Restoring authorship annotation for <[email protected]>. Commit 1 of 2.

1 files changed, 15 insertions, 15 deletions

diff --git a/contrib/python/ipython/py2/IPython/terminal/pt_inputhooks/qt.py b/contrib/python/ipython/py2/IPython/terminal/pt_inputhooks/qt.py
index 7395ac39ebe..74c8c153cdb 100644
--- a/contrib/python/ipython/py2/IPython/terminal/pt_inputhooks/qt.py
+++ b/contrib/python/ipython/py2/IPython/terminal/pt_inputhooks/qt.py
@@ -1,29 +1,29 @@
 import sys
-import os
+import os 
 from IPython.external.qt_for_kernel import QtCore, QtGui
 
 # If we create a QApplication, keep a reference to it so that it doesn't get
 # garbage collected.
 _appref = None
-_already_warned = False
+_already_warned = False 
 
 def inputhook(context):
     global _appref
     app = QtCore.QCoreApplication.instance()
     if not app:
-        if sys.platform == 'linux':
-            if not os.environ.get('DISPLAY') \
-                    and not os.environ.get('WAYLAND_DISPLAY'):
-                import warnings
-                global _already_warned
-                if not _already_warned:
-                    _already_warned = True
-                    warnings.warn(
-                        'The DISPLAY or WAYLAND_DISPLAY enviroment variable is '
-                        'not set or empty and Qt5 requires this enviroment '
-                        'variable. Deactivate Qt5 code.'
-                    )
-                return
+        if sys.platform == 'linux': 
+            if not os.environ.get('DISPLAY') \ 
+                    and not os.environ.get('WAYLAND_DISPLAY'): 
+                import warnings 
+                global _already_warned 
+                if not _already_warned: 
+                    _already_warned = True 
+                    warnings.warn( 
+                        'The DISPLAY or WAYLAND_DISPLAY enviroment variable is ' 
+                        'not set or empty and Qt5 requires this enviroment ' 
+                        'variable. Deactivate Qt5 code.' 
+                    ) 
+                return 
         _appref = app = QtGui.QApplication([" "])
     event_loop = QtCore.QEventLoop(app)