# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 1161954147 -7200
# Node ID 88b4755fa48f7e6778ead0ca8452e2fe60fa3dc4
# Parent  8c617d48564a595efd15f486597210d25e0b3e32
httprepo: record the url after a request, makes pull + redirect works

POST+redirect doesn't work in python, as a workaround we record the url
from the previous GETs so that when we do a POST it uses the redirected url
fix issue327

diff --git a/mercurial/httprepo.py b/mercurial/httprepo.py
--- a/mercurial/httprepo.py
+++ b/mercurial/httprepo.py
@@ -218,8 +218,8 @@ class httprepository(remoterepository):
         self.ui.debug(_("sending %s command\n") % cmd)
         q = {"cmd": cmd}
         q.update(args)
-        qs = urllib.urlencode(q)
-        cu = "%s?%s" % (self._url, qs)
+        qs = '?%s' % urllib.urlencode(q)
+        cu = "%s%s" % (self._url, qs)
         try:
             resp = urllib2.urlopen(urllib2.Request(cu, data, headers))
         except urllib2.HTTPError, inst:
@@ -233,6 +233,8 @@ class httprepository(remoterepository):
         except IndexError:
             # this only happens with Python 2.3, later versions raise URLError
             raise util.Abort(_('http error, possibly caused by proxy setting'))
+        # record the url we got redirected to
+        self._url = resp.geturl().rstrip(qs)
         try:
             proto = resp.getheader('content-type')
         except AttributeError: