mò Zí>c@sÌdZddd!Zddd!Zddd!ZdkZdkZdklZdkZd k l Z d Z d Z d fd „ƒYZ dklZe ZyeƒZeieƒWndGeiGdGHnXdS(s: $RCSfile: LibXsltProcessor.py,v $ This class encapsulates an XSLT Processor for use by ZopeXMLMethods. This is the GNOME libxslt version, including support for XSLT parameters. It does not yet include support for URN resolution. Author: Craeg Strong Release: 1.0 s $Name: $iiþÿÿÿs$Date: 2003/06/16 05:47:53 $s$Revision: 1.3 $i N(saq_get(sIXSLTProcessort URNnamespacest XMLcatalogtLibXsltProcessorcBsYtZdZeZdZd„Zd„Zehed„Z d„Z d„Z d„Z RS(sÛ This class encapsulates an XSLT Processor for use by ZopeXMLMethods. This is the GNOME libxslt version, including support for XSLT parameters. It does not yet include support for URN resolution. slibxslt 1.0.27cCsMd|_ti|idƒti|idƒtidƒtidƒdS(s-Initialize a new instance of LibXsltProcessoritiN(tselft debugLeveltlibxml2tregisterErrorHandlert errorHandlertlibxslttlineNumbersDefaulttsubstituteEntitiesDefault(R((tprocessors/LibXsltProcessor.pyt__init__4s   cCs ||_dS(s‹ Set debug level from 0 to 3. 0 = silent 3 = extra verbose Debug messages go to Zope server log. N(tlevelRR(RR((R t setDebugLevelBscCs|idjo dG|GHn|idjodGH|GHdGH|GHnh}x-|iƒD]\} }|i || |ƒqXWy t i |ƒ} | i |ƒWn:t ij o+}d|t|ƒf} t| ƒ‚nXti| ƒ} y t i |ƒ}|i |ƒWn4t ij o%}dt|ƒ} t| ƒ‚nX| i||ƒ} | i| ƒ}| iƒ|iƒ| iƒ|S(sº Transforms the passed in XML into the required output (usually HTML) using the passed in XSLT. Both the XML and XSLT strings should be well-formed. Returns the output as a string. transformObject and REQUEST params may be used to acquire Zope content such as XSLT parameters and URN namespaces, if required. Catches any libxslt specific exceptions and raises an Exception isparams:s xsltContents:s xmlContents:s$XML parse error for XSLT file %s: %ss$XML parse error for XML document: %sN(RRtparamst xsltContentst xmlContentst xsltParamstitemstkeytvaluetaddParamRtparseDoctstyleDoctsetBasetxsltURLt parserErrortetstrtmessaget ExceptionR tparseStylesheetDoctstyletxmlDoctxmlURLtapplyStylesheett resultDoctsaveResultToStringtresulttfreeStylesheettfreeDoc(RRR$RRttransformObjectRtREQUESTR(RRR"R&RR#RRR((R t transformQs>       cCsd|||<|S(sà This is a convenience function for adding parameters in the correct format to the parameter map to be used for the 'params' parameter in transformGuts. s'%s'N(RtparamMaptname(RR.R/R((R RœscCst|ƒ‚dS(s™ The default error handler for libxml2 and libxslt prints out messages to stderr. Throw an exception instead. N(R terror(RtctxR0((R RÄscCs{t|tdƒ}h}|dj oRxO|D]C}t||dƒ}t|ƒo|||