tarfile.py 文件源码

def writestr(self, zinfo, bytes):
        try:
            from cStringIO import StringIO
        except ImportError:
            from StringIO import StringIO
        import calendar
        tinfo = TarInfo(zinfo.filename)
        tinfo.size = len(bytes)
        tinfo.mtime = calendar.timegm(zinfo.date_time)
        self.tarfile.addfile(tinfo, StringIO(bytes))