r'C:\Users\file_path_here'):
    # select file name
    for each_file in files:
        # check the extension of files
        if each_file.endswith('.kml'):
            # print whole path of files
            print(os.path.join(root, file))
            kml_file = open(each_file, "r")
            content = kml_file.read()
            file.close()
            with open('newfile.kml', 'w') as f:
                 f.write(content)