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Get a secret random string in python(Refer to django.utils.crypto.get_random_string)
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| import random | |
| import hashlib | |
| import time | |
| def get_random_string(length=12, | |
| allowed_chars='abcdefghijklmnopqrstuvwxyz' | |
| 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'): | |
| """ | |
| See also: | |
| https://github.com/rs/xid (globally unique id generator) | |
| https://stackoverflow.com/questions/41354205/how-to-generate-a-unique-auth-token-in-python | |
| """ | |
| random.seed( | |
| hashlib.sha256( | |
| ("%s%s%s" % ( | |
| random.getstate(), | |
| time.time(), | |
| 'O_O-SECRET_KEY')).encode('utf-8') | |
| ).digest()) | |
| return ''.join(random.choice(allowed_chars) for i in range(length)) |
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