def project_lists(self):
     """
     Return the project lists of the user.
     """
     url = get_api_server_url('/api/projects/')
     response = self.client.get(url)
     return json.loads(response.text)

 def get_resourcelimit(self, lid):
     """
     Get the resource limit with id lid.
     """
     url = get_api_server_url('/api/resourcelimits/{}/'.format(lid))
     res = self.client.get(url)
     return json.loads(res.text)

 def list_resource_modules(self):
     """
     Return resource modules only for admin user.
     """
     url = get_api_server_url('/api/resourcelimits/')
     response = self.client.get(url)
     return json.loads(response.text)

 def get_project(self, project_id):
     """
     Get the detail info of the project.
     """
     url = get_api_server_url('/api/projects/{}/'.format(project_id))
     response = self.client.get(url)
     return json.loads(response.text)

 def list_users(self):
     """
     Get user lists only for admin user.
     """
     url = get_api_server_url('/api/users/')
     response = self.client.get(url)
     return json.loads(response.text)

 def list_hosts(self):
     """
     List all hosts.
     """
     url = get_api_server_url('/api/hosts/')
     response = self.client.get(url)
     return json.loads(response.text)

 def list_projects(self):
     """
     List all projects for admin user.
     """
     url = get_api_server_url('/api/projects/')
     response = self.client.get(url)
     return json.loads(response.text)

 def get_public_images(self):
     """
     Get public images.
     """
     url = get_api_server_url('/api/publics/')
     response = self.client.get(url)
     return json.loads(response.text)

 def get_resourcelimits(self):
     """
     Get the resource limits list.
     """
     url = get_api_server_url('/api/resourcelimits/')
     res = self.client.get(url)
     return json.loads(res.text)

 def download_from_volume(self, project_id, volume_id):
     """
     Download data from volume with id volume_id.
     """
     url = get_api_server_url('/api/projects/{}/volumes/{}/download/'
         .format(project_id, volume_id))
     response = self.client.get(url)
     return response

 def get_pods(self, project_id, application_id):
     """
     Get the pod lists of app with application_id in project project_id.
     """
     url = get_api_server_url('/api/projects/{}/applications/{}/pods/'
         .format(project_id, application_id))
     res = self.client.get(url)
     return json.loads(res.text)

 def delete_resource_module(self, module_id):
     url = get_api_server_url('/api/resourcelimits/{}/'.format(module_id))
     headers = {'X-CSRFToken': self.client.cookies['csrftoken']}
     res = self.client.delete(url, headers=headers)
     # print(res.status_code)
     if res.status_code == 204:
         return True
     return False

 def get_volume_username(self, project_id, volume_id):
     """
     Get the username of the volume.
     """
     url = get_api_server_url('/api/projects/{}/volumes/{}/username/'.format(
         project_id, volume_id))
     response = self.client.get(url)
     return json.loads(response.text)

 def get_application_username(self, project_id, application_id):
     """
     Get the username of the application.
     """
     url = get_api_server_url('/api/projects/{}/applications/{}/username/'.format(
         project_id, application_id))
     response = self.client.get(url)
     return json.loads(response.text)

 def get_environments(self, project_id, application_id):
     """
     Get environments of application with id application_id.
     """
     url = get_api_server_url('/api/projects/{}/applications/{}/envs/'
         .format(project_id, application_id))
     response = self.client.get(url)
     return json.loads(response.text)

 def get_pod_logs(self, project_id, pod_name, tail=20):
     """
     Get the tail n lines logs of pod named pod_name in project project_id.
     """
     url = get_api_server_url('/api/projects/{}/pods/{}/logs/'.format(
         project_id, pod_name))
     params = {'tail': tail}
     res = self.client.get(url, params=params)
     return json.loads(res.text)

 def login(self, data):
     """
     Return cookies.
     """
     url = get_api_server_url('/api/auth/login/')
     self.client.get(url)
     data['csrfmiddlewaretoken'] = self.client.cookies['csrftoken']
     self.client.post(url, data)
     return self.client.cookies

 def registry(self, data):
     """
     User registry.
     """
     url = get_api_server_url('/api/registry/')
     headers = {
         'X-CSRFToken': self.client.cookies['csrftoken'],
     }
     response = self.client.post(url, data=data, headers=headers)

 def create_project(self, data):
     """
     Create an project for user.
     """
     url = get_api_server_url('/api/projects/')
     response = self.client.post(url, data)
     if response.status_code == 201:
         return True
     return False

 def delete_user(self, user_id):
     """
     Admin user delete user with user_id.
     """
     url = get_api_server_url('/api/users/{}/'.format(user_id))
     headers = {
         'X-CSRFToken': self.client.cookies['csrftoken'],
     }
     self.client.delete(url, headers=headers)