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copied!<p><em>Update</em>, for global setting, check <a href="https://stackoverflow.com/a/12285706/165603">jmoz's answer</a>. </p> <p>If you're using third-party lib such as <code>django-redis</code>, you may need to specify a customized <code>ConnectionFactory</code>:</p> <pre><code>class DecodeConnectionFactory(redis_cache.pool.ConnectionFactory): def get_connection(self, params): params['decode_responses'] = True return super(DecodeConnectionFactory, self).get_connection(self, params) </code></pre> <hr> <p>Assuming you're using redis-py, you'd better to pass <code>str</code> instead of <code>unicode</code> to Redis, or else <a href="https://github.com/andymccurdy/redis-py/blob/master/redis/connection.py#L282" rel="nofollow noreferrer">Redis will encode it automatically</a> for <code>*set</code> commands, normally <a href="https://github.com/andymccurdy/redis-py/blob/master/redis/connection.py#L165" rel="nofollow noreferrer">in UTF-8</a>. For the <code>*get</code> commands, Redis has no idea about the formal type of a value and has to just return the value in <code>str</code> directly.</p> <p>Thus, As Denis said, the way that you storing the object to Redis is critical. You need to transform the value to <code>str</code> to make the Redis layer transparent for you.</p> <p>Also, <a href="https://stackoverflow.com/questions/7105441/how-to-set-default-encoding-in-pythonsetdefaultencoding-function-does-not-exist">set the default encoding to UTF-8</a> instead of using <code>ascii</code></p>

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