Milos Prudek wrote:
> > Overload the _parse_response method of Transport in your
> > BasicAuthTransport and extract headers from raw response. See the
> > source of xmlrpclib.py in the standard library for details.
>
> Thank you.
>
> I am a bit of a false beginner in Python. I have written only short scripts. I
> want to read "Dive into Python" to improve my knowledge. Your advice is
> perfect. It is my fault that I need a little more guidance.
>
> I am not sure how the headers will be passed from Transport to the instance of
> ServerProxy. That is, if I change the _parse_response method, how do I
> retreive the headers using the ServerProxy command?
Erm, now I see that my previous response was incorrect, sorry. The
headers are not passed to the _parse_response method.
A better solution would be to extract cookies from headers in the
request method and return them with response (see the code below). I
still wonder if there is an easy way to use CookieJar from cookielib
with xmlrpclib.
class CookieTransport(xmlrpclib.Transport):
def request(self, host, handler, request_body, verbose=0):
h = self.make_connection(host)
if verbose:
h.set_debuglevel(1)
self.send_request(h, handler, request_body)
self.send_host(h, host)
self.send_user_agent(h)
self.send_content(h, request_body)
errcode, errmsg, headers = h.getreply()
if errcode != 200:
raise ProtocolError(
host + handler,
errcode, errmsg,
headers
)
self.verbose = verbose
cookies = self.get_cookies(headers)
try:
sock = h._conn.sock
except AttributeError:
sock = None
response = self._parse_response(h.getfile(), sock)
if len(response) == 1:
response = response[0]
return response, cookies
def _get_cookies(self, headers):
import Cookie
c = []
for v in headers.getheaders('set-cookie'):
c.append(Cookie.SimpleCookie(v))
return c
server = xmlrpclib.ServerProxy("http://localhost:8000";,
transport=CookieTransport())
result, cookies = server.something.call()
best,
fw
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