pylint/PEP8 fixes

1 files changed, 5 insertions, 3 deletions

diff --git a/src/jarabe/util/emulator.py b/src/jarabe/util/emulator.py
index 8934f5e..491c968 100644
--- a/src/jarabe/util/emulator.py
+++ b/src/jarabe/util/emulator.py
@@ -62,10 +62,13 @@ def _run_xauth(display):
     """Set up Xauthority file for new display.
 
     Returns name of Xauthority file."""
-    xauth_file = os.environ.get('XAUTHORITY', os.path.expanduser('~/.Xauthority'))
+    # pylint: disable-msg=E1103,W0612
+    xauth_file = os.environ.get('XAUTHORITY',
+        os.path.expanduser('~/.Xauthority'))
     host = _run_pipe(['uname', '-n']).strip()
     cookie = _run_pipe(['mcookie']).strip()
-    xauth_pipe = subprocess.Popen(['xauth', '-f', xauth_file], stdin=subprocess.PIPE, close_fds=True)
+    xauth_pipe = subprocess.Popen(['xauth', '-f', xauth_file],
+        stdin=subprocess.PIPE, close_fds=True)
     xauth_pipe.communicate('add %(host)s:%(display)s . %(cookie)s\n'
         'add %(host)s/unix:%(display)s . %(cookie)s\n' % locals())
     return xauth_file
@@ -174,7 +177,6 @@ def _setup_env(display, scaling):
         os.environ['SUGAR_SCALING'] = scaling
 
 
-
 def _parse_args():
     """Parse command line arguments."""
     parser = OptionParser()