def only_eleclasses(context, ifc_classes):
context.falseelems = []
context.falseguids = []
# get the list of ifc_classes
target_ifc_classes = ifc_classes.replace(" ", "").split(",")
# ToDo test if they exist in ifc standard, should be possible with ifcos
all_elements = IfcStore.file.by_type("IfcBuildingElement")
context.elemcount = len(all_elements)
false_elements = []
for elem in all_elements:
if elem.is_a() not in target_ifc_classes:
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.falsecount = len(context.falseelems)
# use ifc_classes in method parameter but ifc_class in string parameter
# be careful somehow the opposite of most other tests is tested
util.assert_elements(
ifc_classes,
context.elemcount,
context.falsecount,
context.falseelems,
message_all_falseelems=_("All {elemcount} elements in the file are not {ifc_class} elements."),
message_some_falseelems=_(
"{falsecount} of {elemcount} false_elements are not {ifc_class} elements: {falseelems}"
),
)
def eleclass_has_description_with_a_value(context, ifc_class):
context.falseelems = []
context.falseguids = []
elements = IfcStore.file.by_type(ifc_class)
for elem in elements:
# print(elem.Description)
if not elem.Description:
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.elemcount = len(elements)
context.falsecount = len(context.falseelems)
util.assert_elements(
ifc_class,
context.elemcount,
context.falsecount,
context.falseelems,
message_all_falseelems=_("The description of all {elemcount} elements is not set."),
message_some_falseelems=_(
"The description of {falsecount} out of {elemcount} {ifc_class} elements is not set: {falseelems}"
),
message_no_elems=_("There are no {ifc_class} elements in the IFC file."),
)
def eleclass_has_property_in_pset(context, ifc_class, aproperty, pset):
context.falseelems = []
context.falseguids = []
context.falseprops = {}
from ifcopenshell.util.element import get_psets
elements = IfcStore.file.by_type(ifc_class)
for elem in elements:
psets = get_psets(elem)
if not (pset in psets and aproperty in psets[pset]):
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.falseprops[elem.id()] = str(psets)
context.elemcount = len(elements)
context.falsecount = len(context.falseelems)
util.assert_elements(
ifc_class,
context.elemcount,
context.falsecount,
context.falseelems,
# TODO: Translate these messages into other languages
message_all_falseelems=
_("All {elemcount} {ifc_class} elements are missing the property {parameter} in the pset."
),
message_some_falseelems=
_("The following {falsecount} of {elemcount} {ifc_class} elements are missing the property {parameter} in the pset: {falseelems}"
),
message_no_elems=_(
"There are no {ifc_class} elements in the IFC file."),
parameter=aproperty,
)
def eleclass_has_geometric_representation_of_specific_class(
context, ifc_class, representation_class):
def is_item_a_representation(item, representation):
if "/" in representation:
for cls in representation.split("/"):
if item.is_a(cls):
return True
elif item.is_a(representation):
return True
context.falseelems = []
context.falseguids = []
context.falseprops = {}
rep = None
elements = IfcStore.file.by_type(ifc_class)
for elem in elements:
if not elem.Representation:
continue
has_representation = False
for representation in elem.Representation.Representations:
for item in representation.Items:
if item.is_a("IfcMappedItem"):
# We only check one more level deep.
for item2 in item.MappingSource.MappedRepresentation.Items:
if is_item_a_representation(item2,
representation_class):
has_representation = True
rep = item2
else:
if is_item_a_representation(item, representation_class):
has_representation = True
rep = item
if not has_representation:
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.falseprops[elem.id()] = str(rep)
context.elemcount = len(elements)
context.falsecount = len(context.falseelems)
util.assert_elements(
ifc_class,
context.elemcount,
context.falsecount,
context.falseelems,
message_all_falseelems=
_("All {elemcount} {ifc_class} elements are not a {parameter} representation."
),
message_some_falseelems=
_("The following {falsecount} of {elemcount} {ifc_class} elements are not a {parameter} representation: {falseelems}"
),
message_no_elems=_(
"There are no {ifc_class} elements in the IFC file."),
parameter=representation_class,
)
def eleclass_have_class_attributes_with_a_value(context, ifc_class):
from ifcopenshell.ifcopenshell_wrapper import schema_by_name
# schema = schema_by_name("IFC2X3")
schema = schema_by_name(IfcStore.file.schema)
class_attributes = []
for cl_attrib in schema.declaration_by_name(ifc_class).all_attributes():
class_attributes.append(cl_attrib.name())
# print(class_attributes)
context.falseelems = []
context.falseguids = []
context.falseprops = {}
elements = IfcStore.file.by_type(ifc_class)
failed_attribs = []
for elem in elements:
elem_failed = False
for cl_attrib in class_attributes:
attrib_value = getattr(elem, cl_attrib)
if not attrib_value:
elem_failed = True
failed_attribs.append(cl_attrib)
# print(attrib_value)
if elem_failed is True:
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.falseprops[elem.id()] = failed_attribs
context.elemcount = len(elements)
context.falsecount = len(context.falseelems)
util.assert_elements(
ifc_class,
context.elemcount,
context.falsecount,
context.falseelems,
message_all_falseelems=_(
"For all {elemcount} {ifc_class} elements at least one of these class attributes {parameter} has no value."
),
message_some_falseelems=_(
"For the following {falsecount} out of {elemcount} {ifc_class} elements at least one of these class attributes {parameter} has no value: {falseelems}"
),
message_no_elems=_("There are no {ifc_class} elements in the IFC file."),
parameter=failed_attribs,
)
def no_eleclass(context, ifc_class):
context.falseelems = []
context.falseguids = []
elements = IfcStore.file.by_type(ifc_class)
context.elemcount = len(IfcStore.file.by_type("IfcBuildingElement"))
for elem in elements:
context.falseelems.append(str(elem))
context.falseguids.append(elem.GlobalId)
context.falsecount = len(context.falseelems)
# be careful somehow the opposite of most other tests is tested
util.assert_elements(
ifc_class,
context.elemcount,
context.falsecount,
context.falseelems,
message_all_falseelems=_("All {elemcount} elements in the file are {ifc_class} elements."),
message_some_falseelems=_("{falsecount} of {elemcount} false_elements are {ifc_class} elements: {falseelems}"),
)