擅长:python、mysql、java
<p>这可以通过<code>primary</code>、<code>secondaries</code>和<code>arbiters</code>的<code>pymongo.mongo_client.MongoClient</code>属性来计算。<em>e、 g.</em></p>
<pre class="lang-py prettyprint-override"><code>from itertools import chain
//...
seeds = [
(host, port)
for host, port in chain([client.primary], client.secondaries, client.arbiters)
]
</code></pre>