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Make Config and Constants classes singletons

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This commit is contained in:
Fatih Aşıcı
2010-05-18 12:15:55 +00:00
parent ffe4620ded
commit 28d7232080
2 changed files with 6 additions and 0 deletions
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pisi/config.py
+2
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@@ -43,6 +43,8 @@ class Options(object):
class Config(object): class Config(object):
"""Config Singleton""" """Config Singleton"""
__metaclass__ = pisi.util.Singleton
def __init__(self, options = Options()): def __init__(self, options = Options()):
self.options = options self.options = options
self.values = pisi.configfile.ConfigurationFile("/etc/pisi/pisi.conf") self.values = pisi.configfile.ConfigurationFile("/etc/pisi/pisi.conf")
pisi/constants.py
+4
View File
@@ -18,6 +18,8 @@ import gettext
__trans = gettext.translation('pisi', fallback=True) __trans = gettext.translation('pisi', fallback=True)
_ = __trans.ugettext _ = __trans.ugettext
from pisi.util import Singleton
class _constant: class _constant:
"Constant members implementation" "Constant members implementation"
class ConstError(TypeError): class ConstError(TypeError):
@@ -38,6 +40,8 @@ class _constant:
class Constants: class Constants:
"Pisi Constants Singleton" "Pisi Constants Singleton"
__metaclass__ = Singleton
__c = _constant() __c = _constant()
def __init__(self): def __init__(self):