BBIM 4D: implement human readable duration to read/edit durations.

new IOS Fuzzy Duration Parsing utility

src/blenderbim/blenderbim/bim/module/sequence/helper.py

@@ -33,11 +33,7 @@ def parse_datetime(value):
 
 
 def parse_duration(value):
-    try:
-        return isodate.parse_duration(value)
-    except:
-        return None
-
+    return ifcopenshell.util.date.parse_duration(value)
 
 def canonicalise_time(time):
     if not time:

src/blenderbim/blenderbim/bim/module/sequence/prop.py

@@ -203,9 +203,8 @@ def updateTaskDuration(self, context):
     if self.duration == "-":
         return
 
-    try:
-        isodate.parse_duration(self.duration),
-    except:
+    duration = ifcopenshell.util.date.parse_duration(self.duration)
+    if not duration:
         self.duration = "-"
         return
 
@@ -215,17 +214,12 @@ def updateTaskDuration(self, context):
         task_time = task.TaskTime
     else:
         task_time = ifcopenshell.api.run("sequence.add_task_time", self.file, task=task)
-        SequenceData.load()
     ifcopenshell.api.run(
         "sequence.edit_task_time",
         self.file,
-        **{"task_time": task_time, "attributes": {"ScheduleDuration": self.duration}},
+        **{"task_time": task_time, "attributes": {"ScheduleDuration": duration}},
     )
     SequenceData.load()
-    if props.active_task_id == self.ifc_definition_id:
-        attribute = props.task_time_attributes.get("Duration")
-        if attribute:
-            attribute.string_value = self.duration
     bpy.ops.bim.load_task_properties()
 
 

src/blenderbim/blenderbim/bim/module/sequence/ui.py

@@ -374,7 +374,7 @@ class BIM_PT_work_schedules(Panel):
 
     def draw_editable_task_ui(self, work_schedule_id):
         row = self.layout.row(align=True)
-        row.label(text="")
+        row.label(text="Task Tools")
         row = self.layout.row(align=True)
         row.alignment = "RIGHT"
         row.operator("bim.add_summary_task", text="Add Summary Task", icon="ADD").work_schedule = work_schedule_id

src/blenderbim/blenderbim/tool/sequence.py

@@ -225,7 +225,7 @@ class Sequence(blenderbim.core.tool.Sequence):
                     else "-"
                 )
                 item.duration = (
-                    isodate.duration_isoformat(ifcopenshell.util.date.ifc2datetime(task_time.ScheduleDuration))
+                    str(ifcopenshell.util.date.readable_ifc_duration(task_time.ScheduleDuration))
                     if task_time.ScheduleDuration
                     else "-"
                 )
@@ -243,7 +243,7 @@ class Sequence(blenderbim.core.tool.Sequence):
                 item.finish = "-"
                 item.duration = "-"
 
-        bpy.context.scene.BIMWorkScheduleProperties.is_task_update_enabled = True
+        props.is_task_update_enabled = True
 
     @classmethod
     def get_active_work_schedule(cls):