<div dir="ltr"><div>Hi All,</div><div><br></div><div><br></div><div>After deleting the heat-stack , I am polling until the stack is DELETED.</div><div><br></div><div>I am following below way of polling until stack-get fails with HTTPNotFound Exception.</div><div><br></div><div>Is there any other better way of checking whether stack is DELETED instead of catching exception.</div><div><br></div><p style="font-size:12.8px"><span style="font-size:12.8px">>>> from heatclient.client import Client</span><br></p><p style="font-size:12.8px">heat_client = Client('1', endpoint=heat_url, token=auth_token)</p><p style="font-size:12.8px"></p><p class=""><span class=""><span style="font-size:12.8px">heat_client</span>.stacks.delete(stack_name)</span></p><p class=""><span class=""><br></span></p><p class="">******poll loop**********</p><p class=""><span class="">try:</span></p><p class=""><span class=""></span></p><p class=""><span class=""><span style="font-size:12.8px">    </span></span>stack_get = <span style="font-size:12.8px">heat_client</span>.stacks.get(stack_name)</p><p class=""><span class="">except</span><span class=""> (heatexception.HTTPNotFound):</span></p><p class=""><span class=""></span></p><p class=""><span class="">                </span><span class=""># stack is deleted</span></p><p class=""><span class=""></span></p><p class=""><span class="">if</span><span class=""> </span><span class="">'IN_PROGRESS'</span><span class=""> </span><span class="">in</span><span class=""> stack_get.</span>status:</p><p class="">               # sleep and again loop</p><p style="font-size:12.8px">*********************************</p><p style="font-size:12.8px"><br></p><p style="font-size:12.8px">Thanks</p><p style="font-size:12.8px">Eswar</p></div>