From 6e8a3455fc6d1a65debcf0b9c7e83d8832ce9671 Mon Sep 17 00:00:00 2001
From: Vivien Kraus <vivien@planete-kraus.eu>
Date: Thu, 14 Oct 2021 18:18:56 +0200
Subject: [PATCH 2/3] gnu: duplicity: depend on dbus

* gnu/packages/backup.scm (duplicity): add dbus ad an input
---
 gnu/packages/backup.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index 407f6b7212..d1a718eab3 100644
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -119,6 +119,7 @@ (define-public duplicity
     (inputs
      `(("librsync" ,librsync)
        ("lftp" ,lftp)
+       ("dbus" ,dbus)                   ; dbus-launch (Gio backend)
        ("gnupg" ,gnupg)                 ; gpg executable needed
        ("util-linux" ,util-linux)))     ; for setsid
     (arguments
@@ -130,7 +131,11 @@ (define-public duplicity
              (substitute* "duplicity/gpginterface.py"
                (("self.call = u'gpg'")
                 (string-append "self.call = '" (assoc-ref inputs "gnupg") "/bin/gpg'")))
-
+             (substitute* "duplicity/backends/giobackend.py"
+               (("subprocess.Popen\\(\\[u'dbus-launch'\\]")
+                (string-append "subprocess.Popen([u'"
+                               (assoc-ref inputs "dbus")
+                               "/bin/dbus-launch']")))
              (substitute* '("testing/functional/__init__.py"
                             "testing/overrides/bin/lftp")
                (("/bin/sh") (which "sh")))
-- 
2.33.0