[GNUnet-SVN] [gnunet] branch master updated: Add test for future in gnunet-qr.py. pylint will probably scream, but this should satisfy safety checks

[gnunet]

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ng0 pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new f3a9ff622 Add test for future in gnunet-qr.py. pylint will probably 
scream, but this should satisfy safety checks
f3a9ff622 is described below

commit f3a9ff622b9351604f7d9fa35a01bade8cfa7eef
Author: ng0 <address@hidden>
AuthorDate: Tue Feb 26 10:48:32 2019 +0000

    Add test for future in gnunet-qr.py. pylint will probably scream, but this 
should satisfy safety checks
---
 src/util/gnunet-qr.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/util/gnunet-qr.py b/src/util/gnunet-qr.py
index bf35b3a7e..c0518854d 100755
--- a/src/util/gnunet-qr.py
+++ b/src/util/gnunet-qr.py
@@ -1,6 +1,10 @@
-from __future__ import print_function
-from builtins import str
 import sys
+try:
+    from __future__ import print_function
+    from builtins import str
+except ImportError as e:
+    print('Cannot import future modules, python2.7 future module required!')
+    sys.exit(1) 
 import getopt
 import subprocess
 from sys import argv

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