(self)
return self._client
:rtype: wechat_django.client.WeChatPayClient
:rtype: wechat_django.client.WeChatPayClient
: rtype : wechat_django . client . WeChatPayClient
def client(self):
        """:rtype: wechat_django.client.WeChatPayClient"""
        if not hasattr(self, "_client"):
            self._client = self._get_client()
        return self._client
def client ( self ) : if not hasattr ( self , "_client" ) : self . _client = self . _get_client ( ) return self . _client