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Implement identifier, desc, and instructions for specification node in IDS

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This commit is contained in:
Dion Moult
2022-05-10 19:26:12 +10:00
parent a24c4b269a
commit ae298de8dc
2 changed files with 145 additions and 82 deletions
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src/ifcopenshell-python/ifcopenshell/ids.py
+59 -47
View File
@@ -49,7 +49,7 @@ class ids:
def __init__(
self,
title="Title",
title="Untitled",
copyright=None,
version=None,
description=None,
@@ -79,7 +79,7 @@ class ids:
"""
self.specifications = []
self.info = {}
self.info["title"] = title or "Unnamed"
self.info["title"] = title or "Untitled"
if copyright:
self.info["copyright"] = copyright
if version:
@@ -113,7 +113,7 @@ class ids:
"specifications": [],
}
for spec in self.specifications:
ids_dict["specifications"].append({"specification": spec.asdict()}) #TEST!
ids_dict["specifications"].append({"specification": spec.asdict()}) # TEST!
return ids_dict
def to_string(self, ids_schema=ids_schema):
@@ -211,7 +211,9 @@ class ids:
class specification:
"""Represents the XML <specification> node and its two children <applicability> and <requirements>"""
def __init__(self, name="Specification", use="required", ifcVersion="IFC2X3"):
def __init__(
self, name="Unnamed", use="required", ifcVersion="IFC2X3", identifier=None, description=None, instructions=None
):
"""Create a specification to be added in ids.
:param name:, defaults to "Specification"
@@ -219,11 +221,14 @@ class specification:
:param use: 'required'|'optional', defaults to "required"
:type use: str, optional
"""
self.name = name
self.name = name or "Unnamed"
self.applicability = None
self.requirements = None
self.ifcVersion = ifcVersion
self.use = use
self.ifcVersion = ifcVersion
self.identifier = identifier
self.description = description
self.instructions = instructions
def asdict(self):
"""Converts object to a dictionary, adding required attributes.
@@ -232,21 +237,28 @@ class specification:
:rtype: dict
"""
# if older python collections.OrderedDict()
spec_dict = {
results = {
"@name": self.name,
"@use": self.use,
"@ifcVersion": self.ifcVersion,
"applicability": {},
"requirements": {},
}
for x in ["applicability", "requirements"]:
for fac in (getattr(self, x)).terms:
for attribute in ["identifier", "description", "instructions"]:
value = getattr(self, attribute)
if value:
results[f"@{attribute}"] = value
for clause_type in ["applicability", "requirements"]:
clause = getattr(self, clause_type)
if not clause:
continue
for fac in clause.terms:
fclass = type(fac).__name__
if fclass in spec_dict[x]:
spec_dict[x][fclass].append(fac.asdict())
if fclass in results[clause_type]:
results[clause_type][fclass].append(fac.asdict())
else:
spec_dict[x][fclass] = [fac.asdict()]
return spec_dict
results[clause_type][fclass] = [fac.asdict()]
return results
@staticmethod
def parse(ids_dict):
@@ -266,7 +278,7 @@ class specification:
spec = specification()
try:
spec.name = ids_dict["@name"]
except KeyError:
except KeyError:
spec.name = ""
spec.use = ids_dict["@use"]
spec.ifcVersion = ids_dict["@ifcVersion"]
@@ -416,10 +428,10 @@ class facet(metaclass=meta_facet):
self.location = "any"
def __getattr__(self, attr):
if attr in getattr(self, 'node', None):
if attr in getattr(self, "node", None):
v = self.node[attr]
# BUG list of dictionaries should not happen
if isinstance(v, list):
v = v[0]
@@ -671,11 +683,11 @@ class partOf(facet):
parameters = ["entity"]
message = "relation as part of %(entity)s"
#TODO temp default
# TODO temp default
entity = "IfcElementAssembly"
@staticmethod
#TODO should not assume IfcElementAssembly
# TODO should not assume IfcElementAssembly
# def create(entity=None):
def create(entity="IfcElementAssembly"):
"""Create a partOf facet that can be added to applicability or requirements of IDS specification.
@@ -713,33 +725,33 @@ class partOf(facet):
:rtype: facet_evaluation(bool, str)
"""
#TODO handle partOf facet
# TODO handle partOf facet
# instance_classiciations = inst.HasAssociations
# if ifcopenshell.util.element.get_type(inst):
# type_classifications = ifcopenshell.util.element.get_type(inst).HasAssociations
# else:
# type_classifications = ()
# instance_classiciations = inst.HasAssociations
# if ifcopenshell.util.element.get_type(inst):
# type_classifications = ifcopenshell.util.element.get_type(inst).HasAssociations
# else:
# type_classifications = ()
# if self.location == "instance" and instance_classiciations:
# associations = instance_classiciations
# elif self.location == "type" and type_classifications:
# associations = type_classifications
# elif self.location == "any" and (instance_classiciations or type_classifications):
# associations = instance_classiciations + type_classifications
# else:
# associations = ()
# if self.location == "instance" and instance_classiciations:
# associations = instance_classiciations
# elif self.location == "type" and type_classifications:
# associations = type_classifications
# elif self.location == "any" and (instance_classiciations or type_classifications):
# associations = instance_classiciations + type_classifications
# else:
# associations = ()
refs = []
# for association in associations:
# if association.is_a("IfcRelAssociatesClassification"):
# cref = association.RelatingClassification
# if hasattr(cref, "ItemReference"): # IFC2x3
# refs.append((cref.ReferencedSource.Name, cref.ItemReference))
# elif hasattr(cref, "Identification"): # IFC4
# refs.append((cref.ReferencedSource.Name, cref.Identification))
# for association in associations:
# if association.is_a("IfcRelAssociatesClassification"):
# cref = association.RelatingClassification
# if hasattr(cref, "ItemReference"): # IFC2x3
# refs.append((cref.ReferencedSource.Name, cref.ItemReference))
# elif hasattr(cref, "Identification"): # IFC4
# refs.append((cref.ReferencedSource.Name, cref.Identification))
# self.location_msg = location[self.location]
# self.location_msg = location[self.location]
if refs:
pass
@@ -753,7 +765,7 @@ class partOf(facet):
# }, # what if not first item of refs?
# )
else:
return facet_evaluation(False, "is not a part of %s" % self.node['@entity'])
return facet_evaluation(False, "is not a part of %s" % self.node["@entity"])
class property(facet):
@@ -818,7 +830,7 @@ class property(facet):
# self.location = self.node["@location"]
#TODO add documentation that attributes should have "attribute" as propertySets
# TODO add documentation that attributes should have "attribute" as propertySets
if self.propertySet == "attribute":
val = {k.lower(): v for k, v in inst.get_info().items()}.get(self.name, None)
else:
@@ -1035,17 +1047,17 @@ class restriction:
@staticmethod
def parse(ids_dict):
"""Parse xml restriction to python object.
:param ids_dict:
:type ids_dict: dict
"""
r = restriction()
if ids_dict:
# TODO 'base' missing in some IDS?!
try:
r.base = ids_dict["@base"][3:]
except KeyError:
except KeyError:
r.base = "String"
for n in ids_dict:
@@ -1168,7 +1180,7 @@ class restriction:
result = True
elif self.type == "pattern":
if isinstance(self.options, list):
#TODO handle case with multiple pattern options
# TODO handle case with multiple pattern options
translated_pattern = identities.translate_pattern(self.options[0])
else:
translated_pattern = identities.translate_pattern(self.options)
src/ifcopenshell-python/test/test_ids.py
+86 -35
View File
@@ -17,10 +17,11 @@
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
import os
import pytest
import logging
import unittest
import tempfile
import requests
import xmlschema
from bcf import bcfxml
import ifcopenshell
from ifcopenshell import ids
@@ -163,8 +164,15 @@ class TestIdsAuthoring(unittest.TestCase):
# TODO test this without resorting to hooking into logger output
def test_create_an_ids_with_minimal_information(self):
specs = ids.ids(title="title")
assert specs.info == {"title": "title"}
specs = ids.ids()
assert specs.asdict() == {
"@xmlns": "http://standards.buildingsmart.org/IDS",
"@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
"@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
"@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_05.xsd",
"info": {"title": "Untitled"},
"specifications": [],
}
def test_create_an_ids_with_all_possible_information(self):
specs = ids.ids(
@@ -177,22 +185,83 @@ class TestIdsAuthoring(unittest.TestCase):
purpose="purpose",
milestone="milestone",
)
assert specs.info["title"] == "title"
assert specs.info["copyright"] == "copyright"
assert specs.info["version"] == "version"
assert specs.info["description"] == "description"
assert specs.info["author"] == "author@test.com"
assert specs.info["date"] == "2020-01-01"
assert specs.info["purpose"] == "purpose"
assert specs.info["milestone"] == "milestone"
assert specs.asdict() == {
"@xmlns": "http://standards.buildingsmart.org/IDS",
"@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
"@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
"@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_05.xsd",
"info": {
"title": "title",
"copyright": "copyright",
"version": "version",
"description": "description",
"author": "author@test.com",
"date": "2020-01-01",
"purpose": "purpose",
"milestone": "milestone",
},
"specifications": [],
}
def test_check_invalid_ids_information(self):
specs = ids.ids(title=None)
assert specs.info["title"] == "Unnamed"
specs = ids.ids(author="author")
assert not specs.info.get("author")
specs = ids.ids(date="9999-99-99")
assert not specs.info.get("date")
specs = ids.ids(title=None, author="author", date="9999-99-99")
assert specs.asdict() == {
"@xmlns": "http://standards.buildingsmart.org/IDS",
"@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
"@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
"@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_05.xsd",
"info": {"title": "Untitled"},
"specifications": [],
}
def test_authoring_an_ids_with_no_specifications_is_invalid(self):
specs = ids.ids()
with pytest.raises(xmlschema.validators.exceptions.XMLSchemaChildrenValidationError):
specs.to_string()
def test_create_specification_with_minimal_information(self):
spec = ids.specification()
assert spec.asdict() == {
"@name": "Unnamed",
"@use": "required",
"@ifcVersion": "IFC2X3", # :(
"applicability": {},
"requirements": {},
}
def test_create_specification_with_all_possible_information(self):
spec = ids.specification(
name="name",
use="use",
ifcVersion="version",
identifier="identifier",
description="description",
instructions="instructions",
)
assert spec.asdict() == {
"@name": "name",
"@use": "use",
"@ifcVersion": "version",
"@identifier": "identifier",
"@description": "description",
"@instructions": "instructions",
"applicability": {},
"requirements": {},
}
def test_ids_add_content(self):
i = ids.ids(title="My IDS")
i.specifications.append(ids.specification(name="Test_Specification"))
self.assertEqual(i.specifications[0].name, "Test_Specification")
m = ids.material.create(location="any", value="Test_Value")
i.specifications[0].add_applicability(m)
self.assertEqual(i.specifications[0].applicability.terms[0].value, "Test_Value")
i.specifications[0].add_applicability(m)
self.assertEqual(i.specifications[0].applicability.terms[1].value, "Test_Value")
i.specifications[0].add_requirement(m)
self.assertEqual(i.specifications[0].requirements.terms[0].value, "Test_Value")
i.specifications[0].add_requirement(m)
self.assertEqual(i.specifications[0].requirements.terms[1].value, "Test_Value")
def test_entity_create(self):
e = ids.entity.create(name="Test_Name", predefinedType="Test_PredefinedType")
@@ -229,24 +298,6 @@ class TestIdsAuthoring(unittest.TestCase):
self.assertEqual(m.location, "any")
self.assertEqual(m.value, "Test_Value")
def test_specification_create(self):
s = ids.specification(name="Test_Specification")
self.assertEqual(s.name, "Test_Specification")
def test_ids_add_content(self):
i = ids.ids(title="My IDS")
i.specifications.append(ids.specification(name="Test_Specification"))
self.assertEqual(i.specifications[0].name, "Test_Specification")
m = ids.material.create(location="any", value="Test_Value")
i.specifications[0].add_applicability(m)
self.assertEqual(i.specifications[0].applicability.terms[0].value, "Test_Value")
i.specifications[0].add_applicability(m)
self.assertEqual(i.specifications[0].applicability.terms[1].value, "Test_Value")
i.specifications[0].add_requirement(m)
self.assertEqual(i.specifications[0].requirements.terms[0].value, "Test_Value")
i.specifications[0].add_requirement(m)
self.assertEqual(i.specifications[0].requirements.terms[1].value, "Test_Value")
""" Creating IDS with restrictions """
def test_create_restrictions_enumeration(self):