python编写的linux下使用的xcopy代码

这个python函数模仿windows下的xcopy命令编写，可以用在linux下

#!/usr/bin/python
# -*- coding: UTF-8 -*-
"""
xcopy for Linux...
Use:
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import sys, os
sys.path.insert(0,r"/path/to/LinuxXCopy")
from LinuxXCopy import XCopy
filters = ["*.py"]
xc = XCopy(os.getcwd(), "/tmp/test", filters)
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"""
__author__  = "Jens Diemer"
__license__ = """GNU General Public License v2 or above -
 http://www.opensource.org/licenses/gpl-license.php"""
__url__     = "http://www.jensdiemer.de"
__info__    = ""
__version__="0.1"
__history__="""
v0.1
    - erste Version
"""
import os, shutil, fnmatch
class XCopy:
    def __init__(self, src, dst, filters=[]):
        self.filters = filters
        self.copytree(src, dst)
    def copytree(self, src, dst):
        """
        Based in shutil.copytree()
        """
        names = os.listdir(src)
        if not os.path.isdir(dst):
            os.makedirs(dst)
        errors = []
        for name in names:
            srcname = os.path.join(src, name)
            dstname = os.path.join(dst, name)
            if os.path.isdir(srcname):
                self.copytree(srcname, dstname)
            elif os.path.isfile(srcname):
                if self.filterName(name):
                    print "copy:", name, dstname
                    shutil.copy2(srcname, dstname)
        shutil.copystat(src, dst)
    def filterName(self, fileName):
        for filter in self.filters:
            if fnmatch.fnmatch(fileName, filter):
                return True
        return False