B
    ScÞ  ã               @   s~   d dl mZ d dlmZ d dlmZ d dlZd dlZd dlZe 	e
¡ZG dd„ deƒZdZG dd	„ d	eƒZG d
d„ deƒZdS )é    )ÚttLib)ÚsafeEval)ÚDefaultTableNc               @   s   e Zd ZdS )ÚTTXParseErrorN)Ú__name__Ú
__module__Ú__qualname__© r	   r	   ú7lib/python3.7/site-packages/fontTools/misc/xmlReader.pyr      s    r   i @  c               @   sH   e Zd Zddd„Zddd„Zdd„ Zd	d
„ Zdd„ Zdd„ Zdd„ Z	dS )Ú	XMLReaderNFc             C   s„   |dkrt j}t|dƒs,t|dƒ| _d| _n|| _d| _|| _|| _|d k	rhddlm	} |dd	ƒ || _
d | _g | _|| _d| _d S )
Nú-ÚreadÚrbTFr   )ÚdeprecateArgumentÚquietzconfigure logging instead)ÚsysÚstdinÚhasattrÚopenÚfileÚ_closeStreamÚttFontÚprogressZfontTools.misc.loggingToolsr   r   ÚrootÚcontentStackÚcontentOnlyÚ	stackSize)ÚselfZ
fileOrPathr   r   r   r   r   r	   r	   r
   Ú__init__   s"    

zXMLReader.__init__c             C   s‚   |r|  j d7  _ | jrR| j dd¡ | j ¡ }| j d|d pBd¡ | j d¡ |  | j¡ | jrl|  ¡  |r~|  j d8  _ d S )Né   r   é   éd   )	r   r   r   ÚseekÚtellÚsetÚ
_parseFiler   Úclose)r   ZrootlessZfileSizer	   r	   r
   r   '   s    
zXMLReader.readc             C   s   | j  ¡  d S )N)r   r&   )r   r	   r	   r
   r&   5   s    zXMLReader.closec             C   s‚   ddl m} |ƒ }| j|_| j|_| j|_d}xN| t	¡}|sL| 
|d¡ P |t|ƒ }| jrn| j |d ¡ | 
|d¡ q0W d S )Nr   )ÚParserCreater   r!   )Zxml.parsers.expatr'   Ú_startElementHandlerZStartElementHandlerÚ_endElementHandlerZEndElementHandlerÚ_characterDataHandlerZCharacterDataHandlerr   ÚBUFSIZEZParseÚlenr   r$   )r   r   r'   ÚparserÚposÚchunkr	   r	   r
   r%   8   s    
zXMLReader._parseFilec             C   sŽ  | j dkr&| jr&| j g ¡ d| _ d S | j }|d | _ | d¡}|d k	r|t| jdƒrftj 	| jj
¡}nt ¡ }tj ||¡}|sî|dkr”td| ƒ‚| jjd krÞ| jjsÞ| d¡}|d k	rÞt|ƒdkrÖtd	| d	 ƒ}|| j_| j g ¡ nœ|dkrô|d k	r*t|| j| jƒ}| ¡  | j g ¡ d S t |¡}d
| }	| jrP| j |	¡ t |	¡ |dkrltj}
n@d|ksŽd|kr”t|d ƒr”t}
nt |¡}
|
d kr¬t}
|dkrÐ|| jkrÐ| j| | _n|
|ƒ| _| j| j|< | j g ¡ n–|dkr:|d k	r:t|| j| jdd}| ¡  | j g ¡ |j | _ nP|dkrd| j g ¡ ||| jd f| _ n&g }| jd  |||f¡ | j |¡ d S )Nr   r    ÚsrcÚnamer   zillegal root tag: %sÚsfntVersioné   ú"zParsing '%s' table...Ú
GlyphOrderZERRORÚrawZlocaT)r   éÿÿÿÿ)!r   r   r   ÚappendÚgetr   r   ÚosÚpathÚdirnamer1   ÚgetcwdÚjoinr   r   ÚreaderZtablesr,   r   r2   r   r   r   r   ZxmlToTagÚsetLabelÚlogÚinfor5   r   ZgetTableClassÚcurrentTabler   )r   r1   Úattrsr   ZsubFiler<   r2   Z	subReaderÚtagÚmsgZ
tableClassÚlr	   r	   r
   r(   J   sp    







"




zXMLReader._startElementHandlerc             C   s   | j dkr| jd  |¡ d S )Nr   r7   )r   r   r8   )r   Údatar	   r	   r
   r*      s    
zXMLReader._characterDataHandlerc             C   s`   | j d | _ | jd= | js\| j dkr,d | _n0| j dkr\| j\}}}| j |||| j¡ d | _d S )Nr   r7   r    )r   r   r   r   rC   ZfromXMLr   )r   r1   rD   Zcontentr	   r	   r
   r)   “   s    

zXMLReader._endElementHandler)NNF)F)
r   r   r   r   r   r&   r%   r(   r*   r)   r	   r	   r	   r
   r      s   

Er   c               @   s2   e Zd Zddd„Zddd„Zddd	„Zd
d„ ZdS )ÚProgressPrinterr!   c             C   s   t |ƒ d S )N)Úprint)r   ÚtitleÚmaxvalr	   r	   r
   r   ¡   s    zProgressPrinter.__init__Nc             C   s   d S )Nr	   )r   ÚvalrL   r	   r	   r
   r$   ¤   s    zProgressPrinter.setr   c             C   s   d S )Nr	   )r   rM   r	   r	   r
   Ú	increment§   s    zProgressPrinter.incrementc             C   s   t |ƒ d S )N)rJ   )r   Útextr	   r	   r
   r@   ª   s    zProgressPrinter.setLabel)r!   )N)r   )r   r   r   r   r$   rN   r@   r	   r	   r	   r
   rI   Ÿ   s   


rI   )Z	fontToolsr   ZfontTools.misc.textToolsr   Z#fontTools.ttLib.tables.DefaultTabler   r   r:   ZloggingZ	getLoggerr   rA   Ú	Exceptionr   r+   Úobjectr   rI   r	   r	   r	   r
   Ú<module>   s   
 