def fiwalk_using_sax(imagefile=None,xmlfile=None,fiwalk="fiwalk",flags=0,callback=None):
"""Processes an image using expat, calling a callback for every file object encountered.
If xmlfile is provided, use that as the xmlfile, otherwise runs fiwalk."""
import dfxml
if xmlfile==None:
xmlfile = fiwalk_xml_stream(imagefile=imagefile,flags=flags,fiwalk=fiwalk)
r = dfxml.fileobject_reader(flags=flags)
r.imagefile = imagefile
r.process_xml_stream(xmlfile,callback)
def fiwalk_using_sax(imagefile=None,
xmlfile=None,
fiwalk="fiwalk",
flags=0,
callback=None):
"""Processes an image using expat, calling a callback for every file object encountered.
If xmlfile is provided, use that as the xmlfile, otherwise runs fiwalk."""
import dfxml
if xmlfile == None:
xmlfile = fiwalk_xml_stream(imagefile=imagefile,
flags=flags,
fiwalk=fiwalk)
r = dfxml.fileobject_reader(flags=flags)
r.imagefile = imagefile
r.process_xml_stream(xmlfile, callback)