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Diffstat (limited to 'src/singleton.py')
| -rw-r--r-- | src/singleton.py | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/singleton.py b/src/singleton.py deleted file mode 100644 index 9133012b..00000000 --- a/src/singleton.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright 2010-2011 Florent Le Coz <louiz@louiz.org> -# -# This file is part of Poezio. -# -# Poezio is free software: you can redistribute it and/or modify -# it under the terms of the zlib license. See the COPYING file. - -""" -Defines a Singleton function that initialize an object -of the given class if it was never instantiated yet. Else, returns -the previously instantiated object. -This method is the only one that I can come up with that do not call -__init__() each time. -""" - -instances = {} -def Singleton(cls, *args, **kwargs): - if not cls in instances: - instances[cls] = cls(*args, **kwargs) - return instances[cls] |