cV dZdZddlZddlmZmZej dZej dZde dee ee ffd Z y) zXML utilities. This module contains useful functions for parsing and using XML data. For the moment, there is only one function that can parse the data inside a processing instruction and return a Python dictionary. zrestructuredtext enN)DictOptionalz([\w\-\.]+)="([^"]+)"z([\w\-\.]+)='([^']+)'pi_datareturnci}|jD]a}tj|}tj|}|r|j \}}n|r|j \}}n|d}}|||<c|S)a Utility function that parses the data contained in an XML processing instruction and returns a dictionary of keywords and their associated values (most of the time, the processing instructions contain data like ``keyword="value"``, if a keyword is not associated to a value, for example ``keyword``, it will be associated to ``None``). :param pi_data: data contained in an XML processing instruction. :type pi_data: unicode :returns: Dictionary of the keywords (Unicode strings) associated to their values (Unicode strings) as they were defined in the data. :rtype: dict N)splitRE_DOUBLE_QUOTEmatchRE_SIMPLE_QUOTEgroups)rresultselt double_match simple_matchkwdvals 9/usr/lib/python3/dist-packages/logilab/common/xmlutils.py parse_pi_datar%s G}} &,,S1 &,,S1 #**,HC #**,HCDC   N) __doc__ __docformat__retypingrrcompiler r strrrrrsZ$ & !"**56"**5634Xc](:#;r