Removing contexts now also reassign to parent or remove references to the context.

src/ifcopenshell-python/ifcopenshell/api/context/remove_context.py

@@ -1,3 +1,6 @@
+import ifcopenshell
+
+
 class Usecase:
     def __init__(self, file, **settings):
         self.file = file
@@ -6,7 +9,23 @@ class Usecase:
             self.settings[key] = value
 
     def execute(self):
-        # TODO: this is a light remove only
         for subcontext in self.settings["context"].HasSubContexts:
-            self.file.remove(subcontext)
+            ifcopenshell.api.run("context.remove_context", self.file, context=subcontext)
+
+        if getattr(self.settings["context"], "ParentContext", None):
+            new = self.settings["context"].ParentContext
+            for inverse in self.file.get_inverse(self.settings["context"]):
+                ifcopenshell.util.element.replace_attribute(inverse, self.settings["context"], new)
+
+        representations_in_context = self.settings["context"].RepresentationsInContext
+        has_coordinate_operation = []
+        if self.settings["context"].is_a("IfcGeometricRepresentationSubContext"):
+            has_coordinate_operation = self.settings["context"].HasCoordinateOperation
+
         self.file.remove(self.settings["context"])
+
+        for element in representations_in_context:
+            ifcopenshell.api.run("geometry.remove_representation", self.file, representation=element)
+
+        for element in has_coordinate_operation:
+            ifcopenshell.util.element.remove_deep(self.file, element)