tbtools.py 文件源码

def render_summary(self, include_title=True):
        """Render the traceback for the interactive console."""
        title = ''
        frames = []
        classes = ['traceback']
        if not self.frames:
            classes.append('noframe-traceback')

        if include_title:
            if self.is_syntax_error:
                title = u'Syntax Error'
            else:
                title = u'Traceback <em>(most recent call last)</em>:'

        for frame in self.frames:
            frames.append(u'<li%s>%s' % (
                frame.info and u' title="%s"' % escape(frame.info) or u'',
                frame.render()
            ))

        if self.is_syntax_error:
            description_wrapper = u'<pre class=syntaxerror>%s</pre>'
        else:
            description_wrapper = u'<blockquote>%s</blockquote>'

        return SUMMARY_HTML % {
            'classes':      u' '.join(classes),
            'title':        title and u'<h3>%s</h3>' % title or u'',
            'frames':       u'\n'.join(frames),
            'description':  description_wrapper % escape(self.exception)
        }