diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index 106450fb786709..1d1155953e12fc 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -1518,18 +1518,18 @@ provide the ``self`` argument. How can I organize my code to make it easier to change the base class? ---------------------------------------------------------------------- -You could define an alias for the base class, assign the real base class to it -before your class definition, and use the alias throughout your class. Then all +You could assign the base class to an alias and derive from the alias. Then all you have to change is the value assigned to the alias. Incidentally, this trick is also handy if you want to decide dynamically (e.g. depending on availability of resources) which base class to use. Example:: - BaseAlias = + class Base: + ... + + BaseAlias = Base class Derived(BaseAlias): - def meth(self): - BaseAlias.meth(self) - ... + ... How do I create static class data and static class methods?