def visit_image(self, node):
        """
        Image directive
        """
        uri = node.attributes['uri']
        doc_folder = os.path.dirname(self.builder.current_docname)
        if uri.startswith(doc_folder):
            # drop docname prefix
            uri = uri[len(doc_folder):]
            if uri.startswith("/"):
                uri = "." + uri
        self.add('\n\n![image](%s)\n\n' % uri)
Image directive