Hello!
I've made a trivial xml filter to modify some attributes on-the-fly:
...
from __future__ import with_statement
import os
import sys
from xml import sax
from xml.sax import saxutils
class ReIdFilter(saxutils.XMLFilterBase):
def __init__(self, upstream, downstream):
saxutils.XMLFilterBase.__init__(self, upstream)
self.__downstream = downstream
return
def startElement(self, name, attrs):
self.__downstream.startElement(name, attrs)
return
def startElementNS(self, name, qname, attrs):
self.__downstream.startElementNS(name, qname, attrs)
return
def endElement(self, name):
self.__downstream.endElement(name)
return
def endElementNS(self, name, qname):
self.__downstream.endElementNS(name, qname)
return
def processingInstruction(self, target, body):
self.__downstream.processingInstruction(target, body)
return
def comment(self, body):
self.__downstream.comment(body)
return
def characters(self, text):
self.__downstream.characters(text)
return
def ignorableWhitespace(self, ws):
self.__downstream.ignorableWhitespace(ws)
return
...
with open(some_file_path, 'w') as f:
parser = sax.make_parser()
downstream_handler = saxutils.XMLGenerator(f, 'cp1251')
filter_handler = ReIdFilter(parser, downstream_handler)
filter_handler.parse(file_path)
I want prevent it from shuffling attributes, i.e. preserve original
file's attribute order. Is there any ContentHandler.features*
responsible for that?
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