def prepareNode(self, dstree, dsnode, level, indent = None):
curLevel = util.levelToInt(DocumentStructure.getLevel(dsnode))
levelAbove = util.levelToInt(util.levelAbove(level))
levelDesired = util.levelToInt(level)
if curLevel >= levelAbove:
while curLevel > levelAbove:
newLevel = util.levelBelow(DocumentStructure.getLevel(dsnode))
dsnode = dstree.addNode(dsnode, level = newLevel, indent = indent)
curLevel = util.levelToInt(DocumentStructure.getLevel(dsnode))
if level == DocumentStructure.PARAGRAPH:
self.preInsertedParagraph = True
dsnode = dstree.addNode(dsnode, level = DocumentStructure.PARAGRAPH, indent = indent)
else:
self.preInsertedParagraph = False
elif curLevel < levelAbove:
while curLevel < levelDesired:
dsnode = dsnode.getparent()
curLevel = util.levelToInt(DocumentStructure.getLevel(dsnode))
if level != DocumentStructure.PARAGRAPH:
dsnode = dsnode.getparent()
DocumentStructure.setIndent(dsnode, indent)
return dsnode
def __handle_title__(self, xmlnode, dstree, dsnode):
# Assumes document node
if DocumentStructure.getLevel(dsnode) != DocumentStructure.DOCUMENT:
raise Exception, "Unexpected level"
DocumentStructure.setNode(dsnode, value=util.parseValueFrom(xmlnode))
return dsnode
def __handle_caption__(self, xmlnode, dstree, dsnode):
dsnode = self.prepareNode(dstree, dsnode, DocumentStructure.PARAGRAPH)
value = util.parseValueFrom(xmlnode)
if DocumentStructure.getLevel(dsnode) == DocumentStructure.PARAGRAPH:
value = util.ensureEndsInPeriod(value)
self.abstractHandler.handleReplace(dstree, dsnode, value)
return self.handleIndent(dsnode, xmlnode)
def __handle_table__(self, xmlnode, dstree, dsnode):
if 'summary' in xmlnode.attrib:
value = xmlnode.attrib['summary']
dsnode = self.prepareNode(dstree, dsnode, DocumentStructure.PARAGRAPH)
if DocumentStructure.getLevel(dsnode) == DocumentStructure.PARAGRAPH:
value = util.ensureEndsInPeriod(value)
util.appendToValue(dsnode, ' ' + value + ' ')
return self.handleIndent(dsnode, xmlnode)
def __handle_img__(self, xmlnode, dstree, dsnode):
value = ''
if 'alt' in xmlnode.attrib:
value = xmlnode.attrib['alt']
elif 'title' in xmlnode.attrib:
value = xmlnode.attrib['title']
dsnode = self.prepareNode(dstree, dsnode, DocumentStructure.PARAGRAPH)
if DocumentStructure.getLevel(dsnode) == DocumentStructure.PARAGRAPH:
value = util.ensureEndsInPeriod(value)
util.appendToValue(dsnode, ' ' + value + ' ')
return self.handleIndent(dsnode, xmlnode)
def getLevel(dsnode):
return DocumentStructure.getLevel(dsnode)
