OwlCyberSecurity - MANAGER
Edit File: message.cpython-37.opt-2.pyc
B YI~d� � @ s� d dgZ ddlZddlZddlZddlmZmZ ddlmZ ddlm Z ddl m Z m Z ddlm Z dd lmZ ejZd Ze�d �Zd d � Zddd�Zdd� Zdd� ZG dd � d �ZG dd� de�ZG dd� de�ZdS )�Message� EmailMessage� N)�BytesIO�StringIO)�utils)�errors)�Policy�compat32)�charset)�decode_bz; z[ \(\)<>@,;:\\"/\[\]\?=]c C s4 t | ��d�\}}}|s$|�� d fS |�� |�� fS )N�;)�str� partition�strip)�param�a�sep�b� r �2/opt/alt/python37/lib64/python3.7/email/message.py� _splitparam s r Tc C s� |d k r�t |�dkr�t|t�rL| d7 } t�|d |d |d �}d| |f S y|�d� W n2 tk r� | d7 } t�|dd�}d| |f S X |s�t�|�r�d | t� |�f S d| |f S n| S d S ) Nr �*� � z%s=%s�asciizutf-8� z%s="%s") �len� isinstance�tupler Zencode_rfc2231�encode�UnicodeEncodeError� tspecials�search�quote)r �valuer# r r r � _formatparam' s r% c C s� dt | � } g }x�| d d� dkr�| dd � } | �d�}x<|dkrt| �dd|�| �dd|� d rt| �d|d �}q:W |dk r�t| �}| d |� }d|kr�|�d�}|d |� �� �� d ||d d � �� }|�|�� � | |d � } qW |S )Nr r r �"z\"r �=)r �find�countr �indexr �lower�append)�sZplist�end�f�ir r r � _parseparamI s * ,r1 c C s4 t | t�r&| d | d t�| d �fS t�| �S d S )Nr r r )r r r �unquote)r$ r r r � _unquotevalue] s r3 c @ s� e Zd Zefdd�Zdd� Zdcdd �Zd d � Zddd d �Zdd� Z dd� Z dd� Z dd� Z dedd�Z dfdd�Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zdgd0d1�Zd2d3� Zd4d5� Z dhd6d7�Z d8d9� Z d:d;� Z d<d=� Z d>d?� Z!d@dA� Z"dBdC� Z#dDdE� Z$dFdG� Z%didJdK�Z&djdLdM�Z'dkdPdQ�Z(dldRdS�Z)dmdTdU�Z*dndVdW�Z+dodXdY�Z,dZd[� Z-dpd\d]�Z.dqd^d_�Z/d`da� Z0ddbl1m2Z2 dS )rr c C s: || _ g | _d | _d | _d | _d | _| _g | _d| _d S )Nz text/plain) �policy�_headers� _unixfrom�_payload�_charsetZpreambleZepilogue�defects� _default_type)�selfr4 r r r �__init__x s zMessage.__init__c C s | � � S )N)� as_string)r; r r r �__str__� s zMessage.__str__Fr Nc C sJ ddl m} |d kr| jn|}t� }||d||d�}|j| |d� |�� S )Nr )� GeneratorF)� mangle_from_� maxheaderlenr4 )�unixfrom)�email.generatorr? r4 r �flatten�getvalue)r; rB rA r4 r? �fp�gr r r r= � s zMessage.as_stringc C s | � � S )N)�as_bytes)r; r r r � __bytes__� s zMessage.__bytes__c C sH ddl m} |d kr| jn|}t� }||d|d�}|j| |d� |�� S )Nr )�BytesGeneratorF)r@ r4 )rB )rC rJ r4 r rD rE )r; rB r4 rJ rF rG r r r rH � s zMessage.as_bytesc C s t | jt�S )N)r r7 �list)r; r r r � is_multipart� s zMessage.is_multipartc C s || _ d S )N)r6 )r; rB r r r � set_unixfrom� s zMessage.set_unixfromc C s | j S )N)r6 )r; r r r � get_unixfrom� s zMessage.get_unixfromc C sF | j d kr|g| _ n.y| j �|� W n tk r@ td��Y nX d S )Nz=Attach is not valid on a message with a non-multipart payload)r7 r, �AttributeError� TypeError)r; �payloadr r r �attach� s zMessage.attachc C s� | � � r(|rd S |d kr | jS | j| S |d k rNt| jt�sNtdt| j� ��| j}t| �dd���� }t|t�r�t � |�r�|� dd�}|s�y|� | � dd�d�}W q� tk r� |� dd�}Y q�X n2|r�y|� d�}W n tk r� |� d�}Y nX |�s|S |d k�rt�|�S |d k�rZtd �|�� ��\}}x |D ]}| j�| |� �q>W |S |d k�r�t|�} t� } ytj | | d d� | �� S tjk �r� |S X t|t��r�|S |S )NzExpected list, got %szcontent-transfer-encodingr r �surrogateescaper �replacezraw-unicode-escapezquoted-printable�base64� )z x-uuencodeZuuencodeZuuezx-uueT)�quiet)rL r7 r rK rP �typer �getr+ r Z_has_surrogatesr �decode� get_param� LookupError� UnicodeError�quopriZ decodestringr �join� splitlinesr4 Z handle_defectr �uurE �Error) r; r0 rZ rQ �cteZbpayloadr$ r9 ZdefectZin_fileZout_filer r r � get_payload� sV " zMessage.get_payloadc C sp t |d�r:|d kr || _d S t|t�s.t|�}|�|j�}t |d�rT|�dd�| _n|| _|d k rl| �|� d S )Nr rZ r rS )�hasattrr7 r �Charsetr �output_charsetrZ � set_charset)r; rQ r r r r � set_payload/ s zMessage.set_payloadc C s |d kr | � d� d | _d S t|t�s.t|�}|| _d| krH| �dd� d| krf| jdd|�� d� n| �d|�� � ||�� kr�|�| j�| _d| k�r|� � }y || � W nj t k �r | j}|r�y|� dd �}W n t k r� |� |j �}Y nX |�|�| _| �d|� Y nX d S ) Nr z MIME-Versionz1.0z Content-Typez text/plain)r zContent-Transfer-Encodingr rS )� del_paramr8 r rf � add_headerZget_output_charset� set_paramZ body_encoder7 Zget_body_encodingrP r r] rg )r; r rc rQ r r r rh C s8 zMessage.set_charsetc C s | j S )N)r8 )r; r r r � get_charsetr s zMessage.get_charsetc C s t | j�S )N)r r5 )r; r r r �__len__z s zMessage.__len__c C s | � |�S )N)rY )r; �namer r r � __getitem__~ s zMessage.__getitem__c C sv | j �|�}|r\|�� }d}x>| jD ]4\}}|�� |kr$|d7 }||kr$td�||���q$W | j�| j �||�� d S )Nr r z/There may be at most {} {} headers in a message)r4 Zheader_max_countr+ r5 � ValueError�formatr, �header_store_parse)r; ro �valZ max_countZlname�found�k�vr r r � __setitem__� s zMessage.__setitem__c C sD |� � }g }x,| jD ]"\}}|� � |kr|�||f� qW || _d S )N)r+ r5 r, )r; ro � newheadersrv rw r r r � __delitem__� s zMessage.__delitem__c C s |� � dd� | jD �kS )Nc S s g | ]\}}|� � �qS r )r+ )�.0rv rw r r r � <listcomp>� s z(Message.__contains__.<locals>.<listcomp>)r+ r5 )r; ro r r r � __contains__� s zMessage.__contains__c c s x| j D ]\}}|V qW d S )N)r5 )r; Zfieldr$ r r r �__iter__� s zMessage.__iter__c C s dd� | j D �S )Nc S s g | ] \}}|�qS r r )r{ rv rw r r r r| � s z Message.keys.<locals>.<listcomp>)r5 )r; r r r �keys� s z Message.keysc s � fdd�� j D �S )Nc s g | ]\}}� j �||��qS r )r4 �header_fetch_parse)r{ rv rw )r; r r r| � s z"Message.values.<locals>.<listcomp>)r5 )r; r )r; r �values� s zMessage.valuesc s � fdd�� j D �S )Nc s" g | ]\}}|� j �||�f�qS r )r4 r� )r{ rv rw )r; r r r| � s z!Message.items.<locals>.<listcomp>)r5 )r; r )r; r �items� s z Message.itemsc C s: |� � }x,| jD ]"\}}|� � |kr| j�||�S qW |S )N)r+ r5 r4 r� )r; ro �failobjrv rw r r r rY � s z Message.getc C s | j �||f� d S )N)r5 r, )r; ro r$ r r r �set_raw� s zMessage.set_rawc C s t | j�� �S )N)�iterr5 �copy)r; r r r � raw_items� s zMessage.raw_itemsc C sL g }|� � }x2| jD ](\}}|� � |kr|�| j�||�� qW |sH|S |S )N)r+ r5 r, r4 r� )r; ro r� r� rv rw r r r �get_all� s zMessage.get_allc K st g }xH|� � D ]<\}}|d kr2|�|�dd�� q|�t|�dd�|�� qW |d k rb|�d|� t�|�| |< d S )N�_�-r )r� r, rT r% �insert� SEMISPACEr_ )r; �_name�_valueZ_params�partsrv rw r r r rk s zMessage.add_headerc C s^ |� � }xPttt| j��| j�D ].\}\}}|� � |kr | j�||�| j|< P q W t|��d S )N)r+ �zip�ranger r5 r4 rs �KeyError)r; r� r� r0 rv rw r r r �replace_header! s $ zMessage.replace_headerc C sH t � }| �d|�}||kr"| �� S t|�d �� }|�d�dkrDdS |S )Nz content-typer �/r z text/plain)�objectrY �get_default_typer r+ r) )r; �missingr$ �ctyper r r �get_content_type4 s zMessage.get_content_typec C s | � � }|�d�d S )Nr� r )r� �split)r; r� r r r �get_content_maintypeL s z Message.get_content_maintypec C s | � � }|�d�d S )Nr� r )r� r� )r; r� r r r �get_content_subtypeU s zMessage.get_content_subtypec C s | j S )N)r: )r; r r r r� ^ s zMessage.get_default_typec C s || _ d S )N)r: )r; r� r r r �set_default_typeg s zMessage.set_default_typec C s� t � }| �||�}||kr |S g }xdt|�D ]X}y$|�dd�\}}|�� }|�� }W n tk rt |�� }d}Y nX |�||f� q,W t�|�}|S )Nr' r r ) r� rY r1 r� r rq r, r Z decode_params) r; r� �headerr� r$ �params�pro rt r r r �_get_params_preservep s z Message._get_params_preserve� content-typeTc C s8 t � }| �||�}||kr |S |r0dd� |D �S |S d S )Nc S s g | ]\}}|t |�f�qS r )r3 )r{ rv rw r r r r| � s z&Message.get_params.<locals>.<listcomp>)r� r� )r; r� r� r2 r� r� r r r � get_params� s zMessage.get_paramsc C sJ || kr |S x8| � ||�D ](\}}|�� |�� kr|r>t|�S |S qW |S )N)r� r+ r3 )r; r r� r� r2 rv rw r r r r[ � s zMessage.get_param� Content-Typer c C s t |t�s|r|||f}|| kr2|�� dkr2d}n | �|�}| j||d�st|s\t|||�}q�t�|t|||�g�}nfd}x`| j||d�D ]N\} } d} | �� |�� kr�t|||�} n t| | |�} |s�| }q�t�|| g�}q�W || �|�k�r |r�| � ||� n| |= || |< d S )Nz content-typez text/plain)r� r )r� r2 ) r r r+ rY r[ r% r� r_ r� r� ) r; r r$ r� �requoter �languagerT r� Z old_param� old_valueZ append_paramr r r rl � s2 zMessage.set_paramc C s� || kr d S d}xR| j ||d�D ]@\}}|�� |�� kr |sJt|||�}q t�|t|||�g�}q W || �|�kr�| |= || |< d S )Nr )r� r2 )r� r+ r% r� r_ rY )r; r r� r� Z new_ctyper� rw r r r rj � s zMessage.del_paramc C s� |� d�dkst�|�� dkr,| d= d| d< || kr@|| |< d S | j||d�}| |= || |< x(|dd � D ]\}}| �||||� qjW d S )Nr� r z content-typez mime-versionz1.0z MIME-Version)r� r2 )r) rq r+ r� rl )r; rX r� r� r� r� rw r r r �set_type s zMessage.set_typec C sD t � }| �d|d�}||kr*| �d|d�}||kr6|S t�|��� S )N�filenamezcontent-dispositionro z content-type)r� r[ r �collapse_rfc2231_valuer )r; r� r� r� r r r � get_filename& s zMessage.get_filenamec C s, t � }| �d|�}||kr |S t�|��� S )N�boundary)r� r[ r r� �rstrip)r; r� r� r� r r r � get_boundary6 s zMessage.get_boundaryc C s t � }| �|d�}||kr$t�d��g }d}xB|D ]:\}}|�� dkr^|�dd| f� d}q2|�||f� q2W |s�|�dd| f� g }x�| jD ]�\} } | �� dk�rg } x6|D ].\} } | dkr�| �| � q�| �d| | f � q�W t�| �} |�| j � | | �� q�|�| | f� q�W || _d S ) Nz content-typez No Content-Type header foundFr� z"%s"Tr z%s=%s) r� r� r ZHeaderParseErrorr+ r, r5 r� r_ r4 rs )r; r� r� r� Z newparamsZfoundpZpkZpvry �hrw r� rv rt r r r � set_boundaryC s2 zMessage.set_boundaryc C s� t � }| �d|�}||kr |S t|t�rr|d p2d}y |d �d�}t||�}W n ttfk rp |d }Y nX y|�d� W n tk r� |S X |�� S )Nr r zus-asciir zraw-unicode-escape) r� r[ r r r r r\ r] r+ )r; r� r� r ZpcharsetrH r r r �get_content_charsetq s zMessage.get_content_charsetc s � fdd�| � � D �S )Nc s g | ]}|� � ��qS r )r� )r{ �part)r� r r r| � s z(Message.get_charsets.<locals>.<listcomp>)�walk)r; r� r )r� r � get_charsets� s zMessage.get_charsetsc C s* | � d�}|d krd S t|�d �� }|S )Nzcontent-dispositionr )rY r r+ )r; r$ �c_dr r r �get_content_disposition� s z Message.get_content_disposition)r� )Fr N)FN)NF)N)N)N)Nr� T)Nr� T)r� TNr F)r� T)r� T)N)N)N)N)3�__name__� __module__� __qualname__r r< r> r= rI rH rL rM rN rR rd ri rh rm rn rp rx rz r} r~ r r� r� rY r� r� r� rk r� r� r� r� r� r� r� r� r[ rl rj r� r� r� r� r� r� r� Zemail.iteratorsr� r r r r r i s` Z / ! 2 . c s� e Zd Zd2dd�Zd3� fdd� Zdd� Zd d � Zd d � Zd4dd�ZddddhZ dd� Z dd� Z dd�dd�Z dd�dd �Z d d � Zd5d d �Zd6d!d"�Zd7d#d$�Zdd%�d&d'�Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Z� ZS )8�MIMEPartNc C s( |d krddl m} |}t�| |� d S )Nr )�default)Z email.policyr� r r< )r; r4 r� r r r r< � s zMIMEPart.__init__Fc s0 |d kr| j n|}|d kr |j}t� j||d�S )N)rA r4 )r4 Zmax_line_length�superr= )r; rB rA r4 )� __class__r r r= � s zMIMEPart.as_stringc C s | j | jjdd�d�S )NT)�utf8)r4 )r= r4 Zclone)r; r r r r> � s zMIMEPart.__str__c C s | � d�}|d krdS |jdkS )Nzcontent-dispositionF� attachment)rY Zcontent_disposition)r; r� r r r � is_attachment� s zMIMEPart.is_attachmentc c s |� � r d S |�� �d�\}}|dkrB||kr>|�|�|fV d S |dkrNd S |dkr~x"|�� D ]}| �||�E d H q`W d S d|kr�|�d�|fV d }|�d�}|r�x"|�� D ]}|d |kr�|}P q�W |d kr�|�� }|r�|d nd }|d k �r| �||�E d H d S )Nr� �text� multipart�related�startz content-idr )r� r� r� r* � iter_parts� _find_bodyr[ rd ) r; r� �preferencelist�maintype�subtypeZsubpart� candidater� Zsubpartsr r r r� � s6 zMIMEPart._find_body�r� �html�plainc C sD t |�}d }x2| �| |�D ]"\}}||k r|}|}|dkrP qW |S )Nr )r r� )r; r� Z best_prioZbodyZprior� r r r �get_body� s zMIMEPart.get_body)r� r� )r� r� )r� r� )r� � alternativec c s* | � � �d�\}}|dks"|dkr&d S | �� }y |�� }W n tk rN d S X |dkr�|dkr�| �d�}|r�d}g }x*|D ]"}|�d�|kr�d}q||�|� q|W |r�|E d H d S |�d � |E d H d S g } xT|D ]L}|� � �d�\}}||f| j k�r |� � �s || k�r | �|� q�|V q�W d S ) Nr� r� r� r� r� Fz content-idTr ) r� r� rd r� rO r[ rY r, �pop� _body_typesr� ) r; r� r� rQ r� r� ru Z attachmentsr� �seenr r r �iter_attachments s> zMIMEPart.iter_attachmentsc c s | � � dkr| �� E d H d S )Nr� )r� rd )r; r r r r� = s zMIMEPart.iter_parts)�content_managerc O s" |d kr| j j}|j| f|�|�S )N)r4 r� � get_content)r; r� �args�kwr r r r� E s zMIMEPart.get_contentc O s& |d kr| j j}|j| f|�|� d S )N)r4 r� � set_content)r; r� r� r� r r r r� J s zMIMEPart.set_contentc C s� | � � dkr6| �� }||f }||kr6td�||���g }g }x>| jD ]4\}}|�� �d�rl|�||f� qF|�||f� qFW |r�t| �| j d�} || _| j | _ | g| _ ng | _ || _d| | d< |d k r�| � d|� d S )Nr� zCannot convert {} to {}zcontent-)r4 z multipart/z Content-Typer� ) r� r� rq rr r5 r+ � startswithr, rX r4 r7 rl ) r; r� Zdisallowed_subtypesr� Zexisting_subtypeZ keep_headersZ part_headersro r$ r� r r r �_make_multipartO s, zMIMEPart._make_multipartc C s | � dd|� d S )Nr� )r� �mixed)r� )r; r� r r r � make_relatedj s zMIMEPart.make_relatedc C s | � dd|� d S )Nr� )r� )r� )r; r� r r r �make_alternativem s zMIMEPart.make_alternativec C s | � dd|� d S )Nr� r )r� )r; r� r r r � make_mixedp s zMIMEPart.make_mixed)�_dispc O sf | � � dks| �� |kr(t| d| �� t| �| jd�}|j||� |rXd|krX||d< | �|� d S )Nr� Zmake_)r4 zcontent-dispositionzContent-Disposition)r� r� �getattrrX r4 r� rR )r; Z_subtyper� r� r� r� r r r �_add_multiparts s zMIMEPart._add_multipartc O s | j d|�ddi|�� d S )Nr� r� Zinline)r� )r� )r; r� r� r r r � add_related} s zMIMEPart.add_relatedc O s | j d|�|� d S )Nr� )r� )r� )r; r� r� r r r �add_alternative� s zMIMEPart.add_alternativec O s | j d|�ddi|�� d S )Nr� r� r� )r� )r� )r; r� r� r r r �add_attachment� s zMIMEPart.add_attachmentc C s g | _ d | _d S )N)r5 r7 )r; r r r �clear� s zMIMEPart.clearc C s dd� | j D �| _ d | _d S )Nc S s& g | ] \}}|� � �d �s||f�qS )zcontent-)r+ r� )r{ �nrw r r r r| � s z*MIMEPart.clear_content.<locals>.<listcomp>)r5 r7 )r; r r r � clear_content� s zMIMEPart.clear_content)N)FNN)r� )N)N)N)r� r� r� r< r= r> r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� � __classcell__r r )r� r r� � s0 7 r� c s e Zd Z� fdd�Z� ZS )r c s" t � j||� d| kr d| d< d S )Nz MIME-Versionz1.0)r� r� )r; r� r� )r� r r r� � s zEmailMessage.set_content)r� r� r� r� r� r r )r� r r � s )NT) �__all__�rera r^ �ior r Zemailr r Zemail._policybaser r r r8 Zemail._encoded_wordsr rf r� �compiler! r r% r1 r3 r r� r r r r r �<module> s4 " N `