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S )z�Generate cryptographically strong pseudo-random numbers suitable for
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See PEP 506 for more information.
https://www.python.org/dev/peps/pep-0506/
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token_urlsafe�compare_digest� N)r )r c C s | dkrt d��t�| �S )z(Return a random int in the range [0, n).r zUpper bound must be positive.)�
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_randbelow)Zexclusive_upper_bound� r �/usr/lib64/python3.8/secrets.pyr s � c C s | dkrt } t�| �S )z�Return a random byte string containing *nbytes* bytes.
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default is used.
>>> token_bytes(16) #doctest:+SKIP
b'\xebr\x17D*t\xae\xd4\xe3S\xb6\xe2\xebP1\x8b'
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c C s t �t| ���d�S )a" Return a random text string, in hexadecimal.
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hex digits. If *nbytes* is ``None`` or not supplied, a reasonable
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>>> token_hex(16) #doctest:+SKIP
'f9bf78b9a18ce6d46a0cd2b0b86df9da'
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r 1 s c C s t | �}t�|��d��d�S )z�Return a random URL-safe text string, in Base64 encoding.
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>>> token_urlsafe(16) #doctest:+SKIP
'Drmhze6EPcv0fN_81Bj-nA'
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