# HG changeset patch
# User Marcin Kuzminski <marcin@rhodecode.com>
# Date 2017-08-03 22:18:59
# Node ID 1ea54f1f6ea7cc8ba4d312fe088653baeec7927c
# Parent  844b6602da1aa2295279df215c2467d18e4541f5

markup: allow better lxml import failure detection.

- in some conditions previous syntaxt could cause errors in first import.

diff --git a/rhodecode/lib/markup_renderer.py b/rhodecode/lib/markup_renderer.py
--- a/rhodecode/lib/markup_renderer.py
+++ b/rhodecode/lib/markup_renderer.py
@@ -78,6 +78,13 @@ def relative_links(html_source, server_p
         return html_source
 
     try:
+        from lxml.html import fromstring
+        from lxml.html import tostring
+    except ImportError:
+        log.exception('Failed to import lxml')
+        return html_source
+
+    try:
         doc = lxml.html.fromstring(html_source)
     except Exception:
         return html_source