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|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
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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
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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|_
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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
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r �Outputrm r) r7 r9 rP rk rC r| )r0 r� r3 r3 r4 � parse_print� s zParser.parse_printzte.Literal[True])�
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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.
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)r{ r' c C s |r | � � S | �� S )z�Parse an expression. Per default all expressions are parsed, if
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expressions are not parsed.
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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 �
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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�
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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| � � }| �
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�S ) a� Works like `parse_expression` but if multiple expressions are
delimited by a comma a :class:`~jinja2.nodes.Tuple` node is created.
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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.
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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 )
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