title: Use python 3 to connect to hive
body: <p>i am trying to access hive using python 3.7
  i am using pyhive to do it
  when i try to use pyhive in python 3.7 i am getting the following error
  from pyhive import hive</p>
  <pre><code>Traceback (most recent call last):
    File &quot;code_sample.py&quot;, line 2, in &lt;module&gt;
      import pyhive.hive
    File &quot;/usr/local/lib/python3.7/site-packages/pyhive/hive.py&quot;, line 337
      def execute(self, operation, parameters=None, async=False):
                                                        ^
  SyntaxError: invalid syntax
  </code></pre>
  <p>but when i do the same in python 2.6 version i am not facing any errors</p>
  <p>can you please help me with this, if its not possible with pyhive can you suggest some better options to connect to hive with python 3.6 or 3.7</p>