title: Is it possible to add custom locust command line arguments
body: <p>I'm wondering if there is a way to pass custom command-line/configuration arguments to locust. I am currently passing in my user credentials into my test as environment variables but I would like to pass them in through the command line with something that would look like this:</p>
  <pre><code>locust -f &lt;locustfile&gt; --host &lt;host&gt; --username &lt;username&gt; --password  &lt;password&gt;
  </code></pre>
  <p>Ideally I would like to avoid creating my own custom extension of locust but I'm gonna guess that I will have to in order to this. I'd be happy to hear any suggestions.</p>