Python objectify.deannotate方法代码示例

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def remove_prefix(fname):
    """This removes namespace prefix from all the things in the xml.
    """
    from lxml import etree, objectify
    parser = etree.XMLParser(remove_blank_text=True)
    tree = etree.parse(fname, parser)
    root = tree.getroot()
    for elem in root.getiterator():
        if not hasattr(elem.tag, 'find'):
            continue
        i = elem.tag.find('}')
        if i >= 0:
            elem.tag = elem.tag[i + 1:]
    objectify.deannotate(root, cleanup_namespaces=True)
    # fname_out = fname.replace('.xml', '.out.xml')
    # tree.write(fname_out,
    #            pretty_print=True,
    #            xml_declaration=True,
    #            encoding='UTF-8')
    return tree 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def main():
    data = sys.stdin.readlines()
    payload = data[0]
    payload_dict = json.loads(payload)

    if "response" in payload_dict and "body" in payload_dict["response"]:
        body = payload_dict["response"]["body"]
        try:
            root = objectify.fromstring(str(body))
            ns = "{http://ws.cdyne.com/}"
            logging.debug("transforming")

            ipe = ns + "ResolveIPResponse"
            ipt = ns + "ResolveIPResult"

            root.Body[ipe][ipt].City = "New York"

            objectify.deannotate(root.Body[ipe][ipt].City)
            etree.cleanup_namespaces(root.Body[ipe][ipt].City)

            payload_dict["response"]["body"] = etree.tostring(root)

            logging.debug(etree.tostring(root))

        except Exception:
            pass

    print(json.dumps(payload_dict)) 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def rich_title(self):
        """For an individual PLOS article, get its title with HTML formatting.

        Preserves HTML formatting but removes all other XML tagging, namespace/xlink info, etc.
        Doesn't do xpath directly on `self.root` so can deannotate separate object
        See http://lxml.de/objectify.html#how-data-types-are-matched for more info on deannotate process
        Exceptions that still need handling:
        10.1371/journal.pone.0179720, 10.1371/journal.pone.0068479, 10.1371/journal.pone.0069681,
        10.1371/journal.pone.0068965, 10.1371/journal.pone.0083868, 10.1371/journal.pone.0069554,
        10.1371/journal.pone.0068324, 10.1371/journal.pone.0067986, 10.1371/journal.pone.0068704,
        10.1371/journal.pone.0068492, 10.1371/journal.pone.0068764, 10.1371/journal.pone.0068979,
        10.1371/journal.pone.0068544, 10.1371/journal.pone.0069084, 10.1371/journal.pone.0069675

        :return: string of article title at specified xpath location
        """
        root = self.root
        objectify.deannotate(root, cleanup_namespaces=True, xsi_nil=True)
        art_title = root.xpath("/article/front/article-meta/title-group/article-title")
        art_title = art_title[0]
        try:
            text = art_title.text
            if text is None:
                text = ''
            text += ''.join(et.tostring(child, encoding='unicode') if child.tag not in ('ext-link', 'named-content', 'sc', 'monospace') \
                                                                   else child.text + child.tail if child.tail is not None \
                                                                   else child.text
                            for child in art_title.getchildren())
            title = text.replace(' xmlns:xlink="http://www.w3.org/1999/xlink"', '') \
                        .replace(' xmlns:mml="http://www.w3.org/1998/Math/MathML"', '') \
                        .replace(' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance', '')
        except TypeError:
            # try to rewrite so this isn't needed
            print('Error processing article title for {}'.format(self.doi))
            title = et.tostring(art_title, method='text', encoding='unicode')
        return title 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def _save_script(self):
        # objectify.deannotate(self.dragon)
        etree.cleanup_namespaces(self.dragon)
        self.drs_name = 'Dragon_script.drs'
        with open(os.path.join(self.output_directory, self.drs_name), 'w') as outfile:
            outfile.write(etree.tostring(self.dragon, pretty_print=True).decode()) 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def printout(self):
        objectify.deannotate(self.dragon)
        etree.cleanup_namespaces(self.dragon)
        print(objectify.dump(self.dragon)) 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def xpath(source_xml, xpath_expr, req_format='string'):
    """ Filter xml based on an xpath expression.

    Purpose: This function applies an Xpath expression to the XML
           | supplied by source_xml. Returns a string subtree or
           | subtrees that match the Xpath expression. It can also return
           | an xml object if desired.

    @param source_xml: Plain text XML that will be filtered
    @type source_xml: str or lxml.etree.ElementTree.Element object
    @param xpath_expr: Xpath expression that we will filter the XML by.
    @type xpath_expr: str
    @param req_format: the desired format of the response, accepts string or
                     | xml.
    @type req_format: str

    @returns: The filtered XML if filtering was successful. Otherwise,
            | an empty string.
    @rtype: str or ElementTree
    """
    tree = source_xml
    if not isinstance(source_xml, ET.Element):
        tree = objectify.fromstring(source_xml)
    # clean up the namespace in the tags, as namespaces appear to confuse
    # xpath method
    for elem in tree.getiterator():
        # beware of factory functions such as Comment
        if isinstance(elem.tag, basestring):
            i = elem.tag.find('}')
            if i >= 0:
                elem.tag = elem.tag[i+1:]

    # remove unused namespaces
    objectify.deannotate(tree, cleanup_namespaces=True)
    filtered_list = tree.xpath(xpath_expr)
    # Return string from the list of Elements or pure xml
    if req_format == 'xml':
        return filtered_list
    matches = ''.join(etree.tostring(
        element, pretty_print=True) for element in filtered_list)
    return matches if matches else "" 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def cleanup_namespace(root):
        # http://stackoverflow.com/a/18160164
        for elem in root.getiterator():
            if not hasattr(elem.tag, 'find'):
                continue
            i = elem.tag.find('}')
            if i >= 0:
                elem.tag = elem.tag[i + 1:]
        objectify.deannotate(root, cleanup_namespaces=True) 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def __getitem__(self, key):
        """Return the value for attr key."""
        attr = getattr(self.root, key, None)
        objectify.deannotate(self.root)
        return attr 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def __setitem__(self, key, value):
        """Set value for attr key."""
        _prev = getattr(self.root, 'modelVersion', None)
        if key in ('groupId', 'artifactId', 'name', 'version', 'packaging') and _prev is not None:
            #  add these tags just after modelVersion tag.
            element = etree.Element(key)
            element.text = value
            _prev.addnext(element)
        else:
            setattr(self.root, key, value)
        objectify.deannotate(self.root)
        self._reload(self.root) 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def tostring(obj, decoding=False):
        """Convert the xml object into string.

        :returns: String
        """
        if getattr(obj, '_commit', None) is not None:
            obj._commit()

        objectify.deannotate(obj.root, xsi_nil=True,
                             pytype=False, xsi=False, cleanup_namespaces=True)
        _str = etree.tostring(obj.root, pretty_print=True)
        if decoding:
            return _str.decode()
        return _str 

# 需要导入模块: from lxml import objectify [as 别名]
# 或者: from lxml.objectify import deannotate [as 别名]
def _reload(obj):
        obj = objectify.fromstring(etree.tostring(obj))
        objectify.deannotate(obj, xsi_nil=True, cleanup_namespaces=True)
        return obj