In Java IoC / DI is a very common practice which is extensively used in web applications, nearly all available frameworks and Java EE. On the other hand, there are also lots of big Python web applications, but beside of Zope (which I’ve heard should be really horrible to code) IoC doesn’t seem to be very common in the Python world. (Please name so….
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Creating a singleton in Python
Closed 4 years ago.
There seem to be many ways to define singletons in Python. Is there a consensus opinion on Stack Overflow?