【发布时间】:2018-12-14 08:58:55
【问题描述】:
我正在尝试将 Watson Assistant 的输出转换为变量。因此,据我搜索,我需要获取 json 的“输出”和“文本”部分(起初它是一个 dict,但后来我们将其解析为 json)。但我似乎无法理解:
这2个问题我已经搜索过了:This one for watsonThis one for parsing the json
代码非常简单:访问我的机器人,然后输入“trips”。我已经取出了 api 和工作区,但我有它们(显然)。
if __name__ == '__main__':
assistant = watson_developer_cloud.AssistantV1(
iam_apikey='{YOUR API HERE}',
version='2018-09-20',
url='https://gateway-syd.watsonplatform.net/assistant/api'
)
response = assistant.message(
workspace_id='{YOUR WORKSPACE HERE}',
input={
'text': 'trips'
}
).get_result()
fullResponse=json.dumps(response, indent=2)
print(fullResponse)
print("testing to print the output: ")
respuesta=json.dumps(response, indent=2)
#print(respuesta['output'][0]['text'])
print(respuesta['output']['text'])
然后输出:
Traceback (most recent call last):
"intents": [
File "C:/Users/.PyCharmCE2018.3/config/scratches/pruebaMain.py", line 105, in <module>
{
print(respuesta['output']['text'])
"intent": "trips",
TypeError: string indices must be integers
"confidence": 1
}
],
"entities": [],
"input": {
"text": "trips"
},
"output": {
"generic": [
{
"response_type": "text",
"text": "We got trips to different countries! Type continents to know more!"
}
],
"text": [
"We got trips to different countries! Type continents to know more!"
],
"nodes_visited": [
"node_2_1544696932582"
],
"log_messages": []
},
"context": {
"conversation_id": "{took it out for privacy}",
"system": {
"initialized": true,
"dialog_stack": [
{
"dialog_node": "root"
}
],
"dialog_turn_counter": 1,
"dialog_request_counter": 1,
"_node_output_map": {
"node_2_1544696932582": {
"0": [
0
]
}
},
"branch_exited": true,
"branch_exited_reason": "completed"
}
}
}
testing to print the output:
Process finished with exit code 1
所以我想得到“我们去不同国家旅行!输入大陆以了解更多信息!”的答案。我已经阅读了 python API 的文档和更多信息(https://github.com/IBM-Cloud/watson-conversation-variables),但似乎找不到任何东西。我还尝试使用$ 访问 json 变量,但没有成功。
【问题讨论】:
标签: python ibm-cloud watson-conversation