修改了界面阻塞的问题

ui/CameraArea.py

@@ -25,9 +25,8 @@ class CameraArea():
             data = yaml.load(fi_data,Loader=yaml.FullLoader)
             self.getGetPlayUrl = data["globalCon"]["getPlayUrl"]
 
-        self.pushStatusText = None
-        self.logTextCtr = None
-        sys.stdout = self.logTextCtr
+        self.pushStatusText = None                                                # 状态显示区域
+        self.logTextCtr = None                                                    # 日志显示区域
 
     def setDevId(self,data):
         self.devId = data
@@ -76,7 +75,7 @@ class CameraArea():
         wx.StaticText(paramView, label='频 道号：', pos=(235, 70))
         channelText = wx.TextCtrl(paramView, pos=(300, 65), size=wx.Size(80, -1), value=str(self.channel))             # 频道号
         wx.StaticText(paramView, label='当前状态：', pos=(10, 100))
-        self.pushStatusText = wx.TextCtrl(paramView, pos=(70, 95), size=wx.Size(80, -1), value="未推流",
+        self.pushStatusText = wx.TextCtrl(paramView, pos=(70, 95), size=wx.Size(80, -1), value="未连网",
                                      style=wx.TE_READONLY)  # 推流状态显示
         self.pushStatusText.SetForegroundColour(wx.RED)
         wx.StaticText(paramView, label='消息发送间隔（毫秒）：', pos=(10, 130))
@@ -101,6 +100,8 @@ class CameraArea():
         rePushButton = wx.Button(ctrView, label="4、继续推流", pos=(120, 35))
         stopPushButton = wx.Button(ctrView, label="5、结束推流", pos=(5, 65))
         disConnectButton = wx.Button(ctrView, label="6、断网", pos=(120, 65))
+        self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.disConnect(evt),
+                        disConnectButton)
         # ctrView.SetBackgroundColour("PINK")
 
         boxSizer_1 = wx.BoxSizer(wx.HORIZONTAL)
@@ -193,14 +194,14 @@ class CameraArea():
     ####################################################
     def disConnect(self,evt):
         self.pushObj.disConnectServer()
+        self.pushStatusText.SetValue("未连网")
 
     ####################################################
     #      开始推流
     ####################################################
     def startPush(self,evt):
-        # threadObj = threading.Thread(target=self.pushStream(), args=())
-        # threadObj.start()
-        wx.CallAfter(self.pushStream)
+        threadObj = threading.Thread(target=self.pushStream)
+        threadObj.start()
         timeCur = self.getCurTime()
         self.logTextCtr.WriteText(timeCur + "推流成功！\n")
         self.pushStatusText.SetValue("推流中")
@@ -208,3 +209,10 @@ class CameraArea():
 
     def pushStream(self):
         self.pushObj.readFlvAndSend()
+
+class RedirectText(object):
+    def __init__(self, aWxTextCtrl):
+        self.out=aWxTextCtrl
+
+    def write(self, string):
+        wx.CallAfter(self.out.WriteText, string)
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