Line_Breakdown

filename = 'programming1.txt'
with open(filename, 'r+') as file_object:
    new_file_object = ''
    file_object_new = file_object.read()
    length = 30
    print(file_object_new)
    while len(file_object_new) > len(new_file_object):
        new_file_object.join(file_object_new[:length])
        new_file_object.join('\n')
        length += 30
    print(new_file_object)