First Commit

2026-05-31 10:17:09 +07:00
commit 17a9c69379
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+# 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/>.
+import datetime
+from typing import Any
+
+import ifcopenshell
+import ifcopenshell.util.date
+
+
+def edit_library(file: ifcopenshell.file, library: ifcopenshell.entity_instance, attributes: dict[str, Any]) -> None:
+    """Edits the attributes of an IfcLibraryInformation
+
+    For more information about the attributes and data types of an
+    IfcLibraryInformation, consult the IFC documentation.
+
+    :param library: The IfcLibraryInformation entity you want to edit
+    :param attributes: a dictionary of attribute names and values.
+    :return: None
+
+    Example:
+
+    .. code:: python
+
+        library = ifcopenshell.api.library.add_library(model, name="Brickschema")
+        ifcopenshell.api.library.edit_library(model, library=library,
+            attributes={"Description": "A Brickschema TTL including only mechanical distribution systems."})
+    """
+
+    if "VersionDate" in attributes:
+        dt = attributes["VersionDate"]
+        if isinstance(dt, datetime.datetime):
+            if file.schema != "IFC2X3":
+                dt = ifcopenshell.util.date.datetime2ifc(dt, "IfcDateTime")
+            else:
+                calendar_date = ifcopenshell.util.date.datetime2ifc(dt, "IfcCalendarDate")
+                dt = file.create_entity("IfcCalendarDate", **calendar_date)
+            attributes = attributes.copy()
+            attributes["VersionDate"] = dt
+
+    for name, value in attributes.items():
+        setattr(library, name, value)