Source code for q2_cores.EPL.queries.epl_soap_base

import logging
from lxml import etree
from lxml.builder import ElementMaker

from q2_sdk.models.cores.queries.base_query import BaseQuery




class EplSoapBase(BaseQuery):
    def __init__(self, logger: logging.Logger):
        super().__init__(logger)



    @staticmethod
    def wrap_in_soap(message_nodes: list) -> str:
        """
        wraps message nodes in soap body and envelope
        :param message_nodes: A list of xml nodes
        :return: The full soap shape to be sent to the core
        """
        soap_env = "http://schemas.xmlsoap.org/soap/envelope/"
        xsi = "http://www.w3.org/2001/XMLSchema-instance"
        xsd = "http://www.w3.org/2001/XMLSchema"

        soap = ElementMaker(namespace=soap_env, nsmap={"soap": soap_env})

        body_nsmap = {"xsi": xsi, "xsd": xsd}

        soap_body = ElementMaker(namespace=soap_env, nsmap=body_nsmap)

        xml = soap.Envelope(soap_body.Body(*message_nodes))

        return etree.tostring(xml, encoding="unicode")