
    BPcC                         d Z ddlmZ ddlmZmZmZmZ ddlm	Z	 ddl
mZ ddlmZ dd	lmZ dd
lmZ  G d de	j                  Z e	j        ddd          Ze                     e                       d ZdS )zqUtilities for parsing SVG documents.

.. versionadded:: 1.2
    Separated out from :py:mod:`inkex.elements._base`    )defaultdict)DefaultDictListAnyType)etree   )IBaseElement   )splitNS)errormsg)inkex_gettextc                   r    e Zd ZU dZee         ed<    ee          Z	e
d             Ze
d             Zd ZdS )NodeBasedLookupz
    We choose what kind of Elements we should return for each element, providing useful
    SVG based API to our extensions system.
    defaultc                 j    | j         t          |j                                               |           dS )z5Register the given class using it's attached tag nameN)lookup_tabler   tag_nameappend)clsklasss     8/usr/share/inkscape/extensions/inkex/elements/_parser.pyregister_classzNodeBasedLookup.register_class2   s0     	00188?????    c                    t          |t                    r|S | j        t          |                    d          d                            D ]%} |            }|                    |          r|c S &t          d| d          )zZFind the class for this type of element defined by an xpath

        .. versionadded:: 1.1/zCould not find svg tag for '')
isinstancetyper   r   splitis_class_elementKeyError)r   xpathklstest_elements       r   
find_classzNodeBasedLookup.find_class7   s    
 eT"" 	L#GEKK,<,<R,@$A$AB 	 	C 355L##L11 


>e>>>???r   c                     	 t          | j        t          |j                                     D ]}|                    |          r|c S n# t
          $ r Y dS w xY wt          j        S )z@Lookup called by lxml when assigning elements their object classN)reversedr   r   tagr"   	TypeErrorr   r   )selfdocelementr%   s       r   lookupzNodeBasedLookup.lookupF   s    	 1''+2F2F GHH  ''00 JJJ  	 	 	 44	 &&s   AA 	A 
AAN)__name__
__module____qualname____doc__r   r
   __annotations__r   listr   classmethodr   r'   r/    r   r   r   r   '   s          
 , ;t$$L@ @ [@ @ @ [@' ' ' ' 'r   r   TF)	huge_treestrip_cdatarecoverc                    t          | t                    r'|                                                     d          s<t          | t                    rU|                                                     d          r.t          j        t          j        | t                              }nt          j	        | t                    }t          t          j                  dk    rt          t          d                     t          t          j                  D ]E\  }}t          t          d                              |j        |j        |j                             Ft          t          d                     |S )z"Load SVG file using the SVG_PARSER<   <)parserr   z}A parsing error occured, which means you are likely working with a non-conformant SVG file. The following errors were found:
z{}. Line {}, column {}zN
Processing will continue; however we encourage you to fix your file manually.)r   strlstrip
startswithbytesr   ElementTree
fromstring
SVG_PARSERparselen	error_logr   _	enumerateformatmessagelinecolumn)streamparsed__r.   s       r   load_svgrR   [   sa   63 8FMMOO$>$>s$C$C 865!!8&,mmoo&@&@&F&F8 "5#3F:#N#N#NOOVJ777
:  1$$P 	
 	
 	
 %Z%9:: 	 	KB*++22OW\7>    
 	" 	
 	
 	
 Mr   N)r3   collectionsr   typingr   r   r   r   lxmlr   interfaces.IElementr
   _utilsr   utilsr   localizationr   rI   PythonElementClassLookupr   	XMLParserrE   set_element_class_lookuprR   r7   r   r   <module>r]      s  ,9 9
 $ # # # # # / / / / / / / / / / / /       . . . . . .             - - - - - --' -' -' -' -'e4 -' -' -'` U_tMMM
 
 # #OO$5$5 6 6 6    r   