plugin XEP-0277: blog items data are now entirely serialised before going to bridge: So far, and for historical reasons, blog items data where serialised using a unicode: unicode dict, which was causing trouble for many types of values (timestamps, booleans, lists). This patch changes it by serialising the whole items before going to bridge, and deserialising it when going back. This way, complex data can be used easily in items. This impact psEvent and serItemsData* methods which are renamed transItemsData* because there are not always serialising anymore (a new argument "serialise" allows to specify it). When editing a blog post in jp, metadata are now more easy to manipulate, specially lists like tags.

--- a/sat/plugins/plugin_xep_0163.py	Wed Feb 20 19:42:35 2019 +0100
+++ b/sat/plugins/plugin_xep_0163.py	Sat Feb 23 18:59:00 2019 +0100
@@ -27,6 +27,7 @@
 
 from wokkel import disco, pubsub
 from wokkel.formats import Mood
+from sat.tools.common import data_format
 
 NS_USER_MOOD = "http://jabber.org/protocol/mood"
 
@@ -156,7 +157,7 @@
             itemsEvent.sender.full(),
             itemsEvent.nodeIdentifier,
             "MOOD",
-            {"mood": mood.value or "", "text": mood.text or ""},
+            data_format.serialise({"mood": mood.value or "", "text": mood.text or ""}),
             profile,
         )