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# python import
import logging
class Registry(object):
class __Singleton:
"""Our singleton object.
"""
def __init__(self):
"""Create the new singleton for a simple use.
"""
# ensure config
self.__dict = dict()
def get_info(self, path):
# ..
if path in self.__dict:
return self.__dict[path]
else:
return None
def set_info(self, path, info):
# clear previous
if path in self.__dict:
del self.__dict[path]
else:
pass
# ...
self.__dict[path] = info
# singleton instance
instance = None
def __new__(c, force=False):
"""Singleton new init.
"""
# if doesn't already initialized
if not Registry.instance \
or force is True:
# create a new instance
Registry.instance = Registry.__Singleton()
else:
pass
# return the manager object
return Registry.instance
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