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Import of CSV-based schedule of rates is now possible

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This commit is contained in:
Dion Moult
2021-08-16 15:07:09 +10:00
parent 897d7a6b2d
commit 6ee0027f33
8 changed files with 130 additions and 43 deletions
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src/ifcopenshell-python/ifcopenshell/util/unit.py
+49 -15
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@@ -246,45 +246,79 @@ def get_named_dimensions(name):
return named_dimensions.get(name, (0, 0, 0, 0, 0, 0, 0))
def get_unit_assignment(ifc_file):
unit_assignments = ifc_file.by_type("IfcUnitAssignment")
if unit_assignments:
return unit_assignments[0]
def get_property_unit(prop, ifc_file):
unit = getattr(prop, "Unit", None)
if unit:
return unit
unit_assignment = ifc_file.by_type("IfcUnitAssignment")
unit_assignment = get_unit_assignment(ifc_file)
if not unit_assignment:
return
entity = prop.wrapped_data.declaration().as_entity()
if prop.is_a("IfcPhysicalSimpleQuantity"):
measure_type = entity.attribute_by_index(3).type_of_attribute().declared_type().name()
measure_class = entity.attribute_by_index(3).type_of_attribute().declared_type().name()
elif prop.is_a("IfcPropertySingleValue") and prop.NominalValue:
measure_type = prop.NominalValue.is_a()
for text in ("Ifc", "Measure", "Non", "Positive", "Negative"):
measure_type = measure_type.replace(text, "")
measure_type = measure_type.upper() + "UNIT"
units = [u for u in unit_assignment[0].Units if getattr(u, "UnitType", None) == measure_type]
measure_class = prop.NominalValue.is_a()
unit_type = get_measure_unit_type(measure_class)
units = [u for u in unit_assignment.Units if getattr(u, "UnitType", None) == unit_type]
if units:
return units[0]
def get_unit_measure_type(unit_type):
def get_unit_measure_class(unit_type):
if unit_type == "USERDEFINED":
# See https://github.com/buildingSMART/IFC4.3.x-development/issues/71
return "IfcNumericMeasure"
return "Ifc" + unit_type[0:-4].lower().capitalize() + "Measure"
def get_measure_unit_type(measure_class):
if measure_class == "IfcNumericMeasure":
# See https://github.com/buildingSMART/IFC4.3.x-development/issues/71
return "USERDEFINED"
for text in ("Ifc", "Measure", "Non", "Positive", "Negative"):
measure_class = measure_class.replace(text, "")
return measure_class.upper() + "UNIT"
def get_symbol_measure_class(symbol):
# Dumb, but everybody gets it, unlike regex golf
if not symbol:
return "IfcNumericMeasure"
symbol = symbol.lower()
if symbol in ["km", "m", "cm", "mm", "ly", "lf", "lin", "yd", "ft", "in"]:
return "IfcLengthMeasure"
elif symbol in ["km2", "m2", "cm2", "mm2", "sqy", "sqft", "sqin"]:
return "IfcAreaMeasure"
elif symbol in ["km3", "m3", "cm3", "mm3", "cy", "cft", "cin"]:
return "IfcVolumeMeasure"
elif symbol in ["kg", "g", "mt", "kt", "t"]:
return "IfcMassMeasure"
elif symbol in ["day", "d", "hour", "hr", "h", "minute", "min", "m", "second", "sec", "s"]:
return "IfcTimeMeasure"
return "IfcNumericMeasure"
def get_symbol_quantity_class(symbol):
# Dumb, but everybody gets it, unlike regex golf
if not symbol:
return "IfcQuantityCount"
symbol = symbol.lower()
if symbol in ["kg", "g", "mt", "kt", "t"]:
if symbol in ["km", "m", "cm", "mm", "ly", "lf", "lin", "yd", "ft", "in"]:
return "IfcQuantityLength"
elif symbol in ["km2", "m2", "cm2", "mm2", "sqy", "sqft", "sqin"]:
return "IfcQuantityArea"
elif symbol in ["km3", "m3", "cm3", "mm3", "cy", "cft", "cin"]:
return "IfcQuantityVolume"
elif symbol in ["kg", "g", "mt", "kt", "t"]:
return "IfcQuantityWeight"
elif symbol in ["day", "d", "hour", "hr", "h", "minute", "min", "m", "second", "sec", "s"]:
return "IfcQuantityTime"
elif symbol in ["km3", "m3", "cm3", "mm3", "cy", "cft", "cin"]:
return "IfcQuantityVolume"
elif symbol in ["km2", "m2", "cm2", "mm2", "sqy", "sqft", "sqin"]:
return "IfcQuantityArea"
elif symbol in ["km", "m", "cm", "mm", "ly", "lf", "lin", "yd", "ft", "in"]:
return "IfcQuantityLength"
return "IfcQuantityCount"