From: Stefano Rivera <stefanor@debian.org>
Date: Sat, 7 Oct 2017 09:38:58 +0200
Subject: Use xdg-open/gvfs-open in webbrowser

Bug-cpython: http://bugs.python.org/issue14493
Bug-Ubuntu: https://bugs.launchpad.net/bugs/971311
Origin: cpython, http://hg.python.org/cpython/rev/70c58903b52e
Author: Michael Vogt <michael.vogt@ubuntu.com>
---
 lib-python/3/webbrowser.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib-python/3/webbrowser.py b/lib-python/3/webbrowser.py
index 6f43b7f..43a025a 100755
--- a/lib-python/3/webbrowser.py
+++ b/lib-python/3/webbrowser.py
@@ -427,6 +427,14 @@ def register_X_browsers():
     if "GNOME_DESKTOP_SESSION_ID" in os.environ and shutil.which("gvfs-open"):
         register("gvfs-open", None, BackgroundBrowser("gvfs-open"))
 
+    # use xdg-open if around
+    if _iscommand("xdg-open"):
+        register("xdg-open", None, BackgroundBrowser("xdg-open"))
+
+    # The default GNOME3 browser
+    if "GNOME_DESKTOP_SESSION_ID" in os.environ and _iscommand("gvfs-open"):
+        register("gvfs-open", None, BackgroundBrowser("gvfs-open"))
+
     # The default GNOME browser
     if "GNOME_DESKTOP_SESSION_ID" in os.environ and shutil.which("gnome-open"):
         register("gnome-open", None, BackgroundBrowser("gnome-open"))
