python实现linux下使用xcopy的方法

本文实例讲述了python实现linux下使用xcopy的方法。分享给大家供大家参考。具体如下：

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:
    ______________________________________________________________________________
    import sys, os
    sys.path.insert(0,r"/path/to/LinuxXCopy")
    from LinuxXCopy import XCopy
    filters = ["*.py"]
    xc = XCopy(os.getcwd(), "/tmp/test", filters)
    ______________________________________________________________________________
    """
    __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

希望本文所述对大家的Python程序设计有所帮助。