# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1594883330 -7200
# Node ID 70e3341d25bfd77e5672474188fd1669406e8193
# Parent  a48fe20f60c7e2df72d234395f37495192bfc78f
pages: take care of None/null when exposing a variable

diff -r a48fe20f60c7 -r 70e3341d25bf libervia/server/pages.py
--- a/libervia/server/pages.py	Thu Jul 16 09:08:50 2020 +0200
+++ b/libervia/server/pages.py	Thu Jul 16 09:08:50 2020 +0200
@@ -554,7 +554,11 @@
         template_data = request.template_data
         scripts = template_data.setdefault("scripts", utils.OrderedSet())
         for name, value in kwargs.items():
-            scripts.add(Script(content=f"var {name}={value!r};"))
+            if value is None:
+                value = "null"
+            else:
+                value = repr(value)
+            scripts.add(Script(content=f"var {name}={value};"))
 
     def registerURI(self, uri_tuple, get_uri_cb):
         """Register a URI handler