filesys.py 文件源码

def more(self):
        if not self.file_list:
            return ''
        else:
                # do a few at a time
            bunch = self.file_list[:50]
            if self.long:
                bunch = map(self.longify, bunch)
            self.file_list = self.file_list[50:]
            return string.joinfields(bunch, '\r\n') + '\r\n'