Extract dates to CSV file

#!/usr/bin/env python

import os, csv, sys, subprocess, hashlib, time, pytz
from datetime import timedelta, datetime, tzinfo
import pytz
import tzlocal

writer = csv.writer(sys.stdout, quoting=csv.QUOTE_ALL)
il = pytz.timezone('Israel')
local_timezone = tzlocal.get_localzone() # get pytz timezone
with open('file.csv', 'w', newline='', encoding='utf-8') as csvfile:
    spamwriter = csv.writer(csvfile, delimiter=',',
            quotechar='"', quoting=csv.QUOTE_MINIMAL)
    for directory, subdirectories, filenames in os.walk('PATH'):
        
        unix_timestampc = float(os.path.getctime(directory))
        
        unix_timestamp = float(os.path.getmtime(directory))
        
        spamwriter.writerow([directory,unix_timestampc,unix_timestamp])
        
        for filename in filenames:
            #h = hashlib.md5()//if has is needed
            full_filename = os.path.join(directory, filename)
            unix_timestampc = float(os.path.getctime(full_filename))
            unix_timestamp = float(os.path.getmtime(full_filename))
            spamwriter.writerow([directory+"\\"+filename,unix_timestampc,unix_timestamp])