add center sphere to small z pattern

grid/ui/items.py

@@ -60,11 +60,13 @@ class AgilitySphereGraphicsItem(SphereGraphicsItem):
     def __init__(self, x_pos: int, y_pos: int) -> None:
         super().__init__(x_pos, y_pos, Qt.GlobalColor.darkYellow)
 
+
 class EmptySphereGraphicsItem(SphereGraphicsItem):
     def __init__(self, x_pos: int, y_pos: int) -> None:
         self.SPHERE_WIDTH = 20
         super().__init__(x_pos, y_pos, Qt.GlobalColor.black)
 
+
 @staticmethod
 def random_sphere_factory(x_pos: int, y_pos: int) -> SphereGraphicsItem:
     rand = random.random()
@@ -78,6 +80,7 @@ def random_sphere_factory(x_pos: int, y_pos: int) -> SphereGraphicsItem:
         obj = EmptySphereGraphicsItem(x_pos, y_pos)
     return obj
 
+
 class ArcGraphicsItem(QGraphicsItem):
     """Circle arc."""
 
@@ -111,7 +114,7 @@ class ArcGraphicsItem(QGraphicsItem):
         # must a more elegant way but it works
         if angle_end == 0:
             angle_end = 360
-        self.draw_angle_end = int(abs(angle_end-angle_start) * 16)
+        self.draw_angle_end = int(abs(angle_end - angle_start) * 16)
         logging.debug(
             "arc from %s:%s of %s from %s° to %s°",
             self.x_pos,

grid/ui/pattern.py

@@ -112,8 +112,8 @@ class LargeUltimaPattern(Pattern):
                     y_pos=self.center_y,
                     width=self.SPACE_BETWEEN_SPHERE * 2,
                     angle_start=(i * 360 / sphere_on_circle) % 360,
-                    #angle_end=((i + 1) * 360 / sphere_on_circle) % 360,
-                    angle_end=(360 / sphere_on_circle ),
+                    # angle_end=((i + 1) * 360 / sphere_on_circle) % 360,
+                    angle_end=(360 / sphere_on_circle),
                     parent=self,
                 )
             )
@@ -161,7 +161,7 @@ class SmallZPattern(Pattern):
 
         sphere_on_circle = 6
         for i in range(sphere_on_circle):
-            if i == 2 or i == 3:
+            if i == 2 or i == 3 or i == 5 or i == 0:
                 continue
             else:
                 self.addToGroup(
@@ -177,8 +177,16 @@ class SmallZPattern(Pattern):
         points = self.generate_circle_points(
             self.center_x, self.center_y, self.SPACE_BETWEEN_SPHERE, sphere_on_circle
         )
+        self.addToGroup(
+            LineGraphicsItem(self.center_x, self.center_y, points[1][0], points[1][1], self)
+        )
+        self.addToGroup(
+            LineGraphicsItem(self.center_x, self.center_y, points[4][0], points[4][1], self)
+        )
         # Remove left and right sphere
         del points[0]
         del points[2]
         for x, y in points:
             self.addToGroup(random_sphere_factory(x, y))
+
+        self.addToGroup(HPSphereGraphicsItem(self.center_x, self.center_y))

grid/ui/window.py

@@ -1,9 +1,5 @@
-import logging
-import sys
-
 from PySide6.QtGui import QPainter
 from PySide6.QtWidgets import (
-    QApplication,
     QGraphicsScene,
     QGraphicsView,
     QHBoxLayout,
@@ -34,12 +30,3 @@ class Window(QWidget):
 
         self.setLayout(vbox)
         self.show()
-
-
-logging.basicConfig(
-    level=logging.DEBUG,
-    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
-)
-app = QApplication(sys.argv)
-w = Window()
-app.exec()

main.py

@@ -0,0 +1,19 @@
+import logging
+import sys
+
+from grid.ui.window import Window
+from PySide6.QtWidgets import QApplication
+
+def main():
+    print("Hello from sphere-grid!")
+    logging.basicConfig(
+        level=logging.DEBUG,
+        format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+    )
+    app = QApplication(sys.argv)
+    w = Window()  # noqa: F841
+    app.exec()
+
+
+if __name__ == "__main__":
+    main()

pyproject.toml

@@ -9,3 +9,7 @@ dependencies = [
     "pytest==8.3.3",
     "ruff==0.12.10",
 ]
+
+[build-system]
+requires = ["setuptools>=42"]
+build-backend = "setuptools.build_meta"

uv.lock

@@ -142,7 +142,7 @@ wheels = [
 [[package]]
 name = "sphere-grid"
 version = "0.1.0"
-source = { virtual = "." }
+source = { editable = "." }
 dependencies = [
     { name = "pyside6" },
     { name = "pytest" },