storage.py 文件源码

def delete_object(self, bucket, obj):
        fname = self._get_storage_path(bucket, obj)
        try:
            os.unlink(fname)
        except OSError, e:
            if e.errno == errno.ENOENT:
                raise Error(404, 'Not Found')
        bname = self._get_storage_path(bucket)
        fname = os.path.dirname(fname)
        while fname and len(fname) > len(bname):
            try:
                os.rmdir(fname)
            except OSError, e:
                if e.errno == errno.ENOTEMPTY:
                    break
                else:
                    raise Error(500, str(e))
            fname = os.path.dirname(fname)