Encrypt files using Python GnuPG

gnupg.py

###########################
# pip3 install python-gnupg
###########################
import os

from gnupg import GPG


# If using Debian/Ubuntu, it should be under
# /home/USERNAME/.gnupg otherwise check manually
gnupg_home = '/home/narbeh/.gnupg'
recipient = 'YOUR@EMAIL.com'
dir_to_encrypt = '/tmp/test/'
dest_for_encrypt = '/tmp/encrypted/'


def encrypt(directory, file):
    with open(os.path.join(directory, file), 'rb') as f:
        out_file = os.path.join(dest_for_encrypt, directory[len(dir_to_encrypt):] + '.gpg')
        gpg.encrypt_file(f, armor=False, recipients=[recipient], output=out_file)


def iter_files():
    for item_dir, sub_dir, files in os.walk(dir_to_encrypt):
        for file in files:
            encrypt(item_dir, file)


if __name__ == '__main__':
    gpg = GPG(gnupghome=gnupg_home)
    iter_files()