U
    ƒe—c  ã                   @   sN   d dgZ ddlmZ ddlT ddlT ddlT G dd„ deƒZG dd „ d ƒZdS )ÚParserÚParserErroré   )ÚMarkedYAMLError)Ú*c                   @   s   e Zd ZdS )r   N)Ú__name__Ú
__module__Ú__qualname__© r	   r	   úL/var/www/html/assets/scripts/venv/lib/python3.8/site-packages/yaml/parser.pyr   E   s   c                   @   s  e Zd ZdddœZdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ ZdDd!d"„Zd#d$„ Zd%d&„ Zd'd(„ Zd)d*„ Zd+d,„ Zd-d.„ Zd/d0„ ZdEd1d2„Zd3d4„ Zd5d6„ Zd7d8„ Zd9d:„ ZdFd;d<„Zd=d>„ Z d?d@„ Z!dAdB„ Z"dCS )Gr   ú!ztag:yaml.org,2002:)r   z!!c                 C   s*   d | _ d | _i | _g | _g | _| j| _d S ©N)Úcurrent_eventÚyaml_versionÚtag_handlesÚstatesÚmarksÚparse_stream_startÚstate©Úselfr	   r	   r
   Ú__init__Q   s    zParser.__init__c                 C   s   g | _ d | _d S r   )r   r   r   r	   r	   r
   ÚdisposeY   s    zParser.disposec                 G   sL   | j d kr| jr|  ¡ | _ | j d k	rH|s,dS |D ]}t| j |ƒr0 dS q0dS )NTF)r   r   Ú
isinstance)r   ÚchoicesÚchoicer	   r	   r
   Úcheck_event^   s    


zParser.check_eventc                 C   s    | j d kr| jr|  ¡ | _ | j S r   ©r   r   r   r	   r	   r
   Ú
peek_eventk   s    

zParser.peek_eventc                 C   s*   | j d kr| jr|  ¡ | _ | j }d | _ |S r   r   )r   Úvaluer	   r	   r
   Ú	get_eventr   s    

zParser.get_eventc                 C   s(   |   ¡ }t|j|j|jd}| j| _|S )N)Úencoding)Ú	get_tokenZStreamStartEventÚ
start_markÚend_markr    Úparse_implicit_document_startr   ©r   ÚtokenÚeventr	   r	   r
   r      s    
ÿzParser.parse_stream_startc                 C   s\   |   ttt¡sP| j| _|  ¡ }|j }}t||dd}| j	 
| j¡ | j| _|S |  ¡ S d S )NF©Úexplicit)Úcheck_tokenÚDirectiveTokenÚDocumentStartTokenÚStreamEndTokenÚDEFAULT_TAGSr   Ú
peek_tokenr"   ÚDocumentStartEventr   ÚappendÚparse_document_endÚparse_block_noder   Úparse_document_start)r   r&   r"   r#   r'   r	   r	   r
   r$   ‹   s    ÿ
ÿz$Parser.parse_implicit_document_startc                 C   sÌ   |   t¡r|  ¡  q |   t¡s˜|  ¡ }|j}|  ¡ \}}|   t¡s`td d d|  ¡ j	 |  ¡ jƒ‚|  ¡ }|j
}t||d||d}| j | j¡ | j| _n0|  ¡ }t|j|j
ƒ}| jr¸t‚| jrÂt‚d | _|S )Nz)expected '<document start>', but found %rT)r)   ÚversionÚtags)r*   ÚDocumentEndTokenr!   r-   r/   r"   Úprocess_directivesr,   r   Úidr#   r0   r   r1   r2   Úparse_document_contentr   ZStreamEndEventÚAssertionErrorr   )r   r&   r"   r5   r6   r#   r'   r	   r	   r
   r4   Ÿ   s8    



ÿý  ÿ


zParser.parse_document_startc                 C   sL   |   ¡ }|j }}d}|  t¡r2|  ¡ }|j}d}t|||d}| j| _|S )NFTr(   )	r/   r"   r*   r7   r!   r#   ZDocumentEndEventr4   r   )r   r&   r"   r#   r)   r'   r	   r	   r
   r2   ¾   s    

ÿzParser.parse_document_endc                 C   s<   |   tttt¡r0|  |  ¡ j¡}| j 	¡ | _
|S |  ¡ S d S r   )r*   r+   r,   r7   r-   Úprocess_empty_scalarr/   r"   r   Úpopr   r3   )r   r'   r	   r	   r
   r:   Ð   s      ÿzParser.parse_document_contentc                 C   sø   d | _ i | _|  t¡r¬|  ¡ }|jdkrn| j d k	rBtd d d|jƒ‚|j\}}|dkrdtd d d|jƒ‚|j| _ q|jdkr|j\}}|| jkr td d d| |jƒ‚|| j|< q| jrÄ| j | j 	¡ f}n
| j d f}| j
D ]}|| jkrÔ| j
| | j|< qÔ|S )NÚYAMLzfound duplicate YAML directiver   z:found incompatible YAML document (version 1.* is required)ZTAGzduplicate tag handle %r)r   r   r*   r+   r!   Únamer   r"   r   Úcopyr.   )r   r&   ÚmajorÚminorÚhandleÚprefixr   Úkeyr	   r	   r
   r8   Ù   s@    


 ÿ
þ



þ


zParser.process_directivesc                 C   s   | j ddS )NT)Úblock©Ú
parse_noder   r	   r	   r
   r3     s    zParser.parse_block_nodec                 C   s   |   ¡ S r   rG   r   r	   r	   r
   Úparse_flow_node  s    zParser.parse_flow_nodec                 C   s   | j dddS )NT)rF   Úindentless_sequencerG   r   r	   r	   r
   Ú'parse_block_node_or_indentless_sequence  s    z.Parser.parse_block_node_or_indentless_sequenceFc              	   C   sR  |   t¡r4|  ¡ }t|j|j|jƒ}| j ¡ | _	nd }d }d  } }}	|   t
¡r’|  ¡ }|j}|j}|j}|   t¡rØ|  ¡ }|j}	|j}|j}nF|   t¡rØ|  ¡ }|j }}	|j}|j}|   t
¡rØ|  ¡ }|j}|j}|d k	r&|\}
}|
d k	r"|
| jkrtd|d|
 |	ƒ‚| j|
 | }n|}|d kr>|  ¡ j }}d }|d kpR|dk}|rŒ|   t¡rŒ|  ¡ j}t|||||ƒ}| j| _	nÂ|   t¡r|  ¡ }|j}|jr¸|d ksÂ|dkrÈd}n|d krØd}nd}t||||j|||jd}| j ¡ | _	nH|   t¡r<|  ¡ j}t|||||dd	}| j| _	n|   t¡rp|  ¡ j}t|||||dd	}| j| _	nÞ|rª|   t¡rª|  ¡ j}t|||||d
d	}| j| _	n¤|rä|   t¡rä|  ¡ j}t|||||d
d	}| j| _	nj|d k	sø|d k	rt|||d
fd||ƒ}| j ¡ | _	n2|r(d}nd}|  ¡ }td| |d|j |jƒ‚|S )Nzwhile parsing a nodezfound undefined tag handle %rr   ©TF)FT)FF)ÚstyleT©Z
flow_styleFÚ rF   Zflowzwhile parsing a %s nodez'expected the node content, but found %r) r*   Z
AliasTokenr!   Z
AliasEventr   r"   r#   r   r=   r   ZAnchorTokenZTagTokenr   r   r/   ÚBlockEntryTokenZSequenceStartEventÚparse_indentless_sequence_entryZScalarTokenÚplainÚScalarEventrM   ZFlowSequenceStartTokenÚparse_flow_sequence_first_entryZFlowMappingStartTokenÚMappingStartEventÚparse_flow_mapping_first_keyZBlockSequenceStartTokenÚ parse_block_sequence_first_entryZBlockMappingStartTokenÚparse_block_mapping_first_keyr9   )r   rF   rJ   r&   r'   ÚanchorÚtagr"   r#   Ztag_markrC   ÚsuffixZimplicitÚnoder	   r	   r
   rH     sØ    







þ

 ÿ
  ÿ
  ÿ
  ÿ

  ÿ

  ÿ
 ÿ
þzParser.parse_nodec                 C   s   |   ¡ }| j |j¡ |  ¡ S r   )r!   r   r1   r"   Úparse_block_sequence_entry©r   r&   r	   r	   r
   rW   x  s    z'Parser.parse_block_sequence_first_entryc                 C   s¦   |   t¡rH|  ¡ }|   tt¡s4| j | j¡ |  ¡ S | j| _|  	|j
¡S |   t¡sv|  ¡ }td| jd d|j |jƒ‚|  ¡ }t|j|j
ƒ}| j ¡ | _| j ¡  |S )Nz while parsing a block collectionéÿÿÿÿú"expected <block end>, but found %r)r*   rP   r!   ÚBlockEndTokenr   r1   r]   r3   r   r<   r#   r/   r   r   r9   r"   ÚSequenceEndEventr=   r%   r	   r	   r
   r]   }  s$    

 ÿ
z!Parser.parse_block_sequence_entryc                 C   sr   |   t¡rL|  ¡ }|   tttt¡s8| j | j¡ |  	¡ S | j| _
|  |j¡S |  ¡ }t|j|jƒ}| j ¡ | _
|S r   )r*   rP   r!   ÚKeyTokenÚ
ValueTokenra   r   r1   rQ   r3   r   r<   r#   r/   rb   r"   r=   r%   r	   r	   r
   rQ   ’  s    
  ÿz&Parser.parse_indentless_sequence_entryc                 C   s   |   ¡ }| j |j¡ |  ¡ S r   )r!   r   r1   r"   Úparse_block_mapping_keyr^   r	   r	   r
   rX   ¦  s    z$Parser.parse_block_mapping_first_keyc                 C   s¨   |   t¡rJ|  ¡ }|   ttt¡s6| j | j¡ |  ¡ S | j| _	|  
|j¡S |   t¡sx|  ¡ }td| jd d|j |jƒ‚|  ¡ }t|j|jƒ}| j ¡ | _	| j ¡  |S )Nzwhile parsing a block mappingr_   r`   )r*   rc   r!   rd   ra   r   r1   Úparse_block_mapping_valuerK   r   r<   r#   r/   r   r   r9   r"   ÚMappingEndEventr=   r%   r	   r	   r
   re   «  s$    

 ÿ
zParser.parse_block_mapping_keyc                 C   sl   |   t¡rL|  ¡ }|   ttt¡s6| j | j¡ |  ¡ S | j| _	|  
|j¡S n| j| _	|  ¡ }|  
|j¡S d S r   )r*   rd   r!   rc   ra   r   r1   re   rK   r   r<   r#   r/   r"   r^   r	   r	   r
   rf   ¾  s    
z Parser.parse_block_mapping_valuec                 C   s"   |   ¡ }| j |j¡ | jddS ©NT)Úfirst)r!   r   r1   r"   Úparse_flow_sequence_entryr^   r	   r	   r
   rT   ×  s    z&Parser.parse_flow_sequence_first_entryc                 C   sÌ   |   t¡sœ|sF|   t¡r"|  ¡  n$|  ¡ }td| jd d|j |jƒ‚|   t	¡r||  ¡ }t
d d d|j|jdd}| j| _|S |   t¡sœ| j | j¡ |  ¡ S |  ¡ }t|j|jƒ}| j ¡ | _| j ¡  |S )Nzwhile parsing a flow sequencer_   zexpected ',' or ']', but got %rTrN   )r*   ÚFlowSequenceEndTokenÚFlowEntryTokenr!   r/   r   r   r9   r"   rc   rU   r#   Ú%parse_flow_sequence_entry_mapping_keyr   r   r1   rj   rI   rb   r=   ©r   ri   r&   r'   r	   r	   r
   rj   Ü  s4    


 ÿ
 þ

z Parser.parse_flow_sequence_entryc                 C   sD   |   ¡ }|  ttt¡s,| j | j¡ |  ¡ S | j| _	|  
|j¡S d S r   )r!   r*   rd   rl   rk   r   r1   Ú'parse_flow_sequence_entry_mapping_valuerI   r   r<   r#   r^   r	   r	   r
   rm   ö  s     ÿz,Parser.parse_flow_sequence_entry_mapping_keyc                 C   sj   |   t¡rJ|  ¡ }|   tt¡s4| j | j¡ |  ¡ S | j| _	|  
|j¡S n| j| _	|  ¡ }|  
|j¡S d S r   )r*   rd   r!   rl   rk   r   r1   Ú%parse_flow_sequence_entry_mapping_endrI   r   r<   r#   r/   r"   r^   r	   r	   r
   ro      s    
z.Parser.parse_flow_sequence_entry_mapping_valuec                 C   s   | j | _|  ¡ }t|j|jƒS r   )rj   r   r/   rg   r"   r^   r	   r	   r
   rp     s    z,Parser.parse_flow_sequence_entry_mapping_endc                 C   s"   |   ¡ }| j |j¡ | jddS rh   )r!   r   r1   r"   Úparse_flow_mapping_keyr^   r	   r	   r
   rV     s    z#Parser.parse_flow_mapping_first_keyc                 C   sâ   |   t¡s²|sF|   t¡r"|  ¡  n$|  ¡ }td| jd d|j |jƒ‚|   t	¡r’|  ¡ }|   t
tt¡s|| j | j¡ |  ¡ S | j| _|  |j¡S n |   t¡s²| j | j¡ |  ¡ S |  ¡ }t|j|jƒ}| j ¡ | _| j ¡  |S )Nzwhile parsing a flow mappingr_   zexpected ',' or '}', but got %r)r*   ÚFlowMappingEndTokenrl   r!   r/   r   r   r9   r"   rc   rd   r   r1   Úparse_flow_mapping_valuerI   r   r<   r#   Úparse_flow_mapping_empty_valuerg   r=   rn   r	   r	   r
   rq     s6    


 ÿ
 ÿ

zParser.parse_flow_mapping_keyc                 C   sj   |   t¡rJ|  ¡ }|   tt¡s4| j | j¡ |  ¡ S | j| _	|  
|j¡S n| j| _	|  ¡ }|  
|j¡S d S r   )r*   rd   r!   rl   rr   r   r1   rq   rI   r   r<   r#   r/   r"   r^   r	   r	   r
   rs   9  s    
zParser.parse_flow_mapping_valuec                 C   s   | j | _|  |  ¡ j¡S r   )rq   r   r<   r/   r"   r   r	   r	   r
   rt   G  s    z%Parser.parse_flow_mapping_empty_valuec                 C   s   t d d dd||ƒS )NrL   rO   )rS   )r   Úmarkr	   r	   r
   r<   K  s    zParser.process_empty_scalarN)FF)F)F)#r   r   r   r.   r   r   r   r   r   r   r$   r4   r2   r:   r8   r3   rI   rK   rH   rW   r]   rQ   rX   re   rf   rT   rj   rm   ro   rp   rV   rq   rs   rt   r<   r	   r	   r	   r
   r   H   sD   þ	/
g


N)Ú__all__Úerrorr   ÚtokensÚeventsÚscannerr   r   r	   r	   r	   r
   Ú<module>>   s   