story.py 文件源码

def formatReply(self):
        text = self.comment_text
        pgraphs = []
        pgraph_accumulator = []
        wrap = True
        for line in text.split('\n'):
            if line.startswith('> '):
                wrap = False
                line = '> ' + line
            if not line:
                if pgraph_accumulator:
                    pgraphs.append((wrap, '\n'.join(pgraph_accumulator)))
                    pgraph_accumulator = []
                    wrap = True
                continue
            pgraph_accumulator.append(line)
        if pgraph_accumulator:
            pgraphs.append((wrap, '\n'.join(pgraph_accumulator)))
            pgraph_accumulator = []
            wrap = True
        wrapper = textwrap.TextWrapper(initial_indent='> ',
                                       subsequent_indent='> ')
        wrapped_pgraphs = []
        for wrap, pgraph in pgraphs:
            if wrap:
                wrapped_pgraphs.append('\n'.join(wrapper.wrap(pgraph)))
            else:
                wrapped_pgraphs.append(pgraph)
        return '\n>\n'.join(wrapped_pgraphs)