VWzJmaTA

1#!/usr/bin/env python3
2
3import random
4
5
6def get_random_string(length=12,
7                      allowed_chars='abcdefghijklmnopqrstuvwxyz'
8                                    'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'):
9    """
10    Return a securely generated random string.
11    The default length of 12 with the a-z, A-Z, 0-9 character set returns
12    a 71-bit value. log_2((26+26+10)^12) =~ 71 bits
13    """
14    return ''.join(random.SystemRandom().choice(allowed_chars) for i in range(length))
15
16
17def get_random_secret_key():
18    """
19    Return a 50 character random string usable as a SECRET_KEY setting value.
20    """
21    chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
22    return get_random_string(50, chars)
23
24
25print(get_random_secret_key())