Fix bug where editing a schedule finish date by itself wouldn't work

src/ifcopenshell-python/ifcopenshell/api/resource/data.py

@@ -1,3 +1,7 @@
+import ifcopenshell
+import ifcopenshell.util.date
+
+
 class Data:
     is_loaded = False
     resources = {}

src/ifcopenshell-python/ifcopenshell/api/resource/edit_resource_time.py

@@ -14,12 +14,12 @@ class Usecase:
 
         # If the user specifies both an end date and a duration, the duration takes priority
         if (
-            "ScheduleWork" in self.settings["attributes"].keys()
+            self.settings["attributes"].get("ScheduleWork", None)
             and "ScheduleFinish" in self.settings["attributes"].keys()
         ):
             del self.settings["attributes"]["ScheduleFinish"]
         if (
-            "ActualWork" in self.settings["attributes"].keys()
+            self.settings["attributes"].get("ActualWork", None)
             and "ActualFinish" in self.settings["attributes"].keys()
         ):
             del self.settings["attributes"]["ActualFinish"]

src/ifcopenshell-python/ifcopenshell/api/sequence/edit_task_time.py

@@ -16,12 +16,12 @@ class Usecase:
 
         # If the user specifies both an end date and a duration, the duration takes priority
         if (
-            "ScheduleDuration" in self.settings["attributes"].keys()
+            self.settings["attributes"].get("ScheduleDuration", None)
             and "ScheduleFinish" in self.settings["attributes"].keys()
         ):
             del self.settings["attributes"]["ScheduleFinish"]
         if (
-            "ActualDuration" in self.settings["attributes"].keys()
+            self.settings["attributes"].get("ActualDuration", None)
             and "ActualFinish" in self.settings["attributes"].keys()
         ):
             del self.settings["attributes"]["ActualFinish"]