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# Copyright (c) 2010 Tim Medina
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# The original code link is https://github.com/iamteem/redisco/tree/master/redisco/__init__.py
import redis
class Client(object):
def __init__(self, **kwargs):
self.connection_settings = kwargs or {'host': 'localhost', 'port': 6379, 'db': 0}
def redis(self):
return redis.Redis(**self.connection_settings)
def update(self, d):
self.connection_settings.update(d)
def connection_setup(**kwargs):
global connection, client
if client:
client.update(kwargs)
else:
client = Client(**kwargs)
connection = client.redis()
def get_client():
global connection
return connection
client = Client()
connection = client.redis()
__all__ = ['connection_setup', 'get_client']
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