def add_ref(
self,
fromtype: RefType,
fromname: ElementName,
totype: RefType,
toname: ElementName,
) -> None:
""" Add an inverse reference, indicating that to type/name is referenced by from type/name
:param fromtype: Referencer type
:param fromname: Referencer name
:param totype: Referencee type
:param toname: Referencee name
:return:
"""
if totype is ClassType:
self.classrefs.setdefault(cast(ClassDefinitionName, toname),
References()).addref(fromtype, fromname)
elif totype is SlotType:
self.slotrefs.setdefault(cast(SlotDefinitionName, toname),
References()).addref(fromtype, fromname)
elif totype is TypeType:
self.typerefs.setdefault(cast(TypeDefinitionName, toname),
References()).addref(fromtype, fromname)
elif totype is SubsetType:
self.subsetrefs.setdefault(cast(SubsetDefinitionName, toname),
References()).addref(
fromtype, fromname)
else:
raise TypeError("Unknown typ: {typ}")
def summarize_definition(self, typ: RefType, k: DefinitionName, v: Definition) -> None:
"""
Summarize slot and class definitions
:param typ: type (slot or class)
:param k: name
:param v: definition
:return:
"""
self.summarize_element(typ, k, v)
if v.is_a:
self.isarefs.setdefault(v.is_a, References()).addref(typ, k)
self.add_ref(typ, k, typ, v.is_a)
else:
self.roots.addref(typ, k)
if v.abstract:
self.abstracts.addref(typ, k)
if v.mixin:
self.mixins.addref(typ, k)
for mixin in v.mixins:
self.mixinrefs.setdefault(mixin, References()).addref(typ, k)
self.add_ref(typ, k, typ, mixin)
if v.apply_to:
self.applytos.addref(typ, k)
for applyto in v.apply_to:
self.applytorefs.setdefault(applyto, References()).addref(typ, k)
self.add_ref(typ, k, typ, applyto)
def children(self, name: str) -> List[str]:
"""
Gets a list of names of children.
Parameters
----------
name: str
The name of an element in the Biolink Model.
Returns
-------
List[str]
The names of the given elements children.
"""
return self._union_of(self.synopsis.isarefs.get(name, References()))
def test_meta_neighborhood(self):
""" Test the neighborhood function in the metamodel """
gen = GeneratorTest(LOCAL_YAML_PATH)
errfile = StringIO()
with redirect_stderr(errfile):
gen.neighborhood(['Definition'])
self.assertEqual(
"Warning: neighborhood(Definition) - Definition is undefined",
errfile.getvalue().strip())
self.assertEqual(
References(
classrefs={
'class_definition', 'local_name', 'schema_definition',
'subset_definition', 'alt_description', 'definition',
'example', 'slot_definition', 'element'
},
slotrefs={'is_a', 'apply_to', 'mixins', 'default_range'},
typerefs={'uriorcurie', 'boolean', 'uri', 'ncname', 'string'},
subsetrefs=set()), gen.neighborhood('definition'))
def test_meta_neighborhood(self):
""" Test the neighborhood function in the metamodel """
gen = GeneratorTest(LOCAL_METAMODEL_YAML_FILE)
gen.neighborhood([cast(ElementName, 'Definition')])
self.assertEqual("neighborhood(Definition) - Definition is undefined",
gen.logstream.getvalue().strip())
gen.logstream.truncate(0)
gen.logstream.seek(0)
self.assertEqual(
References(classrefs={
'element', 'subset_definition', 'slot_definition',
'local_name', 'extension', 'example', 'class_definition',
'definition', 'alt_description', 'annotation'
},
slotrefs={'is_a', 'apply_to', 'mixins', 'owner'},
typerefs={
'boolean', 'datetime', 'uri', 'string',
'uriorcurie', 'ncname'
},
subsetrefs=set()), gen.neighborhood('definition'))
def test_meta_neighborhood(self):
""" Test the neighborhood function in the metamodel """
gen = GeneratorTest(LOCAL_METAMODEL_YAML_FILE)
errfile = StringIO()
with redirect_stderr(errfile):
gen.neighborhood([cast(ElementName, 'Definition')])
# Note: There is something about the PyCharm / UnitTest package that, if you are running a lot of tests, the
# output ends up getting redirected to the test runner rather than stderr. If there is nothing at all, we
# will assume that this is the case.
if errfile.getvalue().strip():
self.assertEqual(
"Warning: neighborhood(Definition) - Definition is undefined",
errfile.getvalue().strip())
else:
print(
"*** Warning not tested -- stderr redirect isn't working")
self.assertEqual(
References(
classrefs={
cast(ClassDefinitionName, e)
for e in [
'class_definition', 'local_name', 'subset_definition',
'alt_description', 'definition', 'example',
'slot_definition', 'element'
]
},
slotrefs={
cast(SlotDefinitionName, e)
for e in ['is_a', 'apply_to', 'mixins', 'owner']
},
typerefs={
cast(TypeDefinitionName, e)
for e in
['uriorcurie', 'boolean', 'uri', 'ncname', 'string']
},
subsetrefs=set()), gen.neighborhood('definition'))
def neighborhood(self, elements: Union[str, ElementName, List[ElementName]]) \
-> References:
""" Return a list of all slots, classes and types that touch any element in elements, including the element
itself
@param elements: Element names to do proximity with
@return: All slots and classes that touch element
"""
if isinstance(elements, (str, ElementName)):
elements = [elements]
touches = References()
for element in elements:
if element in self.schema.classes:
touches.classrefs.add(cast(ClassDefinitionName, element))
cls = self.schema.classes[cast(ClassDefinitionName, element)]
if cls.is_a:
touches.classrefs.add(cls.is_a)
# Mixins include apply_to's
touches.classrefs.update(set(cls.mixins))
for slotname in cls.slots:
slot = self.schema.slots[slotname]
if slot.range in self.schema.classes:
touches.classrefs.add(
cast(ClassDefinitionName, slot.range))
elif slot.range in self.schema.types:
touches.typerefs.add(
cast(TypeDefinitionName, slot.range))
for cv in self.schema.classes.values():
if cv.is_a == element:
touches.classrefs.add(cv.name)
if element in self.synopsis.rangerefs:
for slotname in self.synopsis.rangerefs[element]:
touches.slotrefs.add(slotname)
if self.schema.slots[slotname].domain:
touches.classrefs.add(
self.schema.slots[slotname].domain)
if cls.in_subset:
touches.subsetrefs.update(cls.in_subset)
if element in self.schema.slots:
touches.slotrefs.add(cast(SlotDefinitionName, element))
slot = self.schema.slots[cast(SlotDefinitionName, element)]
touches.slotrefs.update(set(slot.mixins))
if slot.is_a:
touches.slotrefs.add(slot.is_a)
if element in self.synopsis.inverses:
touches.slotrefs.update(self.synopsis.inverses[cast(
SlotDefinitionName, element)])
if slot.domain:
touches.classrefs.add(slot.domain)
if slot.range in self.schema.classes:
touches.classrefs.add(cast(ClassDefinitionName,
slot.range))
elif slot.range in self.schema.types:
touches.typerefs.add(cast(TypeDefinitionName, slot.range))
if slot.in_subset:
touches.subsetrefs.update(slot.in_subset)
for sv in self.schema.slots.values():
if sv.is_a == element:
touches.slotrefs.add(sv.name)
if element in self.schema.types:
touches.typerefs.add(cast(TypeDefinitionName, element))
typ = self.schema.types[cast(TypeDefinitionName, element)]
if element in self.synopsis.rangerefs:
touches.slotrefs.update(self.synopsis.rangerefs[element])
if typ.typeof:
touches.typerefs.add(cast(TypeDefinitionName, typ.typeof))
if typ.in_subset:
touches.subsetrefs.update(typ.in_subset)
for tv in self.schema.types.values():
if tv.typeof == element:
touches.slotrefs.add(tv.name)
if element in self.schema.subsets:
touches.subsetrefs.add(cast(SubsetDefinitionName, element))
if element in self.synopsis.subsetrefs:
touches.update(self.synopsis.subsetrefs[cast(
SubsetDefinitionName, element)])
if not bool(touches):
self.logger.warning(
f"neighborhood({element}) - {element} is undefined")
return touches