관리-도구
편집 파일: _header_value_parser.cpython-36.opt-2.pyc
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r r �split)r )r r r rn � s z Domain.domain)r$ r9 r: r7 r) r= rn r> r r )r r rv � s rv c @ s e Zd ZdZdS )�DotAtomzdot-atomN)r$ r9 r: r7 r r r r rx � s rx c @ s e Zd ZdZdZdS )� DotAtomTextz dot-atom-textTN)r$ r9 r: r7 r) r r r r ry � s ry c @ sD e Zd ZdZdZedd� �Zedd� �Zedd� �Zed d � �Z d S ) �AddrSpecz addr-specFc C s | d j S )Nr )rm )r r r r rm s zAddrSpec.local_partc C s t | �dk rd S | d jS )N� rj rl )rk rn )r r r r rn s zAddrSpec.domainc C s< t | �dk r| d jS | d jj� | d j | d jj� S )Nr{ r rj rh )rk r �rstrip�lstrip)r r r r r s zAddrSpec.valuec C sL t | j�}t|�t|t �kr*t| j�}n| j}| jd k rH|d | j S |S )N�@)�setrm rk � DOT_ATOM_ENDSr rn )r ZnamesetZlpr r r rp s zAddrSpec.addr_specN) r$ r9 r: r7 r) r= rm rn r rp r r r r rz � s rz c @ s e Zd ZdZdZdS )� ObsLocalPartzobs-local-partFN)r$ r9 r: r7 r) r r r r r� s r� c s4 e Zd ZdZdZedd� �Ze� fdd��Z� ZS )� DisplayNamez display-nameFc C s� t | �}|d jdkr"|jd� n*|d d jdkrLt |d dd � �|d< |d jdkrd|j� n*|d d jdkr�t |d d d� �|d < |jS ) Nr rJ rj rl rl rl rl rl rl )r r7 �popr )r rT r r r rb + s zDisplayName.display_namec s� d}| j rd}n x| D ]}|jdkrd}qW |r�d }}| d jdksX| d d jdkr\d}| d jdks|| d d jdkr�d}|t| j� | S t� jS d S ) NFTz quoted-stringr r rJ r@ rj rl rl rl )r r7 r rb r r )r rY r ZpreZpost)r r r r : s zDisplayName.value) r$ r9 r: r7 r< r= rb r r> r r )r r r� & s r� c @ s, e Zd ZdZdZedd� �Zedd� �ZdS )� LocalPartz local-partFc C s& | d j dkr| d jS | d jS d S )Nr z quoted-string)r7 rU r )r r r r r S s zLocalPart.valuec C s� t g}t }d}x�| d t g D ]�}|jdkr.q |r^|jdkr^|d jdkr^t|d d� �|d< t|t�}|r�|jdkr�|d jdkr�|jt|dd � �� n |j|� |d }|}q W t|dd � �}|jS ) NFr rJ �dotrj rl rl rl rl rl )�DOTr7 r � isinstancerS r )r rT ZlastZ last_is_tl�tokZis_tlr r r rm Z s$ zLocalPart.local_partN)r$ r9 r: r7 r) r= r rm r r r r r� N s r� c s4 e Zd ZdZdZe� fdd��Zedd� �Z� ZS )� DomainLiteralzdomain-literalFc s dj t� jj� �S )Nr )r! r r rw )r )r r r rn w s zDomainLiteral.domainc C s" x | D ]}|j dkr|jS qW d S )N�ptext)r7 r )r r r r r �ip{ s zDomainLiteral.ip) r$ r9 r: r7 r) r= rn r� r> r r )r r r� r s r� c @ s e Zd ZdZdZdZdS )� MIMEVersionz mime-versionN)r$ r9 r: r7 �major�minorr r r r r� � s r� c @ s4 e Zd ZdZdZdZdZedd� �Zedd� �Z dS ) � Parameter� parameterFzus-asciic C s | j r| d jS dS )Nrj r )� sectioned�number)r r r r �section_number� s zParameter.section_numberc C sb x\| D ]T}|j dkr|jS |j dkrx4|D ],}|j dkr*x |D ]}|j dkr>|jS q>W q*W qW dS )Nr z quoted-stringzbare-quoted-stringr )r7 rV )r r. r r r � param_value� s zParameter.param_valueN) r$ r9 r: r7 r� �extendedrP r= r� r� r r r r r� � s r� c @ s e Zd ZdZdS )�InvalidParameterzinvalid-parameterN)r$ r9 r: r7 r r r r r� � s r� c @ s e Zd ZdZedd� �ZdS )� Attribute� attributec C s$ x | D ]}|j jd�r|jS qW d S )N�attrtext)r7 �endswithr )r r. r r r rV � s zAttribute.stripped_valueN)r$ r9 r: r7 r= rV r r r r r� � s r� c @ s e Zd ZdZdZdS )�Section�sectionN)r$ r9 r: r7 r� r r r r r� � s r� c @ s e Zd ZdZedd� �ZdS )�Valuer c C s2 | d }|j dkr| d }|j jd�r,|jS | jS )Nr rJ rj � quoted-stringr� �extended-attribute)r� r� r� )r7 r� rV r )r r. r r r rV � s zValue.stripped_valueN)r$ r9 r: r7 r= rV r r r r r� � s r� c @ s( e Zd ZdZdZedd� �Zdd� ZdS )�MimeParameterszmime-parametersFc c s� t � }x\| D ]T}|jjd�s q |d jdkr.q |d jj� }||krLg ||< || j|j|f� q W �x�|j� D �]�\}}t|t d�d�}|d d }|j }|j r�t |�dkr�|d d dkr�|d d j jtjd�� |d d� }g }d}x�|D ]�\} } | |k�r6| j �s$| j jtjd�� q�n| j jtjd�� |d7 }| j} | j �r�ytjj| �} W n& tk �r� tjj| d d �} Y nRX y| j|d �} W n" tk �r� | jd d �} Y nX tj| ��r�| j jtj� � |j| � q�W d j|�} || fV qpW d S )Nr� r r� )�keyrj z.duplicate parameter name; duplicate(s) ignoredz+duplicate parameter name; duplicate ignoredz(inconsistent RFC2231 parameter numberingzlatin-1)�encoding�surrogateescapezus-asciir ) r r7 r� r �striprS r� �items�sortedr rP r� rk r r �InvalidHeaderDefectr� �urllib�parseZunquote_to_bytes�UnicodeEncodeErrorZunquote�decode� LookupErrorr �_has_surrogates�UndecodableBytesDefectr! ) r �paramsr. �name�partsZ first_paramrP Z value_parts�ir� �paramr r r r r� � sZ zMimeParameters.paramsc C sX g }x8| j D ].\}}|r0|jdj|t|��� q |j|� q W dj|�}|rTd| S dS )Nz{}={}z; r@ r )r� rS r# r r! )r r� r� r r r r r" s zMimeParameters.__str__N)r$ r9 r: r7 r; r= r� r" r r r r r� � s Fr� c @ s e Zd ZdZedd� �ZdS )�ParameterizedHeaderValueFc C s& x t | �D ]}|jdkr |jS q W i S )Nzmime-parameters)�reversedr7 r� )r r. r r r r� % s z ParameterizedHeaderValue.paramsN)r$ r9 r: r; r= r� r r r r r� s r� c @ s e Zd ZdZdZdZdZdS )� ContentTypez content-typeF�textZplainN)r$ r9 r: r7 r) �maintype�subtyper r r r r� - s r� c @ s e Zd ZdZdZdZdS )�ContentDispositionzcontent-dispositionFN)r$ r9 r: r7 r) �content_dispositionr r r r r� 5 s r� c @ s e Zd ZdZdZdZdS )�ContentTransferEncodingzcontent-transfer-encodingFZ7bitN)r$ r9 r: r7 r) rO r r r r r� < s r� c @ s e Zd ZdZdZdS )� HeaderLabelz header-labelFN)r$ r9 r: r7 r) r r r r r� C s r� c @ s e Zd ZdZdS )�Header�headerN)r$ r9 r: r7 r r r r r� I s r� c sr e Zd ZdZdZdZ� fdd�Z� fdd�Zdd� Ze dd � �Z d� fd d � Z d d� Z e dd� �Z dd� Z� ZS )�TerminalTc s t � j| |�}||_g |_|S )N)r �__new__r7 r )�clsr r7 r )r r r r� X s zTerminal.__new__c s dj | jjt� j� �S )Nz{}({}))r# r r$ r r% )r )r r r r% ^ s zTerminal.__repr__c C s t | jjd | j � d S )N�/)r3 r r$ r7 )r r r r r5 a s zTerminal.pprintc C s t | j�S )N)�listr )r r r r r& d s zTerminal.all_defectsr c s2 dj || jj| jt� j� | js"dn dj | j��gS )Nz {}{}/{}({}){}r z {})r# r r$ r7 r r% r )r r2 )r r r r6 h s z Terminal._ppc C s d S )Nr )r r r r �pop_trailing_wsq s zTerminal.pop_trailing_wsc C s g S )Nr )r r r r r- u s zTerminal.commentsc C s t | �| jfS )N)r r7 )r r r r �__getnewargs__y s zTerminal.__getnewargs__)r )r$ r9 r: r) r< r; r� r% r5 r= r& r6 r� r- r� r> r r )r r r� R s r� c @ s e Zd Zedd� �Zdd� ZdS )�WhiteSpaceTerminalc C s dS )Nr@ r )r r r r r s zWhiteSpaceTerminal.valuec C s dS )NTr )r r r r r( � s z!WhiteSpaceTerminal.startswith_fwsN)r$ r9 r: r= r r( r r r r r� } s r� c @ s e Zd Zedd� �Zdd� ZdS )� ValueTerminalc C s | S )Nr )r r r r r � s zValueTerminal.valuec C s dS )NFr )r r r r r( � s z ValueTerminal.startswith_fwsN)r$ r9 r: r= r r( r r r r r� � s r� c @ s e Zd Zedd� �Zdd� ZdS )�EWWhiteSpaceTerminalc C s dS )Nr r )r r r r r � s zEWWhiteSpaceTerminal.valuec C s dS )Nr r )r r r r r" � s z EWWhiteSpaceTerminal.__str__N)r$ r9 r: r= r r" r r r r r� � s r� r� �,zlist-separatorr~ zroute-component-markerz([{}]+)r z[^{}]+r z\\�]z\]z[\x00-\x20\x7F]c C s> t | �}|r | jjtj|�� tj| �r:| jjtjd�� d S )Nz*Non-ASCII characters found in header token)�_non_printable_finderr rS r ZNonPrintableDefectr r� r� )�xtextZnon_printablesr r r �_validate_xtext� s r� c C s� t | d�^}}g }d}d}xbtt|��D ]J}|| dkrL|rFd}d}nd}q(|rVd}n|| |krdP |j|| � q(W |d }dj|�dj||d � g| �|fS )Nrj Fr Tr )� _wsp_splitter�rangerk rS r! )r �endcharsZfragment� remainderZvchars�escape�had_qp�posr r r �_get_ptext_to_endchars� s$ r� c C s. | j � }t| d t| �t|� � d�}||fS )N�fws)r} r� rk )r Znewvaluer� r r r �get_fws� s r� c C s� t � }| jd�s tjdj| ���| dd � jdd�^}}|| dd � krXtjdj| ���dj|�}t|�dkr�|d tkr�|d tkr�|jdd�^}}|d | }t|j� �dkr�|j j tj d�� | |_ dj|�} y t jd| d �\}}}} W n( tk �r tjd j|j ���Y nX ||_||_|j j| � xh|�r�|d tk�rdt|�\} }|j | � �q6t|d�^} }t| d �} t| � |j | � dj|�}�q6W || fS ) Nz=?z"expected encoded word but found {}rh z?=rj r r z whitespace inside encoded wordz!encoded word format invalid: '{}'�vtext)rN � startswithr �HeaderParseErrorr# rw r! rk r r rS r� rO �_ewr� � ValueErrorrP rQ r, �WSPr� r� r� r� ) r �ewr� r� Zremstr�restr� rP rQ r r. �charsr� r r r �get_encoded_word� sH $ r� c C s t � }�x| �r | d tkr4t| �\}} |j|� q | jd�r�yt| �\}} W n tjk rd Y nrX d}t|�dkr�|d j dkr�|j jtj d�� d}|r�t|�dkr�|d j d kr�t |d d�|d< |j|� q t | d�^}}t|d �}t|� |j|� d j|�} q W |S )Nr z=?Trj r� z&missing whitespace before encoded wordFrh z encoded-wordr� r rl ���rl rl )rD r� r� rS r� r� r r� rk r7 r r� r� r� r� r� r! )r rE r. Zhave_wsr� r� r� r r r �get_unstructured! s: r� c C s* t | d�\}} }t|d�}t|� || fS )Nz()r� )r� r� r� )r r� �_r r r � get_qp_ctextY s r� c C s* t | d�\}} }t|d�}t|� || fS )Nr r� )r� r� r� )r r� r� r r r � get_qcontentj s r� c C sN t | �}|s tjdj| ���|j� }| t|�d � } t|d�}t|� || fS )Nz expected atext but found '{}'�atext)�_non_atom_end_matcherr r� r# ra rk r� r� )r �mr� r r r � get_atexty s r� c C s | d dkr t jdj| ���t� }| dd � } | d dkrPt| �\}} |j|� x�| r�| d dkr�| d tkr|t| �\}} nd| d d� dkr�y"t| �\}} |j jt j d�� W q� t jk r� t| �\}} Y q�X n t| �\}} |j|� qRW | �s|j jt j d�� || fS || dd � fS ) Nr r zexpected '"' but found '{}'rj rh z=?z!encoded word inside quoted stringz"end of header inside quoted string) r r� r# rW r� rS r� r� r� r r� )r Zbare_quoted_stringr. r r r �get_bare_quoted_string� s2 r� c C s� | r | d dkr t jdj| ���t� }| dd � } x^| r�| d dkr�| d tkr^t| �\}} n&| d dkrxt| �\}} n t| �\}} |j|� q4W | s�|j jt j d�� || fS || dd � fS )Nr r zexpected '(' but found '{}'rj rZ z end of header inside comment) r r� r# rX r� r� � get_commentr� rS r r� )r rA r. r r r r� � s" r� c C sT t � }xD| rJ| d tkrJ| d tkr2t| �\}} n t| �\}} |j|� qW || fS )Nr )rI � CFWS_LEADERr� r� r� rS )r rJ r. r r r �get_cfws� s r� c C sp t � }| r,| d tkr,t| �\}} |j|� t| �\}} |j|� | rh| d tkrht| �\}} |j|� || fS )Nr )rR r� r� rS r� )r Z quoted_stringr. r r r �get_quoted_string� s r� c C s� t � }| r,| d tkr,t| �\}} |j|� | rL| d tkrLtjdj| ���| jd�r�yt | �\}} W q� tjk r� t | �\}} Y q�X n t | �\}} |j|� | r�| d tkr�t| �\}} |j|� || fS )Nr z expected atom but found '{}'z=?) rK r� r� rS � ATOM_ENDSr r� r# r� r� r� )r rL r. r r r �get_atom� s$ r� c C s� t � }| s| d tkr(tjdj| ���xP| rx| d tkrxt| �\}} |j|� | r*| d dkr*|jt� | dd � } q*W |d tkr�tjdjd| ���|| fS )Nr z8expected atom at a start of dot-atom-text but found '{}'r rj z4expected atom at end of dot-atom-text but found '{}'rl )ry r� r r� r# r� rS r� )r Z dot_atom_textr. r r r �get_dot_atom_text� s r� c C s� t � }| d tkr(t| �\}} |j|� | jd�rhyt| �\}} W qt tjk rd t| �\}} Y qtX n t| �\}} |j|� | r�| d tkr�t| �\}} |j|� || fS )Nr z=?) rx r� r� rS r� r� r r� r� )r Zdot_atomr. r r r � get_dot_atom s r� c C s� | d t krt| �\}} nd }| d dkr8t| �\}} n*| d tkrVtjdj| ���n t| �\}} |d k rx|g|d d�< || fS )Nr r z1Expected 'atom' or 'quoted-string' but found '{}')r� r� r� �SPECIALSr r� r# r� )r �leaderr. r r r �get_word* s r� c C s� t � }yt| �\}} |j|� W n( tjk rH |jjtjd�� Y nX x�| r�| d tkr�| d dkr�|jt� |jjtj d�� | dd � } qLyt| �\}} W nD tjk r� | d t kr�t | �\}} |jjtj d�� n� Y nX |j|� qLW || fS )Nz phrase does not start with wordr r zperiod in 'phrase'rj zcomment found without atom) rF r� rS r r� r r� � PHRASE_ENDSr� �ObsoleteHeaderDefectr� r� )r rG r. r r r � get_phraseI s. r� c C st t � }d }| d tkr"t| �\}} | s6tjdj| ���yt| �\}} W n^ tjk r� yt| �\}} W n6 tjk r� | d dkr�| d tkr�� t � }Y nX Y nX |d k r�|g|d d�< |j |� | o�| d dks�| d tk�r2t t |�| �\}} |j dk�r|jj tjd�� n|jj tjd�� ||d< y|jjd� W n( tk �rj |jj tjd�� Y nX || fS ) Nr z"expected local-part but found '{}'r zinvalid-obs-local-partz<local-part is not dot-atom, quoted-string, or obs-local-partz,local-part is not a dot-atom (contains CFWS)�asciiz)local-part contains non-ASCII characters))r� r� r� r r� r# r� r� r� r rS �get_obs_local_partr r7 r r� r� r �encoder� ZNonASCIILocalPartDefect)r rm r� r. �obs_local_partr r r �get_local_parto sB r� c C s� t � }d}�x | o(| d dks,| d tk�r*| d dkrl|rN|jjtjd�� |jt� d}| dd � } qnD| d dkr�|jt| d d�� | dd � } |jjtjd �� d}q|r�|d jd kr�|jjtjd �� yt | �\}} d}W n4 tj k �r | d t k�r � t | �\}} Y nX |j|� qW |d jd k�s\|d jd k�rn|d jd k�rn|jjtjd �� |d jd k�s�|d jd k�r�|d jd k�r�|jjtjd�� |j�r�d|_|| fS )NFr r r zinvalid repeated '.'Trj zmisplaced-specialz/'\' character outside of quoted-string/ccontentr� zmissing '.' between wordsrJ z!Invalid leading '.' in local partrh z"Invalid trailing '.' in local partzinvalid-obs-local-partrl rl rl r� ) r� r� r rS r r� r� r� r7 r� r� r� r� )r r� Zlast_non_ws_was_dotr. r r r r� � sV " r� c C s@ t | d�\}} }t|d�}|r0|jjtjd�� t|� || fS )Nz[]r� z(quoted printable found in domain-literal)r� r� r rS r r� r� )r r� r� r r r � get_dtext� s r c C s, | rdS |j tjd�� |j tdd�� dS )NFz"end of input inside domain-literalr� zdomain-literal-endT)rS r r� r� )r �domain_literalr r r �_check_for_early_dl_end� s r c C sl t � }| d tkr(t| �\}} |j|� | s6tjd��| d dkrRtjdj| ���| dd � } t| |�rp|| fS |jtdd�� | d t kr�t | �\}} |j|� t | �\}} |j|� t| |�r�|| fS | d t kr�t | �\}} |j|� t| |��r || fS | d dk�r tjdj| ���|jtdd �� | dd � } | �rd| d tk�rdt| �\}} |j|� || fS ) Nr zexpected domain-literal�[z6expected '[' at start of domain-literal but found '{}'rj zdomain-literal-startr� z4expected ']' at end of domain-literal but found '{}'zdomain-literal-end) r� r� r� rS r r� r# r r� r� r� r )r r r. r r r �get_domain_literal� sD r c C st t � }d }| d tkr"t| �\}} | s6tjdj| ���| d dkrvt| �\}} |d k rd|g|d d�< |j|� || fS yt| �\}} W n" tjk r� t | �\}} Y nX | r�| d dkr�tjd��|d k r�|g|d d�< |j|� | o�| d dk�rl|j jtj d�� |d j dk�r(|d |d d �< xB| �rj| d dk�rj|jt � t | d d � �\}} |j|� �q*W || fS ) Nr z expected domain but found '{}'r r~ zInvalid Domainr z(domain is not a dot-atom (contains CFWS)zdot-atomrj )rv r� r� r r� r# r rS r� r� r r� r7 r� )r rn r� r. r r r � get_domain s@ r c C s~ t � }t| �\}} |j|� | s.| d dkrH|jjtjd�� || fS |jtdd�� t| dd � �\}} |j|� || fS )Nr r~ z"add-spec local part with no domainzaddress-at-symbolrj )rz r� rS r r r� r� r )r rp r. r r r � get_addr_spec. s r c C s� t � }xf| rl| d dks$| d tkrl| d tkrHt| �\}} |j|� q| d dkr|jt� | dd � } qW | s�| d dkr�tjdj| ���|jt� t | dd � �\}} |j|� x�| o�| d dk�rB|jt� | dd � } | s�P | d tk�r t| �\}} |j|� | d dkr�|jt� t | dd � �\}} |j|� q�W | �sTtjd��| d dk�rrtjdj| ���|jt dd �� || dd � fS ) Nr r� rj r~ z(expected obs-route domain but found '{}'z%end of header while parsing obs-route�:z4expected ':' marking end of obs-route but found '{}'zend-of-obs-route-marker) rs r� r� rS � ListSeparatorr r� r# �RouteComponentMarkerr r� )r Z obs_router. r r r � get_obs_route> sB r c C s� t � }| d tkr(t| �\}} |j|� | s:| d dkrJtjdj| ���|jtdd�� | dd � } | d dkr�|jtdd�� |jjtj d�� | dd � } || fS yt | �\}} W nz tjk �r2 y"t | �\}} |jjtj d �� W n( tjk �r tjd j| ���Y nX |j|� t | �\}} Y nX |j|� | �r`| d dk�r`| dd � } n|jjtj d �� |jtdd�� | �r�| d tk�r�t| �\}} |j|� || fS ) Nr �<z"expected angle-addr but found '{}'zangle-addr-startrj �>zangle-addr-endz null addr-spec in angle-addrz*obsolete route specification in angle-addrz.expected addr-spec or obs-route but found '{}'z"missing trailing '>' on angle-addr) rq r� r� rS r r� r# r� r r� r r r� )r Z angle_addrr. r r r �get_angle_addrg sJ r c C s< t � }t| �\}} |j|d d � � |jd d � |_|| fS )N)r� r� r, r )r rb r. r r r �get_display_name� s r c C s� t � }d }| d tkr6t| �\}} | s6tjdj|���| d dkr�| d tkr^tjdj| ���t| �\}} | s~tjdj|���|d k r�|g|d d d�< d }|j|� t | �\}} |d k r�|g|d d�< |j|� || fS )Nr z!expected name-addr but found '{}'r ) ri r� r� r r� r# r� r rS r )r Z name_addrr� r. r r r � get_name_addr� s0 r c C s� t � }yt| �\}} W nN tjk rd yt| �\}} W n& tjk r^ tjdj| ���Y nX Y nX tdd� |jD ��r�d|_|j |� || fS )Nz expected mailbox but found '{}'c s s | ]}t |tj�V qd S )N)r� r r� )r r r r r r � s z get_mailbox.<locals>.<genexpr>zinvalid-mailbox) rt r r r� r r# �anyr& r7 rS )r rc r. r r r � get_mailbox� s r c C sh t � }xX| r^| d |kr^| d tkrF|jt| d d�� | dd � } qt| �\}} |j|� qW || fS )Nr zmisplaced-specialrj )ru r� rS r� r� )r r� Zinvalid_mailboxr. r r r �get_invalid_mailbox� s r c C s� t � }�x�| o| d dk�r�y t| �\}} |j|� W �n tjk �r@ d }| d tkr�t| �\}} | sz| d dkr�|j|� |jjtjd�� n@t | d�\}} |d k r�|g|d d�< |j|� |jjtj d�� nb| d dkr�|jjtjd�� nBt | d�\}} |d k �r |g|d d�< |j|� |jjtj d�� Y nX | �r�| d dk�r�|d }d|_ t | d�\}} |j |� |jjtj d�� | r | d dkr |jt � | dd � } q W || fS ) Nr �;z,;z empty element in mailbox-listz invalid mailbox in mailbox-listr� rj zinvalid-mailboxrl )rd r rS r r� r� r� r r� r r� r7 r, r )r Z mailbox_listr. r� rc r r r �get_mailbox_list� sN r c C s t � }| s$|jjtjd�� || fS d }| r�| d tkr�t| �\}} | sl|jjtjd�� |j|� || fS | d dkr�|j|� || fS t| �\}} t|j �dkr�|d k r�|j|� |j |� |jjtj d�� || fS |d k r�|g|d d�< |j|� || fS )Nz end of header before group-listr zend of header in group-listr z group-list with empty entries) rf r rS r r� r� r� r rk r_ r, r� )r Z group_listr� r. r r r �get_group_list" s8 r c C s" t � }t| �\}} | s$| d dkr4tjdj| ���|j|� |jtdd�� | dd � } | r�| d dkr�|jtdd�� || dd � fS t| �\}} |j|� | s�|jjtj d�� n | d dkr�tjd j| ���|jtdd�� | dd � } | �r| d t k�rt | �\}} |j|� || fS ) Nr r z8expected ':' at end of group display name but found '{}'z group-display-name-terminatorrj r zgroup-terminatorzend of header in groupz)expected ';' at end of group but found {}) rg r r r� r# rS r� r r r� r� r� )r ra r. r r r � get_groupG s2 r c C sx t � }yt| �\}} W nN tjk rd yt| �\}} W n& tjk r^ tjdj| ���Y nX Y nX |j|� || fS )Nz expected address but found '{}')r` r r r� r r# rS )r r\ r. r r r � get_addresse s r c C s� t � }�x�| �r�y t| �\}} |j|� W �n$ tjk �rP } �zd }| d tkr�t| �\}} | sr| d dkr�|j|� |jjtjd�� nFt | d�\}} |d k r�|g|d d�< |jt |g�� |jjtj d�� nh| d dkr�|jjtjd�� nHt | d�\}} |d k �r |g|d d�< |jt |g�� |jjtj d�� W Y d d }~X nX | �r�| d dk�r�|d d }d|_ t | d�\}} |j |� |jjtj d�� | r |jtdd�� | dd � } q W || fS ) Nr r� z"address-list entry with no contentz invalid address in address-listz empty element in address-listrj zinvalid-mailboxzlist-separatorrl )r[ r rS r r� r� r� r r� r r` r� r7 r, r� )r Z address_listr. �errr� rc r r r �get_address_list� sN r c C s� t � }| s |jjtjd�� |S | d tkrXt| �\}} |j|� | sX|jjtjd�� d}x8| r�| d dkr�| d tkr�|| d 7 }| dd � } q^W |j� s�|jjtjdj |��� |jt |d�� nt |�|_ |jt |d �� | o�| d tk�r t| �\}} |j|� | �s | d dk�rX|j d k �r>|jjtjd �� | �rT|jt | d�� |S |jt dd �� | dd � } | �r�| d tk�r�t| �\}} |j|� | �s�|j d k �r�|jjtjd �� |S d}x2| �r�| d tk�r�|| d 7 }| dd � } �q�W |j� �s2|jjtjd j |��� |jt |d�� nt |�|_ |jt |d �� | �rv| d tk�rvt| �\}} |j|� | �r�|jjtjd �� |jt | d�� |S )Nz%Missing MIME version number (eg: 1.0)r z0Expected MIME version number but found only CFWSr r rj z1Expected MIME major version number but found {!r}r� �digitsz0Incomplete MIME version; found only major numberzversion-separatorz1Expected MIME minor version number but found {!r}z'Excess non-CFWS text after MIME version)r� r rS r �HeaderMissingRequiredValuer� r� �isdigitr� r# r� �intr� r� )r Z mime_versionr. r r r r �parse_mime_version� sv r c C sh t � }xX| r^| d dkr^| d tkrF|jt| d d�� | dd � } qt| �\}} |j|� qW || fS )Nr r zmisplaced-specialrj )r� r� rS r� r� )r Zinvalid_parameterr. r r r �get_invalid_parameter s r c C sN t | �}|s tjdj| ���|j� }| t|�d � } t|d�}t|� || fS )Nz expected ttext but found '{}'�ttext)�_non_token_end_matcherr r� r# ra rk r� r� )r r� r r r r � get_ttext s r" c C s� t � }| r,| d tkr,t| �\}} |j|� | rL| d tkrLtjdj| ���t| �\}} |j|� | r�| d tkr�t| �\}} |j|� || fS )Nr z expected token but found '{}') rM r� r� rS � TOKEN_ENDSr r� r# r" )r Zmtokenr. r r r � get_token) s r$ c C sN t | �}|s tjdj| ���|j� }| t|�d � } t|d�}t|� || fS )Nz expected attrtext but found {!r}r� )�_non_attribute_end_matcherr r� r# ra rk r� r� )r r� r� r r r � get_attrtext@ s r& c C s� t � }| r,| d tkr,t| �\}} |j|� | rL| d tkrLtjdj| ���t| �\}} |j|� | r�| d tkr�t| �\}} |j|� || fS )Nr z expected token but found '{}') r� r� r� rS �ATTRIBUTE_ENDSr r� r# r& )r r� r. r r r � get_attributeS s r( c C sN t | �}|s tjdj| ���|j� }| t|�d � } t|d�}t|� || fS )Nz)expected extended attrtext but found {!r}zextended-attrtext)�#_non_extended_attribute_end_matcherr r� r# ra rk r� r� )r r� r� r r r �get_extended_attrtextj s r* c C s� t � }| r,| d tkr,t| �\}} |j|� | rL| d tkrLtjdj| ���t| �\}} |j|� | r�| d tkr�t| �\}} |j|� || fS )Nr z expected token but found '{}') r� r� r� rS �EXTENDED_ATTRIBUTE_ENDSr r� r# r* )r r� r. r r r �get_extended_attribute| s r, c C s� t � }| s| d dkr(tjdj| ���|jtdd�� | dd � } | sX| d j� rhtjdj| ���d}x,| r�| d j� r�|| d 7 }| dd � } qnW |d dkr�|dkr�|jjtjd �� t |�|_ |jt|d �� || fS ) Nr �*z Expected section but found {}zsection-markerrj z$Expected section number but found {}r �0z'section number has an invalid leading 0r ) r� r r� r# rS r� r r ZInvalidHeaderErrorr r� )r r� r r r r � get_section� s& r/ c C s� t � }| stjd��d }| d tkr0t| �\}} | sDtjdj|���| d dkr^t| �\}} n t| �\}} |d k r�|g|d d�< |j|� || fS )Nz&Expected value but found end of stringr z Expected value but found only {}r ) r� r r� r� r� r# r� r, rS )r �vr� r. r r r � get_value� s r1 c C sv t � }t| �\}} |j|� | s.| d dkrN|jjtjdj|��� || fS | d dkr�y t| �\}} d|_|j|� W n tj k r� Y nX | s�tj d��| d dkr�|jt dd�� | dd � } d|_ | d d kr�tj d ��|jt d d �� | dd � } d }| �r.| d t k�r.t | �\}} |j|� d }|}|j �rH| �rH| d d k�rHt| �\}}|j}d }|jdk�r�|�r�|d dk�r�d}n$t|�\}} | �r�| d dk�r�d}n(yt|�\}} W n Y n X | �s�d}|�r2|jjtjd�� |j|� x,|D ]$} | jdk�rg | d d �< | }P �qW |} nd }|jjtjd�� | �rb| d dk�rbd }n t| �\}} |j �s�|jdk�r�| �s�| d dk�r�|j|� |d k �r�|} || fS |jjtjd�� | �s|jjtjd�� |j|� |d k�r�|| fS n�|d k �rFx |D ]} | jdk�rP �qW | jdk |j| � | j|_| d dk�rdtj dj| ���|jt dd�� | dd � } | �r�| d dk�r�t| �\}} |j|� |j|_| �s�| d dk�r�tj dj| ���|jt dd�� | dd � } |d k �rJt� } x>| �rB| d tk�r(t| �\}} n t| �\}} | j|� �qW | }n t| �\}} |j|� |d k �rn|} || fS )Nr r z)Parameter contains name ({}) but no valuer- TzIncomplete parameterzextended-parameter-markerrj �=z Parameter not followed by '='zparameter-separatorr F�'z5Quoted string value for extended parameter is invalidzbare-quoted-stringzZParameter marked as extended but appears to have a quoted string value that is non-encodedzcApparent initial-extended-value but attribute was not marked as extended or was not initial sectionz(Missing required charset/lang delimiterszextended-attrtextr� z=Expected RFC2231 char/lang encoding delimiter, but found {!r}zRFC2231-delimiterz;Expected RFC2231 char/lang encoding delimiter, but found {}) r� r( rS r r r� r# r/ r� r� r� r� r� r� r� rV r� r& r* r7 r1 r rP rQ r� r� r� r� ) r r� r. r� r� ZappendtoZqstringZ inner_valueZ semi_validr� �tr0 r r r � get_parameter� s� r5 c C sh t � }�xZ| �rbyt| �\}} |j|� W n� tjk r� } z�d }| d tkrZt| �\}} | sl|j|� |S | d dkr�|d k r�|j|� |jjtjd�� n@t | �\}} |r�|g|d d�< |j|� |jjtjdj |��� W Y d d }~X nX | �r@| d dk�r@|d }d|_ t | �\}} |j |� |jjtjdj |��� | r |jt dd�� | dd � } q W |S ) Nr r z parameter entry with no contentzinvalid parameter {!r}rj zinvalid-parameterz)parameter with invalid trailing text {!r}zparameter-separatorrl )r� r5 rS r r� r� r� r r� r r# r7 r, r� )r Zmime_parametersr. r r� r� r r r �parse_mime_parametersQ sD r6 c C s� xX|rX|d dkrX|d t kr@| jt|d d�� |dd � }qt|�\}}| j|� qW |sbd S | jtdd�� | jt|dd � �� d S )Nr r zmisplaced-specialrj zparameter-separator)r� rS r� r� r6 )Z tokenlistr r. r r r �_find_mime_parameters� s r7 c C s� t � }d}| s$|jjtjd�� |S yt| �\}} W n8 tjk rl |jjtjdj| ��� t || � |S X |j|� | s�| d dkr�|jjtjd�� | r�t || � |S |j j � j � |_ |jtdd�� | dd � } yt| �\}} W n: tjk �r$ |jjtjd j| ��� t || � |S X |j|� |j j � j � |_| �sJ|S | d d k�r�|jjtjd j| ��� |` |`t || � |S |jtd d �� |jt| dd � �� |S ) NFz"Missing content type specificationz(Expected content maintype but found {!r}r r� zInvalid content typezcontent-type-separatorrj z'Expected content subtype but found {!r}r z<Only parameters are valid after content type, but found {!r}zparameter-separator)r� r rS r r r$ r� r� r# r7 r r� �lowerr� r� r� r6 )r ZctypeZrecoverr. r r r �parse_content_type_header� sX r9 c C s� t � }| s |jjtjd�� |S yt| �\}} W n8 tjk rh |jjtjdj| ��� t || � |S X |j|� |j j � j � |_ | s�|S | d dkr�|jjtjdj| ��� t || � |S |jtdd�� |jt| dd � �� |S )NzMissing content dispositionz+Expected content disposition but found {!r}r r zCOnly parameters are valid after content disposition, but found {!r}zparameter-separatorrj )r� r rS r r r$ r� r� r# r7 r r� r8 r� r� r6 )r Z disp_headerr. r r r � parse_content_disposition_header� s2 r: c C s� t � }| s |jjtjd�� |S yt| �\}} W n. tjk r^ |jjtjdj| ��� Y n X |j|� |j j � j � |_ | s�|S x^| r�|jjtjd�� | d t kr�|jt| d d�� | dd � } q�t| �\}} |j|� q�W |S )Nz!Missing content transfer encodingz1Expected content transfer encoding but found 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rl rl ) Zmax_line_length�float�utf8r� r� r� r r7 � SPECIALSNL� isdisjoint�NLSETr� r� r r& �_fold_mime_parametersr) r; r1 �lineseprk r= rS r8 � _fold_as_ewr< r( �insertr! )Z parse_treer/ �maxlenr� r< �last_ewr> Z want_encodingZend_ew_not_allowedr� r* �tstrrP Z encoded_part�newlineZnewpartsr r r r0 " s� r0 c C s� |d k r<|r<t t|d |d � | ��} |d d |� |d < | d tkr�| d }| dd � } t|d �|krz|jt|�� |d |7 < d}| d tkr�| d }| d d� } |d kr�t|d �n|}x�| �r�|t|d � } |dkr�dn|} | t| � d } | dk�r|jd� q�| d | � } tj| | d�} t| �| }|dk�r\| d | � } tj| �} |d | 7 < | t| �d � } | r�|jd� t|d �}q�W |d |7 < |�r�|S d S )Nrj r r zus-asciizutf-8� r@ )rP rl rl rl rl rl rl rl rl rl rl rl rl rl )r r� r� rk rS r= r� r� )Z to_encoder< rH rI r< rP Z leading_wspZ trailing_wspZ new_last_ewZremaining_spaceZ encode_asZ text_spaceZ first_partr� Zexcessr r r rF � sF rF c C s� �x�| j D �]�\}}|d j� jd�s6|d d7 < |}d}y|j|� d}W n0 tk r� d}tj|�rxd}d}nd}Y nX |r�tjj |d |d �} d j ||| �} nd j |t |��} t |d �t | � d |k r�|d d | |d< q n"t | �d |k�r|j d | � q d} |d } x�|�r�t |�t t| �� d t | � } || d k�rTd}|| d }}x<|d |� }tjj |d |d �} t | �|k�r�P |d8 }�qfW |j dj || | | �� d } | d7 } ||d � }|�r |d d7 < �q W q W d S )Nrj r �strictFTz unknown-8bitr� zutf-8r )Zsafer z {}*={}''{}z{}={}r@ rh r z''r{ �N z {}*{}*={}{}rl rl rl rl rl rl )r� r| r� r� r� r r� r� r� rY r# r rk rS r )r* r< rH r� r� r rP Z error_handlerZencoding_requiredZ encoded_valuerJ r� Z extra_chromeZ chrome_lenZ splitpointZmaxchars�partialr r r rD � s\ rD )��rer� �stringr � collectionsr �operatorr Zemailr r� r r r r� r� r� r� r� r� Z TSPECIALSr# Z ASPECIALSr' r+ rC rA r r� r r? rD rF rH rI rK rM rN rR rW rX r[ r` rd rf rg ri rq rs rt ru rv rx ry rz r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r� r� r� r� r� r r �compiler# r! rw r� r �matchr� �findallr� r! r% r) r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r r r r r r r r r r r r r r r" r$ r& r( r* r, r/ r1 r5 r6 r7 r9 r: r; r= r0 rF rD r r r r �<module>F s C " !($ V + *8" &'/'&). 9% >D 49 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