File photocard-fix-import-error-for-pcardext.patch of Package hplip.31543

From adca775071398e0dbb87a972798ee82975794640 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@suse.com>
Date: Thu, 22 Mar 2018 09:30:38 +0100
Subject: [PATCH] photocard: fix import error for pcardext

Due to the way the C module is installed, explicit relative
import doesn't work for pcardext.
---
 pcard/photocard.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcard/photocard.py b/pcard/photocard.py
index 913dc4e98d7f..2c7315883c8d 100644
--- a/pcard/photocard.py
+++ b/pcard/photocard.py
@@ -30,7 +30,7 @@ from base.codes import *
 from base import device, utils, exif
 
 try:
-    from . import pcardext
+    import pcardext
 except ImportError:
     if not os.getenv("HPLIP_BUILD"):
         log.error("PCARDEXT could not be loaded. Please check HPLIP installation.")
-- 
2.16.1