ziptools.py 文件源码

def extract(self, file, dir):
        logger.info("file=%s" % file)
        logger.info("dir=%s" % dir)

        if not dir.endswith(':') and not os.path.exists(dir):
            os.mkdir(dir)

        zf = zipfile.ZipFile(file)
        self._createstructure(file, dir)
        num_files = len(zf.namelist())

        for name in zf.namelist():
            logger.info("name=%s" % name)
            if not name.endswith('/'):
                logger.info("no es un directorio")
                try:
                    (path,filename) = os.path.split(os.path.join(dir, name))
                    logger.info("path=%s" % path)
                    logger.info("name=%s" % name)
                    os.makedirs( path )
                except:
                    pass
                outfilename = os.path.join(dir, name)
                logger.info("outfilename=%s" % outfilename)
                try:
                    outfile = open(outfilename, 'wb')
                    outfile.write(zf.read(name))
                except:
                    logger.info("Error en fichero "+name)