Make messages nicer, alert @all

centos_rss/centos_rss

@@ -117,7 +117,7 @@ def format_release(release, f):
         values = {}
         # Using Mattermost attachments for prettier messages
         # https://developers.mattermost.com/integrate/admin-guide/admin-message-attachments/
-        values['pretext'] = f"{f}: **{release['title']}**"
+        values['pretext'] = f"@all new package released in {f}: **{release['title']}**"
 
         # Let's grab just the changelog from the summary
         summary = release['summary'].split('\n')
@@ -129,8 +129,14 @@ def format_release(release, f):
 
         if notes:
             values['fields'] = [{'title': 'Notes', 'value': notes, 'short': False}]
-
-        response = requests.post(mattermost_integration_url, json={'attachments': [values]})
+        
+        payload = {
+            'username': 'Newsguin, Reader of Feeds',
+            'icon_url': 'https://airibarr.web.cern.ch/airibarr/robotpenguin.png',
+            'attachments': [values],
+        }
+
+        response = requests.post(mattermost_integration_url, json=payload)
         print(f"  -- Sent notification to Mattermost, response code was {response.status_code}")
 
 if __name__ == '__main__':