IR-e dZddlZddlZdZdS)z Functions to do XML schema and DTD validation. At the moment, this makes a subprocess call to xmllint. This could use a Python-based library at some point in the future, if something appropriate could be found. Nctj|\}}|dkrd}n|dkrd}ntdt jddd|||gtjtj }|\}}|jd krtd |jd kr(d d l m }td||j d|j||fS)ay Validates an XML file against a schema or DTD. Parameters ---------- filename : str The path to the XML file to validate schema_file : str The path to the XML schema or DTD Returns ------- returncode, stdout, stderr : int, str, str Returns the returncode from xmllint and the stdout and stderr as strings z.xsdz--schemaz.dtdz --dtdvalidz2schema_file must be a path to an XML Schema or DTDxmllintz--nooutz--nonet)stdoutstderrz-xmllint not found, so can not validate schemar)signal_number_to_namez"xmllint was terminated by signal '') ospathsplitext TypeError subprocessPopenPIPE communicate returncodeOSErrorastropy.utils.miscr) filename schema_filebaseext schema_partprrrs :lib/python3.11/site-packages/astropy/utils/xml/validate.pyvalidate_schemars $  --ID# f}} " LMMM Iy+{HM   A ]]__NFF|sEFFF   <<<<<< X1F1F }1U1U X X X    < '')__doc__r rrrrr s? *(*(*(*(*(r