pylab_ml.common.singleton.Singleton

class Singleton

Bases: type

Create Singleton by inheriting from a metaclass

Pros:

• It’s a true class

• Auto-magically covers inheritance

• Uses __metaclass__ for its proper purpose (and made me aware of it)

Cons:

• It’s a bit more complex to understand

__init__(*args, **kwargs)

Methods

__init__(*args, **kwargs)
mro()	Return a type's method resolution order.

mro()

Return a type’s method resolution order.