BBIM D: Copy cost items, export Cost Schedules individually, start improving Cost Schedule UI

src/ifcopenshell-python/ifcopenshell/api/material/edit_material.py

@@ -0,0 +1,29 @@
+# IfcOpenShell - IFC toolkit and geometry engine
+# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of IfcOpenShell.
+#
+# IfcOpenShell is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# IfcOpenShell is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with IfcOpenShell.  If not, see <http://www.gnu.org/licenses/>.
+
+
+class Usecase:
+    def __init__(self, file, material=None, attributes=None):
+        """Edits the attributes of an IfcMaterial"""
+        
+        self.file = file
+        self.settings = {"material": material, "attributes": attributes or {}}
+
+    def execute(self):
+        for name, value in self.settings["attributes"].items():
+            setattr(self.settings["material"], name, value)