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parser.cpython-37.pyc
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B �˝`W� � @ s U d Z ddlZddlZddlmZ ddlmZ ddlmZ ddlm Z ddlm Z ej rlddl Z dd lmZ e�d ejej�Ze�d ejej�Zed d ddddddddddg �Zeddddd d g�Zejejej ej ej ej d �Z ej!e"ej#ej$ f e%d < G d d!� d!�Z&dS )"z8Parse tokens from the lexer into nodes for the compiler.� N� )�nodes)�TemplateAssertionError)�TemplateSyntaxError)�describe_token)�describe_token_expr)� Environment�_ImportInclude� _MacroCall�for�if�blockZextends�print�macro�include�from�import�set�with� autoescape�eq�ne�ltZlteq�gtZgteq)�add�sub�mul�div�floordiv�mod� _math_nodesc @ s e Zd ZdZd�deeje eje eje dd�dd�Zdefeeje ej e dd�d d �Z eje ej ej ed f eje dd �d d�Zd�eeje dd�dd�Zd�ejej ed f eje dd�dd�Zd�ejej ed f ed�dd�Zd�eje ejd�dd�Zejejej ej f d�d d �Zd�ej ed f eej ej d �d d!�Zejejejf d�d"d#�Z ej d�d$d%�Z ej d�d&d'�Z ej!d�d(d)�Z"ej#d�d*d+�Z$ej%d�d,d-�Z&ej'd�d.d/�Z(e)ee)d0�d1d2�Z*ej+d�d3d4�Z,ej-d�d5d6�Z.ej/d�d7d8�Z0e1dd9�d:d;�Z2ej3d�d<d=�Z4ej5d�d>d?�Z6ej7d�d@dA�Z8ej9d�dBdC�Z:e;j<d�edDej=dE�dFdG��Z>e;j<d�eeejej ed f eejej?ej=ej f dI�dJdG��Z>d�eeejej ed f eejej?ej=ej f dI�dKdG�Z>d�eej@dL�dMdN�ZAej@d�dOdP�ZBej@d�dQdR�ZCej@d�dSdT�ZDej@d�dUdV�ZEej@d�dWdX�ZFej@d�dYdZ�ZGej@d�d[d\�ZHej@d�d]d^�ZIej@d�d_d`�ZJd�eej@da�dbdc�ZKej@d�ddde�ZLd�eeejej ed f eejej ej@f df�dgdh�ZMej d�didj�ZNejOd�dkdl�ZPej@ej@d9�dmdn�ZQej@ej@d9�dodp�ZRej@ejejSejTf d9�dqdr�ZUej@d�dsdt�ZVej d�dudv�ZWej@ejXd9�dwdx�ZYd�ejej@ eejej@ dy�dzd{�ZZej@ej@d9�d|d}�Z[d�ejej ed f ej ej d~�dd��Z\ej]d�d�d��Z^dS )��Parserz�This is the central parsing class Jinja uses. It's passed to extensions and can be used to parse expressions or statements. Nr )� environment�source�name�filename�state�returnc C st || _ |�||||�| _|| _|| _d| _i | _x,|�� D ] }x|jD ]}|j | j|< qFW q:W d| _ g | _ g | _ d S )NFr ) r" � _tokenize�streamr$ r% �closed� extensionsZiter_extensionsZtags�parse�_last_identifier� _tag_stack�_end_token_stack)�selfr" r# r$ r% r& � extension�tag� r3 �>/opt/alt/python37/lib/python3.7/site-packages/jinja2/parser.py�__init__3 s zParser.__init__z te.NoReturn)�msg�lineno�excr' c C s( |dkr| j jj}|||| j| j��dS )z�Convenience method that raises `exc` with the message, passed line number or last line number as well as the current name and filename. N)r) �currentr7 r$ r% )r0 r6 r7 r8 r3 r3 r4 �failJ s z Parser.fail.)r$ �end_token_stackr7 r' c C s� t � }x |D ]}|�tt|�� q W |rDd�tttt|d ���}nd }|d krXdg}nd|�d�g}|r�|d k r�||kr�|�d|� d�� n|�d|� d�� | jr�|�d| jd �d�� | �d �|�|� d S ) Nz or ���zUnexpected end of template.zEncountered unknown tag �.z\You probably made a nesting mistake. Jinja is expecting this tag, but currently looking for z*Jinja was looking for the following tags: z/The innermost block that needs to be closed is � ) r �update�mapr �join�repr�appendr. r: )r0 r$ r; r7 Zexpected�exprsZcurrently_looking�messager3 r3 r4 � _fail_ut_eofX s( zParser._fail_ut_eof)r$ r7 r' c C s | � || j|� dS )z�Called if the parser encounters an unknown tag. Tries to fail with a human readable error message that could help to identify the problem. N)rF r/ )r0 r$ r7 r3 r3 r4 �fail_unknown_tag� s zParser.fail_unknown_tag)� end_tokensr7 r' c C s. t | j�}|dk r |�|� | �d||� dS )z9Like fail_unknown_tag but for end of template situations.N)�listr/ rC rF )r0 rH r7 �stackr3 r3 r4 �fail_eof� s zParser.fail_eof)�extra_end_rulesr' c C s, | j jjdkrdS |dk r(| j j�|�S dS )z Are we at the end of a tuple?)� variable_end� block_end�rparenTNF)r) r9 �type�test_any)r0 rL r3 r3 r4 � is_tuple_end� s zParser.is_tuple_end)r7 r' c C s8 | j d7 _ t�tj�}tjj|d| j � �|d� |S )zDReturn a new free identifier as :class:`~jinja2.nodes.InternalName`.r �fi)r7 )r- �object�__new__r � InternalName�Noder5 )r0 r7 �rvr3 r3 r4 �free_identifier� s zParser.free_identifier)r' c C s� | j j}|jdkr | �d|j� | j�|j� d}z�|jtkrZt | d| j jj� ��}|� S |jdkrl| � � S |jdkr~| � � S | j � |j�}|dk r�|| �S | j�� d}| �|j|j� W d|r�| j�� X dS ) zParse a single statement.r$ ztag name expectedTZparse_�call�filterNF)r) r9 rP r: r7 r. rC �value�_statement_keywords�getattr�parse_call_block�parse_filter_blockr+ �get�poprG )r0 �tokenZpop_tag�f�extr3 r3 r4 �parse_statement� s* zParser.parse_statementF)rH � drop_needler' c C sL | j �d� | j �d� | �|�}| j jjdkr:| �|� |rHt| j � |S )aR Parse multiple statements into a list until one of the end tokens is reached. This is used to parse the body of statements as it also parses template data if appropriate. The parser checks first if the current token is a colon and skips it if there is one. Then it checks for the block end and parses until if one of the `end_tokens` is reached. Per default the active token in the stream at the end of the call is the matched end token. If this is not wanted `drop_needle` can be set to `True` and the end token is removed. �colonrN �eof)r) �skip_if�expect�subparser9 rP rK �next)r0 rH rg �resultr3 r3 r4 �parse_statements� s zParser.parse_statementsc C sf t | j�j}| jdd�}| j�d�r<| �� }tj|||d�S | �d�}| j ddd�}tj ||||d�S )zParse an assign statement.T)�with_namespace�assign)r7 N)z name:endset)rg ) rm r) r7 �parse_assign_targetrj � parse_tupler �Assign� parse_filterro � AssignBlock)r0 r7 �target�exprZ filter_node�bodyr3 r3 r4 � parse_set� s zParser.parse_setc C s� | j �d�j}| jdd�}| j �d� | jddd�}d}| j �d �rL| �� }| j �d �}| �d �}t| j �j d krxg }n| jd dd�}t j |||||||d�S )zParse a for loop.zname:for)zname:in)rL zname:inF)zname:recursive)� with_condexprrL Nzname:ifzname:recursive)z name:endforz name:elseZendfor)z name:endforT)rg )r7 ) r) rk r7 rr rs rj �parse_expressionro rm r\ r �For)r0 r7 rw �iter�test� recursivery �else_r3 r3 r4 � parse_for� s zParser.parse_forc C s� t j| j�d�jd� }}x|| jdd�|_| �d�|_g |_ g |_ t | j�}|�d�rxt j| jj jd�}|j � |� q n|�d�r�| jdd d �|_ P q W |S ) zParse an if construct.zname:if)r7 F)r{ )z name:elifz name:elsez name:endifz name:elifz name:else)z name:endifT)rg )r �Ifr) rk r7 rs r ro ry Zelif_r� rm r9 rC )r0 �nodern rc r3 r3 r4 �parse_if� s zParser.parse_ifc C s� t jt| j�jd�}g }g }xX| jjjdkrt|r<| j�d� | �� }|� d� |� |� | j�d� |� | � � � q W ||_ ||_ | jddd�|_|S ) N)r7 rN �comma�paramrq )z name:endwithT)rg )r �Withrm r) r7 r9 rP rk rr �set_ctxrC r| �targets�valuesro ry )r0 r� r� r� rw r3 r3 r4 � parse_with s zParser.parse_withc C sD t jt| j�jd�}t �d| �� �g|_| jddd�|_ t � |g�S )N)r7 r )zname:endautoescapeT)rg ) r ZScopedEvalContextModifierrm r) r7 �Keywordr| �optionsro ry �Scope)r0 r� r3 r3 r4 �parse_autoescape s zParser.parse_autoescapec C s� t jt| j�jd�}| j�d�j|_| j�d�|_ | j�d�|_ | jj j dkrX| � d� | jddd �|_|j r�td d � |jD ��s�| � d � | j�d |j � |S )N)r7 r$ z name:scopedz name:requiredr zpBlock names in Jinja have to be valid Python identifiers and may not contain hyphens, use an underscore instead.)z name:endblockT)rg c s s0 | ](}|j D ] }t|t j�o$|j�� V q qd S )N)r � isinstance� TemplateData�data�isspace)�.0ry �childr3 r3 r4 � <genexpr>; s z%Parser.parse_block.<locals>.<genexpr>z7Required blocks can only contain comments or whitespacezname:)r �Blockrm r) r7 rk r\ r$ rj Zscoped�requiredr9 rP r: ro ry �all)r0 r� r3 r3 r4 � parse_block& s zParser.parse_blockc C s" t jt| j�jd�}| �� |_|S )N)r7 )r �Extendsrm r) r7 r| �template)r0 r� r3 r3 r4 � parse_extendsD s zParser.parse_extends)r� �defaultr' c C sH | j j�dd�r>| j �� �d�r>t| j �jdk|_| j �� n||_|S )Nz name:withz name:withoutz name:contextr ) r) r9 rQ �lookr rm r\ � with_context�skip)r0 r� r� r3 r3 r4 �parse_import_contextI s zParser.parse_import_contextc C sb t jt| j�jd�}| �� |_| jj�d�rP| j� � �d�rPd|_ | j� d� nd|_ | � |d�S )N)r7 z name:ignorez name:missingT� F) r �Includerm r) r7 r| r� r9 r r� Zignore_missingr� r� )r0 r� r3 r3 r4 � parse_includeU s zParser.parse_includec C sF t jt| j�jd�}| �� |_| j�d� | jdd�j |_ | � |d�S )N)r7 zname:asT)� name_onlyF) r �Importrm r) r7 r| r� rk rr r$ rw r� )r0 r� r3 r3 r4 � parse_importa s zParser.parse_importc s t jt�j�jd�� ��� � _�j�d� g � _t d�� �fdd� }x�� jrX�j�d� �jj j dkr�|� rnP �j dd �}|j �d �r��jd |jtd � �j�d �rƈj dd �}� j�|j |j f� n� j�|j � |� s�jj j dkr�P qF�j�d� qFW t� d��sd� _� S )N)r7 z name:import)r' c sB �j jjdkr>�j �� �d�r>t�j �jdk� _�j �� dS dS )N> �withoutr z name:contextr TF)r) r9 r\ r� r rm r� r� r3 )r� r0 r3 r4 � parse_contextn s z(Parser.parse_from.<locals>.parse_contextr� r$ T)r� �_z4names starting with an underline can not be imported)r8 zname:asr� F)r � FromImportrm r) r7 r| r� rk �names�boolr9 rP rr r$ � startswithr: r rj rC �hasattrr� )r0 r� rw �aliasr3 )r� r0 r4 � parse_fromh s6 zParser.parse_from)r� r' c C s� g }|_ g }|_| j�d� xl| jjjdkr�|r@| j�d� | jdd�}|�d� | j�d�rr|� | � � � n|r�| � d� |� |� q"W | j�d� d S ) N�lparenrO r� T)r� r� rq z-non-default argument follows default argument) �args�defaultsr) rk r9 rP rr r� rj rC r| r: )r0 r� r� r� �argr3 r3 r4 �parse_signature� s zParser.parse_signaturec C sv t jt| j�jd�}| jjjdkr.| �|� n g |_g |_ | � � }t |t j �s\| � d|j� ||_| jddd�|_|S )N)r7 r� z expected call)z name:endcallT)rg )r � CallBlockrm r) r7 r9 rP r� r� r� r| r� �Callr: rZ ro ry )r0 r� Z call_noder3 r3 r4 r_ � s zParser.parse_call_blockc C s8 t jt| j�jd�}| jd dd�|_| jddd�|_|S )N)r7 T)� start_inline)zname:endfilter)rg ) r � FilterBlockrm r) r7 ru r[ ro ry )r0 r� r3 r3 r4 r` � s zParser.parse_filter_blockc C sB t jt| j�jd�}| jdd�j|_| �|� | jddd�|_ |S )N)r7 T)r� )z name:endmacro)rg ) r �Macrorm r) r7 rr r$ r� ro ry )r0 r� r3 r3 r4 � parse_macro� s zParser.parse_macroc C sT t jt| j�jd�}g |_ x4| jjjdkrN|j r<| j�d� |j �| � � � q W |S )N)r7 rN r� ) r �Outputrm r) r7 r9 rP rk rC r| )r0 r� r3 r3 r4 � parse_print� s zParser.parse_printzte.Literal[True])� with_tupler� r' c C s d S )Nr3 )r0 r� r� r3 r3 r4 rr � s zParser.parse_assign_targetT)r� r� rL rp r' c C s d S )Nr3 )r0 r� r� rL rp r3 r3 r4 rr � s c C s� |rN| j �� jdkrN| j �d�}t| j � | j �d�}tj|j|j|jd�}nL|rt| j �d�}tj |jd|jd�}n&|r�| j d|d�}n| � � }|� d� |� � s�| �dt|�j�� ��|j� |S )a Parse an assignment target. As Jinja allows assignments to tuples, this function can parse all allowed assignment targets. Per default assignments to tuples are parsed, that can be disable however by setting `with_tuple` to `False`. If only assignments to names are wanted `name_only` can be set to `True`. The `extra_end_rules` parameter is forwarded to the tuple parsing function. If `with_namespace` is enabled, a namespace assignment may be parsed. �dotr$ )r7 �storeT)� simplifiedrL zcan't assign to )r) r� rP rk rm r �NSRefr\ r7 �Namers � parse_primaryr� Z can_assignr: �__name__�lower)r0 r� r� rL rp rc �attrrw r3 r3 r4 rr � s" )r{ r' c C s |r | � � S | �� S )z�Parse an expression. Per default all expressions are parsed, if the optional `with_condexpr` parameter is set to `False` conditional expressions are not parsed. )�parse_condexpr�parse_or)r0 r{ r3 r3 r4 r| s zParser.parse_expressionc C sf | j jj}| �� }xN| j �d�r`| �� }| j �d�r>| �� }nd }tj||||d�}| j jj}qW |S )Nzname:ifz name:else)r7 )r) r9 r7 r� rj r� r ZCondExpr)r0 r7 Zexpr1Zexpr2Zexpr3r3 r3 r4 r� s zParser.parse_condexprc C sJ | j jj}| �� }x2| j �d�rD| �� }tj|||d�}| j jj}qW |S )Nzname:or)r7 )r) r9 r7 � parse_andrj r �Or)r0 r7 �left�rightr3 r3 r4 r� s zParser.parse_orc C sJ | j jj}| �� }x2| j �d�rD| �� }tj|||d�}| j jj}qW |S )Nzname:and)r7 )r) r9 r7 � parse_notrj r �And)r0 r7 r� r� r3 r3 r4 r� & s zParser.parse_andc C s4 | j j�d�r,t| j �j}tj| �� |d�S | �� S )Nzname:not)r7 ) r) r9 r rm r7 r �Notr� � parse_compare)r0 r7 r3 r3 r4 r� / s zParser.parse_notc C s� | j jj}| �� }g }x�| j jj}|tkrLt| j � |�t� || �� �� nh| j � d�rp|�t� d| �� �� nD| j j� d�r�| j � � � d�r�| j � d� |�t� d| �� �� nP | j jj}qW |s�|S tj|||d�S )Nzname:in�inzname:notr� Znotin)r7 )r) r9 r7 � parse_math1rP �_compare_operatorsrm rC r ZOperandrj r r� r� �Compare)r0 r7 rx Zops� token_typer3 r3 r4 r� 5 s& zParser.parse_comparec C sb | j jj}| �� }xJ| j jjdkr\t| j jj }t| j � | �� }||||d�}| j jj}qW |S )N)r r )r7 )r) r9 r7 � parse_concatrP r rm )r0 r7 r� �clsr� r3 r3 r4 r� L s zParser.parse_math1c C sb | j jj}| �� g}x*| j jjdkr>t| j � |�| �� � qW t|�dkrT|d S tj ||d�S )N�tilder r )r7 ) r) r9 r7 � parse_math2rP rm rC �lenr ZConcat)r0 r7 r� r3 r3 r4 r� W s zParser.parse_concatc C sb | j jj}| �� }xJ| j jjdkr\t| j jj }t| j � | �� }||||d�}| j jj}qW |S )N)r r r r )r7 )r) r9 r7 � parse_powrP r rm )r0 r7 r� r� r� r3 r3 r4 r� a s zParser.parse_math2c C sV | j jj}| �� }x>| j jjdkrPt| j � | �� }tj|||d�}| j jj}qW |S )N�pow)r7 )r) r9 r7 � parse_unaryrP rm r �Pow)r0 r7 r� r� r3 r3 r4 r� l s zParser.parse_pow)� with_filterr' c C s� | j jj}| j jj}|dkr<t| j � tj| �d�|d�}n0|dkrdt| j � tj| �d�|d�}n| � � }| � |�}|r�| � |�}|S )Nr F)r7 r ) r) r9 rP r7 rm r ZNegr� ZPosr� � parse_postfix�parse_filter_expr)r0 r� r� r7 r� r3 r3 r4 r� v s zParser.parse_unaryc C sz | j j}|jdkrr|jdkr4tj|jdk|jd�}n0|jdkrPtjd |jd�}ntj|jd|jd�}t| j � �n|jdkr�t| j � |jg}|j}x,| j jjdkr�|� | j jj� t| j � q�W tjd� |�|d�}n�|jd k�rt| j � tj|j|jd�}nt|jd k�r2t| j � | j d d �}| j � d � nD|jdk�rH| � � }n.|jdk�r^| �� }n| �dt|���|j� |S )Nr$ )�true�false�True�False)r� r� )r7 )Znone�None�load�string� )�integer�floatr� T)�explicit_parenthesesrO �lbracket�lbracez unexpected )r) r9 rP r\ r �Constr7 r� rm rC rA rs rk � parse_list� parse_dictr: r )r0 rc r� �bufr7 r3 r3 r4 r� � s: zParser.parse_primary)r� r{ rL r� r' c s� � j jj}|r� j}n |r"� j}ntjd�� fdd� }g }d}xL|rP� j �d� � �|�r\P |� |� � � j jj dkr|d}nP � j jj}q@W |s�|r�|d S |s�� � dt � j j���� tj |d |d �S ) a� Works like `parse_expression` but if multiple expressions are delimited by a comma a :class:`~jinja2.nodes.Tuple` node is created. This method could also return a regular expression instead of a tuple if no commas where found. The default parsing mode is a full tuple. If `simplified` is `True` only names and literals are parsed. The `no_condexpr` parameter is forwarded to :meth:`parse_expression`. Because tuples do not require delimiters and may end in a bogus comma an extra hint is needed that marks the end of a tuple. For example for loops support tuples between `for` and `in`. In that case the `extra_end_rules` is set to ``['name:in']``. `explicit_parentheses` is true if the parsing was triggered by an expression in parentheses. This is used to figure out if an empty tuple is a valid expression or not. )r' c s � j dd�S )NF)r{ )r| r3 )r0 r3 r4 r, � s z!Parser.parse_tuple.<locals>.parseFr� Tr z Expected an expression, got r� )r7 )r) r9 r7 r� r| r �Exprrk rR rC rP r: r �Tuple) r0 r� r{ rL r� r7 r, r� Zis_tupler3 )r0 r4 rs � s2 zParser.parse_tuplec C sn | j �d�}g }x@| j jjdkrP|r0| j �d� | j jjdkr@P |�| �� � qW | j �d� tj||jd�S )Nr� �rbracketr� )r7 ) r) rk r9 rP rC r| r �Listr7 )r0 rc �itemsr3 r3 r4 r� � s zParser.parse_listc C s� | j �d�}g }xf| j jjdkrv|r0| j �d� | j jjdkr@P | �� }| j �d� | �� }|�tj|||jd�� qW | j �d� tj ||jd�S )Nr� �rbracer� rh )r7 ) r) rk r9 rP r| rC r ZPairr7 �Dict)r0 rc r� �keyr\ r3 r3 r4 r� � s zParser.parse_dictc C sF x@| j jj}|dks |dkr(| �|�}q|dkr<| �|�}qP qW |S )Nr� r� r� )r) r9 rP �parse_subscript� parse_call)r0 r� r� r3 r3 r4 r� s zParser.parse_postfixc C s` xZ| j jj}|dkr | �|�}q|dkrB| j jjdkrB| �|�}q|dkrV| �|�}qP qW |S )N�piper$ �isr� )r) r9 rP ru r\ � parse_testr )r0 r� r� r3 r3 r4 r� s zParser.parse_filter_exprc C s t | j�}|jdkr�| jj}t | j� |jdkrFtj||jd|jd�S |jdkr^| �d|j� tj |j|jd�}tj ||d|jd�S |jdk�rg }x0| jjjdkr�|r�| j� d � |� | � � � q�W | j� d� t|�d kr�|d }ntj|d|jd�}tj ||d|jd�S | �d |j� d S ) Nr� r$ r� )r7 r� zexpected name or numberr� r� r� r r z expected subscript expression)rm r) rP r9 r �Getattrr\ r7 r: r� �Getitemrk rC �parse_subscribedr� r� )r0 r� rc Z attr_tokenr� r� r3 r3 r4 r� # s. zParser.parse_subscriptc C s� | j jj}| j jjdkr*t| j � d g}n*| �� }| j jjdkrD|S t| j � |g}| j jjdkrn|�d � n(| j jjdkr�|�| �� � n |�d � | j jjdkr�t| j � | j jjdkr�|�| �� � q�|�d � n |�d � tj|d|i�S )Nrh )r� r� r7 ) r) r9 r7 rP rm r| rC r �Slice)r0 r7 r� r� r3 r3 r4 r B s* zParser.parse_subscribedc s� � j �d��g }g }d }d }d}td d�� �fdd� }�x.� j jjdk�rf|rj� j �d� � j jjdkrjP � j jjdkr�||d ko�|d k� t� j � � �� }n�� j jjd kr�||d k� t� j � � �� }n�� j jjd k�r4� j �� jd k�r4||d k� � j jj}� j � d � � �� }|� t j |||j d �� n,||d k�oN|d k�oN| � |� � �� � d}q:W � j �d� ||||fS )Nr� F)rx r' c s | s� � d�j� d S )Nz+invalid syntax for function call expression)r: r7 )rx )r0 rc r3 r4 �ensurej s z&Parser.parse_call_args.<locals>.ensurerO r� r r� r$ rq r� )r7 T)r) rk r� r9 rP rm r| r� r\ r� rC r r� r7 ) r0 r� �kwargs�dyn_args� dyn_kwargsZ require_commar r� r\ r3 )r0 rc r4 �parse_call_argsb s@ zParser.parse_call_argsc C s0 | j j}| �� \}}}}tj||||||jd�S )N)r7 )r) r9 r r r� r7 )r0 r� rc r� r r r r3 r3 r4 r � s zParser.parse_call)r� r� r' c C s� x�| j jjdks|r�|s"t| j � | j �d�}|j}x2| j jjdkrft| j � |d| j �d�j 7 }q6W | j jjdkr�| �� \}}}}ng }g }d }}tj|||||||j d�}d}qW |S )Nr r$ r� r= r� )r7 F) r) r9 rP rm rk r\ r r �Filterr7 ) r0 r� r� rc r$ r� r r r r3 r3 r4 ru � s" zParser.parse_filterc C s$ t | j�}| jj�d�r(t | j� d}nd}| j�d�j}x2| jjjdkrlt | j� |d| j�d�j 7 }q<W d }}g }| jjjdkr�| �� \}}}}nV| jjjdkr�| jj�d d d �s�| jj�d �r�| � d � | � � } | � | �} | g}ng }t j |||||||jd�}|�r t j||jd�}|S )Nzname:notTFr$ r� r= r� > r� r� r� r� r$ r� r� z name:elsezname:orzname:andzname:isz'You cannot chain multiple tests with is)r7 )rm r) r9 r rk r\ rP r rQ r: r� r� r ZTestr7 r� ) r0 r� rc Znegatedr$ r r r r� Zarg_noder3 r3 r4 r � s6 zParser.parse_test)rH r' c sL g � g ��j }|d k r"| j� |� d d�� �fdd� }z�x�| j�r&| jj}|jdkr||jrp|tj|j|jd�� t | j� q:|jdkr�t | j� || j dd�� | j� d � q:|jd k�r |� t | j� |d k r�| jjj |� r� S | � � }t|t��r� �|� n � � |� | j� d � q:td ��q:W |� W d |d k �rF| j�� X � S ) N)r' c s8 �r4�d j } � �tj�d d � | d�� �d d �= d S )Nr )r7 )r7 rC r r� )r7 )ry � data_bufferr3 r4 � flush_data� s z#Parser.subparse.<locals>.flush_datar� )r7 Zvariable_beginT)r{ rM Z block_beginrN zinternal parsing error)rC r/ r) r9 rP r\ r r� r7 rm rs rk rQ rf r� rI �extend�AssertionErrorrb )r0 rH Zadd_datar rc rX r3 )ry r r4 rl � sB zParser.subparsec C s" t j| �� dd�}|�| j� |S )z0Parse the whole template into a `Template` node.r )r7 )r �Templaterl Zset_environmentr" )r0 rn r3 r3 r4 r, s z Parser.parse)NNN)N)NN)N)N)F)..)TFNF)TFNF)T)T)FTNF)F)N)_r� � __module__� __qualname__�__doc__�str�t�Optionalr5 r �int�Typer: r� r� rF rG rK r� rR r rV rY �UnionrW rf ro rt rv 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� r` r� r� r� r� �typing�overloadr� rr r� r� r| r� r� r� r� r� r� r� r� r� r� r� rs r� r� r� r� r� r r r� r r r� r ru r rl r r, r3 r3 r3 r4 r! . s� $ " . 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