Attaching a decorator to all functions within a class
I don’t really need to do this, but was just wondering, is there a way to bind a decorator to all functions within a class generically, rather than explicitly stating it for every function.
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Private members in Python
How can I make methods and data members private in Python? Or doesn’t Python support private members?
Getting values from object oriented tkinter
I’m creating object oriented tkinter application, but I can’t find way to get values from entry. class App(tk.Frame): from verification import Verification validation = Verification() def __init__(self, parent, *args, **kwargs): tk.Frame.__init__(self, parent, *args, **kwargs) self.parent = parent self.email = tk.Entry(self).grid(column=1, row=4) self.email_lb = tk.Label(self, text='Email: ', font='Helvetica 11').grid(column=0, row=4) self.submit = tk.Button(self, text="Check", width=30, command … Read more
List all base classes in a hierarchy of given class?
Given a class Foo (whether it is a new-style class or not), how do you generate all the base classes – anywhere in the inheritance hierarchy – it issubclass of?
How to avoid infinite recursion with super()?
I have code like this:
How do I initialize the base (super) class?
In Python, consider I have the following code:
Does Python have class prototypes (or forward declarations)?
I have a series of Python classes in a file. Some classes reference others.
What is the purpose of python’s inner classes?
Python’s inner/nested classes confuse me. Is there something that can’t be accomplished without them? If so, what is that thing?
Prevent creating new attributes outside __init__
I want to be able to create a class (in Python) that once initialized with __init__, does not accept new attributes, but accepts modifications of existing attributes. There’s several hack-ish ways I can see to do this, for example having a __setattr__ method such as