def testLxmlElementUntail(self):
lxmlNode = parse(StringIO('<myns:root xmlns:myns="http://myns.org/" xmlns="http://myns.org/"><a>b</a></myns:root>'))
element = lxmlNode.xpath('/myns:root/myns:a', namespaces={'myns': 'http://myns.org/'})[0]
self.assertEquals(None, element.tail)
newElement = lxmlElementUntail(element)
self.assertTrue(newElement is element)
lxmlNode = parse(StringIO('<myns:root xmlns:myns="http://myns.org/" xmlns="http://myns.org/"><a><b>c</b>\n\n</a>\n\n\n\n</myns:root>'))
element = lxmlNode.xpath('/myns:root/myns:a', namespaces={'myns': 'http://myns.org/'})[0]
self.assertEquals('\n\n\n\n', element.tail)
newElement = lxmlElementUntail(element)
self.assertFalse(newElement is element)
self.assertEquals(None, newElement.tail)
self.assertEquals('<a xmlns="http://myns.org/"><b>c</b>\n\n</a>', lxmltostring(newElement))
def handleRequest(self, Body="", **kwargs):
yield okXml
if not Body:
yield self._respond(
diagnosticUri='info:srw/diagnostic/12/9',
details='Update request lacks a record in its body.',
message='Missing mandatory element: record rejected')
return
localLogCollector = dict()
try:
try:
lxmlNode = parse(StringIO(Body))
except XMLSyntaxError, e:
self._log(Body, localLogCollector=localLogCollector)
raise
updateRequest = xpathFirst(lxmlNode,
'/*[local-name()="updateRequest"]')
recordId = xpathFirst(updateRequest, 'ucp:recordIdentifier/text()')
if recordId is None or recordId.strip() == '':
raise ValueError("recordIdentifier is mandatory.")
recordId = str(recordId)
action = xpathFirst(updateRequest, 'ucp:action/text()')
action = action.partition("info:srw/action/1/")[-1]
if action in ['create', 'replace']:
record = xpathFirst(updateRequest, 'srw:record')
lxmlNode = record
if self._sendRecordData:
lxmlNode = xpathFirst(record, 'srw:recordData/child::*')
recordSchema = xpathFirst(record, 'srw:recordSchema/text()')
localLogCollector['add'] = recordId
yield self.all.add(
identifier=recordId,
partname=recordSchema,
lxmlNode=ElementTree(lxmlElementUntail(lxmlNode)),
)
elif action == 'delete':
localLogCollector['delete'] = recordId
yield self.all.delete(identifier=recordId)
else:
raise ValueError(
"action value should refer to either 'create', 'replace' or 'delete'."
)
yield self._respond()
def handleRequest(self, Body="", **kwargs):
yield okXml
if not Body:
yield self._respond(
diagnosticUri='info:srw/diagnostic/12/9',
details='Update request lacks a record in its body.',
message='Missing mandatory element: record rejected')
return
localLogCollector = dict()
try:
try:
lxmlNode = parse(StringIO(Body))
except XMLSyntaxError, e:
self._log(Body, localLogCollector=localLogCollector)
raise
updateRequest = xpathFirst(lxmlNode, '/*[local-name()="updateRequest"]')
recordId = xpathFirst(updateRequest, 'ucp:recordIdentifier/text()')
if recordId is None or recordId.strip() == '':
raise ValueError("recordIdentifier is mandatory.")
recordId = str(recordId)
action = xpathFirst(updateRequest, 'ucp:action/text()')
action = action.partition("info:srw/action/1/")[-1]
if action in ['create', 'replace']:
record = xpathFirst(updateRequest, 'srw:record')
lxmlNode = record
if self._sendRecordData:
lxmlNode = xpathFirst(record, 'srw:recordData/child::*')
recordSchema = xpathFirst(record, 'srw:recordSchema/text()')
localLogCollector['add'] = recordId
yield self.all.add(
identifier=recordId,
partname=recordSchema,
lxmlNode=ElementTree(lxmlElementUntail(lxmlNode)),
)
elif action == 'delete':
localLogCollector['delete'] = recordId
if self._supportDeleteRecord:
yield self.all.deleteRecord(identifier=recordId, record=xpathFirst(updateRequest, 'srw:record'))
else:
yield self.all.delete(identifier=recordId)
else:
raise ValueError("action value should refer to either 'create', 'replace' or 'delete'.")
yield self._respond()
def _nodeOrText2ElementTree(self, nodeOrText):
if type(nodeOrText) == _Element:
return ElementTree(lxmlElementUntail(nodeOrText))
return parse(StringIO(nodeOrText))
def _nodeOrText2ElementTree(self, nodeOrText):
if type(nodeOrText) == _Element:
return ElementTree(lxmlElementUntail(nodeOrText))
return ElementTree(XML(nodeOrText))
def _nodeOrText2ElementTree(self, nodeOrText):
if type(nodeOrText) == _Element:
return ElementTree(lxmlElementUntail(nodeOrText))
return parse(StringIO(nodeOrText))
def handleRequest(self, Body="", **kwargs):
if type(Body) is str:
Body = bytes(Body, encoding="utf-8")
yield okXml
if not Body:
yield self._respond(
diagnosticUri='info:srw/diagnostic/12/9',
details='Update request lacks a record in its body.',
message='Missing mandatory element: record rejected')
return
localLogCollector = dict()
try:
try:
lxmlNode = parse(BytesIO(Body))
except XMLSyntaxError as e:
self._log(Body, localLogCollector=localLogCollector)
raise
updateRequest = xpathFirst(lxmlNode,
'/*[local-name()="updateRequest"]')
recordId = xpathFirst(updateRequest, 'ucp:recordIdentifier/text()')
if recordId is None or recordId.strip() == '':
raise ValueError("recordIdentifier is mandatory.")
recordId = str(recordId)
action = xpathFirst(updateRequest, 'ucp:action/text()')
action = action.partition("info:srw/action/1/")[-1]
if action in ['create', 'replace']:
record = xpathFirst(updateRequest, 'srw:record')
lxmlNode = record
if self._sendRecordData:
lxmlNode = xpathFirst(record, 'srw:recordData/child::*')
recordSchema = xpathFirst(record, 'srw:recordSchema/text()')
localLogCollector['add'] = recordId
yield self.all.add(
identifier=recordId,
partname=recordSchema,
lxmlNode=ElementTree(lxmlElementUntail(lxmlNode)),
)
elif action == 'delete':
localLogCollector['delete'] = recordId
if self._supportDeleteRecord:
yield self.all.deleteRecord(identifier=recordId,
record=xpathFirst(
updateRequest,
'srw:record'))
else:
yield self.all.delete(identifier=recordId)
else:
raise ValueError(
"action value should refer to either 'create', 'replace' or 'delete'."
)
yield self._respond()
except ValidateException as e:
localLogCollector['invalid'] = recordId
self._log(Body, e, localLogCollector=localLogCollector)
yield self._respond(diagnosticUri='info:srw/diagnostic/12/12',
details=escapeXml(str(e)),
message='Invalid data: record rejected')
except Exception as e:
self._log(Body, e, localLogCollector=localLogCollector)
yield self._respond(diagnosticUri='info:srw/diagnostic/12/1',
details=escapeXml(format_exc()),
message='Invalid component: record rejected')
finally:
self._collectLogForScope(sruRecordUpdate=localLogCollector)