另一个解决方案是,当slackclient调用websocket client时不添加cert选项
在文件“c:/python27/lib/site packages/slackclient/server.py”中
添加第180行,sslopt='cert_reqs':0
line 176: self.websocket = create_connection(ws_url,
line 177: http_proxy_host=proxy_host,
line 178: http_proxy_port=proxy_port,
line 179: http_proxy_auth=proxy_auth,
line 180: sslopt={'cert_reqs':0})