a
    zed                     @   s   g d Z dZdZdZdZzddlmZmZ W n eyF   dZdZY n0 dd	 Z	d
d Z
dddZdddZdddZdddZdd Zdd Zdd Zedkre  dS ) )encodedecodeencodestringdecodestring   =L   s   0123456789ABCDEF        )a2b_qpb2a_qpNc                 C   s:   | dv r|S | dkr|S | t kp8d|   ko2dkn   S )N    	   _       ~)ESCAPE)c	quotetabsheader r   /usr/lib/python3.9/quopri.pyneedsquoting   s
    r   c                 C   s(   t | } ttt| d  t| d  f S )N   )ordr   bytesHEXr   r   r   r   quote$   s    r   Fc                 C   s2  t d ur,|  }t |||d}|| d S |dfdd}d }|  }|sNqg }	d}
|dd  dkrv|d d }d}
|D ]D}t|f}t|||rt|}|r|dkr|	d qz|	| qz|d ur|| t	|	}t
|tkr||d td	  d
d |td	 d  }q|}q>|d ur.|||
d d S )Nr   r      
c                 S   sj   | r<| dd  dv r<| | d d t| dd   |  n*| dkrX| t| |  n| | |  d S )Nr      .)writer   )soutputlineEndr   r   r   r    ;   s
    (zencode.<locals>.writer   r   r   r      s   =
)r#   )r
   readr    readliner   r   r   appendEMPTYSTRINGjoinlenMAXLINESIZE)inputr"   r   r   dataodatar    ZprevlinelineZoutlinestrippedr   Zthisliner   r   r   r   ,   s>    	




r   c                 C   sF   t d urt | ||dS ddlm} || }| }t|||| | S )Nr   r   BytesIO)r
   ior2   r   getvalue)r!   r   r   r2   infpoutfpr   r   r   r   j   s    r   c                 C   s  t d ur*|  }t ||d}|| d S d}|  }|s>qdt| }}|dkr||d | dkrd}	|d }|dkr||d | dv r|d }qtnd}	||k r|||d  }
|
dkr|r|d }|d }q|
tkr||
 }|d }q|d |kr|	sd}	qq|d |k rJ||d |d	  tkrJ|t }|d	 }q|d	 |k rt||d |d	  rt||d	 |d
  r|tt||d |d
  f }|d
 }q||
 }|d }q|	s.||d  d}q.|r|| d S )Nr   r   r   r$   r   s    	r   r         )	r	   r%   r    r&   r*   r   ishexr   unhex)r,   r"   r   r-   r.   newr/   inpartialr   r   r   r   r   u   s@    


(B,r   c                 C   sD   t d urt | |dS ddlm} || }| }t|||d | S )Nr7   r   r1   )r	   r3   r2   r   r4   )r!   r   r2   r5   r6   r   r   r   r      s    r   c                 C   sH   d|   kodkn  pFd|   ko*dkn  pFd|   koBdkS   S )N   0   9   a   f   A   Fr   r   r   r   r   r:      s    r:   c                 C   s   d}| D ]}t |f}d|  kr*dkr8n n
td}nLd|  krLdkr^n ntdd }n&d	|  krrd
krn ntd	d }n |d t||  }q|S )Nr   r@   rA   0rB   rC   a
   rD   rE   r   )r   r   )r!   bitsr   r=   r   r   r   r;      s    

r;   c                  C   s  dd l } dd l}z|| jdd  d\}}W nX |jy } z>| j| _t| td td td | d W Y d }~n
d }~0 0 d}d}|D ] \}}|d	krd
}|dkrd
}q|r|r| j| _td | d |sdg}d}	|D ]}
|
dkr| jj	}nZzt
|
d}W nJ tyZ } z0| jd|
|f  d}	W Y d }~qW Y d }~n
d }~0 0 z<|rtt|| jj	 nt|| jj	| W |
dkr|  q|
dkr|  0 q|	r| |	 d S )Nr   r$   Ztdz"usage: quopri [-t | -d] [file] ...z-t: quote tabsz-d: decode; default encoder8   Fz-tTz-dz -t and -d are mutually exclusive-rbz%s: can't open (%s)
)sysgetoptargverrorstderrstdoutprintexitstdinbufferopenOSErrorr    r   r   close)rL   rM   ZoptsargsmsgZdecoZtabsorG   stsfilefpr   r   r   main   sR     



"


r_   __main__)F)FF)F)F)__all__r   r+   r   r(   Zbinasciir	   r
   ImportErrorr   r   r   r   r   r   r:   r;   r_   __name__r   r   r   r   <module>   s(   

>

+
.