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Showing posts with the label Singleton

Python, Circular Dependencies, And Singletons

I've dug myself into quite a hole here. I'm working on a Python/Kivy app in PyDev. The app … Read more Python, Circular Dependencies, And Singletons

Python:class Attribute/variable Inheritance With Polymorphism?

In my endeavours as a python-apprentice i got recently stuck at some odd (from my point of view) be… Read more Python:class Attribute/variable Inheritance With Polymorphism?

Python Singleton / Object Instantiation

I'm learning Python and i've been trying to implement a Singleton-type class as a test. The… Read more Python Singleton / Object Instantiation

How To Initialize Singleton-derived Object Once

Possible Duplicate: Is there a simple, elegant way to define Singletons in Python? I have the fol… Read more How To Initialize Singleton-derived Object Once

Python : Singleton Class Object To Persist List Between Imports ? (like Django Admin Register)

I want to have dict / list to which I can add values, just like models can be added to the admin re… Read more Python : Singleton Class Object To Persist List Between Imports ? (like Django Admin Register)

Python Class Inherited Singleton Inits Instance On Every Call

I'm trying to implement class inherited singleton as described here (Method 2). Going over the … Read more Python Class Inherited Singleton Inits Instance On Every Call

Single Database Connection Throughout The Python Application (following Singleton Pattern)

My Question is what is the best way to maintain the single database connection in the entire applic… Read more Single Database Connection Throughout The Python Application (following Singleton Pattern)

How To Convert A "custom Class"-based Singleton Object Programmatically Into A Python Module?

I would like to convert a singleton-object programmatically into a Python module so that I can use … Read more How To Convert A "custom Class"-based Singleton Object Programmatically Into A Python Module?