Use nuitka for compiling, reorganize py files

source/point.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+
+from .consts import CLOCKWISE
+from .qt5 import QtCore
+from .propertize import propertize, rename_attributes, snake_case
+
+
+@propertize("", "set_")
+@rename_attributes(snake_case)
+class Point(QtCore.QPoint):
+    """
+    Point of coordinates (x, y)
+    """
+    
+    def rotate(self, center, direction=CLOCKWISE):
+        """ Returns the Point image of the rotation of self
+        through 90° CLOKWISE or COUNTERCLOCKWISE around center"""
+        if self == center:
+            return self
+
+        p = self - center
+        p = Point(-direction * p.y, direction * p.x)
+        p += center
+        return p
+
+    def __add__(self, o):
+        return Point(self.x + o.x, self.y + o.y)
+
+    def __sub__(self, o):
+        return Point(self.x - o.x, self.y - o.y)
+
+    def __mul__(self, k):
+        return Point(k * self.x, k * self.y)
+
+    def __truediv__(self, k):
+        return Point(self.x / k, self.y / k)
+
+    __radd__ = __add__
+    __rsub__ = __sub__
+    __rmul__ = __mul__
+    __rtruediv__ = __truediv__
+
+    def __repr__(self):
+        return "Point({}, {})".format(self.x, self.y)
+
+    __str__ = __repr__