Python web.RedirectHandler方法代码示例

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def get_handlers(self):
        urls = [
            url("/typecheck/(.*)", TypeCheckHandler, name='typecheck'),
            url("/decode_arg/(.*)", DecodeArgHandler, name='decode_arg'),
            url("/decode_arg_kw/(?P<arg>.*)", DecodeArgHandler),
            url("/linkify", LinkifyHandler),
            url("/uimodule_resources", UIModuleResourceHandler),
            url("/optional_path/(.+)?", OptionalPathHandler),
            url("/multi_header", MultiHeaderHandler),
            url("/redirect", RedirectHandler),
            url("/web_redirect_permanent", WebRedirectHandler, {"url": "/web_redirect_newpath"}),
            url("/web_redirect", WebRedirectHandler, {"url": "/web_redirect_newpath", "permanent": False}),
            url("//web_redirect_double_slash", WebRedirectHandler, {"url": '/web_redirect_newpath'}),
            url("/header_injection", HeaderInjectionHandler),
            url("/get_argument", GetArgumentHandler),
            url("/get_arguments", GetArgumentsHandler),
        ]
        return urls 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def _find_handler(self):
        # Identify the handler to use as soon as we have the request.
        # Save url path arguments for later.
        app = self.application
        handlers = app._get_host_handlers(self.request)
        if not handlers:
            self.handler_class = RedirectHandler
            self.handler_kwargs = dict(url="%s://%s/"
                                       % (self.request.protocol,
                                          app.default_host))
            return
        for spec in handlers:
            match = spec.regex.match(self.request.path)
            if match:
                self.handler_class = spec.handler_class
                self.handler_kwargs = spec.kwargs
                if spec.regex.groups:
                    # Pass matched groups to the handler.  Since
                    # match.groups() includes both named and
                    # unnamed groups, we want to use either groups
                    # or groupdict but not both.
                    if spec.regex.groupindex:
                        self.path_kwargs = dict(
                            (str(k), _unquote_or_none(v))
                            for (k, v) in match.groupdict().items())
                    else:
                        self.path_args = [_unquote_or_none(s)
                                          for s in match.groups()]
                return
        if app.settings.get('default_handler_class'):
            self.handler_class = app.settings['default_handler_class']
            self.handler_kwargs = app.settings.get(
                'default_handler_args', {})
        else:
            self.handler_class = ErrorHandler
            self.handler_kwargs = dict(status_code=404) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def __call__(self, request):
        """Called by HTTPServer to execute the request."""
        transforms = [t(request) for t in self.transforms]
        handler = None
        args = []
        kwargs = {}
        handlers = self._get_host_handlers(request)
        if not handlers:
            handler = RedirectHandler(
                request, "http://" + self.default_host + "/")
        else:
            for spec in handlers:
                match = spec.regex.match(request.path)
                if match:
                    handler = spec.handler_class(self, request, **spec.kwargs)
                    # Pass matched groups to the handler.  Since
                    # match.groups() includes both named and unnamed groups,
                    # we want to use either groups or groupdict but not both.
                    kwargs = dict((k, urllib.unquote(v))
                                  for (k, v) in match.groupdict().iteritems())
                    if kwargs:
                        args = []
                    else:
                        args = [urllib.unquote(s) for s in match.groups()]
                    break
            if not handler:
                handler = ErrorHandler(self, request, 404)

        # In debug mode, re-compile templates and reload static files on every
        # request so you don't need to restart to see changes
        if self.settings.get("debug"):
            if getattr(RequestHandler, "_templates", None):
              map(lambda loader: loader.reset(),
                  RequestHandler._templates.values())
            RequestHandler._static_hashes = {}

        handler._execute(transforms, *args, **kwargs)
        return handler 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def __call__(self, request):
        """Called by HTTPServer to execute the request."""
        transforms = [t(request) for t in self.transforms]
        handler = None
        args = []
        kwargs = {}
        handlers = self._get_host_handlers(request)
        if not handlers:
            handler = RedirectHandler(
                self, request, url="http://" + self.default_host + "/")
        else:
            for spec in handlers:
                match = spec.regex.match(request.path)
                if match:
                    handler = spec.handler_class(self, request, **spec.kwargs)
                    if spec.regex.groups:
                        # None-safe wrapper around url_unescape to handle
                        # unmatched optional groups correctly
                        def unquote(s):
                            if s is None:
                                return s
                            return escape.url_unescape(s, encoding=None,
                                                       plus=False)
                        # Pass matched groups to the handler.  Since
                        # match.groups() includes both named and unnamed groups,
                        # we want to use either groups or groupdict but not both.
                        # Note that args are passed as bytes so the handler can
                        # decide what encoding to use.

                        if spec.regex.groupindex:
                            kwargs = dict(
                                (str(k), unquote(v))
                                for (k, v) in match.groupdict().items())
                        else:
                            args = [unquote(s) for s in match.groups()]
                    break
            if not handler:
                handler = ErrorHandler(self, request, status_code=404)

        # In debug mode, re-compile templates and reload static files on every
        # request so you don't need to restart to see changes
        if self.settings.get("debug"):
            with RequestHandler._template_loader_lock:
                for loader in RequestHandler._template_loaders.values():
                    loader.reset()
            StaticFileHandler.reset()

        handler._execute(transforms, *args, **kwargs)
        return handler 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def __call__(self, request):
        """Called by HTTPServer to execute the request."""
        transforms = [t(request) for t in self.transforms]
        handler = None
        args = []
        kwargs = {}
        handlers = self._get_host_handlers(request)
        if not handlers:
            handler = RedirectHandler(
                self, request, url="http://" + self.default_host + "/")
        else:
            for spec in handlers:
                match = spec.regex.match(request.path)
                if match:
                    handler = spec.handler_class(self, request, **spec.kwargs)
                    if spec.regex.groups:
                        # None-safe wrapper around url_unescape to handle
                        # unmatched optional groups correctly
                        def unquote(s):
                            if s is None:
                                return s
                            return escape.url_unescape(s, encoding=None)
                        # Pass matched groups to the handler.  Since
                        # match.groups() includes both named and unnamed groups,
                        # we want to use either groups or groupdict but not both.
                        # Note that args are passed as bytes so the handler can
                        # decide what encoding to use.

                        if spec.regex.groupindex:
                            kwargs = dict(
                                (str(k), unquote(v))
                                for (k, v) in match.groupdict().iteritems())
                        else:
                            args = [unquote(s) for s in match.groups()]
                    break
            if not handler:
                handler = ErrorHandler(self, request, status_code=404)

        # In debug mode, re-compile templates and reload static files on every
        # request so you don't need to restart to see changes
        if self.settings.get("debug"):
            with RequestHandler._template_loader_lock:
                for loader in RequestHandler._template_loaders.values():
                    loader.reset()
            StaticFileHandler.reset()

        handler._execute(transforms, *args, **kwargs)
        return handler 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import RedirectHandler [as 别名]
def postprocess(self, input):
        """Serve the build directory with a webserver."""
        dirname, filename = os.path.split(input)
        handlers = [
            (r"/(.+)", web.StaticFileHandler, {'path' : dirname}),
            (r"/", web.RedirectHandler, {"url": "/%s" % filename})
        ]
        
        if ('://' in self.reveal_prefix or self.reveal_prefix.startswith("//")):
            # reveal specifically from CDN, nothing to do
            pass
        elif os.path.isdir(os.path.join(dirname, self.reveal_prefix)):
            # reveal prefix exists
            self.log.info("Serving local %s", self.reveal_prefix)
        else:
            self.log.info("Redirecting %s requests to %s", self.reveal_prefix, self.reveal_cdn)
            handlers.insert(0, (r"/(%s)/(.*)" % self.reveal_prefix, ProxyHandler))
        
        app = web.Application(handlers,
                              cdn=self.reveal_cdn,
                              client=AsyncHTTPClient(),
                              )
        
        # hook up tornado logging to our logger
        log.app_log = self.log

        http_server = httpserver.HTTPServer(app)
        http_server.listen(self.port, address=self.ip)
        url = "http://%s:%i/%s" % (self.ip, self.port, filename)
        print("Serving your slides at %s" % url)
        print("Use Control-C to stop this server")
        if self.open_in_browser:
            try:
                browser = webbrowser.get(self.browser or None)
                b = lambda: browser.open(url, new=2)
                threading.Thread(target=b).start()
            except webbrowser.Error as e:
                self.log.warning('No web browser found: %s.' % e)
                browser = None

        try:
            ioloop.IOLoop.instance().start()
        except KeyboardInterrupt:
            print("\nInterrupted")