Sujet : Re: A Single Instance of an Object?
De : rosuav (at) *nospam* gmail.com (Chris Angelico)
Groupes : comp.lang.pythonDate : 11. Mar 2024, 21:57:51
Autres entêtes
Message-ID : <mailman.86.1710190685.3452.python-list@python.org>
References : 1 2
On Tue, 12 Mar 2024 at 07:54, Ivan "Rambius" Ivanov via Python-list
<
python-list@python.org> wrote:
I am refactoring some code and I would like to get rid of a global
variable. Here is the outline:
>
...
>
I have never done that in Python because I deliberately avoided such
complicated situations up to now. I know about the Singleton pattern,
but I have never implemented it in Python and I don't know if it is
Pythonish.
>
A Singleton is just a global variable. Why do this? Did someone tell
you "global variables are bad, don't use them"?
ChrisA
Re: A Single Instance of an Object?