Init uses same name as attribute and getters

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examples/oop/attributes/shapes2.py

class Point:
    def __init__(self, x, y):
        self.x = x
        self.y = y

examples/oop/attributes/use_shapes2.py

from shapes2 import Point

p1 = Point(2, 3)
print(p1)          # <shapes2.Point object at 0x7f2c22c1ec70>
print(p1.x)        # 2
print(p1.y)        # 3

p2 = Point(y=7, x=8)
print(p2)          # <shapes2.Point object at 0x7f2c22c1e700>
print(p2.x)        # 8