WalentyPreprocessXML.py
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#! /usr/bin/python
# -*- coding: utf-8 -*-
from xml.sax import handler
from PreprocessEntry import Entry
class XMLNode:
def __init__(self, name, attrs, parent):
self._name = name
self._attrs = attrs
self._children = []
self._parent = parent
self._content = ""
def addChild(self, child):
self._children.append(child)
def setContent(self, content):
self._content = content
def __str__(self):
att = zip(self._attrs.keys(), self._attrs.values())
return self._name + '[' + str(att) + '](' + ';'.join([str(temp) for temp in self._children]) + ')'
class WalentyPreprocessTeiHandler(handler.ContentHandler):
def __init__(self):
handler.ContentHandler.__init__(self)
self._subtree = None
self._current = None
self._constructing = False
self._content = ""
self.entry_meanings = {}
self.meanings = {}
self.frames = {}
def startElement(self, name, attrs):
if name == 'date':
pass
if name == 'entry':
self._constructing = True
self._content = ""
if (self._constructing):
node = XMLNode(name, attrs, self._current)
if self._current is not None:
self._current.addChild(node)
else:
self._subtree = node
self._current = node
def endElement(self, name):
if self._current is not None:
self._current.setContent(self._content)
self._current = self._current._parent
if name == 'entry':
if self._current is not None:
raise TEIStructureError()
entry = Entry(self._subtree)
if entry._semantics is not None:
self.extend(entry._base, entry._pos, entry._meanings, entry._semantics._frames)
self._content = ''
else:
if name == 'title':
self._content = ''
elif name == 'publisher':
self._content = ''
elif name == 'licence':
self.content = ''
elif name == 'p':
self._content += '\n% '
def characters(self, content):
self._content += content.strip()
def endDocument(self):
pass
def extend(self, base, pos, meanings, frames):
self.entry_meanings[(base, pos)] = [id for id in meanings._meanings]
for id in meanings._meanings:
self.meanings[id] = ((base, pos), meanings._meanings[id])
for frame in frames:
if frame._base is not None:
self.frames[frame._id] = frame