use logging and cleanup

grid/ui/items.py

@@ -1,3 +1,5 @@
+import logging
+
 from PySide6.QtCore import QRectF, Qt
 from PySide6.QtGui import QBrush, QPainter, QPen
 from PySide6.QtWidgets import (
@@ -28,10 +30,8 @@ class SphereGraphicsItem(QGraphicsEllipseItem):
         )
         self.x_pos = x_pos - self.SPHERE_WIDTH / 2
         self.y_pos = y_pos - self.SPHERE_WIDTH / 2
-        print(f"sphere at {self.x_pos}:{self.y_pos}")
+        logging.debug(f"sphere at {self.x_pos}:{self.y_pos}")
 
-        # self.setPos(self.x_pos - self.SPHERE_WIDTH/2, self.y_pos - self.SPHERE_WIDTH/2)
-        # super().moveBy(x_pos - center.x(), y_pos - center.y())
         brush = QBrush(Qt.GlobalColor.darkBlue)
         self.setBrush(brush)
         pen = QPen(Qt.GlobalColor.blue)
@@ -74,8 +74,13 @@ class ArcGraphicsItem(QGraphicsItem):
         self.angle_end = angle_end
         self.draw_angle_start = int(angle_start / 16)
         self.draw_angle_end = int(angle_end * 16)
-        print(
-            f"arc from {self.x_pos}:{self.y_pos} of {self.width} {self.angle_start}° {self.angle_end}°"
+        logging.debug(
+            "arc from %s:%s of %s from %s° to %s°",
+            self.x_pos,
+            self.y_pos,
+            self.width,
+            self.angle_start,
+            self.angle_end,
         )
 
     def paint(
@@ -107,7 +112,7 @@ class LineGraphicsItem(QGraphicsItem):
         parent: QGraphicsItem | None = ...,
     ) -> None:
         super().__init__(parent)
-        print(f"line from {begin_x}:{begin_y} to {end_x}:{end_y}")
+        logging.debug(f"line from {begin_x}:{begin_y} to {end_x}:{end_y}")
         self.begin_x = begin_x
         self.begin_y = begin_y
         self.end_x = end_x