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- Understanding Python super() with __init__() methods
super() lets you avoid referring to the base class explicitly, which can be nice But the main advantage comes with multiple inheritance, where all sorts of fun stuff can happen See the standard docs on super if you haven't already It's rather hand-wavey and doesn't tell us much, but the point of super is not to avoid writing the parent
- Why is super used so much in PySide PyQt? - Stack Overflow
It seems that super seems most helpful when you have inheritance diamonds, that it tends to resolve instances of multiple inheritance in a reasonable way Is super used a lot with PySide because there is a preponderance of cases of such diamonds that I will confront with more realistic complicated examples? [Edit: No: see my answer below ]
- How do I call a parent classs method from a child class in Python?
super is only needed for proper support of multiple inheritance (and then it only works if every class uses it properly) In general, AnyClass whatever is going to look up whatever in AnyClass 's ancestors if AnyClass doesn't define override it, and this holds true for "child class calling parent's method" as for any other occurrence!
- How does Pythons super () work with multiple inheritance?
And call to super in that routine invokes init defined in First MRO=[First, Second] Now call to super in init defined in First will continue searching MRO and find init defined in Second, and any call to super will hit the default object init I hope this example clarifies the concept If you don't call super from First
- python - super() and @staticmethod interaction - Stack Overflow
If the second argument is omitted, the super object returned is unbound The use case for unbound super objects is extremely narrow and rare See these articles by Michele Simionato for his discussion on super(): Things to Know About Python Super [1 of 3] Things to Know About Python Super [2 of 3] (this one specifically covers unbound super)
- How do I initialize the base (super) class? - Stack Overflow
Python (until version 3) supports "old-style" and new-style classes New-style classes are derived from object and are what you are using, and invoke their base class through super(), e g
- super() in Java - Stack Overflow
The super keyword can be used to call the superclass constructor and to refer to a member of the superclass When you call super() with the right arguments, we actually call the constructor Box, which initializes variables width, height and depth, referred to it by using the values of the corresponding parameters You only remains to initialize
- python - Using super with a class method - Stack Overflow
Since super(cls, cls) do_your_stuff() is called inside B do_your_stuff, you end up calling B do_your_stuff in an infinite loop In Python3, the 0-argument form of super was added so super(B, cls) could be replaced by super(), and Python3 will figure out from context that super() in the definition of class B should be equivalent to super(B, cls)
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