# as published by the Free Software Foundation; version 2

# of the License or (at your opinion) any later version of the license.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import inspect

import logging

import types

import urllib

import traceback

from rhodecode.lib.compat import izip_longest, json

from paste.response import replace_header

from pylons.controllers import WSGIController

from webob.exc import HTTPNotFound, HTTPForbidden, HTTPInternalServerError, \

HTTPBadRequest, HTTPError

from rhodecode.model.db import User

from rhodecode.lib.auth import AuthUser

log = logging.getLogger('JSONRPC')

class JSONRPCError(BaseException):

    def __init__(self, message):

        self.message = message

    def __str__(self):

        return str(self.message)

def jsonrpc_error(message, code=None):

class JSONRPCController(WSGIController):

    """

     A WSGI-speaking JSON-RPC controller class

     See the specification:

     <http://json-rpc.org/wiki/specification>`.

     Valid controller return values should be json-serializable objects.

     Sub-classes should catch their exceptions and raise JSONRPCError

     if they want to pass meaningful errors to the client.

     """

    def _get_method_args(self):

        """

        Return `self._rpc_args` to dispatched controller method

        chosen by __call__

        """

        return self._rpc_args

    def __call__(self, environ, start_response):