Current File : //lib64/python3.6/__pycache__/base64.cpython-36.opt-2.pyc
3
\�O � @ s� d dl Z d dlZd dlZdddddddd d
d d d
ddddddgZeefZdd� ZdBdd�ZdCdd�Z dd� Z
dd� Z ej dd �Z
ej d d�Zd d� Zd d� Zd Zdadad d� ZdDd!d �Zd"d
� ZdEd#d �Zdadad$Zd%ZdFd&d'�Z dd ddd(�d)d�Z ddd*d+�d,d�Z d-Z da da!da"dGd.d �Z#d/d
� Z$d0Z%e%d1 d2 Z&d3d� Z'd4d� Z(d5d6� Z)d7d� Z*d8d9� Z+d:d� Z,d;d<� Z-d=d>� Z.d?d@� Z/e0dAk�r�e.� dS )H� N�encode�decode� encodebytes� decodebytes� b64encode� b64decode� b32encode� b32decode� b16encode� b16decode� b85encode� b85decode� a85encode� a85decode�standard_b64encode�standard_b64decode�urlsafe_b64encode�urlsafe_b64decodec C sx t | t�r2y
| jd�S tk
r0 td��Y nX t | t�r@| S y t| �j� S tk
rr td| j j
�d �Y nX d S )N�asciiz4string argument should contain only ASCII charactersz>argument should be a bytes-like object or ASCII string, not %r) �
isinstance�strr �UnicodeEncodeError�
ValueError� bytes_types�
memoryview�tobytes� TypeError� __class__�__name__)�s� r � /usr/lib64/python3.6/base64.py�_bytes_from_decode_data" s
r" c C s, t j| dd�}|d k r(|jtjd|��S |S )NF)�newlines +/)�binascii�
b2a_base64� translate�bytes� maketrans)r �altchars�encodedr r r! r 3 s Fc C sP t | �} |d k r*t |�}| jtj|d��} |rFtjd| � rFtjd��tj| �S )Ns +/s ^[A-Za-z0-9+/]*={0,2}$zNon-base64 digit found) r" r& r' r( �re�matchr$ �Error�
a2b_base64)r r) Zvalidater r r! r A s
c C s t | �S )N)r )r r r r! r Z s c C s t | �S )N)r )r r r r! r a s s +/s -_c C s t | �jt�S )N)r r& �_urlsafe_encode_translation)r r r r! r o s c C s t | �} | jt�} t| �S )N)r" r& �_urlsafe_decode_translationr )r r r r! r x s
s ABCDEFGHIJKLMNOPQRSTUVWXYZ234567c sB t d kr,dd� tD �� � fdd�� D �a d � t| t�sBt| �j� } t| �d }|rb| dd| } t� }tj }t }xjt
dt| �d�D ]V}|| ||d � d�}|||d? ||d ? d
@ ||d ? d
@ ||d
@ 7 }q�W |d kr�d
|dd �< nF|dk�r d|dd �< n.|dk�r$d|dd �< n|dk�r:d|dd �< t |�S )Nc S s g | ]}t |f��qS r )r' )�.0�ir r r! �
<listcomp>� s z b32encode.<locals>.<listcomp>c s g | ]}� D ] }|| �q qS r r )r1 �a�b)�b32tabr r! r3 � s � � r �big� � i� �
� s ======� � s ====� � s ===� =i�������������) �_b32tab2� _b32alphabetr r r r �len� bytearray�int�
from_bytes�ranger' )r �leftoverr* rK Zb32tab2r2 �cr )r6 r! r � s4
*
c
C s� t d krdd� tt�D �a t| �} t| �d r8tjd��|d k r^t|�}| jtj dd| ��} |rj| j
� } t| �}| j d�} |t| � }t � }t }x�t
dt| �d�D ]l}| ||d � }d} y"x |D ]}
| d > ||
} q�W W n tk
r� tjd
�d �Y nX || jd d �7 }q�W |d �s(|dk�r2tjd��|�rz|�rz| d | K } | jd d �} dd | d } | d | � |dd �< t|�S )Nc S s i | ]\}}||�qS r r )r1 �k�vr r r! �
<dictcomp>� s z b32decode.<locals>.<dictcomp>� zIncorrect paddings 01� OrB r r7 zNon-base32 digit foundr9 r= rA r@ r> �+ > r r= rA r@ r> ���)�_b32rev� enumeraterG r" rH r$ r- r& r' r( �upper�rstriprI rL �KeyError�to_bytes)
r �casefoldZmap01�lZpadchars�decodedZb32revr2 Zquanta�accrN ZlastrM r r r! r � s@
c C s t j| �j� S )N)r$ ZhexlifyrX )r r r r! r
� s c C s4 t | �} |r| j� } tjd| �r*tjd��tj| �S )Ns [^0-9A-F]zNon-base16 digit found)r" rX r+ �searchr$ r- Z unhexlify)r r\ r r r! r � s
s <~s ~>c s� t | t�st| �j� } t| � d }|r4| d| } tjdt| �d �j| �}� ���fdd�|D �}|r�| r�|d dkr�� d d |d < |d
d | � |d< d
j|�S )Nr@ r8 z!%dIc sR g | ]J}�r| rd n6�r&|dkr&dn&�|d �|d d � |d �qS )� zi � yi�^ �U i9 r )r1 Zword)�chars�chars2�foldnuls�
foldspacesr r! r3 ! s z _85encode.<locals>.<listcomp>r= ra r r7 � rE rE rE rE ) r r r r rH �struct�StructZunpack�join) r5 rd re �padrf rg �paddingZwords�chunksr )rd re rf rg r! � _85encode s
ro )rg �wrapcolrl �adobec s� t d kr*dd� tdd�D �a dd� t D �at| t t|d|�� |rHt� � �r�t|rVdnd���� �fd d�td
t� ���D �}|r�t|d
�d �kr�|jd � d j|�� |r�� t 7 � � S )Nc S s g | ]}t |f��qS r )r' )r1 r2 r r r! r3 D s z a85encode.<locals>.<listcomp>�! �v c S s g | ]}t D ] }|| �q qS r )� _a85chars)r1 r4 r5 r r r! r3 E s Tr? r= c s g | ]}� ||� � �qS r r )r1 r2 )�resultrp r r! r3 M s r rh �
rE )
rt rL �
_a85chars2ro � _A85START�maxrH �appendrk �_A85END)r5 rg rp rl rq rn r )ru rp r! r / s"
s
)rg rq � ignorecharsc C s� t | �} |rH| jt�s$tdjt���| jt�r<| dd� } n | d d� } tjd�j }g }|j
}g }|j
}|j } �x| d D � ]�}
d|
ko�dkn �r||
� t |�dk�rrd} x |D ]}
d | |
d
} q�W y||| �� W n" tj
k
�r td �d �Y nX | � qz|
dk�r0|�r&td
��|d� qz|�rX|
dk�rX|�rNtd��|d� qz|
|k�rfqzqztd|
��qzW dj|�} dt |� }
|
�r�| d |
� } | S )Nz1Ascii85 encoded byte sequences must end with {!r}r? z!I� ur@ � !r r7 rc rr zAscii85 overflowra zz inside Ascii85 5-tuples rb zy inside Ascii85 5-tuples zNon-Ascii85 digit found: %crh ���r s uuuurr �u �z �y )r" �endswithr{ r �format�
startswithrx ri rj �packrz �clearrH �errorrk )r5 rg rq r| �packIr^ Zdecoded_appendZcurrZ curr_appendZ
curr_clear�xr_ ru rm r r r! r X sV
sU 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz!#$%&()*+-;<=>?@^_`{|}~c C s2 t d kr$dd� tD �a dd� t D �at| t t|�S )Nc S s g | ]}t |f��qS r )r' )r1 r2 r r r! r3 � s z b85encode.<locals>.<listcomp>c S s g | ]}t D ] }|| �q qS r )� _b85chars)r1 r4 r5 r r r! r3 � s )r� � _b85alphabet�
_b85chars2ro )r5 rl r r r! r � s c
C sZ t d kr0d gd a x tt�D ]\}}|t |< q W t| �} t| � d }| d| } g }tjd�j}x�tdt| �d�D ]�}| ||d � }d}y"x |D ]}|d t | }q�W W nJ t k
r� x2t|�D ]&\}}t | d kr�t
d|| �d �q�W � Y nX y|j ||�� W qt tj k
�r2 t
d| �d �Y qtX qtW d j
|�} |�rV| d | � } | S )
N� r7 � ~z!Ir rc z#bad base85 character at position %dz+base85 overflow in hunk starting at byte %drh )�_b85decrW r� r" rH ri rj r� rL r r rz r� rk )
r5 r2 rN rm �outr� �chunkr_ �jru r r r! r
� s<
�L r@ rA c C s` xZ| j t�}|sP x0t|�tk rB| j tt|� �}|s8P ||7 }qW tj|�}|j|� qW d S )N)�read�
MAXBINSIZErH r$ r% �write)�input�outputr �ns�liner r r! r � s
c C s, x&| j � }|sP tj|�}|j|� qW d S )N)�readliner$ r. r� )r� r� r� r r r r! r � s
c C s� y t | �}W n8 tk
rD } z d| jj }t|�|�W Y d d }~X nX |jdkrjd|j| jjf }t|��|jdkr�d|j| jjf }t|��d S ) Nz"expected bytes-like object, not %srN r5 �Bz-expected single byte elements, not %r from %sr= z(expected 1-D data, not %d-D data from %s)rN r5 r� )r r r r r� �ndim)r �m�err�msgr r r! �_input_type_check� s
r� c C sP t | � g }x8tdt| �t�D ]$}| ||t � }|jtj|�� q W dj|�S )Nr rh )r� rL rH r� rz r$ r% rk )r �piecesr2 r� r r r! r s c C s dd l }|jdtd� t| �S )Nr zAencodestring() is a deprecated alias since 3.1, use encodebytes()r? )�warnings�warn�DeprecationWarningr )r r� r r r! � encodestring s r� c C s t | � tj| �S )N)r� r$ r. )r r r r! r s c C s dd l }|jdtd� t| �S )Nr zHdecodestring() is a deprecated alias since Python 3.1, use decodebytes()r? )r� r� r� r )r r� r r r! � decodestring$ s r� c C s dd l } dd l}y |j| jdd � d�\}}W nP |jk
r~ } z2| j| _t|� td| jd � | jd� W Y d d }~X nX t}xF|D ]>\}}|dkr�t}|dkr�t }|dkr�t }|d kr�t
� d S q�W |o�|d d
k�rt |d d ��}||| jj � W d Q R X n|| j
j | jj � d S ) Nr r= Zdeutz�usage: %s [-d|-e|-u|-t] [file|-]
-d, -u: decode
-e: encode (default)
-t: encode and decode string 'Aladdin:open sesame'r? z-ez-dz-uz-t�-�rb)�sys�getopt�argvr� �stderr�stdout�print�exitr r �test�open�buffer�stdin) r� r� Zopts�argsr� �func�or4 �fr r r! �main. s0 r� c C s< d} t t| �� t| �}t t|�� t|�}t t|�� d S )Ns Aladdin:open sesame)r� �reprr r )Zs0�s1�s2r r r! r� H s r� �__main__)N)NF)FN)F)FFF)F)1r+ ri r$ �__all__r' rI r r" r r r r r( r/ r0 r r rG rF rV r r r
r rt rw rx r{ ro r r r� r� r� r� r r
Z MAXLINESIZEr� r r r� r r� r r� r� r� r r r r r! �<module> sf
&
C
)H
-
Mini Shell