def asEtreeSubNode(self, rootNode):
# To (OPTIONAL), defaults to anonymous
node = etree_.SubElement(rootNode,
wsaTag('To'),
attrib={s12Tag('mustUnderstand'): 'true'})
node.text = self.to or WSA_ANONYMOUS
#From
if self.from_:
self.from_.asEtreeSubNode(rootNode)
# ReplyTo (OPTIONAL), defaults to anonymous
if self.replyTo:
self.replyTo.asEtreeSubNode(rootNode)
# FaultTo (OPTIONAL)
if self.faultTo:
self.faultTo.asEtreeSubNode(rootNode)
# Action (REQUIRED)
node = etree_.SubElement(rootNode,
wsaTag('Action'),
attrib={s12Tag('mustUnderstand'): 'true'})
node.text = self.action
# MessageID (OPTIONAL)
if self.messageId:
node = etree_.SubElement(rootNode, wsaTag('MessageID'))
node.text = self.messageId
# RelatesTo (OPTIONAL)
if self.relatesTo:
node = etree_.SubElement(rootNode, wsaTag('RelatesTo'))
node.text = self.relatesTo
if self.relationshipType is not None:
node.set('RelationshipType', self.relationshipType)
if self.referenceParametersNode:
rootNode.append(copy.copy(self.referenceParametersNode))
def asEtreeSubNode(self, rootNode):
_ns = Prefix.partialMap(Prefix.DPWS, Prefix.WSA)
# reverse lookup( key is namespace, value is prefix)
res = {}
for k, v in _ns.items():
res[v] = k
for k, v in rootNode.nsmap.items():
res[v] = k
# must explicitely add namespaces of types to Host node, because list of qnames is not handled by lxml
typesTexts = []
if self.types:
for qname in self.types:
prefix = res.get(qname.namespace)
if not prefix:
# create a random prefix
prefix = '_dpwsh{}'.format(len(_ns))
_ns[prefix] = qname.namespace
typesTexts.append('{}:{}'.format(prefix, qname.localname))
hostNode = etree_.SubElement(rootNode, dpwsTag('Host')) #, nsmap=_ns)
epRefNode = etree_.SubElement(
hostNode, wsaTag('EndpointReference')) #, nsmap=_ns)
for epRef in self.endpointReferences:
epRef.asEtreeSubNode(epRefNode)
if typesTexts:
typesNode = etree_.SubElement(
hostNode, dpwsTag('Types'), nsmap=_ns
) # add also namespace prefixes that were locally generated
typesText = ' '.join(typesTexts)
typesNode.text = typesText
def asEtreeSubNode(self, rootNode):
node = etree_.SubElement(rootNode, wsaTag('Address'))
node.text = self.address
if self.referenceParametersNode is not None:
rootNode.append(copy.copy(self.referenceParametersNode))
if self.metaDataNode is not None:
rootNode.append(self.metaDataNode)
def __init__(self,
address,
referenceParametersNode=None,
metaDataNode=None):
self.address = address # type="wsa:AttributedURI", which is an xs:anyURI element
self.referenceParametersNode = None
self.metaDataNode = None
if referenceParametersNode is not None:
if hasattr(referenceParametersNode,
'tag') and referenceParametersNode.tag == wsaTag(
'ReferenceParameters'):
self.referenceParametersNode = referenceParametersNode # any content allowed. optional
else:
self.referenceParametersNode = etree_.Element(
wsaTag('ReferenceParameters'))
self.referenceParametersNode.extend(referenceParametersNode)
if metaDataNode is not None:
if hasattr(metaDataNode,
'tag') and metaDataNode.tag == wsaTag('MetaData'):
self.metaDataNode = metaDataNode # any content allowed. optional
else:
self.metaDataNode = etree_.Element(wsaTag('MetaData'))
self.metaDataNode.extend(metaDataNode)
def asEtreeSubNode(self, rootNode):
hostedNode = etree_.SubElement(rootNode, dpwsTag('Hosted'))
epRefNode = etree_.SubElement(hostedNode, wsaTag('EndpointReference'))
for epRef in self.endpointReferences:
epRef.asEtreeSubNode(epRefNode)
if self.types:
typesText = ' '.join(
[docNameFromQName(t, rootNode.nsmap) for t in self.types])
typesNode = etree_.SubElement(hostedNode,
dpwsTag('Types')) #, nsmap=ns)
typesNode.text = typesText
serviceNode = etree_.SubElement(hostedNode,
dpwsTag('ServiceId')) #, nsmap=ns)
serviceNode.text = self.serviceId