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zParser.__init__�msg�lineno�excz te.NoReturnc C s$ |du r | j jj}|||| j| j��)z�Convenience method that raises `exc` with the message, passed
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�� �zParser.parse_statementF� drop_needlec C sL | j �d� | j �d� | �|�}| j jjdkr | �|� |r$t| j � |S )aR Parse multiple statements into a list until one of the end tokens
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parses template data if appropriate. The parser checks first if the
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for the block end and parses until if one of the `end_tokens` is
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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.
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||||d�S )zParse an assign statement.T)�with_namespace�assignr[ N)z name:endset�rq ) rw r, r< �parse_assign_targetrt � parse_tupler �Assign� parse_filterry � AssignBlock)r5 r< �target�expr� filter_node�bodyr8 r8 r9 � parse_set� s
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isinstance� TemplateData�data�isspace)�.0r� �childr8 r8 r9 � <genexpr>: s � �� �z%Parser.parse_block.<locals>.<genexpr>z7Required blocks can only contain comments or whitespacezname:)r �Blockrw r, r< ru re r' rt �scoped�requiredr> rW r? ry r� �allr� r8 r8 r9 � parse_block& s ��
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expected call)z name:endcallTr| )r � CallBlockrw r, r< r> rW r� r� r� r� r� �Callr? rc ry r� )r5 r� � call_noder8 r8 r9 ri � s zParser.parse_call_blockc C s8 t jt| j�jd�}| jd dd�|_| jddd�|_|S )Nr[ T)� start_inline)zname:endfilterr| ) r � FilterBlockrw r, r< r� rd ry r� r� r8 r8 r9 rj � s zParser.parse_filter_blockc C sB t jt| j�jd�}| jdd�j|_| �|� | jddd�|_ |S )Nr[ Tr� )z
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with_tupler� zte.Literal[True]c C � d S r� r8 )r5 r� r� r8 r8 r9 r} � s zParser.parse_assign_targetTrz c C r� r� r8 )r5 r� r� rS rz r8 r8 r9 r} � s c C s� |r'| j �� jdkr'| j �d�}t| j � | j �d�}tj|j|j|jd�}n&|r:| j �d�}tj |jd|jd�}n|rD| 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
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�zParser.parse_math1c C sj | j jj}| �� g}| j jjdkr$t| j � |�| �� � | j jjdkst|�dkr.|d S tj ||d�S )N�tilder r r[ )
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�S ) a� Works like `parse_expression` but if multiple expressions are
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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.
r* c s � j dd�S )NFr� )r� r8 �r5 r8 r9 r1 � s z!Parser.parse_tuple.<locals>.parseFTr� r z Expected an expression, got r" r[ )r, r> r< r� r� r �Exprru rY rH rW r? r �Tuple) r5 r� r� rS r' r< r1 r� �is_tupler8 r. r9 r~ � s:
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