File: //lib/python3.6/site-packages/pyasn1/compat/__pycache__/integer.cpython-36.opt-1.pyc
3
y�Y� � @ s� d dl Z yd dlZej� ZW n eefk
r8 dZY nX d dlmZmZm Z e j
d d� dk shedkr�d dl m Z m
Z
e j
d dkr�eZddd �Zdd
d �Zd d
� Zn ddd �Zddd �Zdd
� ZdS )� NZCPython)�oct2int�null� ensureString� � )�a2b_hex�b2a_hexFc C sF | sdS t tt| ��d�}|rBt| d �d@ rB|dt| �d > S |S )Nr � � � � )�longr r r �len)�octets�signed�value� r � /usr/lib/python3.6/integer.py�
from_bytes s r c C s> | dk r4|r*t | �}d|> }| | | }qPtd��n | dkrH|dkrHtS d}| }t|�dd � }|jd�rv|d d� }t|�d@ r�d| }| |ks�|r�t|�d }t||�}||kr�d|| d d d | }n|r�|| d
kr�td ��t|d d� d �} |�r2| d
@ �r | dk�r2d| }n| dk �r2d| }t|�}
|
S )Nr r z&can't convert negative int to unsignedr �L�0� Z00r � zint too big to convertr r
Zff���) � bitLength�
OverflowErrorr �hex�endswithr �max�intr ) r r �length�bitsZmaxValueZ
valueToEncode�hexValueZ hexLengthZ padLengthZ
firstOctetZ octets_valuer r r �to_bytes" s>
r# c C sF t t| ��}t|�d }|jd�r*|d8 }|d@ r:|d7 }|d9 }|S )Nr r r r )r �absr r )�numberr" r! r r r r R s
r c C s t jt| �d|d�S )N�big)r )r r �bytes)r r r r r r ` s c C sJ t | j� |�}|r&|d dkr&|d7 }| j|d |d r<dp>d d|d�S )Nr r r r& )r )r �
bit_lengthr# )r r r r r r r# c s c C s t | �j� S )N)r r( )r% r r r r k s )r r )F)Fr )F)Fr )�sys�platformZpython_implementation�implementation� ImportError�AttributeErrorZpyasn1.compat.octetsr r r � version_infoZbinasciir r r r
r r# r r r r r �<module> s
0