Function _recursive_parse_xml_to_dict

tensorlayer/files/utils.py:1435–1460

Recursively parses XML contents to python dict. We assume that `object` tags are the only ones that can appear multiple times at the same level of a tree. Args: xml: xml tree obtained by parsing XML file contents using lxml.etree Returns: Py

(xml)

    path = os.path.join(path, 'VOC')

    def _recursive_parse_xml_to_dict(xml):
        """Recursively parses XML contents to python dict.

        We assume that `object` tags are the only ones that can appear
        multiple times at the same level of a tree.

        Args:
            xml: xml tree obtained by parsing XML file contents using lxml.etree

        Returns:
            Python dictionary holding XML contents.

        """
        if not xml:
            # if xml is not None:
            return {xml.tag: xml.text}
        result = {}
        for child in xml:
            child_result = _recursive_parse_xml_to_dict(child)
            if child.tag != 'object':
                result[child.tag] = child_result[child.tag]
            else:
                if child.tag not in result:
                    result[child.tag] = []
                result[child.tag].append(child_result[child.tag])
        return {xml.tag: result}

    if dataset == "2012":
        url = "http://host.robots.ox.ac.uk/pascal/VOC/voc2012/"