cleanup

src/lifeblood_viewer/graphics_scene.py

@@ -2,7 +2,7 @@
 from lifeblood.config import get_config
 from .graphics_items.graphics_scene_container import GraphicsSceneWithNodesAndTasks
 from .long_op import LongOperation, LongOperationData, LongOperationProcessor
-from .undo_stack import UndoStack, UndoableOperation, OperationCompletionDetails
+from .undo_stack import UndoStack, UndoableOperation
 from PySide2.QtCore import Slot
 
 from typing import Callable, Dict, Generator, List, Optional, Tuple

src/lifeblood_viewer/graphics_scene_with_data_controller.py

@@ -4,7 +4,7 @@
 import grandalf.layouts
 
 from types import MappingProxyType
-from .graphics_items import Task, Node, NodeConnection, GraphicsSceneWithNodesAndTasks
+from .graphics_items import Task, Node, NodeConnection
 from .graphics_items.qextended_graphics_item import QGraphicsItemExtended
 from .db_misc import sql_init_script_nodes
 from .long_op import LongOperation, LongOperationData
@@ -22,9 +22,9 @@
     AddConnectionOp, RemoveConnectionOp,
     ParameterChangeOp)
 
-from lifeblood.misc import timeit, performance_measurer
+from lifeblood.misc import timeit
 from lifeblood.uidata import NodeUi, Parameter
-from lifeblood.ui_protocol_data import UiData, TaskBatchData, NodeGraphStructureData, TaskDelta, DataNotSet, IncompleteInvocationLogData, InvocationLogData
+from lifeblood.ui_protocol_data import TaskBatchData, NodeGraphStructureData, TaskDelta, DataNotSet, IncompleteInvocationLogData, InvocationLogData
 from lifeblood.enums import TaskState, TaskGroupArchivedState
 from lifeblood import logging
 from lifeblood.node_type_metadata import NodeTypeMetadata
@@ -33,13 +33,12 @@
 from lifeblood.snippets import NodeSnippetData, NodeSnippetDataPlaceholder
 from lifeblood.environment_resolver import EnvironmentResolverArguments
 from lifeblood.ui_events import TaskEvent, TasksRemoved, TasksUpdated, TasksChanged, TaskFullState
-from lifeblood.config import get_config
 
 from PySide2.QtWidgets import *
 from PySide2.QtCore import Slot, Signal, QThread, QRectF, QPointF
 from PySide2.QtGui import QKeyEvent
 
-from typing import Callable, Generator, Optional, List, Mapping, Tuple, Dict, Set, Iterable, Union, Any, Sequence
+from typing import Callable, Optional, List, Tuple, Dict, Set, Iterable, Union, Any, Sequence
 
 logger = logging.get_logger('viewer')
 
@@ -653,10 +652,6 @@ def graph_full_update(self, graph_data: NodeGraphStructureData):
         if nodes_to_layout:
             self.layout_nodes(nodes_to_layout)
 
-        print('+++')
-        print(self.items())
-        print(self.nodes())
-
     @timeit(0.05)
     @Slot(object, bool)
     def tasks_process_events(self, events: List[TaskEvent], first_time_getting_events: bool):

src/lifeblood_viewer/nodeeditor_overlays/task_history_overlay.py

@@ -66,10 +66,10 @@ def draw_scene_foreground(self, painter: QPainter, rect: QRectF):
         self.__buttons = {}
 
         for i, (inv_id, node_id, log_meta) in enumerate(reversed(task.invocation_logs())):
+            bbox = self.__scene.get_node(node_id).boundingRect()
             if node_id not in already_visited_nodes:
                 already_visited_nodes.add(node_id)
                 pos = self.__scene.get_node(node_id).scenePos()
-                bbox = self.__scene.get_node(node_id).boundingRect()
                 target_pos = pos + bbox.bottomLeft() + self.__node_offset
                 if not rect.contains(target_pos) and not rect.contains(path.currentPosition()):
                     path.moveTo(bbox.topLeft() + pos + self.__node_offset)