latex.py 文件源码

def visitNode_a_listing(self, node):
        fileName = os.path.join(self.currDir, node.getAttribute('href'))
        self.writer('\\begin{verbatim}\n')
        lines = map(string.rstrip, open(fileName).readlines())
        lines = lines[int(node.getAttribute('skipLines', 0)):]
        self.writer(text.removeLeadingTrailingBlanks('\n'.join(lines)))
        self.writer('\\end{verbatim}')

        # Write a caption for this source listing
        fileName = os.path.basename(fileName)
        caption = domhelpers.getNodeText(node)
        if caption == fileName:
            caption = 'Source listing'
        self.writer('\parbox[b]{\linewidth}{\\begin{center}%s --- '
                    '\\begin{em}%s\\end{em}\\end{center}}'
                    % (latexEscape(caption), latexEscape(fileName)))