接口

easy_list

参数

参数	类型	是否必须	描述
resource_type	str	是	资源类型，目前仅允许列举”jobs”， “clusters”， “tasks”， “images”， “instances”
*resource_info	tuple	否	位置参数，包含列举资源需要提供的其他所有信息，如列举”instances”时需要提供job_id和task_name
**filters	dict	否	键值对参数，可以设置多个资源过滤条件

返回值

easy_list方法返回一个 list 对象，其中包含了 resource_type 中所有符合过滤条件的资源。

例子

import time
import batchcompute
from batchcompute import CN_SHENZHEN as REGION
from batchcompute import Client, ClientError
ACCESS_KEY_ID = 'Your Access Key Id'
ACCESS_KEY_SECRET = 'Your Access Key Secret'
client = Client(REGION, ACCESS_KEY_ID, ACCESS_KEY_SECRET)
def easy_list():
    try:
        # List all jobs which named "PythonSDK" and have a description of "test list job".
        for job in client.easy_list("jobs", Name="PythonSDK", Description="test list job"):
            print (job.Name, job.Id)
        # List all jobs which named "PythonSDK" and have a description of "test list job".
        # filters can be also unpacked from a dict.
        job_filters = {
            "Name": "PythonSDK",
            "Description": "test list job"
        }
        for job in client.easy_list("jobs", **job_filters):
            print (job.Name, job.Id)
        # List all jobs whose state is "Waiting" or "Running".
        # `filetrs` with a tuple value also available.
        for job in client.easy_list('jobs', State=['Waiting', 'Running']):
            print (job.Name, job.Id)
        # List all jobs whose state is "Waiting" or "Running".
        # `filters` with a function value defined by users. 
        state_filter = lambda state: state in ['Waiting', 'Running']
        for job in client.easy_list('jobs', State=state_filter):
            print (job.Name, job.Id)
        # List all "Runing" tasks in a job.
        job_id = 'job-xxx'
        client.easy_list('tasks', job_id, State='Running')
        # List all "Running" instances in a task.
        job_id = 'job-xxx'
        task_name = 'Echo'
        client.easy_list('instances', job_id, task_name, State='Running')
    except ClientError, e:
        print (e.get_status_code(), e.get_code(), e.get_requestid(), e.get_msg())
if __name__ == '__main__':
    easy_list()