빗자루네

 def process_files(file1, file2, norm_sp, xupd, ezs, verbose,
                  ext_ges, ext_pes, include_comment, encoding,
                  html):
    """
    Computes the diff between two files.
    """

    from xml.sax import SAXParseException
    try:
        fh1, fh2 = open(file1, 'r'), open(file2, 'r')
    except IOError, msg :
        sys.stderr.write(str(msg) + '\n')
        return -1

    return process_filehandles(fh1, fh2, norm_sp, xupd, ezs, verbose,
                  ext_ges, ext_pes, include_comment, encoding,
                  html)

    # convert xml files to tree
    try:
        from xmldiff.input import tree_from_stream
        tree1 = tree_from_stream(fh1, norm_sp, ext_ges,
                                 ext_pes, include_comment,
                                 encoding, html)
        tree2 = tree_from_stream(fh2, norm_sp, ext_ges,
                                 ext_pes, include_comment,
                                 encoding, html)
        fh1.close ()
        fh2.close ()
    except SAXParseException, msg:
        print msg
        return -1

def process_files(file1, file2, norm_sp, xupd, ezs, verbose,
                  ext_ges, ext_pes, include_comment, encoding,
                  html):
    """
    Computes the diff between two files.
    """
    try:
        fh1, fh2 = open(file1, 'r'), open(file2, 'r')
    except IOError, msg :
        sys.stderr.write(str(msg) + '\n')
        return -1

    return process_filehandles(fh1, fh2, norm_sp, xupd, ezs, verbose,
                  ext_ges, ext_pes, include_comment, encoding,
                  html)

def process_filehandles(fh1, fh2, norm_sp, xupd, ezs, verbose,
                  ext_ges, ext_pes, include_comment, encoding,
                  html):

    # convert xml files to tree
    from xml.sax import SAXParseException
    try:
        from xmldiff.input import tree_from_stream
        tree1 = tree_from_stream(fh1, norm_sp, ext_ges,
                                 ext_pes, include_comment,
                                 encoding, html)
        tree2 = tree_from_stream(fh2, norm_sp, ext_ges,
                                 ext_pes, include_comment,
                                 encoding, html)
        fh1.close ()
        fh2.close ()
    except SAXParseException, msg:
        print msg
        return -1

import re

RE_XML_ENCODING = re.compile("encoding[ \t]*=[ \t]*\"([^\"]+)\"")

def decodeXML(data):
    head = data[:100]
    headline = head.splitlines()[0]
    mo = RE_XML_ENCODING.search(headline)
    if mo:
        encoding = mo.group(1)
        return data[len(headline):].decode(encoding)
    else:
        return data

import xmldiff.main
from cStringIO import StringIO

lhs = StringIO(decodeXML(open("left.vcproj").read()))
rhs = StringIO(decodeXML(open("right.vcproj").read()))
recursive, html = 0, 0
xupd, ezs, verbose = 0, 0, 0
norm_sp, include_comment, ext_ges, ext_pes = 1, 1, 0, 0
encoding = 'utf8'
print xmldiff.main.process_filehandles(lhs, rhs, 
    norm_sp, xupd, ezs, verbose, 
    ext_ges, ext_pes, include_comment, encoding, html)