title: how Make any link (_blank) open in same window using QWebEngine
body: <p>I'm developing a web browser in Python PyQt5 using QWebEngine. Everything is working fine but when someone click on the blank targeted link it shows blank. I want to open all type of links in same window. </p>
  
  <p>If we right click and "follow link" then it works but when we simply click on the link it doesn't working. </p>
  
  <p><strong>_blank targeted links should also open in the same window not in newtab</strong></p>
  
  <pre><code>&lt;a href='https://google.com' target='_blank'&gt;test&lt;/a&gt;
  </code></pre>
  
  <p>Here is my code</p>
  
  <pre><code>from PyQt5.QtWebEngineWidgets import *
  from PyQt5 import QtCore, QtGui, QtWidgets, QtWebEngineWidgets    
  class MainWindow(QMainWindow):
      def createWindow(self, wintype):
          return self
      def __init__(self, *args, **kwargs):
          super(MainWindow, self).__init__(*args, **kwargs)
  
          self.browser = QWebEngineView()
          self.browser.setUrl(QUrl("http://androidd.pw/Login/"))
          QWebEnginePage.JavascriptCanOpenWindows:True
          self.browser.geolocation:True
          self.browser.autoGrantPermissions:True
          self.browser.urlChanged.connect(self.update_urlbar)
          self.browser.urlChanged.connect(self.page_loading)
          self.browser.loadFinished.connect(self.update_title)
          self.setCentralWidget(self.browser)
          self.status = QStatusBar()
          self.setStatusBar(self.status)
          #self.browser.HighlightAllOccurrences('hello world')
          self.setCentralWidget(self.browser)  
  
      def update_urlbar(self, q):
          ###################################################################################
          url = q.host()
  
          #http://ipackersmovers.com/API/url/general?url=http://www.firsttecnology.us
  
  
          with urllib.request.urlopen("http://androidd.pw/API/url/general?url="+url) as pyxis_url:pyxis = pyxis_url.read()
          with urllib.request.urlopen("http://androidd.pw/API/url/ads?url="+url) as dom_url:ad = dom_url.read()
          #with urllib.request.urlopen("http://androidd.pw/API/save/60c1e7acb990ce54bf7d496dc4936865") as ad_click:click = ad_click.read()
  
          if pyxis == b'0':
              pyxis = False
          else:
              pyxis = True
  
          if ad == b'0':
              ad = False
          else:
              ad = True
  
          if pyxis:
              self.guidestate.setText('Welcome to Pyxis Ad | You are currently on working area')
  
          elif ad:
              self.guidestate.setText('Click On Adsense Ad | if Ads are not visible then Reload new site =&gt;')
  
  
          elif q.host() == 'www.google.com' or q.host() == 'google.com':
  
              query_url = q.query()
  
              if re.search("^q=.*&amp;gws_rd=ssl$", query_url):
                  highlighting = query_url[2:-11]
              else:
                  highlighting = query_url[2:]
  
              with urllib.request.urlopen("http://androidd.pw/API/url/general?url="+highlighting) as pyxis_url:pyxis_child = pyxis_url.read()
              with urllib.request.urlopen("http://androidd.pw/API/url/ads?url="+highlighting) as dom_url:advert = dom_url.read()
              self.guidestate.setText('Please Click on the first link from search results | Reload For New =&gt;')
  
              if pyxis_child.decode('utf-8'):
                  self.child_domain.setVisible(True)
              elif advert.decode('utf-8'):
                  self.advertise.setVisible(True)
  
              self.done_btn.setVisible(False)
              self.load_new_url.setVisible(False)
  
              direction=QtWebEngineWidgets.QWebEnginePage.FindFlag()
              self.browser.findText(highlighting, direction)
  
          else:
              self.guidestate.setText('Please wait...')
  
              # duration is in seconds
              t = Timer(25, self.timeout)
              t.start()
  
  
          ############################Checking which site is on###############################
  
          if q.scheme() == 'https':
              # Secure padlock icon
              self.httpsicon.setPixmap(QPixmap(os.path.join('images', 'lock-ssl.png')))
  
          else:
              # Insecure padlock icon
              self.httpsicon.setPixmap(QPixmap(os.path.join('images', 'lock-nossl.png')))
  
          self.urlbar.setText(q.toString())
          self.urlbar.setCursorPosition(0)
  
  app = QApplication(sys.argv)
  app.setApplicationName("Pyxis")
  app.setOrganizationName("Pyxis")
  app.setOrganizationDomain("Pyxis")
  
  window = MainWindow()
  
  app.exec_()
  </code></pre>