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# -*- coding: utf-8 -*-
import argparse
import string
import secrets
from typing import List
from django.core.management.base import BaseCommand
from django_extensions.management.utils import signalcommand
class Command(BaseCommand):
help = "Generates a simple new password that can be used for a user password. "
"Uses Python’s secrets module to generate passwords. Do not use this command to "
"generate your most secure passwords."
requires_system_checks: List[str] = []
def add_arguments(self, parser):
parser.add_argument(
"-l", "--length", nargs="?", type=int, default=16, help="Password length."
)
parser.add_argument(
"-c",
"--complex",
action=argparse.BooleanOptionalAction,
help="More complex alphabet, includes punctuation",
)
@signalcommand
def handle(self, *args, **options):
length = options["length"]
alphabet = string.ascii_letters + string.digits
if options["complex"]:
alphabet += string.punctuation
return "".join(secrets.choice(alphabet) for i in range(length))
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