QWebEngine开启 控制台 扩展工具

README.md

@@ -13,7 +13,7 @@
 
 [腾讯视频热播列表](腾讯视频热播列表/)
 
-[ QWebView 与 python 通过js交互 特效 - 已失效 未更新](https://github.com/892768447/PhotoEffects)
+[ QWebView 与 python 通过js交互 特效 - QWebEngine需要改代码](https://github.com/892768447/PhotoEffects)
 
 ### II、功能型
 
@@ -65,8 +65,10 @@
  -  浏览器QWebEngine模块例子
     1. - [ 浏览器获取Cookie](浏览器获取Cookie/)
     1. - [ 浏览器下载功能](partner_625781186/QWebEngineView下载文件)
-    1. - [ 梦幻树 QWebView - 已失效 未更新](梦幻树/)
-    1. - [ QWebView 与 python 通过js交互 特效 - 已失效 未更新](https://github.com/892768447/PhotoEffects)
+    1. - [ 浏览器开启调试工具](partner_625781186/14.多进程爬虫)
+
+    1. - [ 梦幻树 QWebView - QWebEngine需要改代码](梦幻树/)
+    1. - [ QWebView 与 python 通过js交互 特效 - QWebEngine需要改代码](https://github.com/892768447/PhotoEffects)
     
 
  #### 2.2 框架

partner_625781186/14.多进程爬虫/README.md

@@ -0,0 +1,16 @@
+# QWebEngineView 开启控制台
+
+需要在 设置环境变量 ， 并在浏览器中访问 ， 因为访问的是网页 ，并且扩展工具选择页面元素 会加一个 动态高亮的样式类 ， 所以可以用这个方法 来获取页面 元素的html相关属性元素。
+
+```python
+if __name__ == "__main__":
+    ...
+
+    import os
+    os.environ["QTWEBENGINE_REMOTE_DEBUGGING"] = "9000"
+
+    ...
+
+```
+
+![1](ScreenShot/1.gif)

partner_625781186/14.多进程爬虫/多进程爬虫.py

@@ -0,0 +1,118 @@
+import sys
+import cgitb
+sys.excepthook = cgitb.Hook(1, None, 5, sys.stderr, 'text')
+
+from PyQt5.QtCore import *
+from PyQt5.QtGui import *
+from PyQt5.QtWidgets import *
+from PyQt5.QtWebEngineWidgets import QWebEngineView
+
+from multiprocessing import Process, Pool
+
+def runPool( i):
+    print(i)
+    t= py_process()
+    t.run()
+    
+class SWebEngineView(QWebEngineView):
+    '''
+    浏览器类。
+    '''
+    def __init__(self, parent=None, url=""):
+        super(SWebEngineView, self).__init__()
+        self.parent = parent
+        self.url = url#初始路径
+        self.tempurl=""#组成跳转链接的临时路径
+        self.loadFinished.connect(self.gethtml)
+        self.show()
+        self.a=0
+    def gethtml(self, *a, **b):
+        self.a+=1
+        print("times:", self.a,"--" , self.page().url())
+        
+    def closeEvent(self,e):
+        self.deleteLater()
+    def clickLieBiao(self):
+        
+        print("end")
+        
+        # title
+        self.page().runJavaScript('''$("#alarmtitle").text()''',
+                                          self.get_title)
+        # content
+        self.page().runJavaScript('''$("#alarmcontent").text()''',
+                                          self.get_content)
+        # datetime re.sub
+        self.page().runJavaScript('''$("div.RecoveryDirectoryNav").text()''',
+                                          self.get_datetime)
+        # img
+        self.page().runJavaScript('''$("#alarmimg").attr("src")''',
+                                          self.get_img)
+    
+    def get_title(self, balance):
+        # self._dict["title"] = balance
+
+        self.appInList(balance)
+
+    def get_content(self, balance):
+        # self._dict["content"] = balance
+
+        self.appInList(balance)
+
+    def get_datetime(self, balance):
+        # balance = re.sub(r"【.+?】", "", balance)
+        # self._dict["datetime"] = balance
+
+        self.appInList(balance)
+
+    def get_img(self, balance):
+        # self._dict["img"] = balance
+        self.appInList(balance)
+    
+    def appInList(self,blance):
+        
+        print(blance)
+        
+class py_process(Process):
+    def __init__(self):
+        super(py_process, self).__init__()
+        print("1")
+        self.url= r'https://siteserver.progressivedirect.com/session/setidredirect/?&product=AU&statecode=DC&type=New&refer=PGRX&URL=https://qad.progressivedirect.com/ApplicationStart.aspx?Page=Create&OfferingID=DC&state=DC&zip=20007&SessionStart=True'
+        self.app = QApplication(sys.argv)
+        
+        self.browser = SWebEngineView(self, self.url)
+
+
+    def run(self):         
+        print("run1")
+        self.browser.setUrl(QUrl(self.url))
+        print("run2")
+        
+        self.app.exec_()
+
+if __name__ == "__main__":
+    import sys
+    
+    app = QApplication(sys.argv)
+    #pool只能在if __name__ == "__main__":中使用
+    # pool = Pool(3)
+    
+    # for i in range(2):
+        # pool.apply_async(runPool, (i, ))
+
+    # pool.close()
+    # pool.join()
+    import os
+    os.environ["QTWEBENGINE_REMOTE_DEBUGGING"] = "9000"
+    
+    # url= r'https://siteserver.progressivedirect.com/session/setidredirect/?&product=AU&statecode=DC&type=New&refer=PGRX&URL=https://qad.progressivedirect.com/ApplicationStart.aspx?Page=Create&OfferingID=DC&state=DC&zip=20007&SessionStart=True'
+    url= r'http://www.progressive.com'
+
+    browser = SWebEngineView(url)
+        
+    print("run1")
+    browser.setUrl(QUrl(url))
+    print("run2")
+        
+    sys.exit(app.exec_())
+