>>> import abc
>>> class Base(abc.ABC):
... @abc.abstractmethod
... def method(self):
... pass
...
>>> class SubclassWithNoOverride(Base):
... pass
...
>>> class SubclassWithOverride(Base):
... def method(self):
... pass
...
>>> class SubclassWithBadOverride(Base):
... def meth0d(self):
... pass
...
>>> SubclassWithNoOverride() # I want this to work
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class SubclassWithNoOverride with abstract methods method
>>> SubclassWithOverride() # I want this to work
<__main__.SubclassWithOverride object at 0x7f5fabcae9b0>
>>> SubclassWithBadOverride() # I want this not to work
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class SubclassWithBadOverride with abstract methods method