added cache status

cellxgene_gateway/gateway.py

@@ -161,8 +161,7 @@ def filecrawl():
 
 
 @app.route("/view/<path:path>", methods=["GET", "PUT", "POST"])
-def do_GET(path):
+def do_view(path):
-
     dataset = get_dataset(path)
     file_path = get_file_path(dataset)
     match = cache.check_entry(dataset)
@@ -182,6 +181,11 @@ def do_GET(path):
     elif match.status == "error":
         raise ProcessException.from_pid_object(match)
 
+@app.route("/cache_status", methods=["GET"])
+def do_GET_status():
+    return render_template(
+        "cache_status.html", entry_list=cache.entry_list
+    )
 
 def main():
     env.validate()

cellxgene_gateway/templates/cache_status.html

@@ -0,0 +1,56 @@
+<!--
+ Copyright 2019 Novartis Institutes for BioMedical Research Inc. Licensed
+ under the Apache License, Version 2.0 (the "License"); you may not use
+ this file except in compliance with the License. You may obtain a copy
+ of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless
+ required by applicable law or agreed to in writing, software distributed
+ under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
+ OR CONDITIONS OF ANY KIND, either express or implied. See the License for
+ the specific language governing permissions and limitations under the License.
+-->
+
+<html>
+<head>
+     <title>Cellxgene Gateway - FILE CRAWLER</title>
+     <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
+     <link rel="icon" type="image/png" href="{{ url_for('static', filename='nibr.ico') }}">
+	{% for script in extra_scripts %}
+	<script src="{{ script }}"></script>
+	{% endfor %}
+     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
+</head>
+<body>
+     <header class="navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar">
+       <h3>Cellxgene Gateway - Cache Status</h3>
+     </header>
+     <br>
+     <table class="table">
+          <thead>
+          <tr>
+               <th>PID</th>
+               <th>dataset</th>
+               <th>port</th>
+               <th>launchtime</th>
+               <th>timestamp</th>
+               <th>status</th>
+               <th>message</th>
+               <th>http_status</th>
+          </tr>
+     </thead>
+     <tbody>
+	{% for entry in entry_list %}
+          <tr>
+               <td>{{ entry.pid }}</td>
+               <td>{{ entry.dataset }}</td>
+               <td>{{ entry.port }}</td>
+               <td>{{ entry.launchtime }}</td>
+               <td>{{ entry.timestamp }}</td>
+               <td>{{ entry.status }}</td>
+               <td>{{ entry.message }}</td>
+               <td>{{ entry.http_status }}</td>
+          </tr>
+     {% endfor %}
+     </tbody>
+     </table>
+</body>
+</html>