Python-在命令行中单击链接命令

问题描述

我对点击有疑问。我正在尝试在终端中键入命令之间访问该集群管理器和集群缓存。我试图实现ctx，在命令之外创建一个类，甚至考虑使用argparse。我可以尝试运行createClient命令，但不能运行createCluster命令。它总是说：

createCluster中的“文件“ cli_rancher_caas.py”，第49行 user_cluster = cluster_manager.gen_cluster（ctx.obj [“ Client”]，name，ctx.obj [“ Cache”]。get_rke_config（）） KeyError：“客户端””

任何帮助将不胜感激。

import click
import rancher
from cluster_create import cluster_manager
from cluster_obj import cluster_obj

cluster_cache = cluster_obj()
cluster_manager = cluster_manager()

class User(object):
    def __init__(self,cluster_cache,cluster_manager):
        self.cluster_cache = cluster_cache
        self.cluster_manager = cluster_manager

@click.group(chain=True,invoke_without_command=True)
@click.pass_context
def main(ctx):
    ctx.obj = User(cluster_cache,cluster_manager)
   
@main.command("initCli")
def initCli():
    """ To create a new cluster manager """
    print("Finished creating managers")

@main.command("createClient")
@click.argument('url',required=1)
@click.argument('access_key',required=1)
@click.argument('secret_key',required=1)
@click.argument('verify',required=1,type=bool)
@click.pass_context
def createClient(ctx,url,access_key,secret_key,verify):
    """ Create new client and persist """
    ctx.ensure_object(dict)
    #Type test
    #print("url: {} access_key: {} secret_key: {} verify: {}".format(url,type(verify)))
    user_client = cluster_manager.gen_new_client(url,verify)
    cluster_cache.set_client(user_client)
    ctx.obj['Cache'] = cluster_cache
    ctx.obj['Client'] = user_client
    print("ctx obj cache: {} ctx obj client: {}".format(ctx.obj['Cache'],ctx.obj['Client']))
    #print("Finished creating client: {}".format(user_client))
   
@main.command("createCluster")
@click.argument('name')
@click.pass_context
def  createCluster(ctx,name):
    """ To create a new cluster """
    ctx.ensure_object(dict)
    user_cluster = cluster_manager.gen_cluster(ctx.obj["Client"],name,ctx.obj["Cache"].get_rke_config())
    cluster_cache.set_cluster(user_cluster)
    print("Finished creating cluster")
 

@main.command("createCloudCred")
@click.argument('name')
@click.argument('username')
@click.argument('vcenter')
@click.argument('vcenterport')
def createCloudCred(ctx,username,vcenter,vcenterport):
    """ To create new cloud credentials """
    user_cloud_cred = cluster_manager.gen_cloud_credentials(cluster_cache.get_client(),vcenterport)
    cluster_cache.set_cloud_credentials(user_cloud_cred)
    print("Finish creating cloud cred")

解决方法

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