mailbox.py 文件源码

python
阅读 22 收藏 0 点赞 0 评论 0

项目:kinect-2-libras 作者: inessadl 项目源码 文件源码
def _generate_toc(self):
        """Generate key-to-(start, stop) table of contents."""
        starts, stops = [], []
        self._file.seek(0)
        next_pos = 0
        while True:
            line_pos = next_pos
            line = self._file.readline()
            next_pos = self._file.tell()
            if line.startswith('\001\001\001\001' + os.linesep):
                starts.append(next_pos)
                while True:
                    line_pos = next_pos
                    line = self._file.readline()
                    next_pos = self._file.tell()
                    if line == '\001\001\001\001' + os.linesep:
                        stops.append(line_pos - len(os.linesep))
                        break
                    elif line == '':
                        stops.append(line_pos)
                        break
            elif line == '':
                break
        self._toc = dict(enumerate(zip(starts, stops)))
        self._next_key = len(self._toc)
        self._file.seek(0, 2)
        self._file_length = self._file.tell()
评论列表
文章目录


问题


面经


文章

微信
公众号

扫码关注公众号