django.urls.set_urlconf

Here are the examples of the python api django.urls.set_urlconf taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

3 Examples 7

Example 1

Project: django Source File: signals.py
Function: root_urlconf_changed
@receiver(setting_changed)
def root_urlconf_changed(**kwargs):
    if kwargs['setting'] == 'ROOT_URLCONF':
        from django.urls import clear_url_caches, set_urlconf
        clear_url_caches()
        set_urlconf(None)

Example 2

Project: django Source File: base.py
    def get_response(self, request):
        """Return an HttpResponse object for the given HttpRequest."""
        # Setup default url resolver for this thread
        set_urlconf(settings.ROOT_URLCONF)

        response = self._middleware_chain(request)

        # This block is only needed for legacy MIDDLEWARE_CLASSES; if
        # MIDDLEWARE is used, self._response_middleware will be empty.
        try:
            # Apply response middleware, regardless of the response
            for middleware_method in self._response_middleware:
                response = middleware_method(request, response)
                # Complain if the response middleware returned None (a common error).
                if response is None:
                    raise ValueError(
                        "%s.process_response didn't return an "
                        "HttpResponse object. It returned None instead."
                        % (middleware_method.__self__.__class__.__name__))
        except Exception:  # Any exception should be gathered and handled
            signals.got_request_exception.send(sender=self.__class__, request=request)
            response = self.handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info())

        response._closable_objects.append(request)

        # If the exception handler returns a TemplateResponse that has not
        # been rendered, force it to be rendered.
        if not getattr(response, 'is_rendered', True) and callable(getattr(response, 'render', None)):
            response = response.render()

        if response.status_code == 404:
            logger.warning(
                'Not Found: %s', request.path,
                extra={'status_code': 404, 'request': request},
            )

        return response

Example 3

Project: django Source File: base.py
    def _get_response(self, request):
        """
        Resolve and call the view, then apply view, exception, and
        template_response middleware. This method is everything that happens
        inside the request/response middleware.
        """
        response = None

        if hasattr(request, 'urlconf'):
            urlconf = request.urlconf
            set_urlconf(urlconf)
            resolver = get_resolver(urlconf)
        else:
            resolver = get_resolver()

        resolver_match = resolver.resolve(request.path_info)
        callback, callback_args, callback_kwargs = resolver_match
        request.resolver_match = resolver_match

        # Apply view middleware
        for middleware_method in self._view_middleware:
            response = middleware_method(request, callback, callback_args, callback_kwargs)
            if response:
                break

        if response is None:
            wrapped_callback = self.make_view_atomic(callback)
            try:
                response = wrapped_callback(request, *callback_args, **callback_kwargs)
            except Exception as e:
                response = self.process_exception_by_middleware(e, request)

        # Complain if the view returned None (a common error).
        if response is None:
            if isinstance(callback, types.FunctionType):    # FBV
                view_name = callback.__name__
            else:                                           # CBV
                view_name = callback.__class__.__name__ + '.__call__'

            raise ValueError(
                "The view %s.%s didn't return an HttpResponse object. It "
                "returned None instead." % (callback.__module__, view_name)
            )

        # If the response supports deferred rendering, apply template
        # response middleware and then render the response
        elif hasattr(response, 'render') and callable(response.render):
            for middleware_method in self._template_response_middleware:
                response = middleware_method(request, response)
                # Complain if the template response middleware returned None (a common error).
                if response is None:
                    raise ValueError(
                        "%s.process_template_response didn't return an "
                        "HttpResponse object. It returned None instead."
                        % (middleware_method.__self__.__class__.__name__)
                    )

            try:
                response = response.render()
            except Exception as e:
                response = self.process_exception_by_middleware(e, request)

        return response