add filter duration_seconds'

Author: kshvakov

assets/templates_src/project/build.html

@@ -43,7 +43,7 @@ <h3>{{ part.DockerImage}}. Server version: {{ part.ServerVersion }}</h3>
                                 {{ test.Namespace }}.{{ test.Procedure }}
                             {% endif %}
                         </td>
-                        <td>{{ test.FinishedAt | duration:test.StartedAt }}</td>
+                        <td>{{ test.FinishedAt | duration_seconds:test.StartedAt }}</td>
                     </tr>
                     {% endfor %}
                 </tbody>

src/tools/render/filters/time.go

@@ -9,6 +9,7 @@ import (
 
 func init() {
 	pongo2.RegisterFilter("duration", durationFilter)
+	pongo2.RegisterFilter("duration_seconds", durationSecondsFilter)
 	pongo2.RegisterFilter("naturaltime", naturaltimeFilter)
 }
 
@@ -27,6 +28,21 @@ func durationFilter(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pong
 	return pongo2.AsValue(duration(diff)), nil
 }
 
+func durationSecondsFilter(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
+
+	diff, err := timeDiff(in, param)
+
+	if err != nil {
+
+		return nil, &pongo2.Error{
+			Sender:   "filter:duration_seconds",
+			ErrorMsg: err.Error(),
+		}
+	}
+
+	return pongo2.AsValue(fmt.Sprintf("%.4fs", diff.Seconds())), nil
+}
+
 func naturaltimeFilter(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
 
 	diff, err := timeDiff(in, param)