def __init__(self, xsl_path, **params):
from javax.xml.transform import URIResolver
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from java.io import FileInputStream
xsl_path = os.path.abspath(xsl_path)
xsl_base = os.path.dirname(xsl_path)
xsl_fis = FileInputStream(xsl_path)
xsl_source = StreamSource(xsl_fis)
class BaseURIResolver(URIResolver):
def __init__(self, base):
self.base = base
def resolve(self, href, base):
path = os.path.join(self.base, href)
path = os.path.abspath(path)
fis = FileInputStream(path)
return StreamSource(fis)
uri_resolver = BaseURIResolver(xsl_base)
xslt_factory = TransformerFactory.newInstance()
xslt_factory.setURIResolver(uri_resolver)
self.transformer = xslt_factory.newTransformer(xsl_source)
for k, v in params.items():
self.transformer.setParameter(k, unicode(v))
def toFile(self, doc, filename): source = DOMSource(doc) file = File(filename); result = StreamResult(file); xformer = TransformerFactory.newInstance().newTransformer(); xformer.transform(source, result);
def __init__(self,
xsl_input,
extensions=None,
regexp=True,
access_control=None):
if extensions:
raise NotImplementedError('extensions is not supported')
if access_control:
raise NotImplementedError('access_control is not supported')
if isinstance(xsl_input, _ElementTree):
xsl_tree = xsl_input
elif isinstance(xsl_input, _Element):
xsl_tree = ElementTree(xsl_input)
else:
raise ValueError(xsl_input)
self.xsl_tree = xsl_tree
self.xsl_source = DOMSource(xsl_tree._dom_doc, xsl_tree.docinfo.URL)
self.uri_resolver = __URIResolverImpl(xsl_tree)
#print tostring(xsl_tree)
fac = TransformerFactory.newInstance()
fac.setURIResolver(self.uri_resolver)
fac = instrument_xalan_transformer_factory(fac)
self.transformer = fac.newTransformer(self.xsl_source)
def transformReport(self,stylesheet,xml,output,params):
from java.io import FileInputStream
from java.io import FileOutputStream
from java.io import ByteArrayOutputStream
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
self.xsl = FileInputStream("%s" % stylesheet)
self.xml = FileInputStream("%s" % xml)
self.html = FileOutputStream("%s" % output)
try:
self.xslSource = StreamSource(self.xsl)
self.tfactory = TransformerFactory.newInstance()
self.xslTemplate = self.tfactory.newTemplates(self.xslSource)
self.transformer = self.xslTemplate.newTransformer()
self.source = StreamSource(self.xml)
self.result = StreamResult(self.html)
for self.key,self.value in params.items():
self.transformer.setParameter(self.key, self.value)
self.transformer.transform(self.source, self.result)
finally:
self.xsl.close()
self.xml.close()
self.html.close()
def __init__(self, xsl_path, **params):
from javax.xml.transform import URIResolver
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from java.io import FileInputStream
xsl_path = os.path.abspath(xsl_path)
xsl_base = os.path.dirname(xsl_path)
xsl_fis = FileInputStream(xsl_path)
xsl_source = StreamSource(xsl_fis)
class BaseURIResolver(URIResolver):
def __init__(self, base):
self.base = base
def resolve(self, href, base):
path = os.path.join(self.base, href)
path = os.path.abspath(path)
fis = FileInputStream(path)
return StreamSource(fis)
uri_resolver = BaseURIResolver(xsl_base)
xslt_factory = TransformerFactory.newInstance()
xslt_factory.setURIResolver(uri_resolver)
self.transformer = xslt_factory.newTransformer(xsl_source)
for k, v in params.items():
self.transformer.setParameter(k, unicode(v))
def transformReport(self, stylesheet, xml, output, params):
from java.io import FileInputStream
from java.io import FileOutputStream
from java.io import ByteArrayOutputStream
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
self.xsl = FileInputStream("%s" % stylesheet)
self.xml = FileInputStream("%s" % xml)
self.html = FileOutputStream("%s" % output)
try:
self.xslSource = StreamSource(self.xsl)
self.tfactory = TransformerFactory.newInstance()
self.xslTemplate = self.tfactory.newTemplates(self.xslSource)
self.transformer = self.xslTemplate.newTransformer()
self.source = StreamSource(self.xml)
self.result = StreamResult(self.html)
for self.key, self.value in params.items():
self.transformer.setParameter(self.key, self.value)
self.transformer.transform(self.source, self.result)
finally:
self.xsl.close()
self.xml.close()
self.html.close()
def __toXMLString(self, document):
domSource = DOMSource(document)
writer = StringWriter()
result = StreamResult(writer)
tf = TransformerFactory.newInstance()
transformer = tf.newTransformer()
transformer.transform(domSource, result)
return writer.toString()
def __toXMLString(self, document):
domSource = DOMSource(document)
writer = StringWriter()
result = StreamResult(writer)
tf = TransformerFactory.newInstance()
transformer = tf.newTransformer()
transformer.transform(domSource, result)
return writer.toString()
def writeXMLfile(self, doc, xmlfile):
try:
import sys, traceback
from java.io import File
from javax.xml.transform import TransformerFactory
from javax.xml.transform import OutputKeys
from javax.xml.transform.stream import StreamResult
from javax.xml.transform.dom import DOMSource
tranFactory = TransformerFactory.newInstance()
aTransformer = tranFactory.newTransformer()
aTransformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8")
aTransformer.setOutputProperty(OutputKeys.INDENT, "yes")
src = DOMSource(doc)
dest = StreamResult(File(xmlfile))
aTransformer.transform(src, dest)
except:
print "exception: %s" % traceback.format_exception(*sys.exc_info())
def writeDom(doc):
try:
# set up a transformer
transfac = TransformerFactory.newInstance()
trans = transfac.newTransformer()
trans.setOutputProperty(OutputKeys.ENCODING, "utf-8")
trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no")
trans.setOutputProperty(OutputKeys.INDENT, "yes")
trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2")
sw1 = StringWriter()
result = StreamResult(sw1)
source = DOMSource(doc)
trans.transform(source, result)
xmlString = sw1.toString()
print xmlString
except Exception, e:
print e
def writeXMLfile(self,doc,xmlfile):
try:
import sys, traceback
from java.io import File
from javax.xml.transform import TransformerFactory
from javax.xml.transform import OutputKeys
from javax.xml.transform.stream import StreamResult
from javax.xml.transform.dom import DOMSource
tranFactory = TransformerFactory.newInstance();
aTransformer = tranFactory.newTransformer();
aTransformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8")
aTransformer.setOutputProperty(OutputKeys.INDENT, "yes")
src = DOMSource(doc);
dest = StreamResult(File(xmlfile));
aTransformer.transform(src, dest);
except:
print "exception: %s" % traceback.format_exception(*sys.exc_info())
def transform(xmldoc, xslt=config.defualt_xslt):
'''
Runs the transform from the specified xslt against the provided
document. The transformer is only loaded on the first run and
then kept in memory for re-use.
'''
global _transform
if _transform is None:
tFactory = TransformerFactory.newInstance()
tFactory.setAttribute('http://saxon.sf.net/feature/licenseFileLocation', '/etc/saxon-license.lic')
try:
_transform = tFactory.newTransformer(StreamSource(JavaFile(xslt)))
except TransformerConfigurationException, tce:
print tce
print '*' * 70
print 'This is likely that your license file for saxon is '\
'missing or that there is a genuine error in the XSLT'
def xslt_compile(xsl_path):
from javax.xml.transform import URIResolver
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
from java.io import FileInputStream
from java.io import FileOutputStream
import os.path
xsl_path = os.path.abspath(xsl_path)
xsl_base = os.path.dirname(xsl_path)
xsl_fis = FileInputStream(xsl_path)
xsl_source = StreamSource(xsl_fis)
class BaseURIResolver(URIResolver):
def __init__(self, base):
self.base = base
def resolve(self, href, base):
path = os.path.join(self.base, href)
path = os.path.abspath(path)
fis = FileInputStream(path)
return StreamSource(fis)
uri_resolver = BaseURIResolver(xsl_base)
xslt_factory = TransformerFactory.newInstance()
xslt_factory.setURIResolver(uri_resolver)
transformer = xslt_factory.newTransformer(xsl_source)
def transform(inp_path, out_path):
inp_path = os.path.abspath(inp_path)
out_path = os.path.abspath(out_path)
inp_fis = FileInputStream(inp_path)
out_fos = FileOutputStream(out_path)
inp_source = StreamSource(inp_fis)
out_result = StreamResult(out_fos)
transformer.transform(inp_source, out_result)
return dict()
return transform
def xslt_compile(xsl_path):
from javax.xml.transform import URIResolver
from javax.xml.transform import TransformerFactory
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
from java.io import FileInputStream
from java.io import FileOutputStream
import os.path
xsl_path = os.path.abspath(xsl_path)
xsl_base = os.path.dirname(xsl_path)
xsl_fis = FileInputStream(xsl_path)
xsl_source = StreamSource(xsl_fis)
class BaseURIResolver(URIResolver):
def __init__(self, base):
self.base = base
def resolve(self, href, base):
path = os.path.join(self.base, href)
path = os.path.abspath(path)
fis = FileInputStream(path)
return StreamSource(fis)
uri_resolver = BaseURIResolver(xsl_base)
xslt_factory = TransformerFactory.newInstance()
xslt_factory.setURIResolver(uri_resolver)
transformer = xslt_factory.newTransformer(xsl_source)
def transform(inp_path, out_path):
inp_path = os.path.abspath(inp_path)
out_path = os.path.abspath(out_path)
inp_fis = FileInputStream(inp_path)
out_fos = FileOutputStream(out_path)
inp_source = StreamSource(inp_fis)
out_result = StreamResult(out_fos)
transformer.transform(inp_source, out_result)
return dict()
return transform
def transform(xmldoc, xslt=config.defualt_xslt):
'''
Runs the transform from the specified xslt against the provided
document. The transformer is only loaded on the first run and
then kept in memory for re-use.
'''
global _transform
if _transform is None:
tFactory = TransformerFactory.newInstance()
tFactory.setAttribute(
'http://saxon.sf.net/feature/licenseFileLocation',
'/etc/saxon-license.lic')
try:
_transform = tFactory.newTransformer(StreamSource(JavaFile(xslt)))
except TransformerConfigurationException, tce:
print tce
print '*' * 70
print 'This is likely that your license file for saxon is '\
'missing or that there is a genuine error in the XSLT'
def transform(xlst, xmldoc, docuuid):
'''
Runs the transform from the specified xslt against the provided
document. The transformer is only loaded on the first run and
then kept in memory for re-use.
'''
global _transform
global _errors
global _count
if _transform is None:
tFactory = TransformerFactory.newInstance()
try:
_transform = tFactory.newTransformer(StreamSource(JavaFile(xslt)))
except TransformerConfigurationException, tce:
print tce
print '*' * 70
print 'This is likely that your license file for saxon is '\
'missing or that there is a genuine error in the XSLT'
sys.exit(1)
def transform(xlst, xmldoc, docuuid):
'''
Runs the transform from the specified xslt against the provided
document. The transformer is only loaded on the first run and
then kept in memory for re-use.
'''
global _transform
global _errors
global _count
if _transform is None:
tFactory = TransformerFactory.newInstance()
try:
_transform = tFactory.newTransformer(StreamSource(JavaFile(xslt)))
except TransformerConfigurationException, tce:
print tce
print '*' * 70
print 'This is likely that your license file for saxon is '\
'missing or that there is a genuine error in the XSLT'
sys.exit(1)
def _transform(self):
try:
input = FileInputStream(self.xsl)
xslSource = StreamSource(input)
xslTemplate = TransformerFactory.newInstance().newTemplates(xslSource);
transformer = xslTemplate.newTransformer()
output = ByteArrayOutputStream()
result = StreamResult(output)
source = StreamSource(FileInputStream(self.sourceXml))
transformer.transform(source, result)
f = open(self.targetXml, 'w')
f.write(output.toString())
return True
except:
print ("Something went wrong when trying to transform the XML. Please be sure jython is properly installed and configured.")
return False
def printXMLfile(self,doc):
try:
from javax.xml.transform import TransformerFactory
from javax.xml.transform import OutputKeys
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
from javax.xml.transform.dom import DOMSource
from java.io import StringWriter
xmlInput = DOMSource(doc);
xmlOutput = StreamResult(StringWriter());
tranFactory = TransformerFactory.newInstance();
aTransformer = tranFactory.newTransformer();
aTransformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8")
aTransformer.setOutputProperty(OutputKeys.INDENT, "yes");
aTransformer.transform(xmlInput, xmlOutput);
print xmlOutput.getWriter().toString()
except:
print "exception: %s" % traceback.format_exception(*sys.exc_info())
def printXMLfile(self, doc):
try:
from javax.xml.transform import TransformerFactory
from javax.xml.transform import OutputKeys
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
from javax.xml.transform.dom import DOMSource
from java.io import StringWriter
xmlInput = DOMSource(doc)
xmlOutput = StreamResult(StringWriter())
tranFactory = TransformerFactory.newInstance()
aTransformer = tranFactory.newTransformer()
aTransformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8")
aTransformer.setOutputProperty(OutputKeys.INDENT, "yes")
aTransformer.transform(xmlInput, xmlOutput)
print xmlOutput.getWriter().toString()
except:
print "exception: %s" % traceback.format_exception(*sys.exc_info())
def DoXPath (Filename,XPathString): IS = InputSource (FileInputStream (Filename)) df = DocumentBuilderFactory.newInstance() df.setNamespaceAware(1) doc = df.newDocumentBuilder().parse(IS) serializer = TransformerFactory.newInstance().newTransformer() serializer.setOutputProperty (OutputKeys.OMIT_XML_DECLARATION, "yes") nl = XPathAPI.selectNodeIterator (doc,XPathString) n = nl.nextNode() while n: if IsTextNode (n): # Coalesce contiguous text nodes res = [n.getNodeValue()] nn = n.getNextSibling() while (nn): res.append (nn.getNodeValue()) nn = n.getNextSibling() java.lang.System.out (string.join(res,"")) else: serializer.transform (DOMSource(n), StreamResult (OutputStreamWriter (java.lang.System.out))) java.lang.System.out.println() n = nl.nextNode()
def transform(xmldoc, xslt=config.defualt_xslt):
'''
Runs the transform from the specified xslt against the provided
document. The transformer is only loaded on the first run and
then kept in memory for re-use.
'''
global _transform
if _transform is None:
tFactory = TransformerFactory.newInstance()
tFactory.setAttribute('http://saxon.sf.net/feature/licenseFileLocation', '/etc/saxon-license.lic')
# JJ: not sure I have the right syntax here, but can Saxon be set to continue on error?
#10/21. agreed to try and run a pass against a "minimal transform" in the event that an error is thrown here. Will work on XSLT
tFactory.setAttribute(FeatureKeys.RECOVERY_POLICY, new Integer(Controller.RECOVER_SILENTLY));
#
try:
_transform = tFactory.newTransformer(StreamSource(JavaFile(xslt)))
except TransformerConfigurationException, tce:
print tce
print '*' * 70
print 'This is likely that your license file for saxon is '\
'missing or that there is a genuine error in the XSLT'
def __init__(self, xsl_input, extensions=None, regexp=True,
access_control=None):
if extensions:
raise NotImplementedError('extensions is not supported')
if access_control:
raise NotImplementedError('access_control is not supported')
if isinstance(xsl_input, _ElementTree):
xsl_tree = xsl_input
elif isinstance(xsl_input, _Element):
xsl_tree = ElementTree(xsl_input)
else:
raise ValueError(xsl_input)
self.xsl_tree = xsl_tree
self.xsl_source = DOMSource(xsl_tree._dom_doc, xsl_tree.docinfo.URL)
self.uri_resolver = __URIResolverImpl(xsl_tree)
#print tostring(xsl_tree)
fac = TransformerFactory.newInstance()
fac.setURIResolver(self.uri_resolver)
fac = instrument_xalan_transformer_factory(fac)
self.transformer = fac.newTransformer(self.xsl_source)
- 2 xml source - 3 xml output """ from java.io import File; from javax.xml.transform import Transformer; from javax.xml.transform import TransformerFactory; from javax.xml.transform.stream import StreamResult; from javax.xml.transform.stream import StreamSource; from java.io import StringWriter; import os import sys xslt = File(sys.argv[1]) tFactory = TransformerFactory.newInstance() transformer = tFactory.newTransformer(StreamSource(xslt)) writer = StringWriter(); out = transformer.transform( StreamSource(File( sys.argv[2] )), StreamResult( File(sys.argv[3]) ) ) out2 = transformer.transform( StreamSource(File( sys.argv[2] )), StreamResult(writer)
from java.lang import System
from java.io import File
from java.io import ByteArrayOutputStream
from javax.xml.parsers import DocumentBuilderFactory
from javax.xml.transform import TransformerFactory
from javax.xml.transform.dom import DOMSource
from javax.xml.transform.stream import StreamSource
from javax.xml.transform.stream import StreamResult
dbfac = DocumentBuilderFactory.newInstance()
dbfac.namespaceAware = True
docfac = dbfac.newDocumentBuilder()
print type(dbfac)
transfac = TransformerFactory.newInstance()
src_dom = docfac.parse('hello.xml')
src_source = DOMSource(src_dom)
def unsigned_byte(x):
if x < 0:
return 256 + x
return x
def Transformer(xsl_source):
transformer = transfac.newTransformer(xsl_source)
def transform(src_source):
outputstream = ByteArrayOutputStream()
def saveXMLDoc(self, doc, xmlPath):
transformerFactory = TransformerFactory.newInstance()
transformer = transformerFactory.newTransformer()
source = DOMSource(doc)
result = StreamResult(File(xmlPath))
transformer.transform(source, result)
'''
dbf = DocumentBuilderFactory.newInstance()
db = dbf.newDocumentBuilder()
doc = db.parse(url.openStream())
value = doc.getElementsByTagName('Terminal').item(1).item(
1).getFirstChild().getNodeValue()
lg = float(value)
print lg
source = DOMSource(doc)
file = File("/tmp/aaa.xml")
result = StreamResult(file)
xformer = TransformerFactory.newInstance().newTransformer()
xformer.transform(source, result)
'''
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Response>
<Terminal>
<Name>FundamentalEnableFeedback</Name>
<Value>1</Value>
</Terminal>
<Terminal><Name>LoopGainFeedback</Name><Value>79</Value>
</Terminal><Terminal><Name>HarmPhaseShiftFeedback</Name><Value>39754</Value></Terminal>
<Terminal><Name>FundPhaseShiftFeedback</Name><Value>42977</Value></Terminal>
<Terminal><Name>DelaySetValueFeedback</Name><Value>0.000000</Value></Terminal>
</Response>
def transform(source, stylesheet, result, parameters):
transformer = TransformerFactory.newInstance().newTransformer(stylesheet)
for (p, v) in parameters: transformer.setParameter(p, v)
transformer.transform(source, result)
