--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cubicweb/wsgi/handler.py	Sat Jan 16 13:48:51 2016 +0100
@@ -0,0 +1,134 @@
+# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This file is part of CubicWeb.
+#
+# CubicWeb is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 2.1 of the License, or (at your option)
+# any later version.
+#
+# CubicWeb 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 Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+"""WSGI request handler for cubicweb"""
+
+__docformat__ = "restructuredtext en"
+
+from itertools import chain, repeat
+
+from six.moves import zip
+
+from cubicweb import AuthenticationError
+from cubicweb.web import DirectResponse
+from cubicweb.web.application import CubicWebPublisher
+from cubicweb.wsgi.request import CubicWebWsgiRequest
+
+# See http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
+STATUS_CODE_TEXT = {
+    100: 'CONTINUE',
+    101: 'SWITCHING PROTOCOLS',
+    200: 'OK',
+    201: 'CREATED',
+    202: 'ACCEPTED',
+    203: 'NON-AUTHORITATIVE INFORMATION',
+    204: 'NO CONTENT',
+    205: 'RESET CONTENT',
+    206: 'PARTIAL CONTENT',
+    300: 'MULTIPLE CHOICES',
+    301: 'MOVED PERMANENTLY',
+    302: 'FOUND',
+    303: 'SEE OTHER',
+    304: 'NOT MODIFIED',
+    305: 'USE PROXY',
+    306: 'RESERVED',
+    307: 'TEMPORARY REDIRECT',
+    400: 'BAD REQUEST',
+    401: 'UNAUTHORIZED',
+    402: 'PAYMENT REQUIRED',
+    403: 'FORBIDDEN',
+    404: 'NOT FOUND',
+    405: 'METHOD NOT ALLOWED',
+    406: 'NOT ACCEPTABLE',
+    407: 'PROXY AUTHENTICATION REQUIRED',
+    408: 'REQUEST TIMEOUT',
+    409: 'CONFLICT',
+    410: 'GONE',
+    411: 'LENGTH REQUIRED',
+    412: 'PRECONDITION FAILED',
+    413: 'REQUEST ENTITY TOO LARGE',
+    414: 'REQUEST-URI TOO LONG',
+    415: 'UNSUPPORTED MEDIA TYPE',
+    416: 'REQUESTED RANGE NOT SATISFIABLE',
+    417: 'EXPECTATION FAILED',
+    500: 'INTERNAL SERVER ERROR',
+    501: 'NOT IMPLEMENTED',
+    502: 'BAD GATEWAY',
+    503: 'SERVICE UNAVAILABLE',
+    504: 'GATEWAY TIMEOUT',
+    505: 'HTTP VERSION NOT SUPPORTED',
+}
+
+class WSGIResponse(object):
+    """encapsulates the wsgi response parameters
+    (code, headers and body if there is one)
+    """
+    def __init__(self, code, req, body=None):
+        text = STATUS_CODE_TEXT.get(code, 'UNKNOWN STATUS CODE')
+        self.status =  '%s %s' % (code, text)
+        self.headers = list(chain(*[zip(repeat(k), v)
+                                    for k, v in req.headers_out.getAllRawHeaders()]))
+        self.headers = [(str(k), str(v)) for k, v in self.headers]
+        if body:
+            self.body = [body]
+        else:
+            self.body = []
+
+    def __iter__(self):
+        return iter(self.body)
+
+
+class CubicWebWSGIApplication(object):
+    """This is the wsgi application which will be called by the
+    wsgi server with the WSGI ``environ`` and ``start_response``
+    parameters.
+    """
+
+    def __init__(self, config):
+        self.appli = CubicWebPublisher(config.repository(), config)
+        self.config = config
+        self.base_url = self.config['base-url']
+        self.url_rewriter = self.appli.vreg['components'].select_or_none('urlrewriter')
+
+    def _render(self, req):
+        """this function performs the actual rendering
+        """
+        try:
+            path = req.path
+            result = self.appli.handle_request(req, path)
+        except DirectResponse as ex:
+            return ex.response
+        return WSGIResponse(req.status_out, req, result)
+
+
+    def __call__(self, environ, start_response):
+        """WSGI protocol entry point"""
+        req = CubicWebWsgiRequest(environ, self.appli.vreg)
+        response = self._render(req)
+        start_response(response.status, response.headers)
+        return response.body
+
+
+
+    # these are overridden by set_log_methods below
+    # only defining here to prevent pylint from complaining
+    info = warning = error = critical = exception = debug = lambda msg,*a,**kw: None
+
+
+from logging import getLogger
+from cubicweb import set_log_methods
+set_log_methods(CubicWebWSGIApplication, getLogger('cubicweb.wsgi'))