How to remove the "- -" from flask's logging?
<p>When I run flask 0.9, I got the logging:</p>

<pre><code>127.0.0.1 - - [30/Mar/2016 10:08:38] "GET / HTTP/1.1" 200 -
</code></pre>

<ol>
<li><p>What should I do to remove <code>- -</code> between <code>127.0.0.1</code> and <code>[30/Mar/2006 10:08:38]</code>?</p></li>
<li><p>If I want to remove the response code <code>200</code> from the log message what should I do?</p></li>
</ol>

<p>Any advice will be appreciated! </p>

<p>As @alecxe proposed, I list my snippet code relative logging:</p>

<pre><code>logging.basicConfig(filename='werkzeug.log', level=logging.INFO)
logger = logging.getLogger('werkzeug')
logger.setLevel(logging.INFO)
</code></pre>