Re: [Jython-users] Singleton

[Ype K. <yk...@xs...>]

Stephen,

>Hi,
>
>I have read lots of stuff on creating the singleton design pattern using
>python and to be honest most of this information has left me confused.
>What is the best way to create the singleton in jython?

There is no single best way. You can use the borg pattern
(use google to look for: python borg pattern singleton).
Or you implement the singleton using module semantics:

class aSingle: pass

theSingle = aSingle()

and use itsModule.theSingle as the singleton.

Or you can implement it in java as a singleton,
and access it from from jython.

There are probably at least a few more other ways.

>Thanks

Cheers,
Ype

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