From a8a252e9ce80eb3b00f0f2fc189a199549e7dc72 2014-12-08 00:02:13
From: Helen ST <helenst@gmail.com>
Date: 2014-12-08 00:02:13
Subject: [PATCH] Fixes for _display_banner when creating new qtconsole tabs

* make sure _display_banner is set in FrontendWidget
* make sure _display_banner flag is passed in from console app

---

diff --git a/IPython/qt/console/frontend_widget.py b/IPython/qt/console/frontend_widget.py
index 0c0ea0a..4387450 100644
--- a/IPython/qt/console/frontend_widget.py
+++ b/IPython/qt/console/frontend_widget.py
@@ -171,6 +171,7 @@ class FrontendWidget(HistoryConsoleWidget, BaseFrontendMixin):
         self._request_info = {}
         self._request_info['execute'] = {};
         self._callback_dict = {}
+        self._display_banner = True
 
         # Configure the ConsoleWidget.
         self.tab_width = 4
diff --git a/IPython/qt/console/qtconsoleapp.py b/IPython/qt/console/qtconsoleapp.py
index aa2de06..56db9ae 100644
--- a/IPython/qt/console/qtconsoleapp.py
+++ b/IPython/qt/console/qtconsoleapp.py
@@ -219,6 +219,7 @@ class IPythonQtConsoleApp(BaseIPythonApplication, IPythonConsoleApp):
         widget._existing = False
         widget._may_close = True
         widget._confirm_exit = self.confirm_exit
+        widget._display_banner = self.display_banner
         return widget
 
     def new_frontend_slave(self, current_widget):
@@ -241,6 +242,7 @@ class IPythonQtConsoleApp(BaseIPythonApplication, IPythonConsoleApp):
         widget._existing = True
         widget._may_close = False
         widget._confirm_exit = False
+        widget._display_banner = self.display_banner
         widget.kernel_client = kernel_client
         widget.kernel_manager = current_widget.kernel_manager
         return widget