title: How to point Azure Function publish to custom python registry?
body: <p>How do I point the Azure Function publish function of <code>Azure Function Core Tools</code> to a custom registry such as an enterprise <a href="https://jfrog.com/artifactory/" rel="nofollow noreferrer">ArtiFactory</a> instance?</p>
  <p>Example:</p>
  <ul>
  <li>When running <code>func azure functionapp publish &lt;FunctionAppName&gt;</code>, how do I get <code>requirements.txt</code> to install from a registry I choose rather than <code>pypi</code>?</li>
  <li>Very similar to changing <code>npm</code>'s default registry.</li>
  </ul>