what is the Default user-Agent of PyQt Web kit Qwebview and how to get it
Question: i am new to python and developing a GUI in PyQt which has a Web Browser. I
want to show the User-Agent going with the Url but not founding a way.my code
is -

    
    
    class Manager(QNetworkAccessManager):
    def __init__(self, table):
        QNetworkAccessManager.__init__(self)
        self.finished.connect(self._finished)
        self.table = table
    
    def _finished(self, reply):
        headers = reply.rawHeaderPairs()
        headers = {str(k):str(v) for k,v in headers}
        content_type = headers.get("Content-Type")
    
        # some code like "print headers.get("User-Agent")"
    
        url = reply.url().toString()
        status = reply.attribute(QNetworkRequest.HttpStatusCodeAttribute)
        status, ok = status.toInt()
        self.table.update([url, str(status), content_type])
    

Presently, the above code is showing only the URL,status and content type ,
but with this i also wants to display user agent.do someone has any idea?


Answer: A `User-Agent` is something which gets send to the server. This information is
not sent from the server.

To set a user agent you can do the following with your `Manager` class for
example:

    
    
    from PyQt4.QtNetwork import QNetworkAccessManager, QNetworkRequest
    
    manager = Manager()
    request = QNetworkRequest(QUrl("http://www.google.com/"))
    request.setRawHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1")
    manager.get(request)
    

And modify your `def _finished(self, reply):` method to get the request with
the `User-Agent`:

    
    
    def _finished(self, reply):
        print reply.request().rawHeader("User-Agent")
    

