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ifc5d cost schedule export - guess unit from quantity type

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This commit is contained in:
Andrej730
2025-04-18 19:23:51 +05:00
parent bebaa4d1bd
commit 917d28a7b1
1 changed files with 16 additions and 1 deletions
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src/ifc5d/ifc5d/ifc5Dspreadsheet.py
+16 -1
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@@ -27,6 +27,7 @@ import ifcopenshell
import ifcopenshell.util.element import ifcopenshell.util.element
import ifcopenshell.util.cost import ifcopenshell.util.cost
import ifcopenshell.util.date import ifcopenshell.util.date
import ifcopenshell.util.unit
from collections import Counter from collections import Counter
from typing import Union, Optional, Any, TypedDict, NotRequired from typing import Union, Optional, Any, TypedDict, NotRequired
@@ -49,6 +50,7 @@ class CostItem(TypedDict):
class CostItemQuantity(TypedDict): class CostItemQuantity(TypedDict):
quantity: Union[float, None] quantity: Union[float, None]
unit: str
class CostValue(TypedDict): class CostValue(TypedDict):
@@ -115,6 +117,13 @@ class IfcDataGetter:
quantity_data = IfcDataGetter.get_cost_item_quantity(file, cost_item) quantity_data = IfcDataGetter.get_cost_item_quantity(file, cost_item)
cost_values_data = IfcDataGetter.get_cost_item_values(cost_item) cost_values_data = IfcDataGetter.get_cost_item_values(cost_item)
# Guess IfcCostItem unit.
unit = ""
if cost_values_data:
unit = cost_values_data[0]["unit"]
if not unit:
unit = quantity_data["unit"]
rate_subtotal = 0.0 rate_subtotal = 0.0
total_price = 0.0 total_price = 0.0
cost_categories: dict[str, float] = {} cost_categories: dict[str, float] = {}
@@ -133,7 +142,7 @@ class IfcDataGetter:
"Id": cost_item.id(), "Id": cost_item.id(),
"Identification": cost_item.Identification, "Identification": cost_item.Identification,
"Name": cost_item.Name, "Name": cost_item.Name,
"Unit": cost_values_data[0]["unit"] if cost_values_data else "", "Unit": unit,
"Quantity": quantity_data["quantity"], "Quantity": quantity_data["quantity"],
"RateSubtotal": rate_subtotal, "RateSubtotal": rate_subtotal,
"TotalPrice": total_price, "TotalPrice": total_price,
@@ -192,6 +201,7 @@ class IfcDataGetter:
# 3 IfcPhysicalSimpleQuantity.Value # 3 IfcPhysicalSimpleQuantity.Value
return quantity[3] return quantity[3]
unit = ""
cost_item_quantities: list[ifcopenshell.entity_instance] = cost_item.CostQuantities cost_item_quantities: list[ifcopenshell.entity_instance] = cost_item.CostQuantities
if cost_item_quantities: if cost_item_quantities:
total_cost_quantity = 0.0 total_cost_quantity = 0.0
@@ -209,11 +219,16 @@ class IfcDataGetter:
for quantity in cost_item_quantities: for quantity in cost_item_quantities:
if quantity not in accounted_for: if quantity not in accounted_for:
total_cost_quantity += add_quantity(quantity, take_off_name) total_cost_quantity += add_quantity(quantity, take_off_name)
ifc_unit = ifcopenshell.util.unit.get_property_unit(cost_item_quantities[0], file)
if ifc_unit:
unit = ifcopenshell.util.unit.get_unit_symbol(ifc_unit)
else: else:
total_cost_quantity = None total_cost_quantity = None
return { return {
"quantity": total_cost_quantity, "quantity": total_cost_quantity,
"unit": unit,
} }