--- a/libervia/pages/tickets/edit/page_meta.py	Tue Aug 13 09:39:33 2019 +0200
+++ b/libervia/pages/tickets/edit/page_meta.py	Tue Aug 13 19:12:31 2019 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2.7
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 from libervia.server.constants import Const as C
@@ -11,20 +11,20 @@
 log = getLogger(__name__)
 """ticket handling pages"""
 
-name = u"tickets_edit"
+name = "tickets_edit"
 access = C.PAGES_ACCESS_PROFILE
-template = u"ticket/edit.html"
+template = "ticket/edit.html"
 
 
 def parse_url(self, request):
     try:
         item_id = self.nextPath(request)
     except IndexError:
-        log.warning(_(u"no ticket id specified"))
+        log.warning(_("no ticket id specified"))
         self.pageError(request, C.HTTP_BAD_REQUEST)
 
     data = self.getRData(request)
-    data[u"ticket_id"] = item_id
+    data["ticket_id"] = item_id
 
 
 @defer.inlineCallbacks
@@ -32,9 +32,9 @@
     data = self.getRData(request)
     template_data = request.template_data
     service, node, ticket_id = (
-        data.get(u"service", u""),
-        data.get(u"node", u""),
-        data[u"ticket_id"],
+        data.get("service", ""),
+        data.get("node", ""),
+        data["ticket_id"],
     )
     profile = self.getProfile(request)
 
@@ -51,7 +51,7 @@
     )
     tickets = yield self.host.bridgeCall(
         "ticketsGet",
-        service.full() if service else u"",
+        service.full() if service else "",
         node,
         C.NO_LIMIT,
         [ticket_id],
@@ -63,23 +63,23 @@
 
     try:
         # small trick to get a one line text input instead of the big textarea
-        ticket.widgets[u"labels"].type = u"string"
-        ticket.widgets[u"labels"].value = ticket.widgets[u"labels"].value.replace(
-            u"\n", ", "
+        ticket.widgets["labels"].type = "string"
+        ticket.widgets["labels"].value = ticket.widgets["labels"].value.replace(
+            "\n", ", "
         )
     except KeyError:
         pass
 
     # for now we don't have XHTML editor, so we'll go with a TextBox and a convertion
     # to a text friendly syntax using markdown
-    wid = ticket.widgets[u'body']
-    if wid.type == u"xhtmlbox":
-        wid.type = u"textbox"
+    wid = ticket.widgets['body']
+    if wid.type == "xhtmlbox":
+        wid.type = "textbox"
         wid.value =  yield self.host.bridgeCall(
-            u"syntaxConvert", wid.value, C.SYNTAX_XHTML, u"markdown",
+            "syntaxConvert", wid.value, C.SYNTAX_XHTML, "markdown",
             False, profile)
 
-    template_data[u"new_ticket_xmlui"] = ticket
+    template_data["new_ticket_xmlui"] = ticket
 
 
 @defer.inlineCallbacks
@@ -99,19 +99,19 @@
 
     # we convert back body to XHTML
     body = yield self.host.bridgeCall(
-        u"syntaxConvert", posted_data[u'body'][0], u"markdown", C.SYNTAX_XHTML,
+        "syntaxConvert", posted_data['body'][0], "markdown", C.SYNTAX_XHTML,
         False, profile)
-    posted_data[u'body'] = [u'<div xmlns="{ns}">{body}</div>'.format(ns=C.NS_XHTML,
+    posted_data['body'] = ['<div xmlns="{ns}">{body}</div>'.format(ns=C.NS_XHTML,
                                                                      body=body)]
 
-    extra = {u'update': True}
+    extra = {'update': True}
     yield self.host.bridgeCall(
-        "ticketSet", service.full(), node, posted_data, u"", ticket_id,
+        "ticketSet", service.full(), node, posted_data, "", ticket_id,
         data_format.serialise(extra), profile
     )
     # we don't want to redirect to edit page on success, but to tickets list
     data["post_redirect_page"] = (
-        self.getPageByName(u"tickets"),
+        self.getPageByName("tickets"),
         service.full(),
-        node or u"@",
+        node or "@",
     )