Python resource.NoResource方法代码示例

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def render(self, request):
        """Render me to a web client.

        Load my file, execute it in a special namespace (with 'request' and
        '__file__' global vars) and finish the request.  Output to the web-page
        will NOT be handled with print - standard output goes to the log - but
        with request.write.
        """
        request.setHeader("x-powered-by","Twisted/%s" % copyright.version)
        namespace = {'request': request,
                     '__file__': self.filename,
                     'registry': self.registry}
        try:
            execfile(self.filename, namespace, namespace)
        except IOError, e:
            if e.errno == 2: #file not found
                request.setResponseCode(http.NOT_FOUND)
                request.write(resource.NoResource("File not found.").render(request)) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def getChild(self, path, request):
        fn = os.path.join(self.path, path)

        if os.path.isdir(fn):
            return ResourceScriptDirectory(fn, self.registry)
        if os.path.exists(fn):
            return ResourceScript(fn, self.registry)
        return resource.NoResource() 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def render(self, request):
        return resource.NoResource().render(request) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def getChild(self, name, request):
        if name == '':
            return self

        td = '.twistd'

        if name[-len(td):] == td:
            username = name[:-len(td)]
            sub = 1
        else:
            username = name
            sub = 0
        try:
            pw_name, pw_passwd, pw_uid, pw_gid, pw_gecos, pw_dir, pw_shell \
                     = self._pwd.getpwnam(username)
        except KeyError:
            return resource.NoResource()
        if sub:
            twistdsock = os.path.join(pw_dir, self.userSocketName)
            rs = ResourceSubscription('unix',twistdsock)
            self.putChild(name, rs)
            return rs
        else:
            path = os.path.join(pw_dir, self.userDirName)
            if not os.path.exists(path):
                return resource.NoResource()
            return static.File(path) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def _getResourceForRequest(self, request):
        """(Internal) Get the appropriate resource for the given host.
        """
        hostHeader = request.getHeader(b'host')
        if hostHeader == None:
            return self.default or resource.NoResource()
        else:
            host = hostHeader.lower().split(b':', 1)[0]
        return (self.hosts.get(host, self.default)
                or resource.NoResource("host %s not in vhost map" % repr(host))) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def render(self, request):
        notFound = resource.NoResource(
            "CGI directories do not support directory listing.")
        return notFound.render(request) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def test_getChild(self):
        """
        L{_HostResource.getChild} returns the proper I{Resource} for the vhost
        embedded in the URL.  Verify that returning the proper I{Resource}
        required changing the I{Host} in the header.
        """
        bazroot = Data(b'root data', "")
        bazuri  = Data(b'uri data', "")
        baztest = Data(b'test data', "")
        bazuri.putChild(b'test', baztest)
        bazroot.putChild(b'uri', bazuri)
        hr = _HostResource()

        root = NameVirtualHost()
        root.default = Data(b'default data', "")
        root.addHost(b'baz.com', bazroot)

        request = DummyRequest([b'uri', b'test'])
        request.prepath = [b'bar', b'http', b'baz.com']
        request.site = Site(root)
        request.isSecure = lambda: False
        request.host = b''

        step = hr.getChild(b'baz.com', request) # Consumes rest of path
        self.assertIsInstance(step, Data)

        request = DummyRequest([b'uri', b'test'])
        step = root.getChild(b'uri', request)
        self.assertIsInstance(step, NoResource) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def __init__(self, *args, **kwargs):
        warnings.warn(
            "twisted.web.error.NoResource is deprecated since Twisted 9.0.  "
            "See twisted.web.resource.NoResource.", DeprecationWarning,
            stacklevel=2)
        _resource.NoResource.__init__(self, *args, **kwargs) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def getChild(self, path, request):
        fnp = self.child(path)
        if not fnp.exists():
            return static.File.childNotFound
        elif fnp.isdir():
            return CGIDirectory(fnp.path)
        else:
            return CGIScript(fnp.path)
        return resource.NoResource() 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def test_noResourceRendering(self):
        """
        L{NoResource} sets the HTTP I{NOT FOUND} code.
        """
        detail = "long message"
        page = self.noResource(detail)
        self._pageRenderingTest(page, NOT_FOUND, "No Such Resource", detail) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def noResource(self, *args):
        return error.NoResource(*args) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def getChild(self, path, request):
        if path == '':
            return self
        if path == 'login':
            return self
        if path == 'status':
            return LoginStatusResource(self._services_factory)
        if path == AccountRecoveryResource.BASE_URL:
            return AccountRecoveryResource(self._services_factory)
        if not self.is_logged_in(request):
            return UnAuthorizedResource()
        return NoResource() 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def get(self, path):
        return self._registry.get(path) or NoResource() 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def test_getResourceFor_returns_no_resource_wo_underlay(self):
        root = Resource()
        site = OverlaySite(root)
        request = DummyRequest([b"MAAS"])
        resource = site.getResourceFor(request)
        self.assertThat(resource, IsInstance(NoResource)) 

# 需要导入模块: from twisted.web import resource [as 别名]
# 或者: from twisted.web.resource import NoResource [as 别名]
def get_image(self, request):
        @defer.inlineCallbacks
        def _showImage(resp=None):
            @defer.inlineCallbacks
            def _setContentDispositionAndSend(file_path, extension, content_type):
                request.setHeader('content-disposition', 'filename="%s.%s"' % (file_path, extension))
                request.setHeader('content-type', content_type)
                request.setHeader('cache-control', 'max-age=604800')

                f = open(file_path, "rb")
                yield FileSender().beginFileTransfer(f, request)
                f.close()
                defer.returnValue(0)

            if os.path.exists(image_path):
                yield _setContentDispositionAndSend(image_path, "jpg", "image/jpeg")
            else:
                request.setResponseCode(http.NOT_FOUND)
                request.write("No such image '%s'" % request.path)
            request.finish()

        if "hash" in request.args and len(request.args["hash"][0]) == 40:
            if self.db.filemap.get_file(request.args["hash"][0]) is not None:
                image_path = self.db.filemap.get_file(request.args["hash"][0])
            else:
                image_path = os.path.join(DATA_FOLDER, "cache", request.args["hash"][0])
            if not os.path.exists(image_path) and "guid" in request.args:
                node = None
                for connection in self.protocol.values():
                    if connection.handler.node is not None and \
                                    connection.handler.node.id == unhexlify(request.args["guid"][0]):
                        node = connection.handler.node
                        self.mserver.get_image(node, unhexlify(request.args["hash"][0])).addCallback(_showImage)
                if node is None:
                    _showImage()
            else:
                _showImage()
        else:
            request.write(NoResource().render(request))
            request.finish()

        return server.NOT_DONE_YET