From 71c9db3e478b18db4fe0d9edfce57d6a449ef341 Mon Sep 17 00:00:00 2001
From: "vn.py" <vn.py@foxmail.com>
Date: Tue, 9 Jan 2018 17:55:07 +0800
Subject: [PATCH] =?UTF-8?q?[Fix]=E4=BF=AE=E5=A4=8DrunCtaTrading=E6=BD=9C?=
 =?UTF-8?q?=E5=9C=A8=E7=BC=96=E7=A0=81=E9=94=99=E8=AF=AF=E7=9A=84=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 examples/CtaTrading/runCtaTrading.py | 4 ++++
 vnpy/trader/uiMainWindow.py          | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/examples/CtaTrading/runCtaTrading.py b/examples/CtaTrading/runCtaTrading.py
index b34960d9..7f315e08 100644
--- a/examples/CtaTrading/runCtaTrading.py
+++ b/examples/CtaTrading/runCtaTrading.py
@@ -1,5 +1,9 @@
 # encoding: UTF-8
 
+import sys
+reload(sys)
+sys.setdefaultencoding('utf8')
+
 import multiprocessing
 from time import sleep
 from datetime import datetime, time
diff --git a/vnpy/trader/uiMainWindow.py b/vnpy/trader/uiMainWindow.py
index 9d97f60d..38f52333 100644
--- a/vnpy/trader/uiMainWindow.py
+++ b/vnpy/trader/uiMainWindow.py
@@ -112,6 +112,10 @@ class MainWindow(QtWidgets.QMainWindow):
         appMenu = menubar.addMenu(vtText.APPLICATION)
         
         for appDetail in self.appDetailList:
+            # 如果没有应用界面，则不添加菜单按钮
+            if not appDetail['appWidget']:
+                continue
+            
             function = self.createOpenAppFunction(appDetail)
             action = self.createAction(appDetail['appDisplayName'], function, loadIconPath(appDetail['appIco']))
             appMenu.addAction(action)