Вывести в файл.тхт весь цикл

import os
import hashlib
import inspect
import sys
import time
 
path = "E:\\KL"
for (dirpath, dirnames, filenames) in os.walk(path):
    #print(dirpath)
    #print(filenames)
    for file in filenames:
        if ".rtf" in file[-4:]:
 
 
            data = file
            data = data.encode("utf-8")
            md5 = hashlib.md5(data).hexdigest()
            sha1 = hashlib.sha1(data).hexdigest()
            NEWpath = os.path.join(path, file)
            getpath = os.path.abspath(NEWpath)
            size = os.path.getsize(getpath)
            atime = time.ctime(os.path.getatime(getpath))
            ctime = time.ctime(os.path.getctime(getpath))
            mtime = time.ctime(os.path.getmtime(getpath))
            a = [file, sha1, md5, getpath, size, atime, ctime, mtime]
            print (list(a))
            with open("out.txt", "w") as out:
                print(a, file=out)

with open("out.txt", "w") as out:
    for (dirpath, dirnames, filenames) in os.walk(path):
        ...

            with open("out.txt", "a") as out: