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Resolve #1773. IfcCSV now supports editing properties that were previously null.

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This commit is contained in:
Dion Moult
2021-10-13 12:17:20 +11:00
parent e17ae4ef61
commit 292cbf55ad
1 changed files with 22 additions and 6 deletions
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src/ifccsv/ifccsv.py
+22 -6
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@@ -47,7 +47,7 @@ class IfcAttributeSetter:
pset_name, prop = key.split(".", 1)
pset = IfcAttributeSetter.get_element_pset(element, pset_name)
if pset:
IfcAttributeSetter.set_pset_property(pset, prop, value)
IfcAttributeSetter.set_pset_property(ifc_file, pset, prop, value)
return element
return element
@@ -85,11 +85,27 @@ class IfcAttributeSetter:
return relationship.RelatingPropertyDefinition
@staticmethod
def set_pset_property(pset, name, value):
def set_pset_property(ifc_file, pset, name, value):
for property in pset.HasProperties:
if property.Name == name:
# In lieu of loading a map for data casting, we only have four
# options, which this ugly method will determine.
if property.Name != name:
continue
# In lieu of loading a map for data casting, we only have four
# options, which this ugly method will determine.
if property.NominalValue is None:
if value.isnumeric():
property.NominalValue = ifc_file.createIfcInteger(int(value))
elif value.lower() in ["1", "true", "yes", "uh-huh"]:
property.NominalValue = ifc_file.createIfcBoolean(True)
elif value.lower() in ["0", "false", "no", "nope"]:
property.NominalValue = ifc_file.createIfcBoolean(False)
else:
try:
value = float(value)
property.NominalValue = ifc_file.createIfcReal(value)
except:
property.NominalValue = ifc_file.createIfcLabel(str(value))
else:
try:
property.NominalValue.wrappedValue = str(value)
except:
@@ -100,7 +116,7 @@ class IfcAttributeSetter:
property.NominalValue.wrappedValue = int(value)
except:
property.NominalValue.wrappedValue = (
True if value.lower() in ["1", "t", "true", "yes", "y", "uh-huh"] else False
True if value.lower() in ["1", "true", "yes", "uh-huh"] else False
)