for folderName, subFolders, filenames in os.walk('C:\\Users\\Dawid Hrynkiewicz\\PycharmProjects\\untitled'):
    for filename in filenames:
        x = 1
        while x !=10:
                url = 'SZABLON_ZAGNIEZDZONE_00'
                zrodlo = open(url + str(x) + '/includes/pagination.twig', encoding='utf-8').readlines()
                cel = open(url + str(x) + '/includes/pagination.twig', 'w', encoding='utf-8')
                for s in zrodlo:
                    cel.write(s.replace("(1, numberOfRecords//recordsShown + 1) %",
                                        "(1, (numberofRecords/recordsShown)|round(0,\'ceil\'))%"))
                cel.close()
                x += 1
        y = 10
        while y != 24:
                url = 'SZABLON_ZAGNIEZDZONE_0'
                zrodlo = open(url + str(y) + '/includes/pagination.twig', encoding='utf-8').readlines()
                cel = open(url + str(y) + '/includes/pagination.twig', 'w', encoding='utf-8')
                for s in zrodlo:
                    cel.write(s.replace("(1, numberOfRecords//recordsShown + 1) %",
                                        "(1, (numberofRecords/recordsShown)|round(0,\'ceil\'))%"))
                cel.close()
                y += 1