autoremove-new-hash.py

import os
import glob
import time
import hashlib
import tempfile

user_ssl_path  = 'aditya/ssl'
userdata = glob.glob('/home/agaust/%s/*' % user_ssl_path)
userdata.sort(key=os.path.getmtime)

tmp_folder = os.path.join(tempfile.gettempdir(), user_ssl_path)


def hash_checker():
    data = ''
    for filename in userdata:
        data += '%s\n' % filename

    to_hash = hashlib.sha1(data.encode('utf-8')).hexdigest()
    new_hash_file = '%s/%s' % (tmp_folder, to_hash)

    if not os.path.exists(new_hash_file):
        try:
            # membuat folder '/username/ssl'
            # apabila sebelumnya belum ada di '/tmp/'
            os.makedirs(tmp_folder)
        except FileExistsError:
            # melewati folder '/username/ssl'
            # jika folder tsb sudah ada do '/tmp'
            pass

        try:
            # mengecek kesamaan hash
            # antara yang lama dengan yang baru
            # apabila tidak sama, dan ada hash lama,
            # maka hash lama dihapus diganti hash baru
            old_hash_filename = os.listdir(tmp_folder)[0]
            if old_hash_filename != os.path.split(new_hash_file)[-1]:
                os.remove('%s/%s' % (tmp_folder, old_hash_filename))
        except IndexError:
            pass

        # membuat hash baru, ini sudah terkondisikan
        # dengan `if not os.path(...) diatas`
        f = open(new_hash_file, 'w')
        f.write(to_hash)
        f.close()

        print('tmp: %s' % new_hash_file)
        print(tmp_folder)
        print(os.listdir(tmp_folder))


hash_checker()