def lookup(self, document, proxyElement):
# check if proxyElement's namespace is not known
ns, sep, ln = proxyElement.tag.partition("}")
if sep:
ns = ns[1:]
else:
ln = ns
ns = None
if (ns and
ns not in self.discoveryAttempts and
ns not in self.modelXbrl.namespaceDocs):
# is schema loadable? requires a schemaLocation
from arelle import XmlUtil, ModelDocument
relativeUrl = XmlUtil.schemaLocation(proxyElement, ns)
self.discoveryAttempts.add(ns)
if relativeUrl:
doc = ModelDocument.loadSchemalocatedSchema(self.modelXbrl, proxyElement, relativeUrl, ns, self.baseUrl)
modelObjectClass = self.modelXbrl.matchSubstitutionGroup(
qnameNsLocalName(ns, ln),
elementSubstitutionModelClass)
if modelObjectClass is not None:
return modelObjectClass
else:
xlinkType = proxyElement.get("{http://www.w3.org/1999/xlink}type")
if xlinkType == "extended": return ModelLink
elif xlinkType == "locator": return ModelLocator
elif xlinkType == "resource": return ModelResource
return ModelObject
def lookup(self, document, proxyElement):
# check if proxyElement's namespace is not known
ns, sep, ln = proxyElement.tag.partition("}")
if sep:
ns = ns[1:]
else:
ln = ns
ns = None
if (ns and ns not in self.discoveryAttempts
and ns not in self.modelXbrl.namespaceDocs):
# is schema loadable? requires a schemaLocation
relativeUrl = XmlUtil.schemaLocation(proxyElement, ns)
self.discoveryAttempts.add(ns)
if relativeUrl:
doc = ModelDocument.loadSchemalocatedSchema(
self.modelXbrl, proxyElement, relativeUrl, ns,
self.baseUrl)
modelObjectClass = self.modelXbrl.matchSubstitutionGroup(
qnameNsLocalName(ns, ln), elementSubstitutionModelClass)
if modelObjectClass is not None:
return modelObjectClass
elif (self.streamingOrSkipDTS
and ns not in (XbrlConst.xbrli, XbrlConst.link)):
# self.makeelementParentModelObject is set in streamingExtensions.py and ModelXbrl.createFact
ancestor = proxyElement.getparent() or getattr(
self.modelXbrl, "makeelementParentModelObject", None)
while ancestor is not None:
tag = ancestor.tag # not a modelObject yet, just parser prototype
if tag.startswith("{http://www.xbrl.org/2003/instance}"
) or tag.startswith(
"{http://www.xbrl.org/2003/linkbase}"):
if tag == "{http://www.xbrl.org/2003/instance}xbrl":
return ModelFact # element not parented by context or footnoteLink
else:
break # cannot be a fact
ancestor = ancestor.getparent()
xlinkType = proxyElement.get("{http://www.w3.org/1999/xlink}type")
if xlinkType == "extended": return ModelLink
elif xlinkType == "locator": return ModelLocator
elif xlinkType == "resource": return ModelResource
return ModelObject
def lookup(self, document, proxyElement):
# check if proxyElement's namespace is not known
ns, sep, ln = proxyElement.tag.partition("}")
if sep:
ns = ns[1:]
else:
ln = ns
ns = None
if (ns and
ns not in self.discoveryAttempts and
ns not in self.modelXbrl.namespaceDocs):
# is schema loadable? requires a schemaLocation
relativeUrl = XmlUtil.schemaLocation(proxyElement, ns)
self.discoveryAttempts.add(ns)
if relativeUrl:
doc = ModelDocument.loadSchemalocatedSchema(self.modelXbrl, proxyElement, relativeUrl, ns, self.baseUrl)
modelObjectClass = self.modelXbrl.matchSubstitutionGroup(
qnameNsLocalName(ns, ln),
elementSubstitutionModelClass)
if modelObjectClass is not None:
return modelObjectClass
elif (self.streamingOrSkipDTS and
ns not in (XbrlConst.xbrli, XbrlConst.link)):
# self.makeelementParentModelObject is set in streamingExtensions.py and ModelXbrl.createFact
ancestor = proxyElement.getparent() or getattr(self.modelXbrl, "makeelementParentModelObject", None)
while ancestor is not None:
tag = ancestor.tag # not a modelObject yet, just parser prototype
if tag.startswith("{http://www.xbrl.org/2003/instance}") or tag.startswith("{http://www.xbrl.org/2003/linkbase}"):
if tag == "{http://www.xbrl.org/2003/instance}xbrl":
return ModelFact # element not parented by context or footnoteLink
else:
break # cannot be a fact
ancestor = ancestor.getparent()
xlinkType = proxyElement.get("{http://www.w3.org/1999/xlink}type")
if xlinkType == "extended": return ModelLink
elif xlinkType == "locator": return ModelLocator
elif xlinkType == "resource": return ModelResource
return ModelObject
def lookup(self, node_type, document, ns, ln):
# node_type is "element", "comment", "PI", or "entity"
if node_type == "element":
if ns == XbrlConst.xsd:
if self.type is None:
self.type = SCHEMA
if ln == "element":
return ModelConcept
elif ln == "attribute":
return ModelAttribute
elif ln == "attributeGroup":
return ModelAttributeGroup
elif ln == "complexType" or ln == "simpleType":
return ModelType
elif ln == "group":
return ModelGroupDefinition
elif ln == "sequence":
return ModelSequence
elif ln == "choice" or ln == "all":
return ModelChoice
elif ln == "all":
return ModelAll
elif ln == "any":
return ModelAny
elif ln == "anyAttribute":
return ModelAnyAttribute
elif ln == "enumeration":
return ModelEnumeration
elif ns == XbrlConst.link:
if self.type is None:
self.type = LINKBASE
if ln == "roleType" or ln == "arcroleType":
return ModelRoleType
elif ns == "http://edgar/2009/conformance":
# don't force loading of test schema
if ln == "variation":
return ModelTestcaseVariation
else:
return ModelObject
elif ln == "testcase" and (
ns is None or ns in ("http://edgar/2009/conformance",) or ns.startswith("http://xbrl.org/")):
return ModelObject
elif ln == "variation" and (
ns is None or ns in ("http://edgar/2009/conformance",) or ns.startswith("http://xbrl.org/")):
return ModelTestcaseVariation
elif ln == "testGroup" and ns == "http://www.w3.org/XML/2004/xml-schema-test-suite/":
return ModelTestcaseVariation
elif ln == "test-case" and ns == "http://www.w3.org/2005/02/query-test-XQTSCatalog":
return ModelTestcaseVariation
elif ns == XbrlConst.ver:
if self.type is None:
self.type = VERSIONINGREPORT
elif ns == "http://dummy":
return etree.ElementBase
if self.type is None and ln == "rss":
self.type = RSSFEED
elif self.type == RSSFEED:
if ln == "item":
return ModelRssItem
else:
return ModelObject
# match specific element types or substitution groups for types
return self.modelXbrl.matchSubstitutionGroup(
qnameNsLocalName(ns, ln),
elementSubstitutionModelClass)
elif node_type == "comment":
from arelle.ModelObject import ModelComment
return ModelComment
elif node_type == "PI":
return etree.PIBase
elif node_type == "entity":
return etree.EntityBase
def lookup(self, node_type, document, ns, ln):
# node_type is "element", "comment", "PI", or "entity"
if node_type == "element":
if ns == XbrlConst.xsd:
if self.type is None:
self.type = SCHEMA
if ln == "element":
return ModelConcept
elif ln == "attribute":
return ModelAttribute
elif ln == "attributeGroup":
return ModelAttributeGroup
elif ln == "complexType" or ln == "simpleType":
return ModelType
elif ln == "group":
return ModelGroupDefinition
elif ln == "sequence":
return ModelSequence
elif ln == "choice" or ln == "all":
return ModelChoice
elif ln == "all":
return ModelAll
elif ln == "any":
return ModelAny
elif ln == "anyAttribute":
return ModelAnyAttribute
elif ln == "enumeration":
return ModelEnumeration
elif ns == XbrlConst.link:
if self.type is None:
self.type = LINKBASE
if ln == "roleType" or ln == "arcroleType":
return ModelRoleType
elif ns == "http://edgar/2009/conformance":
# don't force loading of test schema
if ln == "variation":
return ModelTestcaseVariation
else:
return ModelObject
elif ln == "testcase" and (ns is None or ns
in ("http://edgar/2009/conformance", )
or ns.startswith("http://xbrl.org/")):
return ModelObject
elif ln == "variation" and (ns is None or ns
in ("http://edgar/2009/conformance", )
or ns.startswith("http://xbrl.org/")):
return ModelTestcaseVariation
elif ln == "testGroup" and ns == "http://www.w3.org/XML/2004/xml-schema-test-suite/":
return ModelTestcaseVariation
elif ln == "test-case" and ns == "http://www.w3.org/2005/02/query-test-XQTSCatalog":
return ModelTestcaseVariation
elif ns == XbrlConst.ver:
if self.type is None:
self.type = VERSIONINGREPORT
elif ns == "http://dummy":
return etree.ElementBase
if self.type is None and ln == "rss":
self.type = RSSFEED
elif self.type == RSSFEED:
if ln == "item":
return ModelRssItem
else:
return ModelObject
# match specific element types or substitution groups for types
return self.modelXbrl.matchSubstitutionGroup(
qnameNsLocalName(ns, ln), elementSubstitutionModelClass)
elif node_type == "comment":
from arelle.ModelObject import ModelComment
return ModelComment
elif node_type == "PI":
return etree.PIBase
elif node_type == "entity":
return etree.EntityBase