o
    f;)                     @   s>  d dl Z d dlZd dlZd dlZd dlmZ G dd dZe Zd%ddZe	de d	d
 Z
d D ]Ze	ee
 q3dd Zd D ]
Ze	de e qDdd Ze	de dd Zdd Zdd Zdd Z			d&ddZeee 			d'd d!Zeejje 	"		d(d#d$ZeeefD ]Zeee qdS ))    N)
quoprimimec                   @   s<   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd ZdS )ContentManagerc                 C   s   i | _ i | _d S N)get_handlersset_handlers)self r   +/usr/lib/python3.10/email/contentmanager.py__init__	   s   
zContentManager.__init__c                 C      || j |< d S r   )r   )r   keyhandlerr   r   r	   add_get_handler      zContentManager.add_get_handlerc                 O   s   |  }|| jv r| j| |g|R i |S | }|| jv r.| j| |g|R i |S d| jv rA| jd |g|R i |S t|)N )get_content_typer   get_content_maintypeKeyError)r   msgargskwcontent_typemaintyper   r   r	   get_content   s   


zContentManager.get_contentc                 C   r   r   )r   )r   typekeyr   r   r   r	   add_set_handler   r   zContentManager.add_set_handlerc                 O   sD   |  dkr
td| ||}|  |||g|R i | d S )N	multipartz"set_content not valid on multipart)r   	TypeError_find_set_handlerclear_content)r   r   objr   r   r   r   r   r	   set_content   s
   zContentManager.set_contentc           	      C   s   d }t |jD ]O}|| jv r| j|   S |j}t|dd}|r'd||fn|}|d u r/|}|| jv r;| j|   S || jv rG| j|   S |j}|| jv rV| j|   S qd | jv ra| jd  S t|)N
__module__r   .)type__mro__r   __qualname__getattrjoin__name__r   )	r   r   r    full_path_for_errortypqnamemodname	full_pathnamer   r   r	   r   '   s(   





z ContentManager._find_set_handlerN)	r)   r"   r&   r
   r   r   r   r!   r   r   r   r   r	   r      s    	r   replacec                 C   s&   | j dd}| dd}|j||dS )NTdecodecharsetASCII)errors)get_payload	get_paramr2   )r   r5   contentr3   r   r   r	   get_text_content@   s   r9   textc                 C   s   | j ddS )NTr1   r6   r   r   r   r	   get_non_text_contentG   s   r=   zaudio image video applicationc                 C   s
   |  dS Nr   r;   r<   r   r   r	   get_message_contentM   s   
r?   zrfc822 external-bodyzmessage/c                 C   s   t | dS r>   )bytesr6   r<   r   r   r	   %get_and_fixup_unknown_message_contentS   s   rA   messagec              
      s   d ||f| d< |rOt|d ds| j  fdd|D }z|D ]}|jr+|jd || |j< q!W d S  tjjyN } ztd	|j
| jd|d }~ww d S )	N/zContent-Typer   r/   c                    s   g | ]} j  |g qS r   )header_factoryheader_source_parse).0headermpr   r	   
<listcomp>d   s    z _prepare_set.<locals>.<listcomp>zInvalid header: {})policy)r(   hasattrrK   defectsr/   emailr5   HeaderDefect
ValueErrorformatfold)r   r   subtypeheadersrG   excr   rH   r	   _prepare_set_   s,   

rV   c                 C   s|   |d u r
|d ur
d}|d ur|| d< |d ur| j d|ddd |d ur'|| d< |d ur:| D ]\}}|  || q/d S d S )N
attachmentzContent-DispositionfilenameT)rG   r0   z
Content-ID)	set_paramitems)r   dispositionrX   cidparamsr   valuer   r   r	   _finalize_setp   s"   r_   c                 C   sV   g }|d d }t dt| |D ]}| |||  }|t|d qd|S )N      r   asciir   )rangelenappendbinascii
b2a_base64r2   r(   )datamax_line_lengthencoded_linesunencoded_bytes_per_lineithisliner   r   r	   _encode_base64   s   
rn   c                    s  |  | }|j d  fdd}dd }|d u rztdd |D dd	|jkrLz
d
||dfW S  ty<   Y nw |jdkrLd||ddfS ||d d }t	|d|j}t
|}	t|t|	krnd}nd}t|dkrz||fS |d
kr||d}
||
fS |dkr||dd}
||
fS |dkrt	||d|j}
||
fS |dkrt|||j}
||
fS td|)Nrb   c                    s     |   S r   r(   lineslinesepr   r	   embedded_body       z#_encode_text.<locals>.embedded_bodyc                 S   s   d | d S )N   
ro   rp   r   r   r	   normal_body   ru   z!_encode_text.<locals>.normal_bodyc                 s   s    | ]}t |V  qd S r   )rd   )rF   xr   r   r	   	<genexpr>   s    z_encode_text.<locals>.<genexpr>r   )default7bit8bitsurrogateescape
   zlatin-1base64quoted-printablez$Unknown content transfer encoding {})encode
splitlinesrs   maxri   r2   UnicodeDecodeErrorcte_typer   body_encoderf   rg   rd   rn   rP   rQ   )stringr3   cterK   rq   rt   rw   sniffsniff_qpsniff_base64rh   r   rr   r	   _encode_text   sL   


r   plainutf-8c
                 C   sd   t | d||	 t|||| j\}}
| |
 | jdtjj||dd || d< t	| |||| d S )Nr:   r3   Tr0   Content-Transfer-Encoding)
rV   r   rK   set_payloadrY   rN   r3   ALIASESgetr_   )r   r   rS   r3   r   r[   rX   r\   r]   rT   payloadr   r   r	   set_text_content   s   
r   rfc822c	           	      C   s   |dkrt d|dkr |dvrt d||d u rdn|}n|dkr2|dvr/t d	|d
}n|d u r8d
}t| d|| | |g || d< t| |||| d S )Npartialz4message/partial is not supported for Message objectsr   )Nr{   r|   binaryz*message/rfc822 parts do not support cte={}r|   zexternal-body)Nr{   z1message/external-body parts do not support cte={}r{   rB   r   )rP   rQ   rV   r   r_   )	r   rB   rS   r   r[   rX   r\   r]   rT   r   r   r	   set_message_content   s(   r   r   c
           
      C   s   t | |||	 |dkrt|| jjd}n'|dkr'tj|dddd}|d}n|dkr1|d}n
|d	v r;|dd
}| | || d< t| |||| d S )Nr   )ri   r   FT)istextrG   	quotetabsrb   r{   )r|   r   r}   r   )	rV   rn   rK   ri   rf   b2a_qpr2   r   r_   )
r   rh   r   rS   r   r[   rX   r\   r]   rT   r   r   r	   set_bytes_content   s   
r   r   )r   r   NNNNNN)r   NNNNNN)r   NNNNN)rf   email.charsetrN   email.messageemail.errorsr   r   raw_data_managerr9   r   r=   splitr   r?   rS   rA   rV   r_   rn   r   r   r   strr   rB   Messager   r@   	bytearray
memoryviewr+   r   r   r   r	   <module>   sP    6
	'


