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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�printZmacroZinclude�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� r1 �>/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' �currentr5 r" r# )r. r4 r5 r6 r1 r1 r2 �failJ s z Parser.fail.)r" �end_token_stackr5 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, r8 )r. r" r9 r5 ZexpectedZexprsZcurrently_looking�messager1 r1 r2 � _fail_ut_eofX s( zParser._fail_ut_eof)r" r5 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)rC r- )r. r" r5 r1 r1 r2 �fail_unknown_tag� s zParser.fail_unknown_tag)� end_tokensr5 r% c C s. t | j�}|dk r |�|� | �d||� dS )z9Like fail_unknown_tag but for end of template situations.N)�listr- rA rC )r. rE r5 �stackr1 r1 r2 �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' r7 �type�test_any)r. rI r1 r1 r2 � is_tuple_end� s zParser.is_tuple_end)r5 r% c C s8 | j d7 _ t�tj�}tjj|d| j � �|d� |S )zDReturn a new free identifier as :class:`~jinja2.nodes.InternalName`.r Zfi)r5 )r+ �object�__new__r � InternalName�Noder3 )r. r5 �rvr1 r1 r2 �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' r7 rM r8 r5 r, rA �value�_statement_keywords�getattr�parse_call_block�parse_filter_blockr) �get�poprD )r. �tokenZpop_tag�f�extr1 r1 r2 �parse_statement� s* zParser.parse_statementF)rE � 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. �colonrK �eof)r' �skip_if�expect�subparser7 rM rH �next)r. rE rc �resultr1 r1 r2 �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)r5 N)z name:endset)rc ) ri r' r5 �parse_assign_targetrf � parse_tupler �Assign� parse_filterrk � AssignBlock)r. r5 �target�exprZ filter_node�bodyr1 r1 r2 � 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)rI zname:inF)zname:recursive)� with_condexprrI Nzname:ifzname:recursive)z name:endforz name:elseZendfor)z name:endforT)rc )r5 ) r' rg r5 rn ro rf �parse_expressionrk ri rX r �For)r. r5 rs �iter�test� recursiveru �else_r1 r1 r2 � 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)r5 F)rw )z name:elifz name:elsez name:endifz name:elifz name:else)z name:endifT)rc )r �Ifr' rg r5 ro r{ rk ru Zelif_r} ri r7 rA )r. �noderj r_ r1 r1 r2 �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)r5 rK �comma�paramrm )z name:endwithT)rc )r �Withri r' r5 r7 rM rg rn �set_ctxrA rx �targets�valuesrk ru )r. r� r� r� rs r1 r1 r2 � parse_with s zParser.parse_withc C sD t jt| j�jd�}t �d| �� �g|_| jddd�|_ t � |g�S )N)r5 r )zname:endautoescapeT)rc ) r ZScopedEvalContextModifierri r' r5 �Keywordrx �optionsrk ru �Scope)r. r� r1 r1 r2 �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)r5 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)rc c s s0 | ](}|j D ] }t|t j�o$|j�� V q qd S )N)r � isinstance� TemplateData�data�isspace)�.0ru Zchildr1 r1 r2 � <genexpr>; s z%Parser.parse_block.<locals>.<genexpr>z7Required blocks can only contain comments or whitespacezname:)r �Blockri r' r5 rg rX r" rf ZscopedZrequiredr7 rM r8 rk ru �all)r. r� r1 r1 r2 � parse_block& s zParser.parse_blockc C s" t jt| j�jd�}| �� |_|S )N)r5 )r �Extendsri r' r5 rx �template)r. r� r1 r1 r2 � 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' r7 rN �lookr{ ri rX � with_context�skip)r. r� r� r1 r1 r2 �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)r5 z name:ignorez name:missingT� F) r �Includeri r' r5 rx r� r7 r{ r� Zignore_missingr� r� )r. r� r1 r1 r2 � parse_includeU s zParser.parse_includec C sF t jt| j�jd�}| �� |_| j�d� | jdd�j |_ | � |d�S )N)r5 zname:asT)� name_onlyF) r �Importri r' r5 rx r� rg rn r" rs r� )r. r� r1 r1 r2 � 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)r5 z name:import)r% c sB �j jjdkr>�j �� �d�r>t�j �jdk� _�j �� dS dS )N> �withoutr z name:contextr TF)r' r7 rX r� r{ ri r� r� r1 )r� r. r1 r2 � parse_contextn s z(Parser.parse_from.<locals>.parse_contextr� r" T)r� �_z4names starting with an underline can not be imported)r6 zname:asr� F)r � FromImportri r' r5 rx r� rg �names�boolr7 rM rn r" � startswithr8 r rf rA �hasattrr� )r. r� rs �aliasr1 )r� r. r2 � 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�lparenrL r� T)r� r� rm z-non-default argument follows default argument) �args�defaultsr' rg r7 rM rn r� rf rA rx r8 )r. r� r� r� �argr1 r1 r2 �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)r5 r� z expected call)z name:endcallT)rc )r � CallBlockri r' r5 r7 rM r� r� r� rx r� �Callr8 rV rk ru )r. r� Z call_noder1 r1 r2 r[ � s zParser.parse_call_blockc C s8 t jt| j�jd�}| jd dd�|_| jddd�|_|S )N)r5 T)� start_inline)zname:endfilter)rc ) r � FilterBlockri r' r5 rq rW rk ru )r. r� r1 r1 r2 r\ � s zParser.parse_filter_blockc C sB t jt| j�jd�}| jdd�j|_| �|� | jddd�|_ |S )N)r5 T)r� )z name:endmacro)rc ) r �Macrori r' r5 rn r" r� rk ru )r. r� r1 r1 r2 � parse_macro� s zParser.parse_macroc C sT t jt| j�jd�}g |_ x4| jjjdkrN|j r<| j�d� |j �| � � � q W |S )N)r5 rK r� ) r �Outputri r' r5 r7 rM rg rA rx )r. r� r1 r1 r2 � parse_print� s zParser.parse_printzte.Literal[True])� with_tupler� r% c C s d S )Nr1 )r. r� r� r1 r1 r2 rn � s zParser.parse_assign_targetT)r� r� rI rl r% c C s d S )Nr1 )r. r� r� rI rl r1 r1 r2 rn � 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" )r5 ZstoreT)� simplifiedrI zcan't assign to )r' r� rM rg ri r �NSRefrX r5 �Namero � parse_primaryr� Z can_assignr8 �__name__�lower)r. r� r� rI rl r_ �attrrs r1 r1 r2 rn � s" )rw 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)r. rw r1 r1 r2 rx 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)r5 )r' r7 r5 r� rf r� r ZCondExpr)r. r5 Zexpr1Zexpr2Zexpr3r1 r1 r2 r� s zParser.parse_condexprc C sJ | j jj}| �� }x2| j �d�rD| �� }tj|||d�}| j jj}qW |S )Nzname:or)r5 )r' r7 r5 � parse_andrf r ZOr)r. r5 �left�rightr1 r1 r2 r� s zParser.parse_orc C sJ | j jj}| �� }x2| j �d�rD| �� }tj|||d�}| j jj}qW |S )Nzname:and)r5 )r' r7 r5 � parse_notrf r ZAnd)r. r5 r� r� r1 r1 r2 r� & s zParser.parse_andc C s4 | j j�d�r,t| j �j}tj| �� |d�S | �� S )Nzname:not)r5 ) r' r7 r{ ri r5 r �Notr� � parse_compare)r. r5 r1 r1 r2 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)r5 )r' r7 r5 � parse_math1rM �_compare_operatorsri rA r ZOperandrf r{ r� r� ZCompare)r. r5 rt Zops� token_typer1 r1 r2 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 )r5 )r' r7 r5 � parse_concatrM r ri )r. r5 r� �clsr� r1 r1 r2 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 )r5 ) r' r7 r5 � parse_math2rM ri rA �lenr ZConcat)r. r5 r� r1 r1 r2 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 )r5 )r' r7 r5 � parse_powrM r ri )r. r5 r� r� r� r1 r1 r2 r� a s zParser.parse_math2c C sV | j jj}| �� }x>| j jjdkrPt| j � | �� }tj|||d�}| j jj}qW |S )N�pow)r5 )r' r7 r5 � parse_unaryrM ri r ZPow)r. r5 r� r� r1 r1 r2 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)r5 r ) r' r7 rM r5 ri r ZNegr� ZPosr� � parse_postfix�parse_filter_expr)r. r� r� r5 r� r1 r1 r2 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� )r5 )Znone�None�load�string� )�integer�floatr� T)�explicit_parenthesesrL �lbracket�lbracez unexpected )r' r7 rM rX r �Constr5 r� ri rA r? ro rg � parse_list� parse_dictr8 r )r. r_ r� Zbufr5 r1 r1 r2 r� � s: zParser.parse_primary)r� rw rI 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)rw )rx r1 )r. r1 r2 r* � s z!Parser.parse_tuple.<locals>.parseFr� Tr z Expected an expression, got r� )r5 )r' r7 r5 r� rx r �Exprrg rO rA rM r8 r �Tuple) r. r� rw rI r� r5 r* r� Zis_tupler1 )r. r2 ro � 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� )r5 ) r' rg r7 rM rA rx r �Listr5 )r. r_ �itemsr1 r1 r2 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� Zrbracer� rd )r5 ) r' rg r7 rM rx rA r ZPairr5 �Dict)r. r_ r� �keyrX r1 r1 r2 r� � s zParser.parse_dictc C sF x@| j jj}|dks |dkr(| �|�}q|dkr<| �|�}qP qW |S )Nr� r� r� )r' r7 rM �parse_subscript� parse_call)r. r� r� r1 r1 r2 r� s zParser.parse_postfixc C s` xZ| j jj}|dkr | �|�}q|dkrB| j jjdkrB| �|�}q|dkrV| �|�}qP qW |S )N�piper" �isr� )r' r7 rM rq rX � parse_testr� )r. r� r� r1 r1 r2 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� )r5 r� zexpected name or numberr� r� r� r r z expected subscript expression)ri r' rM r7 r �GetattrrX r5 r8 r� �Getitemrg rA �parse_subscribedr� r� )r. r� r_ Z attr_tokenr� r� r1 r1 r2 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 )Nrd )r� r� r5 ) r' r7 r5 rM ri rx rA r ZSlice)r. r5 r� r� r1 r1 r2 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)rt r% c s | s� � d�j� d S )Nz+invalid syntax for function call expression)r8 r5 )rt )r. r_ r1 r2 �ensurej s z&Parser.parse_call_args.<locals>.ensurerL r� r r� r" rm r� )r5 T)r' rg r� r7 rM ri rx r� rX r� rA r r� r5 ) r. r� �kwargs�dyn_args� dyn_kwargsZ require_commar� r� rX r1 )r. r_ r2 �parse_call_argsb s@ zParser.parse_call_argsc C s0 | j j}| �� \}}}}tj||||||jd�S )N)r5 )r' r7 r� r r� r5 )r. r� r_ r� r� r� r� r1 r1 r2 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� )r5 F) r' r7 rM ri rg rX r� r ZFilterr5 ) r. r� r� r_ r" r� r� r� r� r1 r1 r2 rq � 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)r5 )ri r' r7 r{ rg rX rM r� rN r8 r� r� r ZTestr5 r� ) r. r� r_ Znegatedr" r� r� r� r� Zarg_noder1 r1 r2 r� � s6 zParser.parse_test)rE 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 )r5 )r5 rA r r� )r5 )ru � data_bufferr1 r2 � flush_data� s z#Parser.subparse.<locals>.flush_datar� )r5 Zvariable_beginT)rw rJ Z block_beginrK zinternal parsing error)rA r- r' r7 rM rX r r� r5 ri ro rg rN rb r� rF �extend�AssertionErrorr^ )r. rE Zadd_datar r_ rT r1 )ru r� r2 rh � sB zParser.subparsec C s" t j| �� dd�}|�| j� |S )z0Parse the whole template into a `Template` node.r )r5 )r �Templaterh Zset_environmentr )r. rj r1 r1 r2 r* s z Parser.parse)NNN)N)NN)N)N)F)..)TFNF)TFNF)T)T)FTNF)F)N)_r� � __module__� __qualname__�__doc__�str�tZOptionalr3 r �int�Typer8 r� r� rC rD rH r� rO r rR rU ZUnionrS rb rk rp rr rv ry 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� �typingZoverloadr� rn r� r� rx r� r� r� r� r� r� r� r� r� r� r� ro r� r� r� r� r� r� r� r� r� r� r� r� rq r� rh r r* r1 r1 r1 r2 r . s� $ " . 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