__init__.py 文件源码

def visit_system_message(self, node):
        self.requirements['color'] = PreambleCmds.color
        self.fallbacks['title'] = PreambleCmds.title
        node['classes'] = ['system-message']
        self.visit_admonition(node)
        self.out.append('\n\\DUtitle[system-message]{system-message}\n')
        self.append_hypertargets(node)
        try:
            line = ', line~%s' % node['line']
        except KeyError:
            line = ''
        self.out.append('\n\n{\\color{red}%s/%s} in \\texttt{%s}%s\n' %
                         (node['type'], node['level'],
                          self.encode(node['source']), line))
        if len(node['backrefs']) == 1:
            self.out.append('\n\\hyperlink{%s}{' % node['backrefs'][0])
            self.context.append('}')
        else:
            backrefs = ['\\hyperlink{%s}{%d}' % (href, i+1)
                        for (i, href) in enumerate(node['backrefs'])]
            self.context.append('backrefs: ' + ' '.join(backrefs))