MB-6867: Use index to access ParseResult tuple
MB-6867: Use index to access ParseResult tuple

On Python 2.4, no tuple attribute name available to access
ParseResult for urlparse

Change-Id: Ic760fd36ba3852fcd4543457ed8a5bfb44d1157c
Reviewed-on: http://review.couchbase.org/21554
Tested-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

couchbaselabs/couchbase-cli,membase/membase-cli,membase/membase-cli,couchbase/couchbase-cli,couchbaselabs/couchbase-cli,couchbase/couchbase-cli,couchbaselabs/couchbase-cli,membase/membase-cli