Python Vector.distance примеры использования

Пример #1

 def test_both_negative_distance(self):
     v1 = Vector(0, 0)
     v2 = Vector(-4, -4)
     distance = v1.distance(v2)
     self.assertEqual(distance, sqrt(32))

Пример #2

 def test_x_distance(self):
     v1 = Vector(0, 0)
     v2 = Vector(10, 0)
     distance = v1.distance(v2)
     self.assertEqual(distance, 10)

Пример #3

 def test_xy_distance(self):
     v1 = Vector(0, 0)
     v2 = Vector(4, 4)
     distance = v1.distance(v2)
     self.assertEqual(distance, sqrt(32))