From daf208b2bc62864cc0a15651251e20580ae3788d Mon Sep 17 00:00:00 2001
From: Emmanuelle Helly <emmanuelle.helly@makina-corpus.com>
Date: Fri, 5 Oct 2018 16:44:39 +0200
Subject: [PATCH] Display image in form if exists

---
 data_xml.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/data_xml.py b/data_xml.py
index b473887..e7c8d09 100644
--- a/data_xml.py
+++ b/data_xml.py
@@ -118,10 +118,13 @@ def save_post(category, timestamp, admin, form, files):
         element = ElementTree.SubElement(tree, key)
         element.text = value
 
-    if ACTION_DELETE_IMAGE in form:
+    if '_image_path' in form:
         image_path = root / form['_image_path']
-        if image_path.exists:
+        if ACTION_DELETE_IMAGE in form and image_path.exists:
             image_path.unlink()
+        else:
+            element = ElementTree.SubElement(tree, 'image')
+            element.text = image_path.name
 
     if 'image' in files:
         post_image = files['image']