image-fuzzer: Use OSerror.strerror instead of tuple subscript

OSError can't be used like a tuple on Python 3, so change the
code to use `e.sterror` instead of `e[1]`.

Reported-by: John Snow <jsnow@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20191021214117.18091-1-ehabkost@redhat.com
Message-Id: <20191021214117.18091-1-ehabkost@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Eduardo Habkost 2019-10-21 18:41:17 -03:00 committed by Stefan Hajnoczi
parent fca538a171
commit 9fdd7860ad

View File

@ -159,7 +159,7 @@ class TestEnv(object):
os.makedirs(self.current_dir)
except OSError as e:
print("Error: The working directory '%s' cannot be used. Reason: %s"\
% (self.work_dir, e[1]), file=sys.stderr)
% (self.work_dir, e.strerror), file=sys.stderr)
raise TestException
self.log = open(os.path.join(self.current_dir, "test.log"), "w")
self.parent_log = open(run_log, "a")
@ -246,7 +246,7 @@ class TestEnv(object):
except OSError as e:
multilog("%sError: Start of '%s' failed. Reason: %s\n\n"
% (test_summary, os.path.basename(current_cmd[0]),
e[1]),
e.strerror),
sys.stderr, self.log, self.parent_log)
raise TestException