|- d Z g dZddlZddlZddlmZ ddlmZ e Zej Z
ej Z d Z dZ
d dZd d Zd d
ZdS ) zGenerate cryptographically strong pseudo-random numbers suitable for
managing secrets such as account authentication, tokens, and similar.
See PEP 506 for more information.
https://peps.python.org/pep-0506/
)choice randbelowrandbits SystemRandom token_bytes token_hex
token_urlsafecompare_digest N)r )r c ` | dk rt d t | S )z(Return a random int in the range [0, n).r
z Upper bound must be positive.)
ValueError_sysrand
_randbelow)exclusive_upper_bounds ./opt/alt/python311/lib64/python3.11/secrets.pyr r s1 !!8999 4 5 55 c H | t } t | S )zReturn a random byte string containing *nbytes* bytes.
If *nbytes* is ``None`` or not supplied, a reasonable
default is used.
>>> token_bytes(16) #doctest:+SKIP
b'\xebr\x17D*t\xae\xd4\xe3S\xb6\xe2\xebP1\x8b'
)DEFAULT_ENTROPYr
randbytesnbytess r r r " s" ~ f % %%r c j t j t | d S )a" Return a random text string, in hexadecimal.
The string has *nbytes* random bytes, each byte converted to two
hex digits. If *nbytes* is ``None`` or not supplied, a reasonable
default is used.
>>> token_hex(16) #doctest:+SKIP
'f9bf78b9a18ce6d46a0cd2b0b86df9da'
ascii)binasciihexlifyr decoder s r r r 0 s+ K / / 0 0 7 7 @ @@r c t | }t j | d d S )zReturn a random URL-safe text string, in Base64 encoding.
The string has *nbytes* random bytes. If *nbytes* is ``None``
or not supplied, a reasonable default is used.
>>> token_urlsafe(16) #doctest:+SKIP
'Drmhze6EPcv0fN_81Bj-nA'
=r )r base64urlsafe_b64encoderstripr )r toks r r r = s> f
C #C ( ( / / 5 5 <