pyspecific.py 文件源码

def run(self):
        fname = self.arguments[0]
        source = self.state_machine.input_lines.source(
            self.lineno - self.state_machine.input_offset - 1)
        source_dir = path.dirname(path.abspath(source))
        fpath = path.join(source_dir, fname)
        self.state.document.settings.record_dependencies.add(fpath)
        try:
            fp = codecs.open(fpath, encoding='utf-8')
            try:
                content = fp.read()
            finally:
                fp.close()
        except Exception:
            text = 'The NEWS file is not available.'
            node = nodes.strong(text, text)
            return [node]
        content = issue_re.sub(r'`\1ssue #\2 <https://bugs.python.org/\2>`__',
                               content)
        content = whatsnew_re.sub(r'\1', content)
        # remove first 3 lines as they are the main heading
        lines = ['.. default-role:: obj', ''] + content.splitlines()[3:]
        self.state_machine.insert_input(lines, fname)
        return []


# Support for building "topic help" for pydoc