Message 278300 - Python tracker (original) (raw)

Hi, thx for the quick turnaround. I tried the proxy.py (on python 3.5) of course replacing 'YOUR_PROXY' with '10.144.1.11:8080' according to my environment.

python3 proxy.py Traceback (most recent call last): File "proxy.py", line 27, in print(server.examples.getStateName(41)) File "/usr/lib/python3.5/xmlrpc/client.py", line 1092, in call return self.__send(self.__name, args) File "/usr/lib/python3.5/xmlrpc/client.py", line 1432, in __request verbose=self.__verbose File "/usr/lib/python3.5/xmlrpc/client.py", line 1134, in request return self.single_request(host, handler, request_body, verbose) File "/usr/lib/python3.5/xmlrpc/client.py", line 1147, in single_request resp = http_conn.getresponse() File "/usr/lib/python3.5/http/client.py", line 1197, in getresponse response.begin() File "/usr/lib/python3.5/http/client.py", line 297, in begin version, status, reason = self._read_status() File "/usr/lib/python3.5/http/client.py", line 258, in _read_status line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1") File "/usr/lib/python3.5/socket.py", line 575, in readinto return self._sock.recv_into(b) ConnectionResetError: [Errno 104] Connection reset by peer

However, meanwhile I studied a bit the http.client API on how to use HTTP proxy, and I found set_tunnel() can do it. I had success by only overriding make_connection() in ProxiedTransport:

• copy current code of make_connection() from xmlrpc.client.Transport to ProxiedTransport (NOTE, this itself violates the DRY principle, but there is no better way to do it), change it slightly:
• create HTTPSConnection to the proxy (as I wanted to access a https URL)
• use .set_tunnel(chost) on this connection

I did not want to paste the code here, because

• I did not want to fill the 'PSF Contributor Agreement', at least yet
• it may be Python version specific solution.