Add note about calling super() in base class. (6b55225) - testpython.git

testpython.py

@@ -37,6 +37,7 @@ def set_v_print(verbose: bool) -> None:
 class Coffee:
 
     def __init__(self, price: float):
+        super().__init__()  # See https://eugeneyan.com/writing/uncommon-python/
         self._price = price
 
     @property
@@ -74,6 +75,7 @@ def main(debug: bool) -> None:
 
     cuppa = Coffee(5.00)
     cuppa.price = cuppa.price - 1.00
+    print(f'Coffee on sale for ${cuppa.price:1.2f}.')
 
 
 if __name__ == '__main__':


...	...	@@ -37,6 +37,7 @@ def set_v_print(verbose: bool) -> None:
37	37	class Coffee:
38	38
39	39	def __init__(self, price: float):
	40	+ super().__init__() # See https://eugeneyan.com/writing/uncommon-python/
40	41	self._price = price
41	42
42	43	@property
...	...	@@ -74,6 +75,7 @@ def main(debug: bool) -> None:
74	75
75	76	cuppa = Coffee(5.00)
76	77	cuppa.price = cuppa.price - 1.00
	78	+ print(f'Coffee on sale for ${cuppa.price:1.2f}.')
77	79
78	80
79	81	if __name__ == '__main__':
80	82