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def isID(self, doc, attr): """Determine whether an attribute is of type ID. In case we have DTD(s) then this is done if DTD loading has been requested. In the case of HTML documents parsed with the HTML parser, then ID detection is done systematically. """ if doc is None: ...
def isRef(self, doc, attr): """Determine whether an attribute is of type Ref. In case we have DTD(s) then this is simple, otherwise we use an heuristic: name Ref (upper or lowercase). """ if doc is None: doc__o = None else: doc__o = doc._o if attr is None: attr__o = ...
def validNormalizeAttributeValue(self, doc, name, value): """Does the validation related extra step of the normalization of attribute values: If the declared value is not CDATA, then the XML processor must further process the normalized attribute value by discarding any leading an...
def xincludeProcessTreeFlags(self, flags): """Implement the XInclude substitution for the given subtree """ ret = libxml2mod.xmlXIncludeProcessTreeFlags(self._o, flags) return ret
def schemaValidateOneElement(self, ctxt): """Validate a branch of a tree, starting with the given @elem. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlSchemaValidateOneElement(ctxt__o, self._o) return ret
def xpathCmpNodes(self, node2): """Compare two nodes w.r.t document order """ if node2 is None: node2__o = None else: node2__o = node2._o ret = libxml2mod.xmlXPathCmpNodes(self._o, node2__o) return ret
def xpathNodeEval(self, str, ctx): """Evaluate the XPath Location Path in the given context. The node 'node' is set as the context node. The context node is not restored. """ if ctx is None: ctx__o = None else: ctx__o = ctx._o ret = libxml2mod.xmlXPathNodeEval(self._...
def xpathNewNodeSet(self): """Create a new xmlXPathObjectPtr of type NodeSet and initialize it with the single Node @val """ ret = libxml2mod.xmlXPathNewNodeSet(self._o) if ret is None:raise xpathError('xmlXPathNewNodeSet() failed') return xpathObjectRet(ret)
def xpathNewValueTree(self): """Create a new xmlXPathObjectPtr of type Value Tree (XSLT) and initialize it with the tree root @val """ ret = libxml2mod.xmlXPathNewValueTree(self._o) if ret is None:raise xpathError('xmlXPathNewValueTree() failed') return xpathObjectRet(ret)
def xpathNextAncestor(self, ctxt): """Traversal function for the "ancestor" direction the ancestor axis contains the ancestors of the context node; the ancestors of the context node consist of the parent of context node and the parent's parent and so on; the nodes are ord...
def xpathNextAncestorOrSelf(self, ctxt): """Traversal function for the "ancestor-or-self" direction he ancestor-or-self axis contains the context node and ancestors of the context node in reverse document order; thus the context node is the first node on the axis, and the...
def xpathNextAttribute(self, ctxt): """Traversal function for the "attribute" direction TODO: support DTD inherited default attributes """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlXPathNextAttribute(ctxt__o, self._o) if ret is None:ra...
def xpathNextChild(self, ctxt): """Traversal function for the "child" direction The child axis contains the children of the context node in document order. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlXPathNextChild(ctxt__o, self._o) i...
def xpathNextDescendant(self, ctxt): """Traversal function for the "descendant" direction the descendant axis contains the descendants of the context node in document order; a descendant is a child or a child of a child and so on. """ if ctxt is None: ctxt__o = None ...
def xpathNextDescendantOrSelf(self, ctxt): """Traversal function for the "descendant-or-self" direction the descendant-or-self axis contains the context node and the descendants of the context node in document order; thus the context node is the first node on the axis, and the ...
def xpathNextFollowing(self, ctxt): """Traversal function for the "following" direction The following axis contains all nodes in the same document as the context node that are after the context node in document order, excluding any descendants and excluding attribute node...
def xpathNextFollowingSibling(self, ctxt): """Traversal function for the "following-sibling" direction The following-sibling axis contains the following siblings of the context node in document order. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = ...
def xpathNextNamespace(self, ctxt): """Traversal function for the "namespace" direction the namespace axis contains the namespace nodes of the context node; the order of nodes on this axis is implementation-defined; the axis will be empty unless the context node is an ele...
def xpathNextParent(self, ctxt): """Traversal function for the "parent" direction The parent axis contains the parent of the context node, if there is one. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlXPathNextParent(ctxt__o, self._...
def xpathNextPreceding(self, ctxt): """Traversal function for the "preceding" direction the preceding axis contains all nodes in the same document as the context node that are before the context node in document order, excluding any ancestors and excluding attribute nodes...
def xpathNextPrecedingSibling(self, ctxt): """Traversal function for the "preceding-sibling" direction The preceding-sibling axis contains the preceding siblings of the context node in reverse document order; the first preceding sibling is first on the axis; the sibling ...
def xpathNextSelf(self, ctxt): """Traversal function for the "self" direction The self axis contains just the context node itself """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlXPathNextSelf(ctxt__o, self._o) if ret is None:raise xpathE...
def xpointerNewCollapsedRange(self): """Create a new xmlXPathObjectPtr of type range using a single nodes """ ret = libxml2mod.xmlXPtrNewCollapsedRange(self._o) if ret is None:raise treeError('xmlXPtrNewCollapsedRange() failed') return xpathObjectRet(ret)
def xpointerNewContext(self, doc, origin): """Create a new XPointer context """ if doc is None: doc__o = None else: doc__o = doc._o if origin is None: origin__o = None else: origin__o = origin._o ret = libxml2mod.xmlXPtrNewContext(doc__o, self._o, origin__o) if re...
def xpointerNewLocationSetNodes(self, end): """Create a new xmlXPathObjectPtr of type LocationSet and initialize it with the single range made of the two nodes @start and @end """ if end is None: end__o = None else: end__o = end._o ret = libxml2mod.xmlXPtrNewLocation...
def xpointerNewRange(self, startindex, end, endindex): """Create a new xmlXPathObjectPtr of type range """ if end is None: end__o = None else: end__o = end._o ret = libxml2mod.xmlXPtrNewRange(self._o, startindex, end__o, endindex) if ret is None:raise treeError('xmlXPtrNewRange()...
def xpointerNewRangeNodes(self, end): """Create a new xmlXPathObjectPtr of type range using 2 nodes """ if end is None: end__o = None else: end__o = end._o ret = libxml2mod.xmlXPtrNewRangeNodes(self._o, end__o) if ret is None:raise treeError('xmlXPtrNewRangeNodes() failed') ...
def htmlAutoCloseTag(self, name, elem): """The HTML DTD allows a tag to implicitly close other tags. The list is kept in htmlStartClose array. This function checks if the element or one of it's children would autoclose the given tag. """ ret = libxml2mod.htmlAutoCloseTag(s...
def htmlIsAutoClosed(self, elem): """The HTML DTD allows a tag to implicitly close other tags. The list is kept in htmlStartClose array. This function checks if a tag is autoclosed by one of it's child """ ret = libxml2mod.htmlIsAutoClosed(self._o, elem) return ret
def htmlDocContentDumpFormatOutput(self, buf, encoding, format): """Dump an HTML document. """ if buf is None: buf__o = None else: buf__o = buf._o libxml2mod.htmlDocContentDumpFormatOutput(buf__o, self._o, encoding, format)
def htmlDocContentDumpOutput(self, buf, encoding): """Dump an HTML document. Formating return/spaces are added. """ if buf is None: buf__o = None else: buf__o = buf._o libxml2mod.htmlDocContentDumpOutput(buf__o, self._o, encoding)
def htmlDocDump(self, f): """Dump an HTML document to an open FILE. """ ret = libxml2mod.htmlDocDump(f, self._o) return ret
def htmlNodeDumpFile(self, out, cur): """Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added. """ if cur is None: cur__o = None else: cur__o = cur._o libxml2mod.htmlNodeDumpFile(out, self._o, cur__o)
def htmlNodeDumpFileFormat(self, out, cur, encoding, format): """Dump an HTML node, recursive behaviour,children are printed too. TODO: if encoding == None try to save in the doc encoding """ if cur is None: cur__o = None else: cur__o = cur._o ret = libxml2mod.htmlN...
def htmlNodeDumpFormatOutput(self, buf, cur, encoding, format): """Dump an HTML node, recursive behaviour,children are printed too. """ if buf is None: buf__o = None else: buf__o = buf._o if cur is None: cur__o = None else: cur__o = cur._o libxml2mod.htmlNodeDu...
def htmlNodeDumpOutput(self, buf, cur, encoding): """Dump an HTML node, recursive behaviour,children are printed too, and formatting returns/spaces are added. """ if buf is None: buf__o = None else: buf__o = buf._o if cur is None: cur__o = None else: cur__o = cur._o ...
def htmlSaveFile(self, filename): """Dump an HTML document to a file. If @filename is "-" the stdout file is used. """ ret = libxml2mod.htmlSaveFile(filename, self._o) return ret
def htmlSaveFileEnc(self, filename, encoding): """Dump an HTML document to a file using a given encoding and formatting returns/spaces are added. """ ret = libxml2mod.htmlSaveFileEnc(filename, self._o, encoding) return ret
def htmlSaveFileFormat(self, filename, encoding, format): """Dump an HTML document to a file using a given encoding. """ ret = libxml2mod.htmlSaveFileFormat(filename, self._o, encoding, format) return ret
def htmlSetMetaEncoding(self, encoding): """Sets the current encoding in the Meta tags NOTE: this will not change the document content encoding, just the META flag associated. """ ret = libxml2mod.htmlSetMetaEncoding(self._o, encoding) return ret
def debugCheckDocument(self, output): """Check the document for potential content problems, and output the errors to @output """ ret = libxml2mod.xmlDebugCheckDocument(output, self._o) return ret
def addDocEntity(self, name, type, ExternalID, SystemID, content): """Register a new entity for this document. """ ret = libxml2mod.xmlAddDocEntity(self._o, name, type, ExternalID, SystemID, content) if ret is None:raise treeError('xmlAddDocEntity() failed') __tmp = xmlEntity(_obj=ret) ...
def addDtdEntity(self, name, type, ExternalID, SystemID, content): """Register a new entity for this document DTD external subset. """ ret = libxml2mod.xmlAddDtdEntity(self._o, name, type, ExternalID, SystemID, content) if ret is None:raise treeError('xmlAddDtdEntity() failed') __tmp = x...
def docEntity(self, name): """Do an entity lookup in the document entity hash table and """ ret = libxml2mod.xmlGetDocEntity(self._o, name) if ret is None:raise treeError('xmlGetDocEntity() failed') __tmp = xmlEntity(_obj=ret) return __tmp
def dtdEntity(self, name): """Do an entity lookup in the DTD entity hash table and """ ret = libxml2mod.xmlGetDtdEntity(self._o, name) if ret is None:raise treeError('xmlGetDtdEntity() failed') __tmp = xmlEntity(_obj=ret) return __tmp
def encodeEntities(self, input): """TODO: remove xmlEncodeEntities, once we are not afraid of breaking binary compatibility People must migrate their code to xmlEncodeEntitiesReentrant ! This routine will issue a warning when encountered. """ ret = libxml2mod.xmlEncodeEnt...
def encodeEntitiesReentrant(self, input): """Do a global encoding of a string, replacing the predefined entities and non ASCII values with their entities and CharRef counterparts. Contrary to xmlEncodeEntities, this routine is reentrant, and result must be deallocated. """ ...
def encodeSpecialChars(self, input): """Do a global encoding of a string, replacing the predefined entities this routine is reentrant, and result must be deallocated. """ ret = libxml2mod.xmlEncodeSpecialChars(self._o, input) return ret
def newEntity(self, name, type, ExternalID, SystemID, content): """Create a new entity, this differs from xmlAddDocEntity() that if the document is None or has no internal subset defined, then an unlinked entity structure will be returned, it is then the responsability of the calle...
def parameterEntity(self, name): """Do an entity lookup in the internal and external subsets and """ ret = libxml2mod.xmlGetParameterEntity(self._o, name) if ret is None:raise treeError('xmlGetParameterEntity() failed') __tmp = xmlEntity(_obj=ret) return __tmp
def relaxNGNewDocParserCtxt(self): """Create an XML RelaxNGs parser context for that document. Note: since the process of compiling a RelaxNG schemas modifies the document, the @doc parameter is duplicated internally. """ ret = libxml2mod.xmlRelaxNGNewDocParserCtxt(self._o...
def relaxNGValidateDoc(self, ctxt): """Validate a document tree in memory. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o ret = libxml2mod.xmlRelaxNGValidateDoc(ctxt__o, self._o) return ret
def relaxNGValidateFullElement(self, ctxt, elem): """Validate a full subtree when xmlRelaxNGValidatePushElement() returned 0 and the content of the node has been expanded. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o if elem is None: elem__o = None ...
def relaxNGValidatePopElement(self, ctxt, elem): """Pop the element end from the RelaxNG validation stack. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o if elem is None: elem__o = None else: elem__o = elem._o ret = libxml2mod.xmlRelaxNGValidatePopElement(ctx...
def relaxNGValidatePushElement(self, ctxt, elem): """Push a new element start on the RelaxNG validation stack. """ if ctxt is None: ctxt__o = None else: ctxt__o = ctxt._o if elem is None: elem__o = None else: elem__o = elem._o ret = libxml2mod.xmlRelaxNGValidatePushElemen...
def copyDoc(self, recursive): """Do a copy of the document info. If recursive, the content tree will be copied too as well as DTD, namespaces and entities. """ ret = libxml2mod.xmlCopyDoc(self._o, recursive) if ret is None:raise treeError('xmlCopyDoc() failed') __tmp...
def copyNode(self, node, extended): """Do a copy of the node to a given document. """ if node is None: node__o = None else: node__o = node._o ret = libxml2mod.xmlDocCopyNode(node__o, self._o, extended) if ret is None:raise treeError('xmlDocCopyNode() failed') __tmp = xmlN...
def copyNodeList(self, node): """Do a recursive copy of the node list. """ if node is None: node__o = None else: node__o = node._o ret = libxml2mod.xmlDocCopyNodeList(self._o, node__o) if ret is None:raise treeError('xmlDocCopyNodeList() failed') __tmp = xmlNode(_obj=ret)...
def createIntSubset(self, name, ExternalID, SystemID): """Create the internal subset of a document """ ret = libxml2mod.xmlCreateIntSubset(self._o, name, ExternalID, SystemID) if ret is None:raise treeError('xmlCreateIntSubset() failed') __tmp = xmlDtd(_obj=ret) return __tmp
def dump(self, f): """Dump an XML document to an open FILE. """ ret = libxml2mod.xmlDocDump(f, self._o) return ret
def elemDump(self, f, cur): """Dump an XML/HTML node, recursive behaviour, children are printed too. """ if cur is None: cur__o = None else: cur__o = cur._o libxml2mod.xmlElemDump(f, self._o, cur__o)
def formatDump(self, f, format): """Dump an XML document to an open FILE. """ ret = libxml2mod.xmlDocFormatDump(f, self._o, format) return ret
def getRootElement(self): """Get the root element of the document (doc->children is a list containing possibly comments, PIs, etc ...). """ ret = libxml2mod.xmlDocGetRootElement(self._o) if ret is None:raise treeError('xmlDocGetRootElement() failed') __tmp = xmlNode(_obj=ret) ...
def intSubset(self): """Get the internal subset of a document """ ret = libxml2mod.xmlGetIntSubset(self._o) if ret is None:raise treeError('xmlGetIntSubset() failed') __tmp = xmlDtd(_obj=ret) return __tmp
def newCDataBlock(self, content, len): """Creation of a new node containing a CDATA block. """ ret = libxml2mod.xmlNewCDataBlock(self._o, content, len) if ret is None:raise treeError('xmlNewCDataBlock() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newCharRef(self, name): """Creation of a new character reference node. """ ret = libxml2mod.xmlNewCharRef(self._o, name) if ret is None:raise treeError('xmlNewCharRef() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newDocComment(self, content): """Creation of a new node containing a comment within a document. """ ret = libxml2mod.xmlNewDocComment(self._o, content) if ret is None:raise treeError('xmlNewDocComment() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newDocFragment(self): """Creation of a new Fragment node. """ ret = libxml2mod.xmlNewDocFragment(self._o) if ret is None:raise treeError('xmlNewDocFragment() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newDocNode(self, ns, name, content): """Creation of a new node element within a document. @ns and @content are optional (None). NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities references, but XML special chars need to be escaped first by using ...
def newDocNodeEatName(self, ns, name, content): """Creation of a new node element within a document. @ns and @content are optional (None). NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities references, but XML special chars need to be escaped first by using...
def newDocPI(self, name, content): """Creation of a processing instruction element. """ ret = libxml2mod.xmlNewDocPI(self._o, name, content) if ret is None:raise treeError('xmlNewDocPI() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newDocProp(self, name, value): """Create a new property carried by a document. """ ret = libxml2mod.xmlNewDocProp(self._o, name, value) if ret is None:raise treeError('xmlNewDocProp() failed') __tmp = xmlAttr(_obj=ret) return __tmp
def newDocRawNode(self, ns, name, content): """Creation of a new node element within a document. @ns and @content are optional (None). """ if ns is None: ns__o = None else: ns__o = ns._o ret = libxml2mod.xmlNewDocRawNode(self._o, ns__o, name, content) if ret is None:ra...
def newDocText(self, content): """Creation of a new text node within a document. """ ret = libxml2mod.xmlNewDocText(self._o, content) if ret is None:raise treeError('xmlNewDocText() failed') __tmp = xmlNode(_obj=ret) return __tmp
def newDocTextLen(self, content, len): """Creation of a new text node with an extra content length parameter. The text node pertain to a given document. """ ret = libxml2mod.xmlNewDocTextLen(self._o, content, len) if ret is None:raise treeError('xmlNewDocTextLen() failed') __t...
def newDtd(self, name, ExternalID, SystemID): """Creation of a new DTD for the external subset. To create an internal subset, use xmlCreateIntSubset(). """ ret = libxml2mod.xmlNewDtd(self._o, name, ExternalID, SystemID) if ret is None:raise treeError('xmlNewDtd() failed') __tm...
def newGlobalNs(self, href, prefix): """Creation of a Namespace, the old way using PI and without scoping DEPRECATED !!! """ ret = libxml2mod.xmlNewGlobalNs(self._o, href, prefix) if ret is None:raise treeError('xmlNewGlobalNs() failed') __tmp = xmlNs(_obj=ret) return ...
def newReference(self, name): """Creation of a new reference node. """ ret = libxml2mod.xmlNewReference(self._o, name) if ret is None:raise treeError('xmlNewReference() failed') __tmp = xmlNode(_obj=ret) return __tmp
def nodeDumpOutput(self, buf, cur, level, format, encoding): """Dump an XML node, recursive behaviour, children are printed too. Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1 or xmlKeepBlanksDefault(0) was called """ if buf is None: buf__o = ...
def nodeGetBase(self, cur): """Searches for the BASE URL. The code should work on both XML and HTML document even if base mechanisms are completely different. It returns the base as defined in RFC 2396 sections 5.1.1. Base URI within Document Content and 5.1.2. Base URI f...
def nodeListGetRawString(self, list, inLine): """Builds the string equivalent to the text contained in the Node list made of TEXTs and ENTITY_REFs, contrary to xmlNodeListGetString() this function doesn't do any character encoding handling. """ if list is None: list__o = N...
def nodeListGetString(self, list, inLine): """Build the string equivalent to the text contained in the Node list made of TEXTs and ENTITY_REFs """ if list is None: list__o = None else: list__o = list._o ret = libxml2mod.xmlNodeListGetString(self._o, list__o, inLine) re...
def reconciliateNs(self, tree): """This function checks that all the namespaces declared within the given tree are properly declared. This is needed for example after Copy or Cut and then paste operations. The subtree may still hold pointers to namespace declarations outs...
def saveFile(self, filename): """Dump an XML document to a file. Will use compression if compiled in and enabled. If @filename is "-" the stdout file is used. """ ret = libxml2mod.xmlSaveFile(filename, self._o) return ret
def saveFileEnc(self, filename, encoding): """Dump an XML document, converting it to the given encoding """ ret = libxml2mod.xmlSaveFileEnc(filename, self._o, encoding) return ret
def saveFileTo(self, buf, encoding): """Dump an XML document to an I/O buffer. Warning ! This call xmlOutputBufferClose() on buf which is not available after this call. """ if buf is None: buf__o = None else: buf__o = buf._o ret = libxml2mod.xmlSaveFileTo(buf__o, sel...
def saveFormatFile(self, filename, format): """Dump an XML document to a file. Will use compression if compiled in and enabled. If @filename is "-" the stdout file is used. If @format is set then the document will be indented on output. Note that @format = 1 provide node ...
def saveFormatFileEnc(self, filename, encoding, format): """Dump an XML document to a file or an URL. """ ret = libxml2mod.xmlSaveFormatFileEnc(filename, self._o, encoding, format) return ret
def saveFormatFileTo(self, buf, encoding, format): """Dump an XML document to an I/O buffer. Warning ! This call xmlOutputBufferClose() on buf which is not available after this call. """ if buf is None: buf__o = None else: buf__o = buf._o ret = libxml2mod.xmlSaveForm...
def searchNs(self, node, nameSpace): """Search a Ns registered under a given name space for a document. recurse on the parents until it finds the defined namespace or return None otherwise. @nameSpace can be None, this is a search for the default namespace. We don't allow ...
def searchNsByHref(self, node, href): """Search a Ns aliasing a given URI. Recurse on the parents until it finds the defined namespace or return None otherwise. """ if node is None: node__o = None else: node__o = node._o ret = libxml2mod.xmlSearchNsByHref(self._o, no...
def setListDoc(self, list): """update all nodes in the list to point to the right document """ if list is None: list__o = None else: list__o = list._o libxml2mod.xmlSetListDoc(list__o, self._o)
def setRootElement(self, root): """Set the root element of the document (doc->children is a list containing possibly comments, PIs, etc ...). """ if root is None: root__o = None else: root__o = root._o ret = libxml2mod.xmlDocSetRootElement(self._o, root__o) if ret is N...
def setTreeDoc(self, tree): """update all nodes under the tree to point to the right document """ if tree is None: tree__o = None else: tree__o = tree._o libxml2mod.xmlSetTreeDoc(tree__o, self._o)
def stringGetNodeList(self, value): """Parse the value string and build the node list associated. Should produce a flat tree with only TEXTs and ENTITY_REFs. """ ret = libxml2mod.xmlStringGetNodeList(self._o, value) if ret is None:raise treeError('xmlStringGetNodeList() failed') ...
def stringLenGetNodeList(self, value, len): """Parse the value string and build the node list associated. Should produce a flat tree with only TEXTs and ENTITY_REFs. """ ret = libxml2mod.xmlStringLenGetNodeList(self._o, value, len) if ret is None:raise treeError('xmlStringLenGetNodeLi...
def ID(self, ID): """Search the attribute declaring the given ID """ ret = libxml2mod.xmlGetID(self._o, ID) if ret is None:raise treeError('xmlGetID() failed') __tmp = xmlAttr(_obj=ret) return __tmp
def isID(self, elem, attr): """Determine whether an attribute is of type ID. In case we have DTD(s) then this is done if DTD loading has been requested. In the case of HTML documents parsed with the HTML parser, then ID detection is done systematically. """ if elem is None...
def isMixedElement(self, name): """Search in the DtDs whether an element accept Mixed content (or ANY) basically if it is supposed to accept text childs """ ret = libxml2mod.xmlIsMixedElement(self._o, name) return ret
def isRef(self, elem, attr): """Determine whether an attribute is of type Ref. In case we have DTD(s) then this is simple, otherwise we use an heuristic: name Ref (upper or lowercase). """ if elem is None: elem__o = None else: elem__o = elem._o if attr is None: attr_...