How to use the falcon.HTTP_200 function in falcon

body = self.simulate_get(self.messages_path, self.project_id,
                                 query_string='include_claimed=true',
                                 headers=headers)
        listed = json.loads(body[0])
        self.assertEqual(self.srmock.status, falcon.HTTP_200)
        self.assertEqual(len(listed['messages']), len(claimed))

        now = timeutils.utcnow() + datetime.timedelta(seconds=10)
        timeutils_utcnow = 'marconi.openstack.common.timeutils.utcnow'
        with mock.patch(timeutils_utcnow) as mock_utcnow:
            mock_utcnow.return_value = now
            body = self.simulate_get(claim_href, self.project_id)

        claim = json.loads(body[0])

        self.assertEqual(self.srmock.status, falcon.HTTP_200)
        self.assertEqual(self.srmock.headers_dict['Content-Location'],
                         claim_href)
        self.assertEqual(claim['ttl'], 100)
        ## NOTE(cpp-cabrera): verify that claim age is non-negative
        self.assertThat(claim['age'], matchers.GreaterThan(-1))

        # Try to delete the message without submitting a claim_id
        self.simulate_delete(message_href, self.project_id)
        self.assertEqual(self.srmock.status, falcon.HTTP_403)

        # Delete the message and its associated claim
        self.simulate_delete(message_href, self.project_id,
                             query_string=params)
        self.assertEqual(self.srmock.status, falcon.HTTP_204)

        # Try to get it from the wrong project

def test_on_get_return_correct_data(self):
        self.mock_db.get_action.return_value = get_fake_action_0()
        self.resource.on_get(self.mock_req, self.mock_req, fake_action_0['action_id'])
        result = self.mock_req.body
        self.assertEqual(result, get_fake_action_0())
        self.assertEqual(self.mock_req.status, falcon.HTTP_200)

db = MySQLdb.connect(**settings.dbConfig)
			cursor = db.cursor()

			raw_json = req.stream.read()
			data = json.loads(raw_json, encoding='utf-8')

			q = """INSERT INTO tes (field1, field2) VALUES(%s,%s)"""

			cursor.execute(q, (data['field1'], data['field2']))
			db.commit()
			cursor.close()

			output = {
				'status': "Data berhasil disimpan"
			}
			resp.status = falcon.HTTP_200
			data_resp = json.dumps(output, encoding='utf-8')
			resp.body = data_resp
			db.close()
		
		except Exception as e:
			db.rollback()
			resp.body = json.dumps({'error':str(e)})
			resp.status = falcon.HTTP_500
			return resp

def on_post(self, req, resp):
        metadata = MetadataDecoder(ScaleBytes(req.media.get('result')))

        resp.status = falcon.HTTP_200
        resp.media = metadata.process()

def on_options(self, req, res, id):

        """Acknowledge the OPTIONS method.
        """
        res.status = falcon.HTTP_200

to_token = tokens.get_token(str(req.get_param('to')))
        value = float(req.get_param('value'))

        if from_token is None or to_token is None:
            message = {
                'success': False,
                'message': 'From token OR To token is not found.'
            }
        else:
            value = tokens.exchange(from_token, to_token, value)
            message = {
                'success': True,
                'value': value
            }

        resp.status = falcon.HTTP_200
        resp.body = json.dumps(message)

def on_get(self, req, resp, revision_id):
        try:
            entries = db_api.validation_get_all_entries(revision_id,
                                                        val_name=None)
        except errors.RevisionNotFound as e:
            raise falcon.HTTPNotFound(description=e.format_message())

        resp.status = falcon.HTTP_200
        resp.body = self.view_builder.detail(entries)

with excutils.save_and_reraise_exception():
                LOG.exception(e.format_message())

        for document in documents:
            if secrets_manager.SecretsManager.requires_encryption(document):
                policy.conditional_authorize(
                    'deckhand:create_encrypted_documents', req.context)
                break

        documents = self._encrypt_secret_documents(documents)

        created_documents = self._create_revision_documents(
            bucket_name, documents)

        resp.body = self.view_builder.list(created_documents)
        resp.status = falcon.HTTP_200

def on_get(self, req, resp):
        resp.status = falcon.HTTP_200
        resp.body = json.dumps({'status': 'UP'})

def on_success(self, resp, data=None):
        resp.status = falcon.HTTP_200
        meta = OrderedDict()
        meta['code'] = 200
        meta['message'] = 'OK'

        obj = OrderedDict()
        obj['meta'] = meta
        if data:
            BaseResource.find_datetime_to_ctime(data)
        obj['data'] = data
        resp.body = BaseResource.to_json(obj)