def _compile_xsl(XSLT_FILE, XSLT_COMPILED_FILE):
"""
compiling docbook stylesheet
reference: http://155.210.85.193:8010/ccia/nodes/2005-03-18/compileXslt?xslt=/akara/akara.xslt
"""
from Ft.Xml.Xslt.Processor import Processor
from Ft.Xml.Xslt import Stylesheet
from Ft.Xml import InputSource
from Ft.Lib import Uri
# New docbook processor
db_processor = Processor()
# Docbook Stylesheet
my_sheet_uri = Uri.OsPathToUri(XSLT_FILE, 1)
sty_isrc = InputSource.DefaultFactory.fromUri(my_sheet_uri)
# Append Stylesheet
db_processor.appendStylesheet(sty_isrc)
# Pickled stylesheet will be self.abs_db_compiled_xsl file
db_root = db_processor.stylesheet.root
fw = file(XSLT_COMPILED_FILE, 'wb')
cPickle.dump(db_root, fw) # , protocol=2)
fw.close()
def __init__(self, stylesheetAltUris=None,
documentReader=None, implementation=None,
stylesheetIncPaths=None):
""" Optional constructor arguments are:
stylesheetAltUris: a list of alternative base URIs to use when
resolving relative hrefs in xsl:import/xsl:include instructions.
These URIs are only tried when the standard XSLT behavior of
using the base URI of the xsl:import/include element itself
fails to result in retrieval of a document.
documentReader: an object that will be used to parse XML source
documents (not stylesheets). It defaults to
Ft.Xml.Domlette.NonvalidatingReader, but it can be any object
that has a parse() method that returns a DOM or Domlette tree.
implementation: a DOM implementation instance that will be used
by the processor to create new source tree nodes, such as when
generating result tree fragments or duplicating the source tree
when runNode(node, preserveSrc=1) is called. Defaults to
Ft.Xml.Domlette.implementation. Needs to have a
createRootNode() method.
"""
# Calling superclass constructor
Processor.__init__(self, stylesheetAltUris=stylesheetAltUris,
documentReader=documentReader, implementation=implementation,
stylesheetIncPaths=stylesheetIncPaths)
Observer.__init__(self)
self.first_pass = True
self.changed_nodes = [] #the list of the changed nodes.
self.last_result = None #the last dom tree generated.
self.currentRule = None #a hierachy of reevaluation rules
self.our_writer = Dom.CustomDomWriter() #the dom writer
def _compile_xsl(XSLT_FILE, XSLT_COMPILED_FILE):
"""
compiling docbook stylesheet
reference: http://155.210.85.193:8010/ccia/nodes/2005-03-18/compileXslt?xslt=/akara/akara.xslt
"""
from Ft.Xml.Xslt.Processor import Processor
from Ft.Xml.Xslt import Stylesheet
from Ft.Xml import InputSource
from Ft.Lib import Uri
# New docbook processor
db_processor = Processor()
# Docbook Stylesheet
my_sheet_uri = Uri.OsPathToUri(XSLT_FILE, 1)
sty_isrc = InputSource.DefaultFactory.fromUri(my_sheet_uri)
# Append Stylesheet
db_processor.appendStylesheet(sty_isrc)
# Pickled stylesheet will be self.abs_db_compiled_xsl file
db_root = db_processor.stylesheet.root
fw = file(XSLT_COMPILED_FILE, 'wb')
cPickle.dump(db_root, fw) # , protocol=2)
fw.close()
def processDocumentNode( c ):
'''this executes the stylesheet node against the current node'''
try:
if not styleNodeSelected( c ): return
proc = Processor()
stylenode = stylenodes[ c ]
pos = c.p
c.selectPosition( stylenode )
sIO = getString( c )
mdom1 = minidom.parseString( sIO )
sIO = str( mdom1.toxml() )
hstring = str( stylenode.h )
if hstring == "": hstring = "no headline"
stylesource = InputSource.DefaultFactory.fromString( sIO, uri = hstring)
proc.appendStylesheet( stylesource )
c.selectPosition( pos )
xmlnode = pos.v
xIO = getString( c )
mdom2 = minidom.parseString( xIO )
xIO = str( mdom2.toxml())
xhead = str( xmlnode.headString )
if xhead == "": xhead = "no headline"
xmlsource = InputSource.DefaultFactory.fromString( xIO, uri = xhead )
result = proc.run( xmlsource )
nhline = "xsl:transform of " + str( xmlnode.headString )
p2 = pos.insertAfter() # tnode )
p2.setBodyString(result)
p2.setHeadString(nhline)
c.redraw()
except Exception as x:
g.es( 'exception ' + str( x ))
c.redraw()
def processDocumentNode( c ):
'''this executes the stylesheet node against the current node'''
try:
if not styleNodeSelected( c ): return
proc = Processor()
stylenode = stylenodes[ c ]
pos = c.p
c.selectPosition( stylenode )
sIO = getString( c )
mdom1 = minidom.parseString( sIO )
sIO = str( mdom1.toxml() )
hstring = str( stylenode.h )
if hstring == "": hstring = "no headline"
stylesource = InputSource.DefaultFactory.fromString( sIO, uri = hstring)
proc.appendStylesheet( stylesource )
c.selectPosition( pos )
xmlnode = pos.v
xIO = getString( c )
mdom2 = minidom.parseString( xIO )
xIO = str( mdom2.toxml())
xhead = str( xmlnode.headString )
if xhead == "": xhead = "no headline"
xmlsource = InputSource.DefaultFactory.fromString( xIO, uri = xhead )
result = proc.run( xmlsource )
nhline = "xsl:transform of " + str( xmlnode.headString )
p2 = pos.insertAfter() # tnode )
p2.setBodyString(result)
p2.setHeadString(nhline)
c.redraw()
except Exception as x:
g.es( 'exception ' + str( x ))
c.redraw()
def __init__(self, config, parent):
C3Object.__init__(self, config, parent)
xfrPath = self.get_path(None, "xsltPath")
dfp = self.get_path(None, "defaultPath")
path = os.path.join(dfp, xfrPath)
xfr = InputSource.DefaultFactory.fromStream(file(path), "file://" + dfp)
processor = Processor()
processor.appendStylesheet(xfr)
self.processor = processor
def runNode(self,DomNode): """ classic XSLT transformation """ self.first_pass = True self.currentRule = None self.our_writer = Dom.CustomDomWriter() Processor.runNode(self,DomNode,writer=self.our_writer) self.last_result = self.our_writer.getResult() self.first_pass = False return self.our_writer.getResult()
def runNode(self, DomNode):
""" classic XSLT transformation """
self.first_pass = True
self.currentRule = None
self.our_writer = Dom.CustomDomWriter()
Processor.runNode(self, DomNode, writer=self.our_writer)
self.last_result = self.our_writer.getResult()
self.first_pass = False
return self.our_writer.getResult()
def applyXslt(self,
xslStylesheet,
topLevelParams=None,
extFunctionMap=None,
baseUri='file:',
styleSheetCache=None):
extFunctionMap = extFunctionMap or {}
from Ft.Xml.Xslt.Processor import Processor
processor = Processor()
if styleSheetCache:
styleSheet = styleSheetCache.getValue(xslStylesheet, baseUri)
processor.appendStylesheetInstance(styleSheet, baseUri)
else:
processor.appendStylesheet(
InputSource.DefaultFactory.fromString(
xslStylesheet, baseUri)) #todo: fix baseUri
for (k, v) in extFunctionMap.items():
namespace, localName = k
processor.registerExtensionFunction(namespace, localName, v)
return processor.runNode(self.dom, None, 0,
topLevelParams), processor.stylesheet
def transform(xml, xsl):
"""
A simple wrapper for 4XSLT.
"""
from Ft.Xml.Xslt.Processor import Processor
from Ft.Xml.InputSource import DefaultFactory
proc = Processor()
xslObj = DefaultFactory.fromString(xsl, "http://rantelope.com/")
proc.appendStylesheet(xslObj)
xmlObj = DefaultFactory.fromString(xml)
return proc.run(xmlObj)
def build_dom_and_apply_style_sheet(self, xsl, file):
#doc = xml.dom.minidom.Document()
doc = implementation.createRootNode('file:///article.xml')
self.app.ann_frame.build_xml(doc)
xsltproc = Processor()
xsltproc.appendStylesheet(DefaultFactory.fromUri(Uri.OsPathToUri(xsl)))
output = xsltproc.runNode(doc, 'file:///article.xml')
outFile = open(file,'w')
outFile.write(output)
outFile.close()
def build_dom_and_apply_style_sheet(self, xsl, file):
#doc = xml.dom.minidom.Document()
doc = implementation.createRootNode('file:///article.xml')
self.app.ann_frame.build_xml(doc)
xsltproc = Processor()
xsltproc.appendStylesheet(DefaultFactory.fromUri(Uri.OsPathToUri(xsl)))
output = xsltproc.runNode(doc, 'file:///article.xml')
outFile = open(file, 'w')
outFile.write(output)
outFile.close()
def GET(self, query_string):
try:
xml = urllib2.urlopen('http://localhost:8080/marcxml/%s' % query_string).read()
xml = InputSource.DefaultFactory.fromString(xml)
xslt = InputSource.DefaultFactory.fromUri(XSLT_URIS['mods'])
processor = Processor()
processor.appendStylesheet(xslt)
web.header('Content-Type', 'application/xml')
print processor.run(xml)
except urllib2.HTTPError, e:
if e.code == 404:
web.notfound()
else:
raise
def Test(tester):
# We don't use test_harness.XsltTest and friends because they hide away
# the API details we're testing in this module.
# See http://bugs.4suite.org/641693
tester.startGroup("Test multiple stylesheet invokation")
xp = Processor()
xp.appendStylesheet(
DefaultFactory.fromString(stylesheet_string, uri="data:ss"))
result1 = xp.run(DefaultFactory.fromString(source_string, uri="data:src1"))
result2 = xp.run(DefaultFactory.fromString(source_string, uri="data:src2"))
tester.compare(result1, EXPECTED_1)
tester.compare(result2, EXPECTED_1)
tester.groupDone()
return
def __transform_4suite(self, file, xsl_file, output, params):
import codecs
from Ft.Xml import InputSource
from Ft.Xml.Xslt.Processor import Processor
document = InputSource.DefaultFactory.fromUri(file)
stylesheet = InputSource.DefaultFactory.fromUri(xsl_file)
# there's also a fromString() method
processor = Processor()
processor.appendStylesheet(stylesheet)
result = processor.run(document, topLevelParams=params)
(utf8_encode, utf8_decode, utf8_reader, utf8_writer) = codecs.lookup("utf-8")
write_obj = utf8_writer(open(output, 'w'))
write_obj.write(result)
write_obj.close()
def Test(tester):
# We don't use test_harness.XsltTest and friends because they hide away
# the API details we're testing in this module.
# See http://bugs.4suite.org/641693
tester.startGroup("Test multiple stylesheet invokation")
xp = Processor()
xp.appendStylesheet(DefaultFactory.fromString(stylesheet_string,
uri="data:ss"))
result1 = xp.run(DefaultFactory.fromString(source_string,
uri="data:src1"))
result2 = xp.run(DefaultFactory.fromString(source_string,
uri="data:src2"))
tester.compare(result1, EXPECTED_1)
tester.compare(result2, EXPECTED_1)
tester.groupDone()
return
def __init__(self,
stylesheetAltUris=None,
documentReader=None,
implementation=None,
stylesheetIncPaths=None):
""" Optional constructor arguments are:
stylesheetAltUris: a list of alternative base URIs to use when
resolving relative hrefs in xsl:import/xsl:include instructions.
These URIs are only tried when the standard XSLT behavior of
using the base URI of the xsl:import/include element itself
fails to result in retrieval of a document.
documentReader: an object that will be used to parse XML source
documents (not stylesheets). It defaults to
Ft.Xml.Domlette.NonvalidatingReader, but it can be any object
that has a parse() method that returns a DOM or Domlette tree.
implementation: a DOM implementation instance that will be used
by the processor to create new source tree nodes, such as when
generating result tree fragments or duplicating the source tree
when runNode(node, preserveSrc=1) is called. Defaults to
Ft.Xml.Domlette.implementation. Needs to have a
createRootNode() method.
"""
# Calling superclass constructor
Processor.__init__(self,
stylesheetAltUris=stylesheetAltUris,
documentReader=documentReader,
implementation=implementation,
stylesheetIncPaths=stylesheetIncPaths)
Observer.__init__(self)
self.first_pass = True
self.changed_nodes = [] #the list of the changed nodes.
self.last_result = None #the last dom tree generated.
self.currentRule = None #a hierachy of reevaluation rules
self.our_writer = Dom.CustomDomWriter() #the dom writer
def get_processor(self, transform_hash, ext_functions=None, ext_elements=None):
try:
# First make sure we avoid race conditions...
self._main_lock.acquire()
if transform_hash not in self._granular_locks:
self._granular_locks[transform_hash] = thread.allocate_lock()
finally:
self._main_lock.release()
proc = None
try:
self._granular_locks[transform_hash].acquire()
# If we do not have that stylesheet yet in the pool, let's add it
if not self._processors.has_key(transform_hash):
processor = Processor()
self._processors[transform_hash] = processor_info(
thread.allocate_lock(), stat(transform_hash)[ST_MTIME], processor
)
for (ns, local), func in ext_functions.items():
processor.registerExtensionFunction(ns, local, func)
for (ns, local), elem in ext_elements.items():
processor.registerExtensionElement(ns, local, elem)
self._processors[transform_hash].instance.append_transform(iri.os_path_to_uri(transform_hash))
# If the stylesheet has been modified, reload it
elif stat(transform_hash)[ST_MTIME] != self._processors[transform_hash].last_modified:
self._processors[transform_hash].instance.reset()
self._processors[transform_hash].last_modified = stat(transform_hash)[ST_MTIME]
self._processors[transform_hash].instance.append_transform(iri.os_path_to_uri(transform_hash))
# now we can lock the processor...
self._processors[transform_hash]['lock'].acquire()
proc = self._processors[transform_hash].instance
finally:
self._granular_locks[transform_hash].release()
# ... and return it
return proc
def __init__(self,stream=sys.stdout,encoding='ascii'):
XsltProcessor.__init__(self)
NodePrinter.__init__(self,stream,encoding)
self.writer = codecs.getwriter(encoding)(stream,'xmlcharrefreplace')
def runNode(self,node,nameSpace=EMPTY_NAMESPACE):
self.writer.write(codecs.getdecoder('utf-8')(XsltProcessor.runNode(self,node,nameSpace))[0])
for module in map(__import__, modules_to_test):
suite.addTest(findTestCases(module))
output, result = XMLTestRunner().run(suite, options.timestamp)
ro = output
if options.format is not None:
try:
from Ft.Lib import Uri
from Ft.Xml.InputSource import DefaultFactory
from Ft.Xml.Xslt.Processor import Processor
except:
print "Couldn't import modules to generate HTML."
processor = Processor()
if options.format == "html":
xform = DefaultFactory.fromString(html_xform, "uri")
elif options.format == "text":
xform = DefaultFactory.fromString(text_xform, "uri")
processor.appendStylesheet(xform)
try:
ro = processor.run(DefaultFactory.fromString(output, "uri"))
except Exception, e:
print "Failed to generate HTML. (%s)" % e
ro = None
if options.outputFile is not None and ro is not None:
def format(self, formatter):
""" Send the text.
"""
_ = self._
if not self.request.cfg.allow_xslt:
from MoinMoin.parser import plain
self.request.write(formatter.sysmsg(1) +
formatter.text(_('XSLT option disabled!'))+
formatter.sysmsg(0))
plain.Parser(self.raw, self.request).format(formatter)
return
arena = formatter.page
key = 'xslt'
cache = caching.CacheEntry(self.request, arena, key)
if not cache.needsUpdate(formatter.page._text_filename()):
self.request.write(cache.content())
self._add_refresh(formatter, cache, arena, key)
return
try:
# assert we have 4Suite 1.x available
from Ft.Xml import __version__ as ft_version
assert ft_version.startswith('1.')
except (ImportError, AssertionError):
self.request.write(self.request.formatter.sysmsg(1) +
self.request.formatter.text(_('XSLT processing is not available!')) +
self.request.formatter.sysmsg(0))
else:
import xml.sax
from Ft.Lib import Uri
from Ft.Xml import InputSource
from Ft.Xml.Xslt.Processor import Processor
processor = Processor()
msg = None
try:
base_uri = u'wiki://Self/'
# patch broken 4Suite 1.0a1 (announces as "1.0a")
# 1.0a3 ("1.0a3") is broken, too
# thus, I assume 1.0a2 is also broken and announces either as "1.0a" or "1.0a2", hopefully
if ft_version not in ["1.0a", "1.0a2", "1.0a3", "1.0a4",]: # you can add more broken versions here
MoinResolver = Uri.SchemeRegistryResolver
else:
if ft_version == "1.0a4": # 1.0a4 changes location of SchemeRegistryResolver
from Ft.Lib import Resolvers
SchemeRegistryResolverPATH = Resolvers.SchemeRegistryResolver
else:
SchemeRegistryResolverPATH = Uri.SchemeRegistryResolver
class MoinResolver(SchemeRegistryResolverPATH):
def normalize(self, uri, base):
from Ft.Lib import Uri
if ft_version == "1.0a4":
GetSchemeFunc = Uri.GetScheme
else:
GetSchemeFunc = Uri._getScheme
scheme = GetSchemeFunc(uri)
if not scheme:
if base:
scheme = GetSchemeFunc(base)
if not scheme:
return Uri.BaseUriResolver.normalize(self, uri, base)
else:
uri = Uri.Absolutize(uri, base)
if not uri:
return base
return uri
wiki_resolver = MoinResolver()
def _resolve_page(uri, base=None, Uri=Uri, base_uri=base_uri, resolver=wiki_resolver, request=self.request):
""" Check whether uri is a valid pagename.
"""
if uri.startswith(base_uri):
pagename = uri[len(base_uri):]
page = Page.Page(request, pagename)
if page.exists():
return StringIO.StringIO(page.get_raw_body())
else:
raise Uri.UriException(Uri.UriException.RESOURCE_ERROR, uri,
'Page does not exist')
return Uri.BaseUriResolver.resolve(resolver, uri, base)
wiki_resolver.handlers = {
'wiki': _resolve_page,
}
out_file = StringIO.StringIO()
input_factory = InputSource.InputSourceFactory(resolver=wiki_resolver)
page_uri = u"%s%s" % (base_uri, formatter.page.page_name)
processor.run(input_factory.fromString(self.raw, uri=page_uri), outputStream=out_file)
result = out_file.getvalue()
except xml.sax.SAXParseException, msg:
etype = "SAX"
except xml.sax.SAXException, msg:
etype = "SAX"
class Parser:
""" Send XML file formatted via XSLT. """
caching = 1
Dependencies = Dependencies
def __init__(self, raw, request, **kw):
self.raw = raw.encode(config.charset)
self.request = request
self.form = request.form
self._ = request.getText
self.base_scheme = 'wiki'
self.base_uri = 'wiki://Self/'
self.key = 'xslt'
def format(self, formatter):
""" Send the text. """
_ = self._
if not self.request.cfg.allow_xslt:
# use plain parser if XSLT is not allowed
# can be activated in wikiconfig.py
from MoinMoin.parser import plain
self.request.write(formatter.sysmsg(1) +
formatter.raw_html(_('XSLT option disabled, please look at HelpOnConfiguration.')) +
formatter.sysmsg(0))
plain.Parser(self.raw, self.request).format(formatter)
return
try:
# try importing Ft from 4suite
# if import fails or its version is not 1.x, error msg
from Ft.Xml import __version__ as ft_version
assert ft_version.startswith('1.')
except (ImportError, AssertionError):
self.request.write(self.request.formatter.sysmsg(1) +
self.request.formatter.text(_('XSLT processing is not available, please install 4suite 1.x.')) +
self.request.formatter.sysmsg(0))
else:
from Ft.Lib import Uri
from Ft.Xml import InputSource
from Ft.Xml.Xslt.Processor import Processor
from Ft import FtException
msg = None
try:
# location of SchemeRegisteryResolver has changed since 1.0a4
if ft_version >= "1.0a4":
import Ft.Lib.Resolvers # Do not remove! it looks unused, but breaks when removed!!!
class MoinResolver(Uri.SchemeRegistryResolver):
""" supports resolving self.base_uri for actual pages in MoinMoin """
def __init__(self, handlers, base_scheme):
Uri.SchemeRegistryResolver.__init__(self, handlers)
self.supportedSchemes.append(base_scheme)
# setting up vars for xslt Processor
out_file = StringIO.StringIO()
wiki_resolver = MoinResolver(
handlers={self.base_scheme: self._resolve_page,},
base_scheme=self.base_scheme)
input_factory = InputSource.InputSourceFactory(resolver=wiki_resolver)
page_name = formatter.page.page_name
page_uri = u"%s%s" % (self.base_uri, page_name.encode(config.charset))
raw = self.raw.strip()
self.processor = Processor()
self.append_stylesheet() # hook, for extending this parser
self.processor.run(
input_factory.fromString(raw, uri=page_uri),
outputStream=out_file)
result = out_file.getvalue()
result = self.parse_result(result) # hook, for extending this parser
except FtException, msg:
etype = "XSLT"
except Uri.UriException, msg:
etype = "XSLT"
except IOError, msg:
etype = "I/O"
#From Robert Sanderson AKA azaroth42
from Xml.Xslt import test_harness
EXPECTED_1 = """<?xml version="1.0" encoding="UTF-8"?>\n"""
from Ft.Xml.Xslt.Processor import Processor
from Ft.Xml.InputSource import DefaultFactory
processor = Processor()
TRANSFORM_2 = """<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="html"/>
<xsl:template match="/">
<xsl:text>Starting...</xsl:text>
<xsl:apply-templates/>
<xsl:text>Finished.</xsl:text>
</xsl:template>
<xsl:template match="aaa">
<xsl:variable name="atxt">
<xsl:value-of select="."/>
</xsl:variable>
<xsl:if test="atxt='now'">
Now!
</xsl:if>
</xsl:template>
</xsl:stylesheet>
"""
EXPECTED = 'Starting...Finished.'
def mongetattr(ins, attname):
print "Aie!"
return None
def monset(ins, d):
print "On défini un truc sur le contexte"
ancienset(ins, d)
def monsetattr(ins, attname, val):
print "HeHo !"
print Ft.Xml.Xslt.XsltContext.XsltContext.__dict__.keys()
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['set'] = monset
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['addDocument'] = monsetattr
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['__setattr__'] = monsetattr
print Ft.Xml.Xslt.XsltContext.XsltContext.__dict__.keys()
xsltproc = Processor()
xsltproc.appendStylesheet(
DefaultFactory.fromUri(
"file:///home/t0rt00se/Travail/SILR3/pTrans/testset/persons_to_xhtml_list.xsl"
))
html = xsltproc.run(
DefaultFactory.fromUri(
"file:///home/t0rt00se/Travail/SILR3/pTrans/testset/persons.xml"))
print html
for module in map(__import__, modules_to_test):
suite.addTest(findTestCases(module))
output, result = XMLTestRunner().run(suite, options.timestamp)
ro = output
if options.format is not None:
try:
from Ft.Lib import Uri
from Ft.Xml.InputSource import DefaultFactory
from Ft.Xml.Xslt.Processor import Processor
except:
print "Couldn't import modules to generate HTML."
processor = Processor()
if options.format == "html":
xform = DefaultFactory.fromString(html_xform, "uri")
elif options.format == "text":
xform = DefaultFactory.fromString(text_xform, "uri")
processor.appendStylesheet(xform)
try:
ro = processor.run(DefaultFactory.fromString(output, "uri"))
except Exception, e:
print "Failed to generate HTML. (%s)" % e
ro = None
if options.outputFile is not None and ro is not None:
def get_processor(self):
proc = Processor()
if self.extensions:
for ext in self.extensions:
proc.registerExtensionFunction(*(ext))
return proc
def format(self, formatter):
""" Send the text. """
_ = self._
if not self.request.cfg.allow_xslt:
# use plain text parser if XSLT is not allowed
# can be activated in wikiconfig.py
from MoinMoin.parser.text import Parser as TextParser
self.request.write(
formatter.sysmsg(1) + formatter.rawHTML(
_('XSLT option disabled, please look at HelpOnConfiguration.',
wiki=True)) + formatter.sysmsg(0))
TextParser(self.raw, self.request).format(formatter)
return
try:
# try importing Ft from 4suite
# if import fails or its version is not 1.x, error msg
from Ft.Xml import __version__ as ft_version
assert ft_version.startswith('1.')
except (ImportError, AssertionError):
self.request.write(
self.request.formatter.sysmsg(1) + self.request.formatter.text(
_('XSLT processing is not available, please install 4suite 1.x.'
)) + self.request.formatter.sysmsg(0))
else:
from Ft.Lib import Uri
from Ft.Xml import InputSource
from Ft.Xml.Xslt.Processor import Processor
from Ft import FtException
msg = None
try:
# location of SchemeRegisteryResolver has changed since 1.0a4
if ft_version >= "1.0a4" or ft_version == "1.0" or (
"1.0.1" <= ft_version <= "1.0.9"):
# such version numbers suck!
import Ft.Lib.Resolvers # Do not remove! it looks unused, but breaks when removed!!!
class MoinResolver(Uri.SchemeRegistryResolver):
""" supports resolving self.base_uri for actual pages in MoinMoin """
def __init__(self, handlers, base_scheme):
Uri.SchemeRegistryResolver.__init__(self, handlers)
self.supportedSchemes.append(base_scheme)
# setting up vars for xslt Processor
out_file = StringIO.StringIO()
wiki_resolver = MoinResolver(handlers={
self.base_scheme:
self._resolve_page,
},
base_scheme=self.base_scheme)
input_factory = InputSource.InputSourceFactory(
resolver=wiki_resolver)
page_uri = self.base_uri + wikiutil.url_quote(
formatter.page.page_name)
# 4Suite needs an utf-8 encoded byte string instead of an unicode object
raw = self.raw.strip().encode('utf-8')
self.processor = Processor()
self.append_stylesheet() # hook, for extending this parser
self.processor.run(input_factory.fromString(raw, uri=page_uri),
outputStream=out_file)
# Convert utf-8 encoded byte string into unicode
result = out_file.getvalue().decode('utf-8')
result = self.parse_result(
result) # hook, for extending this parser
except FtException, msg:
etype = "XSLT"
except Uri.UriException, msg:
etype = "XSLT"
def runNode(self,node,nameSpace=EMPTY_NAMESPACE):
self.streamWriter.write(codecs.getdecoder(DEFAULT_ENCODING)(XsltProcessor.runNode(self,node,nameSpace))[0])
import Ft
from Ft.Xml.InputSource import DefaultFactory
import trace,sys
from xml.xpath import Context, Util
ancienset = Ft.Xml.Xslt.XsltContext.XsltContext.set
def mongetattr(ins,attname):
print "Aie!"
return None
def monset(ins,d):
print "On défini un truc sur le contexte"
ancienset(ins,d)
def monsetattr(ins,attname,val):
print "HeHo !"
print Ft.Xml.Xslt.XsltContext.XsltContext.__dict__.keys()
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['set'] = monset
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['addDocument'] = monsetattr
Ft.Xml.Xslt.XsltContext.XsltContext.__dict__['__setattr__'] = monsetattr
print Ft.Xml.Xslt.XsltContext.XsltContext.__dict__.keys()
xsltproc = Processor()
xsltproc.appendStylesheet(DefaultFactory.fromUri("file:///home/t0rt00se/Travail/SILR3/pTrans/testset/persons_to_xhtml_list.xsl"))
html = xsltproc.run(DefaultFactory.fromUri("file:///home/t0rt00se/Travail/SILR3/pTrans/testset/persons.xml"))
print html
def format(self, formatter, **kw):
""" Send the text. """
_ = self._
if not self.request.cfg.allow_xslt:
# use plain text parser if XSLT is not allowed
# can be activated in wikiconfig.py
from MoinMoin.parser.text import Parser as TextParser
self.request.write(formatter.sysmsg(1) +
formatter.rawHTML(_('XSLT option disabled, please look at HelpOnConfiguration.', wiki=True)) +
formatter.sysmsg(0))
TextParser(self.raw, self.request).format(formatter)
return
try:
# try importing Ft from 4suite
# if import fails or its version is not 1.x, error msg
from Ft.Xml import __version__ as ft_version
assert ft_version.startswith('1.')
except (ImportError, AssertionError):
self.request.write(self.request.formatter.sysmsg(1) +
self.request.formatter.text(_('XSLT processing is not available, please install 4suite 1.x.')) +
self.request.formatter.sysmsg(0))
else:
from Ft.Lib import Uri
from Ft.Xml import InputSource
from Ft.Xml.Xslt.Processor import Processor
from Ft import FtException
msg = None
try:
# location of SchemeRegisteryResolver has changed since 1.0a4
if ft_version >= "1.0a4" or ft_version == "1.0" or ("1.0.1" <= ft_version <= "1.0.9"):
# such version numbers suck!
import Ft.Lib.Resolvers # Do not remove! it looks unused, but breaks when removed!!!
class MoinResolver(Uri.SchemeRegistryResolver):
""" supports resolving self.base_uri for actual pages in MoinMoin """
def __init__(self, handlers, base_scheme):
Uri.SchemeRegistryResolver.__init__(self, handlers)
self.supportedSchemes.append(base_scheme)
# setting up vars for xslt Processor
out_file = StringIO.StringIO()
wiki_resolver = MoinResolver(
handlers={self.base_scheme: self._resolve_page, },
base_scheme=self.base_scheme)
input_factory = InputSource.InputSourceFactory(resolver=wiki_resolver)
page_uri = self.base_uri + wikiutil.url_quote(formatter.page.page_name)
# 4Suite needs an utf-8 encoded byte string instead of an unicode object
raw = self.raw.strip().encode('utf-8')
self.processor = Processor()
self.append_stylesheet() # hook, for extending this parser
self.processor.run(
input_factory.fromString(raw, uri=page_uri),
outputStream=out_file)
# Convert utf-8 encoded byte string into unicode
result = out_file.getvalue().decode('utf-8')
result = self.parse_result(result) # hook, for extending this parser
except FtException, msg:
etype = "XSLT"
except Uri.UriException, msg:
etype = "XSLT"
def error(self, message):
print "B³±d: " + message
def fatal(self, message):
print "B³±d krytyczny: " + message
# Otwórz pliki HTML i XSTL jako strumienie.
html = open('mojblog.html')
xsl = open('HTMLnaRSS.xsl')
# Przetwórz strumienie i utwórz z nich Ÿród³a wejœciowe.
parsedxml = InputSource.DefaultFactory.fromStream(html, "mojblog.html")
parsedxsl = InputSource.DefaultFactory.fromStream(xsl, "HTMLnaRSS.xsl")
# Utwórz nowy procesor, do³¹cz do niego arkusz stylu a nastêpnie przekszta³æ XML.
processor = Processor()
processor.appendStylesheet(parsedxsl)
HTML = processor.run(parsedxml)
# Zapisz wyjœciowy dokument RSS w pliku.
output = open("kanalRSS.xml", 'w')
output.write(HTML)
output.close
# Dokonaj walidacji kana³u RSS.
parser = xmlval.XMLValidator()
parser.set_error_handler(docErrorHandler(parser))
parser.parse_resource("kanalRSS.xml")
def __init__(self,stream=sys.stdout,encoding=DEFAULT_ENCODING):
XsltProcessor.__init__(self)
NodePrinter.__init__(self,stream,encoding)
self.streamWriter = codecs.getwriter(encoding)(stream,'xmlcharrefreplace')