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POPyQt + QtWebkit behind a proxy
 

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    <p>I'm writing a PyQt (Python bindings for the all-powerful Qt library) application and a small part of my application needs a web browser (hint, OAuth). So I started using QtWebkit, which is fantastic by the way. The only hitch is I would like to allow users behind a proxy to use my application.</p> <p>I have read about the QNetworkProxy class in the QtNetwork package and figure it should do the trick. The only problem is when I create and apply the proxy, it works just fine over HTTP, but when I pass it a HTTPS (SSL) URL, it gives me the following errors:</p> <pre><code>QSslSocket: cannot call unresolved function SSLv3_client_method QSslSocket: cannot call unresolved function SSL_CTX_new QSslSocket: cannot call unresolved function SSL_library_init QSslSocket: cannot call unresolved function ERR_get_error QSslSocket: cannot call unresolved function ERR_error_string </code></pre> <p>Note: when I run...</p> <pre><code>QtNetwork.QSslSocket.supportsSsl() </code></pre> <p>.. it returns false. So that's proof of my problem.</p> <p>Here's my main code (it's right before my creationg of my QApplication):</p> <pre><code>proxy = QtNetwork.QNetworkProxy() proxy.setType(QtNetwork.QNetworkProxy.Socks5Proxy) proxy.setHostName('localhost'); proxy.setPort(1337) QtNetwork.QNetworkProxy.setApplicationProxy(proxy); </code></pre> <p>I got the code from <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qnetworkproxy.html" rel="nofollow noreferrer">here</a> but the example was written in C++, not Python so I'm not quite sure if I translated it properly. That could be the problem.</p> <p><strong>EDIT:</strong> I've tried it over a SOCKS5 and an HTTP proxy and they both throw the same error.</p>
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    1. CODo SSL connections without a proxy work?
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    2. COI don't know, my current situation doesn't allow me to test that.
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